CN211522932U

CN211522932U - Roller type rear anchor device for construction of bridge hanging basket

Info

Publication number: CN211522932U
Application number: CN201921878136.7U
Authority: CN
Inventors: 高洪滨; 赵海平
Original assignee: Cccc First Harbor Engineering Transportation Engineering Co ltd; CCCC First Harbor Engineering Co Ltd
Current assignee: Cccc First Harbor Engineering Transportation Engineering Co ltd; CCCC First Harbor Engineering Co Ltd
Priority date: 2019-11-04
Filing date: 2019-11-04
Publication date: 2020-09-18
Anticipated expiration: 2029-11-04

Abstract

The utility model discloses a roller formula back anchor device for basket construction is hung to bridge, including first connecting block, a set of connection rope of fixedly connected with in first connecting block upper end, the one end that steel strand wires were kept away from to first connecting block is equipped with the second connecting block, first connecting block is equipped with locking mechanism with second connecting block junction, the one end fixedly connected with a set of backup pad of first connecting block is kept away from to the second connecting block, it is connected with the roller bearing to rotate between a set of backup pad, the one end fixedly connected with base of roller bearing is kept away from to the steel strand wires, be equipped with fixed establishment in the dead lever, be equipped with limiting mechanism on the base. The utility model discloses compare in current back anchor device, because the existence of roller bearing when being under construction, thereby the change angle that the rear axle can be random makes and hangs the basket and be the right angle between the bridge all the time, avoids the bridge and hangs directly link between the basket and lead to the pull rod to warp to produce the influence to the work progress.

Description

Roller type rear anchor device for construction of bridge hanging basket

Technical Field

The utility model belongs to the field specifically is a roller formula rear anchor device for basket construction is hung to bridge.

Background

At present, a suspension casting construction method is adopted in bridge construction, suspension casting construction hanging baskets are generally fixed on a bridge after construction, and a rear anchor is adopted between the hanging baskets and the bridge to overcome overturning force, so that influence of hanging basket inclination on the construction process is prevented.

However, most of the existing rear anchor devices are of a direct connection type, and in such a way, when the rear anchor devices are used, a pull rod on the rear anchor is possibly deformed, the structure of the rear anchor is influenced, the stress is uneven, and the construction process is possibly influenced.

To the above problem, the utility model provides a roller formula rear anchor device for basket construction is hung to bridge to this solves the above-mentioned problem of proposing.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a roller formula rear anchor device for basket construction is hung to bridge, overcomes the current problem that proposes among the above-mentioned background art from this.

In order to achieve the above object, the present invention provides the following technical solutions: the utility model provides a roller formula back anchor device for basket construction is hung to bridge, includes first connecting block, a set of connection rope of first connecting block upper end fixedly connected with, the one end that first connecting block kept away from the connection rope is equipped with the second connecting block, first connecting block is equipped with the locking mechanism that is used for carrying out the closure to both with the second connecting block junction, the one end fixedly connected with a set of backup pad of first connecting block is kept away from to the second connecting block, and is a set of rotate between the backup pad and be connected with the roller bearing, the winding has steel strand wires on the roller bearing, the one end fixedly connected with base of roller bearing is kept away from to steel strand wires, a set of dead lever of base lower extreme fixedly connected with, be equipped with in the dead lever and be used for carrying out the fixed establishment fixed to the base position, fixed establishment and base junction are equipped.

Preferably, the locking mechanism comprises a locking hole transversely formed in the first connecting block and the second connecting block, a locking rod is arranged in the locking hole, the locking rod penetrates through the locking hole and extends to the other end of the locking rod, a threaded hole is formed in one end, located on the other side, of the locking rod, a bolt is arranged in the threaded hole, the bolt penetrates through the threaded hole and extends to the lower side of the locking rod, and a nut is sleeved at one end, located on the lower side of the locking rod, of the bolt.

Preferably, one end of the connecting rope, which is far away from the first connecting block, is fixedly connected with the hanging basket, and the connecting rope is made of elastic materials.

Preferably, the fixing mechanism comprises a sliding groove formed in the fixing rod, a sliding rod is arranged in the sliding groove, the sliding rod penetrates through the sliding groove and extends to the lower side of the fixing rod, an hourglass-shaped clamping block is fixedly connected to one end, located on the lower side of the fixing rod, of the sliding rod, the fixing rod is rotatably connected to the lower end faces, located on two sides of the sliding groove, of the fixing claw, and the hourglass-shaped clamping block and the fixing claw are matched with each other.

Preferably, the limiting mechanism comprises a limiting block fixedly connected to the upper end face of the base, a limiting groove is formed in the side wall of the limiting block, the upper end of the sliding rod penetrates through the sliding groove and extends to the upper side of the base, a push plate is fixedly connected to one end, located on the upper side of the base, of the sliding rod, and the push plate and the limiting groove are matched with each other.

To sum up, owing to adopted above-mentioned scheme, the beneficial effects of the utility model are that:

the utility model is provided with the roller, and the angle of the rear shaft can be changed at will due to the existence of the roller during construction, so that the hanging basket is always in a right angle with the bridge, and the deformation of the pull rod caused by direct connection between the bridge and the hanging basket is avoided, thereby influencing the construction process;

the utility model discloses adopt locking mechanism to connect between the structure, also be convenient for dismantle the back anchor when guaranteeing connection stability to be convenient for remove its position and install again, fixed establishment can make the device and bridge between be connected more stable.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a detailed structural schematic diagram of the fixing mechanism in FIG. 1;

fig. 3 is a detailed structural schematic diagram of the limiting mechanism in fig. 1.

In the drawings, the components represented by the respective reference numerals are listed below:

1. the connecting device comprises a first connecting block, a second connecting block, a first connecting rope, a second connecting block, a third connecting block, a fourth connecting block, a fifth connecting block, a sixth connecting block, a fifth connecting block, a sixth connecting block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, a roller type rear anchor device for bridge hanging basket construction includes a first connecting block 1, a group of connecting ropes 2 is fixedly connected to an upper end of the first connecting block 1, a second connecting block 3 is arranged at an end of the first connecting block 1 far away from the connecting ropes 2, a locking mechanism 4 for locking the first connecting block 1 and the second connecting block 3 is arranged at a joint of the first connecting block 1 and the second connecting block 3, a group of supporting plates 5 is fixedly connected to an end of the second connecting block 3 far away from the first connecting block 1, a roller 6 is rotatably connected between the group of supporting plates 5, a steel strand 7 is wound on the roller 6, a base 8 is fixedly connected to an end of the steel strand 7 far away from the roller 6, a group of fixing rods 9 is fixedly connected to a lower end of the base 8, a fixing mechanism 10 for fixing a position of the base 8 is arranged in the fixing rods 9, and a limiting mechanism 11 for limiting the fixing mechanism 10.

Furthermore, the locking mechanism 4 includes a locking hole 401 transversely opened on the first connecting block 1 and the second connecting block 3, a locking rod 402 is disposed in the locking hole 401, the locking rod 402 extends to the other end through the locking hole 401, a threaded hole is formed in one end of the locking rod 402 on the other side, the locking rod 402 passes through the locking hole 401, a bolt 403 is then inserted into the threaded hole, the nut 404 is screwed to fix the locking rod 402, a bolt 403 is disposed in the threaded hole, the bolt 403 extends to the lower side of the locking rod 402 through the threaded hole, and one end of the bolt 403 on the lower side of the locking rod 402 is sleeved with the nut 404.

Furthermore, a set of connection rope 2 is kept away from the one end of first connecting block 1 and is hung and fixedly link to each other between the basket, connects 2 adoption of rope and has elastic material preparation, has slight elasticity and can avoid directly connecting and cause the influence to the device structure.

Furthermore, fixing mechanism 10 is including seting up the sliding tray 1001 in dead lever 9, be equipped with slide bar 1002 in the sliding tray 1001, slide bar 1002 runs through sliding tray 1001 and extends to dead lever 9 downside, slide bar 1002 is located the one end fixedly connected with hourglass type fixture block 1003 of dead lever 9 downside, dead lever 9 is located to rotate on the lower terminal surface of sliding tray 1001 both sides and is connected with stationary dog 1004, promote slide bar 1002 and drive hourglass type fixture block 1003 downstream, and then drive stationary dog 1004 and rotate to open and increase area of contact, cooperate each other between hourglass type fixture block 1003 and the stationary dog 1004.

Furthermore, the limiting mechanism 11 includes a limiting block 1101 fixedly connected to the upper end surface of the base 8, a limiting groove 1102 is formed in the side wall of the limiting block 1101, the upper end of the sliding rod 1002 penetrates through the sliding groove 1001 and extends to the upper side of the base 8, the pushing plate is rotated out of the limiting groove 1102 to remove the limitation on the sliding rod 1102, so that the sliding rod 1002 can be pushed, the pushing plate is fixedly connected to one end of the sliding rod 1002, which is located on the upper side of the base 8, and the pushing plate and the limiting groove 1102 are matched with each other.

The working principle is as follows: the utility model discloses when using, earlier remove this device to the position of use, bury base 8 and dead lever 9 underground, the restriction to it is relieved with the push pedal roll-out restriction groove 1102 afterwards, then promote slide bar 1002 to drive hourglass type fixture block 1003 downstream, and then drive stationary dog 1004 and rotate and open and increase area of contact, thereby increase the stability of base 8 and bridge connection, then with second connecting rod 3 and head rod 1 and be in the same place, closure pole 402 passes closure hole 401 afterwards, inject bolt 403 into the screw hole after passing, thereby twist nut 404 and fix closure pole 402.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides an anchor device behind roller formula for bridge string basket construction, includes first connecting block (1), its characterized in that: the upper end of the first connecting block (1) is fixedly connected with a group of connecting ropes (2), one end of the first connecting block (1), which is far away from the connecting ropes (2), is provided with a second connecting block (3), the joint of the first connecting block (1) and the second connecting block (3) is provided with a locking mechanism (4) for locking the first connecting block and the second connecting block, one end of the second connecting block (3), which is far away from the first connecting block (1), is fixedly connected with a group of supporting plates (5), a rolling shaft (6) is rotatably connected between the supporting plates (5), a steel strand (7) is wound on the rolling shaft (6), one end of the steel strand (7), which is far away from the rolling shaft (6), is fixedly connected with a base (8), the lower end of the base (8) is fixedly connected with a group of fixing rods (9), and a fixing mechanism (10) for fixing the position of the base (, and a limiting mechanism (11) for limiting the fixing mechanism (10) is arranged at the joint of the fixing mechanism (10) and the base (8).

2. The roller type rear anchor device for the construction of the bridge hanging basket according to claim 1, which is characterized in that: the locking mechanism (4) comprises a locking hole (401) transversely formed in the first connecting block (1) and the second connecting block (3), a locking rod (402) is arranged in the locking hole (401), the locking rod (402) penetrates through the locking hole (401) and extends to the other end, a threaded hole is formed in one end, located on the other side, of the locking rod (402), a bolt (403) is arranged in the threaded hole, the bolt (403) penetrates through the threaded hole and extends to the lower side of the locking rod (402), and a nut (404) is sleeved at one end, located on the lower side of the locking rod (402), of the bolt (403).

3. The roller type rear anchor device for the construction of the bridge hanging basket according to claim 1, which is characterized in that: one end of the connecting rope (2) far away from the first connecting block (1) is fixedly connected with the hanging basket, and the connecting rope (2) is made of elastic materials.

4. The roller type rear anchor device for the construction of the bridge hanging basket according to claim 1, which is characterized in that: fixed establishment (10) are including offering sliding tray (1001) in dead lever (9), be equipped with slide bar (1002) in sliding tray (1001), slide bar (1002) run through sliding tray (1001) and extend to dead lever (9) downside, one end fixedly connected with hourglass type fixture block (1003) that slide bar (1002) are located dead lever (9) downside, dead lever (9) are located to rotate on the lower terminal surface of sliding tray (1001) both sides and are connected with stationary dog (1004), mutually support between hourglass type fixture block (1003) and stationary dog (1004).

5. The roller type rear anchor device for the construction of the bridge hanging basket according to claim 4, wherein: limiting mechanism (11) are including limiting block (1101) of fixed connection on base (8) up end, limiting groove (1102) have been seted up on limiting block (1101) lateral wall, slide bar (1002) upper end is run through slide groove (1001) and is extended to base (8) upside, slide bar (1002) are located the one end fixedly connected with push pedal of base (8) upside, mutually support between push pedal and limiting groove (1102).