CN210577568U

CN210577568U - Door type single cable bridge bidirectional anti-seismic support

Info

Publication number: CN210577568U
Application number: CN201921996451.XU
Authority: CN
Inventors: 黄斌杰
Original assignee: Shanghai Zidu Industrial Co Ltd
Current assignee: Shanghai Zidu Industrial Co Ltd
Priority date: 2019-11-15
Filing date: 2019-11-15
Publication date: 2020-05-19
Anticipated expiration: 2029-11-15

Abstract

The utility model discloses a two-way antidetonation support of door type single cable testing bridge, comprising a base plate, bottom plate upper end surface connection has the cable frame, bottom plate both ends upper surface all is provided with anti-skidding supporting seat, anti-skidding supporting seat upper end is connected with the pole setting, a plurality of outer hex bolts of group are installed to the pole setting inside wall, the pole setting upper end is provided with the fixed block, the reinforcement crossbeam is installed to the pole setting inside wall, bottom plate both ends upper surface all is connected with two sets of rotatory pieces. The utility model discloses in, the bracing support is through rotation axis movable mounting on the bottom plate No. one, and the bracing support is the triangle-shaped structure with the pole setting, and stability is better, is provided with reinforcing beam between two pole settings, can play fixed effect to the pole setting, because the vibrations of horizontal direction lead to the pole setting fracture when preventing the earthquake from taking place, is provided with the spring between pole setting and the bracing support, and the spring can play the effect of fixed protection to pole setting and bracing support under the elastic action, prevents bracing support bending deformation.

Description

Door type single cable bridge bidirectional anti-seismic support

Technical Field

The utility model relates to an antidetonation support technical field especially relates to a two-way antidetonation support of door type single cable crane span structure.

Background

The anti-seismic support limits the displacement of the attached electromechanical engineering facilities, controls the vibration of the facilities and transmits the load to various components or devices on the bearing structure. When meeting the earthquake of earthquake fortification intensity in local area, the building water supply and drainage, fire control, heating, ventilation, air conditioning, gas, heating power, electric power, communication and other electromechanical engineering facilities after earthquake fortification can achieve the aims of lightening earthquake damage, reducing and preventing secondary disasters as much as possible, thereby achieving the purpose of reducing casualties and property loss.

The existing anti-seismic support has certain defects when in use, the stability between the vertical rods is weaker, most of the existing anti-seismic support is of a one-way anti-seismic structure, and the support is easy to bend and deform.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: the door-type single-cable bridge frame bidirectional anti-seismic support aims to solve the problems that the stability between vertical rods is weak, most vertical rods are of unidirectional anti-seismic structures, and the support is easy to bend and deform.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a two-way antidetonation support of door type single cable testing bridge, includes the bottom plate, bottom plate upper end surface connection has the cable frame, bottom plate both ends upper surface all is provided with anti-skidding supporting seat, anti-skidding supporting seat upper end is connected with the pole setting, the outer hexagon bolt of a plurality of groups is installed to the pole setting inside wall, the pole setting upper end is provided with the fixed block, the reinforcing beam is installed to the pole setting inside wall, bottom plate both ends upper surface all is connected with two sets of rotatory pieces, install the rotation axis No. one on the rotatory piece inside wall, install the connecting block on the rotation axis No. one, a connecting block right-hand member is connected with the bracing support, bracing support right-hand member is connected with the connecting block No. two, install the rotation axis No. two.

As a further description of the above technical solution:

the cable frame both sides surface all is provided with bent angle connecting piece, the cable frame passes through bent angle connecting piece fixed mounting on the bottom plate.

As a further description of the above technical solution:

the fixed block is provided with a screw hole.

As a further description of the above technical solution:

the inclined strut support is movably mounted on the bottom plate through a first rotating shaft.

As a further description of the above technical solution:

and a spring is arranged between the vertical rod and the inclined strut bracket.

As a further description of the above technical solution:

the reinforcing cross beam and the outer surface of the vertical rod are arranged at an angle of 45 degrees.

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

1. the utility model discloses in, the bracing support is through rotation axis movable mounting on the bottom plate, and the bracing support is the triangle-shaped structure with the pole setting, and stability is better, and when launching geological disasters, the impact force of horizontal direction can be weakened to the bracing support of horizontal direction, and the impact force of vertical direction can be weakened to the bracing support of vertical direction, and is better to the cable protectiveness in the support, is favorable to improving the antidetonation effect of support, can have two-way antidetonation function simultaneously.

2. The utility model discloses in, through be provided with the reinforcement crossbeam between two pole settings, can play fixed effect to the pole setting, because the vibrations of horizontal direction lead to the pole setting fracture when preventing the earthquake to take place, improved the stability of pole setting.

3. The utility model discloses in, be provided with the spring between pole setting and the bracing support, when launching geological disasters, the spring can play the effect of fixed protection to pole setting and bracing support under the elastic force effect, prevents bracing support bending deformation.

Drawings

Fig. 1 is a schematic front structural view of a door-type single-cable bridge frame bidirectional anti-seismic bracket provided by the present invention;

fig. 2 is a schematic side view of a door-shaped single cable bridge bidirectional anti-seismic bracket according to the present invention;

fig. 3 is a schematic top view of a door-type single cable bridge bidirectional anti-seismic bracket according to the present invention;

fig. 4 is a schematic perspective view of a structure a in fig. 3 of a door-type single-cable bridge bidirectional anti-seismic support provided by the present invention.

Illustration of the drawings:

1. a base plate; 2. a cable rack; 3. a corner connector; 4. an anti-skid supporting seat; 5. erecting a rod; 6. a hexagon bolt; 7. a fixed block; 8. reinforcing the cross beam; 9. rotating the block; 10. a first rotating shaft; 11. a first connecting block; 12. a diagonal bracing support; 13. a second connecting block; 14. a second rotating shaft; 15. an anti-seismic connector; 16. a spring.

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. 1-4, the present invention provides a technical solution: a door type single cable bridge frame bidirectional anti-seismic support comprises a bottom plate 1, wherein a cable frame 2 is connected to the upper end surface of the bottom plate 1, anti-skid supporting seats 4 are arranged on the upper surfaces of two ends of the bottom plate 1, vertical rods 5 are connected to the upper ends of the anti-skid supporting seats 4, a plurality of groups of outer hexagon bolts 6 are installed on the inner side walls of the vertical rods 5, fixed blocks 7 are arranged at the upper ends of the vertical rods 5, reinforcing cross beams 8 are installed on the inner side walls of the vertical rods 5, the vertical rods 5 can be fixed by the reinforcing cross beams 8, the vertical rods 5 are prevented from being broken due to vibration in the horizontal direction when an earthquake occurs, the stability of the vertical rods 5 is improved, two groups of rotating blocks 9 are connected to the upper surfaces of the two ends of the bottom plate 1, a rotating shaft 10 is installed on the inner side walls of the rotating blocks 9, the right end of the inclined strut support 12 is connected with a second connecting block 13, a second rotating shaft 14 is installed on the second connecting block 13, and an anti-seismic connecting piece 15 is connected to the second rotating shaft 14.

Specifically, as shown in fig. 1, the outer surfaces of two sides of the cable rack 2 are provided with corner connectors 3, and the cable rack 2 is fixedly mounted on the bottom plate 1 through the corner connectors 3.

Specifically, as shown in fig. 3, the fixing block 7 is provided with a screw hole.

Specifically, as shown in fig. 4, bracing support 12 is through rotation axis 10 movable mounting on bottom plate 1, bracing support 12 is the triangle-shaped structure with pole setting 5, stability is better, when launching geological disasters, horizontal direction's bracing support 12 can weaken horizontal direction's impact force, vertical direction's impact force can be weakened to vertical direction's bracing support 12, it is better to the cable protectiveness in the support, be favorable to improving the antidetonation effect of support, can have two-way antidetonation function simultaneously.

Specifically, as shown in fig. 2, a spring 16 is disposed between the vertical rod 5 and the inclined strut support 12, and when a geological disaster is launched, the spring 16 can play a role of fixing and protecting the vertical rod 5 and the inclined strut support 12 under the action of elastic force, so as to prevent the inclined strut support 12 from bending and deforming.

Specifically, as shown in fig. 2, the reinforcing beam 8 is arranged at an angle of 45 ° to the outer surface of the vertical rod 5.

The working principle is as follows: when the vertical cable support is used, the vertical rods 5 are fixed on a house beam through screw holes by the fixing blocks 7 through screws, the reinforcing cross beam 8 is arranged between the two vertical rods 5, the vertical rods 5 can be fixed, the vertical rods 5 are prevented from being broken due to vibration in the horizontal direction when an earthquake occurs, the stability of the vertical rods 5 is improved, then the cable frame 2 is fixed on the bottom plate 1 through the bent angle connecting piece 3 through screws, cables to be laid are placed in the cable frame 2, the inclined strut support 12 is fixed on the house beam through the anti-seismic connecting piece 15, the inclined strut support 12 is movably arranged on the rotating block 9 through the first rotating shaft 10, the inclined strut support 12 and the vertical rods 5 are in a triangular structure, the stability is better, when a geological disaster is launched, the horizontal inclined strut support 12 can weaken the impact force in the horizontal direction, and the vertical inclined strut support 12 can weaken the impact force in the vertical direction, the cable protectiveness in the anti-seismic support is better, is favorable to improving the antidetonation effect of antidetonation support, can have two-way antidetonation function simultaneously, is provided with spring 16 between pole setting 5 and bracing support 12, and when launching geological disasters, spring 16 can play the effect of fixed protection to pole setting 5 and bracing support 12 under the spring action, prevents bracing support 12 bending deformation.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A door type single-cable bridge bidirectional anti-seismic support comprises a bottom plate (1) and is characterized in that a cable frame (2) is connected to the upper end surface of the bottom plate (1), anti-skidding supporting seats (4) are arranged on the upper surfaces of two ends of the bottom plate (1), a vertical rod (5) is connected to the upper ends of the anti-skidding supporting seats (4), a plurality of groups of outer hexagon bolts (6) are installed on the inner side wall of the vertical rod (5), fixed blocks (7) are arranged on the upper end of the vertical rod (5), reinforcing cross beams (8) are installed on the inner side wall of the vertical rod (5), two groups of rotating blocks (9) are connected to the upper surfaces of two ends of the bottom plate (1), a rotating shaft (10) is installed on the inner side wall of each rotating block (9), a connecting block (11) is installed on each rotating shaft (10), and, bracing support (12) right-hand member is connected with No. two connecting blocks (13), install No. two rotation axis (14) on No. two connecting blocks (13), be connected with antidetonation connecting piece (15) on No. two rotation axis (14).

2. The door type single cable bridge bidirectional anti-seismic support according to claim 1, wherein the cable rack (2) is provided with corner connectors (3) on the outer surfaces of both sides, and the cable rack (2) is fixedly mounted on the bottom plate (1) through the corner connectors (3).

3. The door type single cable bridge frame bidirectional anti-seismic support frame as claimed in claim 1, wherein the fixing block (7) is provided with screw holes.

4. The door type single cable bridge frame bidirectional anti-seismic support frame as claimed in claim 1, wherein the inclined strut support frame (12) is movably mounted on the bottom plate (1) through a first rotating shaft (10).

5. Door-shaped single cable bridge bidirectional seismic support according to claim 1, characterized in that a spring (16) is arranged between said upright (5) and diagonal support (12).

6. The door-type single-cable bridge bidirectional anti-seismic support according to claim 1, wherein the reinforcing cross beam (8) and the outer surface of the vertical rod (5) are arranged at an angle of 45 degrees.