CN215366822U

CN215366822U - Cantilever type handling frame device of concrete guardrail outer construction

Info

Publication number: CN215366822U
Application number: CN202121449319.4U
Authority: CN
Inventors: 薛君; 路永宽; 薛飞; 王少辉; 文八斤
Original assignee: No 1 Engineering Co Ltd of CCCC First Highway Engineering Co Ltd
Current assignee: No 1 Engineering Co Ltd of CCCC First Highway Engineering Co Ltd
Priority date: 2021-06-29
Filing date: 2021-06-29
Publication date: 2021-12-31
Anticipated expiration: 2031-06-29

Abstract

The utility model discloses a cantilever type operation frame device for concrete guardrail external construction, which comprises a concrete guardrail and a hanging basket, wherein the front end and the rear end of the left side of the top of the hanging basket are fixedly connected with first vertical hanging rods, the left side and the right side of the top end of a cross beam are respectively and fixedly connected with the left side and the right side of the bottom end of a triangular truss pull rod, the middle part of the right end of the first counterweight frame is fixedly connected with a second counterweight frame, four corners of the bottom end of the first counterweight frame are respectively and rotatably connected with universal wheels, the middle part of the top end of the first counterweight frame is provided with a first counterweight block, and the middle part of the top end of the second counterweight frame is provided with a second counterweight block. According to the utility model, firstly, the device can flexibly move along the concrete guardrail, so that the working efficiency of constructors outside the guardrail is ensured to be improved under the condition of a safe and reliable construction platform, meanwhile, the safety risk caused by frequent up-down movement of the constructors in the hanging basket is also avoided, and the device has good universality and simple structure installation.

Description

Cantilever type handling frame device of concrete guardrail outer construction

Technical Field

The utility model relates to the technical field of construction operation platforms, in particular to a cantilever type operation frame device for concrete guardrail external construction.

Background

In road and bridge work progress, the construction quality of anticollision barrier has certain safeguard effect to whole engineering, the live time that can effectual extension bridge construction, after concrete barrier pours, in time to it carry out the maintenance to handle and can avoid later stage concrete barrier fracture, the emergence of mashed root phenomenon, and it is a complicated loaded down with trivial details engineering to repair concrete structure itself, consequently for ensureing constructor construction safety, just need use the handling frame in decorating the processing procedure outside the concrete barrier.

Traditional outer hanging flower basket handling frame can only be under construction to the guardrail not one side of installing cable duct support, all installs the communication facilities condition such as cable duct to each outside of high-grade highway bridge, and traditional outer hanging handling frame can't normally be under construction, and the outer construction handling frame device of current guardrail generally does not have and stridees across obstacle ability, and the device also can not follow concrete guardrail nimble removal, has very big restriction to the workman's operation.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a cantilever type operation frame device for concrete guardrail external construction.

In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a cantilever type handling frame device of concrete guardrail outer construction, includes concrete guardrail and hanging flower basket, the first perpendicular jib of the equal fixedly connected with in both ends around the hanging flower basket top is left, the perpendicular jib of the equal fixedly connected with second in both ends around the hanging flower basket top right side, first perpendicular jib top all is connected with the crossbeam through high strength bolt, fixed connection is respectively in the bottom left and right sides of triangle truss pull rod in the crossbeam top left and right sides, triangle truss pull rod bottom is fixed connection in the top four corners of first counter weight frame respectively, first counter weight frame right-hand member middle part fixedly connected with second counter weight frame, first counter weight frame bottom four corners is all rotated and is connected with the universal wheel, first counter weight frame top middle part is provided with first balancing weight, second counter weight frame top middle part is provided with the second balancing weight.

As a further description of the above technical solution:

the inner sides of the top ends of the triangular truss pull rods are respectively and fixedly connected to the front end and the rear end of the auxiliary connecting rod.

As a further description of the above technical solution:

the front end and the rear end of the inner side of the first vertical suspender are respectively and fixedly connected with the front end and the rear end of the outer climbing ladder.

As a further description of the above technical solution:

the top of the first vertical suspender is fixedly connected with one end of the first diagonal draw bar, and the other end of the first diagonal draw bar is fixedly connected with the left side of the bottom of the cross beam.

As a further description of the above technical solution:

the middle part of the first vertical suspender is fixedly connected with one end of the first diagonal draw bar, and the other end of the first diagonal draw bar is fixedly connected with the middle part of the top end of the second vertical suspender.

As a further description of the above technical solution:

the equal fixed connection in the one end of second diagonal draw bar in both ends around the first counterweight frame right side, the equal fixed connection in the outer end right side of second counterweight frame of the other end of second diagonal draw bar.

As a further description of the above technical solution:

the middle part of the right end of the hanging basket and the middle part of the left end of the first counterweight frame are respectively arranged at the left end and the right end of the concrete guardrail.

As a further description of the above technical solution:

the bottoms of the front side and the rear side of the first vertical suspender are connected to the middle parts of the front side and the rear side of the second vertical suspender through horizontal connecting rods.

The utility model has the following beneficial effects:

1. according to the utility model, firstly, the device can flexibly move along the concrete guardrail, the problem that the conventional operation frame device for construction outside the guardrail generally has no obstacle crossing capability is solved, the working efficiency of constructors outside the guardrail is ensured to be improved under the condition of having a safe and reliable construction platform, and meanwhile, the safety risk caused by frequent up-and-down movement of workers in a hanging basket is also avoided.

2. The guardrail outer side hanging basket has good universality and simple structure installation, can effectively solve the problem that no construction platform exists on the outer side of the guardrail, reduces safety risks, improves construction efficiency, has wide application prospect and is worthy of great popularization, and the problem that the hanging basket from the first balancing weight and the second balancing weight to the outer side of the guardrail is installed in place only in half an hour, especially the decoration work of special buildings.

Drawings

Fig. 1 is a schematic perspective view of a cantilever type handling frame device for concrete guardrail external construction according to the present invention;

fig. 2 is a front view of a cantilever type handling frame device for concrete guardrail external construction according to the present invention.

Illustration of the drawings:

1. a concrete guardrail; 2. a hanging basket; 3. a first vertical boom; 4. a second vertical boom; 5. a horizontal connecting rod; 6. a first diagonal member; 7. a cross beam; 8. a triangular truss draw bar; 9. an auxiliary connecting rod; 10. a first weight frame; 11. a second weight frame; 12. a first weight block; 13. a second counterweight block; 14. a second diagonal member; 15. a universal wheel; 16. a high-strength bolt; 17. the outer climbing ladder.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-2, one embodiment of the present invention is provided: a cantilever type operation frame device for concrete guardrail external construction comprises a concrete guardrail 1 and a hanging basket 2, wherein the concrete guardrail 1 is a demonstration wall body and can be arranged on most of the outer sides of highways or bridges in actual operation, the hanging basket 2 is a standing operation area of workers, first vertical hanging rods 3 are fixedly connected to the front end and the rear end of the left side and the right side of the top of the hanging basket 2 to play a role in fixed connection and ensure the stability and the safety of the hanging basket 2, second vertical hanging rods 4 are fixedly connected to the front end and the rear end of the right side of the top of the hanging basket 2, the front end and the rear end of the right side of the top of the hanging rod 3 are similar to the first vertical hanging rods 3, a cross beam 7 is connected to the right side of the top of the first vertical hanging rod 3 through a high-strength bolt 16 and plays a role in fixed connection, the cross beam 7 adopts channel steel with the waist height not less than 100mm to ensure the strength, the left side and the right side of the top of the cross beam 7 are respectively fixedly connected to the left side and the bottom end of a triangular truss pull rod 8 through welding with the surrounding structure, the whole stability is ensured, the bottom ends of pull rods 8 of the triangular truss are respectively and fixedly connected with the four corners at the top end of a first counterweight frame 10, the first counterweight frames 10 are connected with each other and are formed by enclosing angle steels with the side length of not less than 50mm, the middle part of the right end of the first counterweight frame 10 is fixedly connected with a second counterweight frame 11, the second counterweight frame 11 ensures the whole stability of the first counterweight frame 10 and an additional second counterweight frame 11 in a similar way, the longitudinal distance between the second counterweight frame 11 and the bridge side is 1200mm, the transverse distance is 1600mm, and is formed by enclosing angle steels with the side length of 80mm, the four corners at the bottom end of the first counterweight frame 10 are all rotatably connected with universal wheels 15, the universal wheels 15 adopt resin wheels with the diameter of 10cm, the resin wheels have high strength and wear-resistant counterweight characteristics, the middle part at the top end of the first counterweight frame 10 is provided with a first counterweight block 12, the middle part at the top end of the second counterweight frame 11 is provided with a second counterweight block 13, through the matching of the first balancing weight 12 and the second balancing weight 13, the gravity center of the device is ensured to be stable when workers work; and the device can be moved longitudinally along the road surface in the concrete guardrail.

The inner side of the top end of a pull rod 8 of a triangular truss is respectively and fixedly connected with the front end and the rear end of an auxiliary connecting rod 9 for connection and fixation, the front end and the rear end of the inner side of a first vertical suspender 3 are respectively and fixedly connected with the front end and the rear end of an outer climbing ladder 17 for facilitating workers to carry out operation after entering a hanging basket 2, the outer climbing ladder 17 is an angle steel with the side length not less than 30mm, the top of the first vertical suspender 3 is fixedly connected with one end of a first diagonal member 6, the other end of the first diagonal member 6 is fixedly connected with the left side of the bottom of a cross beam 7, the middle of the first vertical suspender 3 is fixedly connected with one end of the first diagonal member 6, the other end of the first diagonal member 6 is fixedly connected with the middle of the top end of a second vertical suspender 4, the first diagonal member 6 adopts a high-strength bolt 16 to restrain the first vertical suspender 3 and the cross beam 7, and the front end and rear end of the right side of a first counterweight bracket 10 are fixedly connected with one end of a second diagonal member 14, the equal fixed connection of the other end of second diagonal member 14 is on the outer end right side of second counter weight frame 11, and with the same reason as above, 2 right-hand members middle parts of hanging flower basket and the left end middle part of first counter weight frame 10 set up both ends about concrete barrier 1 respectively, guarantee the efficiency of construction, and the bottom of both sides all is connected the middle part in both sides around the perpendicular jib 4 of second through horizontal connecting rod 5 around the first perpendicular jib 3, connects the fixed action.

The working principle is as follows: the device is firstly installed at a preset position, statistics is carried out according to site configuration conditions, each operation frame only needs to be configured with two construction workers, one worker has an outer climbing ladder 17 to enter the hanging basket 2, the other worker places a first balancing weight 12 and a second balancing weight 13 into the weight balancing frame, the gravity center of the device is guaranteed to be stable, workers outside the hanging basket 2 are responsible for moving and feeding the operation frames, workers inside the hanging basket 2 decorate the outer wall of a guardrail and the root part of the guardrail, the device can be longitudinally moved along the road surface inside a concrete guardrail, the device can be conveniently moved while decoration is carried out, after work is completed, workers inside the hanging basket 2 climb down the device along the outer climbing ladder 17, workers outside the hanging basket 2 lift off the balancing weights, and the device can be transferred.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a cantilever type handling frame device of concrete guardrail construction outward, includes concrete guardrail (1) and hanging flower basket (2), its characterized in that: the front end and the rear end of the left side of the top of the hanging basket (2) are both fixedly connected with a first vertical suspender (3), the front end and the rear end of the right side of the top of the hanging basket (2) are both fixedly connected with a second vertical suspender (4), the right side of the top of the first vertical suspender (3) is connected with a cross beam (7) through a high-strength bolt (16), the left side and the right side of the top end of the cross beam (7) are respectively and fixedly connected with the left side and the right side of the bottom end of the triangular truss pull rod (8), the bottom ends of the triangular truss pull rods (8) are respectively and fixedly connected with four corners of the top end of the first counterweight frame (10), the middle part of the right end of the first counterweight frame (10) is fixedly connected with a second counterweight frame (11), four corners of the bottom end of the first counterweight frame (10) are respectively and rotatably connected with a universal wheel (15), a first counter weight block (12) is arranged in the middle of the top end of the first counter weight frame (10), and a second balancing weight (13) is arranged in the middle of the top end of the second balancing weight frame (11).

2. The cantilever type handling frame device for concrete guardrail external construction according to claim 1, wherein: the inner sides of the top ends of the triangular truss pull rods (8) are respectively and fixedly connected to the front end and the rear end of the auxiliary connecting rod (9).

3. The cantilever type handling frame device for concrete guardrail external construction according to claim 1, wherein: the front end and the rear end of the inner side of the first vertical suspender (3) are respectively and fixedly connected with the front end and the rear end of the outer climbing ladder (17).

4. The cantilever type handling frame device for concrete guardrail external construction according to claim 1, wherein: the top of the first vertical suspender (3) is fixedly connected with one end of the first diagonal draw bar (6), and the other end of the first diagonal draw bar (6) is fixedly connected with the left side of the bottom end of the cross beam (7).

5. The cantilever type handling frame device for concrete guardrail external construction according to claim 1, wherein: the equal fixed connection in first perpendicular jib (3) outside middle part is in the one end of first oblique pull rod (6), the equal fixed connection in the top middle part of the perpendicular jib of second (4) of first oblique pull rod (6) other end.

6. The cantilever type handling frame device for concrete guardrail external construction according to claim 1, wherein: the equal fixed connection in one end of oblique pull rod (14) of second in both ends around first counterweight frame (10) right side, the equal fixed connection in the bottom right side of second counterweight frame (11) of the other end of oblique pull rod (14) of second.

7. The cantilever type handling frame device for concrete guardrail external construction according to claim 1, wherein: the middle part of the right end of the hanging basket (2) and the middle part of the left end of the first counterweight frame (10) are respectively arranged at the left end and the right end of the concrete guardrail (1).

8. The cantilever type handling frame device for concrete guardrail external construction according to claim 1, wherein: the bottoms of the front side and the rear side of the first vertical suspender (3) are connected to the middle parts of the front side and the rear side of the second vertical suspender (4) through horizontal connecting rods (5).