CN210947150U

CN210947150U - Steel construction antidetonation support

Info

Publication number: CN210947150U
Application number: CN201921320933.3U
Authority: CN
Inventors: 彭清明
Original assignee: Haiwo Construction Engineering Technology Hunan Co ltd
Current assignee: Haiwo Construction Engineering Technology Hunan Co ltd
Priority date: 2019-08-15
Filing date: 2019-08-15
Publication date: 2020-07-07
Anticipated expiration: 2029-08-15

Abstract

The utility model discloses a steel construction antidetonation support relates to steel construction antidetonation support technical field, the on-line screen storage device comprises a base, the both sides of base are connected with and bear the mechanism, and the top both sides of base install the bracing piece, the second support is installed in the outside of bracing piece, and is connected through the second nut between bracing piece and the second support, the top of bracing piece is installed and is born the frame, and the bracing piece is connected with bearing the frame through first nut, the bottom that bears the frame bonds there is the heat insulation layer, fixed establishment is installed to the opposite side of bracing piece, the third support is installed to the top of base. The utility model discloses in, under the effect of loose axle, rotatable coupling plate for the connecting plate is the connection work between this support of a plurality of angles completion and the wall body, promotes the flexibility of support mounting during operation, can suit according to local conditions, accomplishes connection work, strengthens this shock absorber support to bearing the ability of bearing, support, antidetonation etc. of bearing the frame.

Description

Steel construction antidetonation support

Technical Field

The utility model relates to a steel construction antidetonation support technical field especially relates to a steel construction antidetonation support.

Background

Along with the development of scientific technology and the progress of times, the requirements of steel structure anti-seismic supports are increased day by day, the single and traditional steel structure anti-seismic supports cannot meet the huge requirements of modern times, and meanwhile, the steel structure anti-seismic supports are widely applied to construction projects such as various buildings, pipelines, power cables and the like.

CN201820947821.X discloses a steel structure anti-seismic support, which comprises a base and a mounting seat, wherein a sleeve is vertically arranged at the center of the upper end surface of the base, connecting plates are respectively and integrally formed at two end parts of the base, the connecting plates are vertically arranged on the upper end surface of the base, the opposite surfaces of the two groups of connecting plates are respectively and vertically provided with a first connecting rod, a first spring is arranged between the second connecting rod and the first connecting rod, a cylinder is in clearance fit with the inner cavity of the sleeve, second springs are sleeved outside the cylinder and the sleeve, the load on the surface of the mounting seat compresses the second springs through baffles on the circumferential side surfaces of the cylinder, and the second springs buffer axial vibration of the cylinder and the; when the object on the surface of the mounting seat inclines, the two groups of symmetrically inclined first springs effectively buffer the vibration in the inclined direction generated by the load. The existing steel structure anti-seismic support does not have a secondary supporting function, cannot be stabilized and has a damping function when an earthquake accident occurs, and cannot meet the requirements of different time and places due to the fact that the height of the support cannot be adjusted.

Therefore, the utility model discloses need provide a new steel construction antidetonation support and solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving current steel construction antidetonation support and not having secondary formula support function, can't stabilize and shock-absorbing function when taking place earthquake accident, the unable height of adjusting the support of current steel construction antidetonation support can not satisfy the shortcoming of the needs in different time places, and the steel construction antidetonation support that proposes.

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

a steel structure anti-seismic support comprises a base, wherein two sides of the base are connected with bearing mechanisms, two sides of the top of the base are provided with supporting rods, the outer side of each supporting rod is provided with a second support, the supporting rods are connected with the second support through second nuts, a bearing frame is arranged above the supporting rods, the supporting rods are connected with the bearing frame through first nuts, the bottom of the bearing frame is bonded with a heat insulation layer, the other side of each supporting rod is provided with a fixing mechanism, a third support is arranged above the base, the base is connected with the third support through a rotating shaft, the outer side of the second support is connected with a first support, the middle of the top end of the base is provided with an electric push rod, the top of the electric push rod is connected with a connecting rod, the outer wall of the connecting rod is fixedly connected with the first support, and the other end, the sliding block is connected with the second support in a sliding mode, and the second support is connected with the sliding block through a spring.

Preferably, the inner side of the bearing mechanism comprises a fixed rod, the fixed rod is fixedly connected with the base, a connecting plate is mounted on the other side of the fixed rod, and the connecting plate is connected with the fixed rod through a movable shaft.

Preferably, the connecting plate and the fixed rod form a movable structure through a movable shaft, and the transverse axis of the fixed rod is flush with the transverse axis of the base.

Preferably, fixed establishment's inboard is including rope and fixation nut, and the one end of rope is connected with fixation nut, fixation nut's the other end is connected with the bracing piece, the top of rope is connected with bearing the frame.

Preferably, the rope and the support rod are distributed in parallel, and the support rod is symmetrical about the central axis of the base.

Preferably, the first support and the second support form a sliding structure through a sliding block, and the sliding block and the second support form an elastic structure through a spring.

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, under the effect of loose axle, rotatable coupling plate for the connecting plate is the connection work between this support of a plurality of angles completion and the wall body, promotes the flexibility of support mounting during operation, can suit according to local conditions, accomplishes connection work, strengthens this shock absorber support to bearing the ability of bearing, support, antidetonation etc. of bearing the frame.

2. The utility model discloses in, after electric putter starts, its pulling base shifts up for the bracing piece upwards just outwards props up the processing to bearing the frame, and effectively adjusts this shock absorber support's whole height, simultaneously, when people accomplish the dismantlement during operation to this shock absorber support, can accomplish the folding work to this support through the activity rotation between axle and the pole, reduces area.

3. The utility model discloses in, when bearing the weight on the frame and increaseing, then the connecting rod is pushed down to its middle part, then the first support of connecting rod tip both sides connection receives pressure in step, and when pressure was uneven, then made to produce the relative activity trend between first support and the second support, the slider of the first support one end of being convenient for and the restoring force that the spring produced through the spring maintain initial state between first support and the second support and make drive operation, effectively strengthen this shock attenuation support's damping performance.

Drawings

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

FIG. 2 is a schematic side view of the anti-seismic steel bracket of the present invention;

fig. 3 is an enlarged schematic view of the position a of the present invention.

Illustration of the drawings:

1. a base; 2. an electric push rod; 3. a first bracket; 4. a second bracket; 5. a first nut; 6. a carrier; 7. a spring; 8. a heat insulating layer; 9. a second nut; 10. a connecting rod; 11. a carrying mechanism; 1101. fixing the rod; 1102. a movable shaft; 1103. a connecting plate; 12. a rotating shaft; 13. a third support; 14. a fixing mechanism; 1401. a rope; 1402. fixing a nut; 15. a slider; 16. a support rod.

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 steel structure anti-seismic support comprises a base 1, an electric push rod 2, a first support 3, a second support 4, a first nut 5, a bearing frame 6, a spring 7, a heat insulation layer 8, a second nut 9, a connecting rod 10, a bearing mechanism 11, a rotating shaft 12, a third support 13, a fixing mechanism 14, a slider 15 and a support rod 16, wherein the bearing mechanism 11 is connected to two sides of the base 1.

The inner side of the bearing mechanism 11 comprises a fixing rod 1101, the fixing rod 1101 is fixedly connected with the base 1, a connecting plate 1103 is installed on the other side of the fixing rod 1101, and the connecting plate 1103 is connected with the fixing rod 1101 through a movable shaft 1102.

The connecting plate 1103 forms a movable structure with the fixing rod 1101 through the movable shaft 1102, the horizontal axis of the fixing rod 1101 is equal to the horizontal axis of the base 1, and under the action of the movable shaft 1102, the connecting plate 1103 can be rotated, so that the connecting plate 1103 is in a plurality of angles to complete the connection between the bracket and the wall, and the flexibility of the bracket during installation is improved.

The bracing piece 16 is installed to base 1's top both sides, and second support 4 is installed in the outside of bracing piece 16, and is connected through second nut 9 between bracing piece 16 and the second support 4, and bear frame 6 is installed to the top of bracing piece 16, and bracing piece 16 is connected with bearing frame 6 through first nut 5, bears the bottom of frame 6 and bonds and have heat insulation layer 8, and fixed establishment 14 is installed to the opposite side of bracing piece 16. The inner side of the fixing mechanism 14 comprises a rope 1401 and a fixing nut 1402, one end of the rope 1401 is connected with the fixing nut 1402, the other end of the fixing nut 1402 is connected with the supporting rod 16, and the top end of the rope 1401 is connected with the bearing frame 6.

Third support 13 is installed to base 1's top, and be connected through pivot 12 between base 1 and the third support 13, the outside of second support 4 is connected with first support 3, the top mid-mounting of base 1 has electric putter 2, and electric putter 2's top is connected with connecting rod 10, after electric putter 2 starts, its pulling base 1 moves up, make the bracing piece 16 upwards and outwards prop up the processing to bearing frame 6, and effectively adjust this shock attenuation support's whole height, be fixed connection between the outer wall of connecting rod 10 and first support 3, and the other end of first support 3 is connected with slider 15, be sliding connection between slider 15 and the second support 4, and second support 4 is connected with slider 15 through spring 7.

The rope 1401 and the supporting rod 16 are distributed in a cross shape, the supporting rod 16 is symmetrical about the central axis of the base 1, and the lateral traction operation of the supporting rod 16 is performed through the rope 1401, so that the connection performance between the supporting rod 16 and the bearing frame 6 and the base 1 is constant, and the stability of the shock absorption support is improved.

First support 3 constitutes sliding construction through slider 15 and second support 4, and slider 15 constitutes elastic construction through spring 7 and second support 4, first support 3 when connecting rod 10 tip both sides are connected receives pressure in step, and when pressure is uneven, makes to produce relative activity trend between first support 3 and the second support 4, the restoring force that slider 15 and spring 7 of the first support 3 one end of being convenient for produced through spring 7 maintain initial state between first support 3 and the second support 4 and make drive operation, effectively strengthen this shock attenuation support's damping performance.

When the shock absorption support is used, firstly, the connecting plate 1103 is rotated by workers to enable the connecting plate 1103 to rotate at a plurality of angles around the movable shaft 1102 as a central point, the connecting plate is adjusted to a fixed position, the connecting plate 1103 is butted with a wall body through bolts, and the connecting plate 1103 is supported and stabilized again through a rod body, so that the connection work between the support and the wall body is completed, then, when the gravity on the bearing frame 6 is increased, the connecting rod 10 is pressed downwards at the middle part of the connecting rod, the first support 3 connected with the two sides of the end part of the connecting rod 10 is synchronously stressed, and when the stress is uneven, a relative moving trend is generated between the first support 3 and the second support 4, so that the sliding block 15 and the spring 7 at one end of the first support 3 can maintain the initial state to drive the first support 3 and the second support 4 through the restoring force generated by the spring 7, and the shock absorption performance, and by activating the electric push rod 2 (model: NKLA4), the electric push rod pulls the base 1 to move upwards, so that the supporting rod 16 upwards and outwards supports the bearing frame 6, and the whole height of the shock absorption bracket is effectively adjusted.

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. The steel structure anti-seismic support is characterized by comprising a base (1), a bearing mechanism (11) connected to two sides of the base (1), support rods (16) arranged on two sides of the top of the base (1), and a second support (4) arranged on the outer side of the support rods (16), wherein a bearing frame (6) is arranged above the support rods (16), a heat insulating layer (8) is bonded at the bottom of the bearing frame (6), a fixing mechanism (14) is arranged on the other side of the support rods (16), a third support (13) is arranged above the base (1), the base (1) and the third support (13) are connected through a rotating shaft (12), a first support (3) is connected to the outer side of the second support (4), an electric push rod (2) is arranged in the middle of the top end of the base (1), and a connecting rod (10) is connected to the top of the electric push rod (2), the outer wall of the connecting rod (10) is fixedly connected with the first support (3).

2. A steel structure anti-seismic support according to claim 1, characterized in that the other end of the first support (3) is connected with a slide block (15), the slide block (15) is connected with the second support (4) in a sliding manner, and the second support (4) is connected with the slide block (15) through a spring (7).

3. A steel structure anti-seismic support according to claim 1, characterized in that the inner side of the bearing mechanism (11) comprises a fixing rod (1101), the fixing rod (1101) is fixedly connected with the base (1), the other side of the fixing rod (1101) is provided with a connecting plate (1103), and the connecting plate (1103) is connected with the fixing rod (1101) through a movable shaft (1102).

4. A steel structure anti-seismic support according to claim 3, characterized in that said connection plate (1103) forms a movable structure with said fixing rod (1101) through a movable shaft (1102), and the transverse axis of said fixing rod (1101) is equal to the transverse axis of said base (1).

5. A steel structure anti-seismic support according to claim 1, characterized in that the inner side of said fixing means (14) comprises a rope (1401) and a fixing nut (1402), and one end of the rope (1401) is connected with the fixing nut (1402), the other end of said fixing nut (1402) is connected with the supporting rod (16), and the top end of said rope (1401) is connected with the loading frame (6).

6. A steel structural seismic support according to claim 5, wherein said ropes (1401) are arranged parallel to said support bars (16) and wherein said support bars (16) are symmetrical about the central axis of said base (1).

7. A steel structural seismic support according to claim 2, characterized in that said first support (3) forms a sliding structure with said second support (4) through a slider (15), and said slider (15) forms an elastic structure with said second support (4) through a spring (7).