CN213745497U

CN213745497U - Anti-seismic support convenient to install and high in reliability

Info

Publication number: CN213745497U
Application number: CN202022554068.8U
Authority: CN
Inventors: 邱龙海; 杨泽平
Original assignee: Guangdong Bangda Electromechanical Co ltd
Current assignee: Guangdong Bangda Electromechanical Co ltd
Priority date: 2020-11-08
Filing date: 2020-11-08
Publication date: 2021-07-20
Anticipated expiration: 2030-11-08

Abstract

The utility model discloses an anti-seismic support convenient to install and high in reliability, which belongs to the technical field of anti-seismic supports and comprises a crossbeam, a chute is arranged in the crossbeam, a connecting rod is movably sleeved on the side surface of the top of the crossbeam, a cross arm is fixedly sleeved outside the connecting rod, a fixed plate is fixedly connected on the front side of the cross arm, a screw rod is sleeved on the internal thread of the fixed plate, a movable block is sleeved on the external thread of the screw rod, a turntable is fixedly connected to one end of the screw rod, a baffle is fixedly connected to the bottom end of the movable block, and a positioning rod is sleeved on the internal activity of the movable block; through setting up connecting rod, shock attenuation sleeve, damping spring, dead lever, activity fixture block, vertical shock-absorbing post, can be when meeting with the earthquake that local area takes place, shock attenuation sleeve can absorb the vibrations power that the earthquake produced, and vertical shock-absorbing post can carry out the secondary to the vibrations power and absorb simultaneously to effectual antidetonation effect that has promoted.

Description

Anti-seismic support convenient to install and high in reliability

Technical Field

The utility model belongs to the technical field of the antidetonation support, concretely relates to antidetonation support convenient to installation and reliability are high.

Background

At present, an anti-seismic support is various components or devices which limit the displacement of electromechanical engineering facilities, control the vibration of the facilities and transmit loads to a bearing structure, and the electromechanical engineering facilities such as water supply and drainage, fire fighting, heating, ventilation, air conditioning, gas, heat, power, communication and the like of a building reinforced by the anti-seismic support can achieve the aims of reducing earthquake damage and reducing and preventing secondary disasters as much as possible when encountering the earthquake of local anti-seismic fortification intensity, thereby achieving the aim of reducing casualties and property loss;

however, present most of rectangle ventilation pipe antidetonation support is when using, vibration dynamics when the earthquake takes place, frequency and direction are all irregular, the mode of the rigid connection that traditional mount adopted leads to parts such as ferrule and screw rod to tear easily and offsets vibrations, therefore, it is big to take place the possibility of falling, both the stability that has influenced the piping erection also is difficult to play effectual antidetonation effect, carry out the in-process fixed to the rectangle ventilation pipe simultaneously, be not convenient for adjust fixedly according to the size of rectangle ventilation pipe, very big reduction antidetonation support practicality, for this, we provide the antidetonation support of being convenient for installation and reliability height.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an antidetonation support convenient to installation and reliability are high to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an anti-seismic support convenient to install and high in reliability comprises a cross beam, wherein a sliding groove is formed in the cross beam, a connecting rod is movably sleeved on the side surface of the top of the cross beam, a cross arm is fixedly sleeved on the outer portion of the connecting rod, a fixed plate is fixedly connected to the front surface of the cross arm, a screw rod is sleeved on the inner thread of the fixed plate, a movable block is sleeved on the outer thread of the screw rod, a turntable is fixedly connected to one end of the screw rod, a baffle is fixedly connected to the bottom end of the movable block, a positioning rod is sleeved on the inner portion of the movable block, a fixed stop block is fixedly connected to one side of the baffle, a connecting bolt is sleeved on the inner thread of the fixed stop block, a movable sliding block is fixedly connected to the bottom of the connecting bolt, a connecting seat is fixedly connected to one side of the top of the cross arm, a connecting foot chain is fixedly installed to one side of the connecting seat, and a connecting plate is fixedly installed to the top end of the connecting foot chain, the top fixedly connected with fixed foot chain of connecting plate, the top fixed mounting of fixed foot chain has a mounting, the top fixedly connected with damping sleeve of connecting rod, the bottom fixedly connected with damping spring of damping sleeve inner chamber, and the telescopic inside activity of damping has cup jointed the dead lever, the bottom fixedly connected with activity fixture block of dead lever, the top fixedly connected with mount table of dead lever, the side fixed mounting of mount table has No. two mountings, the vertical shock attenuation post of middle part fixedly connected with on mount table top.

As a preferred embodiment, the groove depth of the sliding groove is greater than the height value of the movable sliding block, the sliding groove is matched with the movable sliding block, and the bottom of the sliding groove is fixedly connected with a non-slip mat.

In a preferred embodiment, the external thread of the screw is matched with the internal thread of the movable block, and the screw and the positioning rod are parallel to each other.

As a preferred embodiment, the bottom of the movable clamping block is fixedly connected with the top of the damping spring, and the movable clamping block is located inside the damping sleeve.

As a preferred embodiment, the clamping groove of the connecting base is matched with the bottom of the connecting foot chain, and one side of the connecting base is fixedly connected with the side surface of the connecting rod.

In a preferred embodiment, the top of the mounting table is perpendicular to the bottom end of the vertical shock-absorbing column, and the top end of the vertical shock-absorbing column is in contact with the ceiling.

Compared with the prior art, the beneficial effects of the utility model are that:

according to the anti-seismic support convenient to install and high in reliability, due to the arrangement of the connecting rod, the shock-absorbing sleeve, the shock-absorbing spring, the fixed rod, the movable fixture block and the vertical shock-absorbing column, when the anti-seismic support meets an earthquake occurring in a local area, the shock-absorbing sleeve can absorb shock force generated by the earthquake, and meanwhile, the vertical shock-absorbing column can absorb the shock force for the second time, so that the anti-seismic effect is effectively improved;

according to the anti-seismic support convenient to install and high in reliability, the cross arm, the connecting seat, the connecting foot chain, the connecting plate, the fixing foot chain, the first fixing piece and the second fixing piece are arranged, when the anti-seismic support vibrates, the lateral inclined strut structure can provide lateral support, the longitudinal inclined strut structure can provide longitudinal support, and the pipeline is further prevented from falling off or shaking, so that the anti-seismic capacity of the whole anti-seismic support is improved;

this antidetonation support convenient to installation and reliability are high through setting up spout, screw rod, movable block, carousel, baffle, fixed dog, bolt and movable sliding block for the antidetonation support can be adjusted fixedly to the model size of rectangle ventilation pipe when the installation, and because the rubber pad that the baffle side set up, the effectual rectangle ventilation pipe of having avoided leads to fixed unstable problem because of there being the gap between the solid fixed ring, thereby has improved the quality of antidetonation support.

Drawings

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

FIG. 2 is a schematic cross-sectional view of a shock absorbing sleeve according to the present invention;

fig. 3 is a schematic top view of the middle sliding chute according to the present invention.

In the figure: 1. a cross beam; 2. a chute; 3. a connecting rod; 4. a cross arm; 5. a fixing plate; 6. a screw; 7. a movable block; 8. a turntable; 9. a baffle plate; 10. fixing a stop block; 11. a bolt; 12. a movable slide block; 13. a connecting seat; 14. connecting a foot chain; 15. a connecting plate; 16. fixing the foot chains; 17. a first fixing member; 18. a shock-absorbing sleeve; 19. a damping spring; 20. fixing the rod; 21. a movable clamping block; 22. an installation table; 23. a second fixing member; 24. a vertical shock absorbing column; 25. and (5) positioning the rod.

Detailed Description

The present invention will be further described with reference to the following examples.

The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention. The condition in the embodiment can be further adjusted according to concrete condition the utility model discloses a it is right under the design prerequisite the utility model discloses a simple improvement of method all belongs to the utility model discloses the scope of claiming.

Referring to fig. 1-3, the utility model provides an anti-seismic support frame with convenient installation and high reliability, which comprises a beam 1, a chute 2 is arranged inside the beam 1, a connecting rod 3 is movably sleeved on the side surface of the top of the beam 1, a cross arm 4 is fixedly sleeved on the outside of the connecting rod 3, a fixed plate 5 is fixedly connected on the front surface of the cross arm 4, a screw 6 is sleeved on the internal thread of the fixed plate 5, a movable block 7 is sleeved on the external thread of the screw 6, a rotary disc 8 is fixedly connected on one end of the screw 6, a baffle 9 is fixedly connected on the bottom end of the movable block 7, a positioning rod 25 is sleeved on the internal thread of the movable block 7, a fixed stop 10 is fixedly connected on one side of the baffle 9, a connecting bolt 11 is sleeved on the internal thread of the fixed stop 10, a movable slide 12 is fixedly connected on the bottom of the connecting bolt 11, a connecting seat 13 is fixedly connected on one side of the top of the cross arm 4, one side of the connecting seat 13 is fixedly provided with a connecting foot chain 14, the top end of the connecting foot chain 14 is fixedly provided with a connecting plate 15, the top end of the connecting plate 15 is fixedly connected with a fixed foot chain 16, the top end of the fixed foot chain 16 is fixedly provided with a first fixing part 17, the top end of the connecting rod 3 is fixedly connected with a damping sleeve 18, the bottom of the inner cavity of the damping sleeve 18 is fixedly connected with a damping spring 19, the damping sleeve 18 is movably sleeved with a fixed rod 20, the bottom end of the fixed rod 20 is fixedly connected with a movable clamping block 21, the top end of the fixed rod 20 is fixedly connected with an installation table 22, the side surface of the installation table 22 is fixedly provided with a second fixing part 23, the middle part of the top end of the installation table 22 is fixedly connected with a vertical damping column 24, when an earthquake happens in a local area, the shock absorbing sleeve 18 can absorb the shock force generated by the earthquake, and the vertical shock absorbing columns 24 can absorb the shock force secondarily, so that the shock-proof effect is effectively improved.

The groove depth of the sliding groove 2 is larger than the height value of the movable sliding block 12, the sliding groove 2 is matched with the movable sliding block 12, and the bottom of the sliding groove 2 is fixedly connected with an anti-skid pad; can make baffle 9 when backward or backward motion, can carry out horizontal motion in spout 2 through movable sliding block 12, simultaneously because the effect of slipmat, further increase the fastness of rectangle ventilation pipe.

Wherein, the external thread of the screw rod 6 is matched with the internal thread of the movable block 7, and the screw rod 6 is parallel to the positioning rod 25; when rotating the carousel 8, rotary motion can take place for screw rod 6, drives movable block 7 and takes place rotatoryly, and horizontal motion takes place for movable block 7 under the effect of locating lever 25, then drives baffle 9 horizontal motion for when fixed rectangle ventilation pipe position, convenient and fast more.

Wherein, the bottom of the movable fixture block 21 is fixedly connected with the top of the damping spring 19, and the movable fixture block 21 is positioned inside the damping sleeve 18; when an earthquake occurs in a local area, the damping spring 19 can drive the fixed rod 20 to move up and down by the movable clamping block 21, so that the damping sleeve 18 absorbs the vibration force of the pipeline, and the anti-seismic effect is effectively improved.

Wherein, the clamping groove of the connecting seat 13 is matched with the bottom of the connecting foot chain 14, and one side of the connecting seat 13 is fixedly connected with the side surface of the connecting rod 3; when the damping support is installed or disassembled, the connecting seat 13, the fixing foot chain 16, the connecting foot chain 14 and the connecting plate 15 are fixedly installed through a plurality of bolts, so that the assembly and disassembly are convenient, the carrying is convenient, and the transportation cost and the difficulty are greatly reduced.

Wherein, the top of the mounting table 22 is perpendicular to the bottom end of the vertical shock-absorbing column 24, and the top end of the vertical shock-absorbing column 24 is in contact with the ceiling; when an earthquake occurs, the vertical shock absorption columns 24 can absorb the shock generated by the earthquake-resistant support, so that the stability of the earthquake-resistant support is improved.

The utility model discloses a theory of operation and use flow: firstly, a first fixing piece 17 and a second fixing piece 23 are fixedly installed on the surface of a ceiling through bolts, nuts are loosened to enable a cross beam 1 to move downwards, then a rectangular ventilation pipe is placed at the top of the cross beam 1, then the cross beam 1 is pushed upwards to enable the top of the rectangular ventilation pipe to be in close contact with the bottom of a cross arm 4, then the nuts are tightened to fix the position of the rectangular ventilation pipe, at the moment, bolts 11 are loosened to enable a movable sliding block 12 to move upwards to be separated from an anti-skid pad, then a rotary table 8 is rotated, a screw rod 6 can rotate to drive a movable block 7 to rotate, the movable block 7 horizontally moves under the action of a positioning rod 25, then a baffle plate 9 is driven to horizontally move to enable the rectangular ventilation pipe to be more convenient and rapid when the position of the rectangular ventilation pipe is fixed, then the bolts 11 are tightened to enable the movable sliding block 12 to move downwards to be in contact with the anti-skid pad, thereby make the fastness of rectangle ventilation pipe obtain further enhancement, when meeting with the earthquake that local area takes place, damping spring 19 can make activity fixture block 21 drive dead lever 20 and reciprocate for shock attenuation sleeve 18 has absorbed the oscillating force of pipeline, thereby the effectual antidetonation effect that has promoted, last vertical shock absorber post 24 can absorb the earthquake and lead to the vibrations of antidetonation support and production, thereby the effectual antidetonation effect that improves antidetonation support.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an antidetonation support convenient to installation and reliability are high, includes crossbeam (1), its characterized in that: the connecting device is characterized in that a sliding groove (2) is formed in the beam (1), a connecting rod (3) is movably sleeved on the side face of the top of the beam (1), a cross arm (4) is fixedly sleeved on the outer portion of the connecting rod (3), a fixing plate (5) is fixedly connected to the front face of the cross arm (4), a screw rod (6) is sleeved on the inner thread of the fixing plate (5), a movable block (7) is sleeved on the outer thread of the screw rod (6), a turntable (8) is fixedly connected to one end of the screw rod (6), a baffle plate (9) is fixedly connected to the bottom end of the movable block (7), a positioning rod (25) is movably sleeved on the inner portion of the movable block (7), a fixed stop block (10) is fixedly connected to one side of the baffle plate (9), a connecting bolt (11) is sleeved on the inner thread of the fixed stop block (10), and a movable sliding block (12) is fixedly connected to the bottom of the connecting bolt (11), the connecting device is characterized in that a connecting seat (13) is fixedly connected to one side of the top of the cross arm (4), a connecting foot chain (14) is fixedly mounted to one side of the connecting seat (13), a connecting plate (15) is fixedly mounted to the top end of the connecting foot chain (14), a fixed foot chain (16) is fixedly connected to the top end of the connecting plate (15), a first fixing piece (17) is fixedly mounted to the top end of the fixed foot chain (16), a damping sleeve (18) is fixedly connected to the top end of the connecting rod (3), a damping spring (19) is fixedly connected to the bottom of the inner cavity of the damping sleeve (18), a fixing rod (20) is sleeved in the damping sleeve (18) in a movable mode, a movable clamping block (21) is fixedly connected to the bottom end of the fixing rod (20), an installation table (22) is fixedly connected to the top end of the fixing rod (20), and a second fixing piece (23) is fixedly mounted to the side face of the installation table (22), the middle part of the top end of the mounting table (22) is fixedly connected with a vertical shock absorption column (24).

2. An earthquake-resistant support convenient to mount and high in reliability as recited in claim 1, wherein: the groove depth of the sliding groove (2) is larger than the height value of the movable sliding block (12), the sliding groove (2) is matched with the movable sliding block (12), and the bottom of the sliding groove (2) is fixedly connected with an anti-slip pad.

3. An earthquake-resistant support convenient to mount and high in reliability as recited in claim 1, wherein: the external thread of the screw rod (6) is matched with the internal thread of the movable block (7), and the screw rod (6) is parallel to the positioning rod (25).

4. An earthquake-resistant support convenient to mount and high in reliability as recited in claim 1, wherein: the bottom of the movable clamping block (21) is fixedly connected with the top of the damping spring (19), and the movable clamping block is positioned in the damping sleeve (18).

5. An earthquake-resistant support convenient to mount and high in reliability as recited in claim 1, wherein: the clamping groove of the connecting seat (13) is matched with the bottom of the connecting foot chain (14), and one side of the connecting seat (13) is fixedly connected with the side face of the connecting rod (3).

6. An earthquake-resistant support convenient to mount and high in reliability as recited in claim 1, wherein: the top of the mounting table (22) is perpendicular to the bottom end of the vertical shock absorption column (24), and the top end of the vertical shock absorption column (24) is in contact with a ceiling.