CN211117355U

CN211117355U - Elastic anti-seismic support convenient for height adjustment

Info

Publication number: CN211117355U
Application number: CN201922109248.2U
Authority: CN
Inventors: 王斌
Original assignee: Jiangsu Fengtong Electric Co ltd
Current assignee: Jiangsu Fengtong Electric Co ltd
Priority date: 2019-11-29
Filing date: 2019-11-29
Publication date: 2020-07-28
Anticipated expiration: 2029-11-29

Abstract

The utility model discloses an elasticity antidetonation support convenient to height-adjusting, the loach carrying platform comprises a supporting fram, the support frame includes the side hanger plate that two symmetries set up and connects the bottom plate of fixed side hanger plate, first spout has been seted up in the inside wall of side hanger plate, and installs the backup pad between the side hanger plate that the symmetry set up, first slider is all installed to the both ends terminal surface of backup pad, and just first slider installs in first spout, the top surface of first slider is connected with the spring, and the other end of spring is fixed at the top of first spout. This elasticity antidetonation support convenient to height-adjusting is provided with the spring, and when first slider slided from top to bottom in first spout, it reciprocated the position to drive the backup pad to will go up staple bolt and staple bolt separation down, the placing of the electric power or cable duct of being convenient for, the spring plays the effect of buffering to a certain extent, avoids the backup pad to rise or descend too fast, and when backup pad rebound in addition, its resilience force makes the backup pad rebound more laborsaving.

Description

Elastic anti-seismic support convenient for height adjustment

Technical Field

The utility model relates to an elasticity antidetonation support convenient to adjustment height.

Background

After engineering construction accomplishes, in order to satisfy the power consumption demand of resident family, for the safety of power consumption, need guarantee the safety of power consumption through laying power pipeline, if these pipelines snap-on the wall body, when the emergence earthquake, often take place to fall easily to cause the incident, so in order to improve power pipeline's stability and security, auxiliary assembly such as antidetonation support has become the indispensable partly of installation power pipeline.

Traditional antidetonation support is when electric power or cable duct installation, and its backup pad is too hard in order to cooperate needs to rise or descend during the rise, probably descends too fast again during the decline and causes the incident, and the security and the stability of device are lower.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an elasticity antidetonation support convenient to height-adjusting to the antidetonation support that proposes in solving above-mentioned background art is when electric power or cable duct installation, and its backup pad is too hard for cooperation needs rise or descend for the cooperation needs, probably descends too fast again and causes the incident when descending, the security and the lower problem of stability of device.

In order to achieve the above object, the utility model provides a following technical scheme: an elastic anti-seismic support convenient for height adjustment comprises a support frame, wherein the support frame comprises two symmetrically arranged side hanging plates and a bottom plate for connecting and fixing the side hanging plates, a plurality of first limiting holes are arranged on the side hanging plates at equal intervals from top to bottom, first limiting pins matched with the first limiting holes are arranged in the first limiting holes, first sliding grooves are formed in the inner side walls of the side hanging plates, a support plate is arranged between the symmetrically arranged side hanging plates, first sliding blocks are arranged on the end surfaces of the two ends of the support plate and are arranged in the first sliding grooves, the top surface of each first sliding block is connected with a spring, the other end of the spring is fixed at the top of the corresponding first sliding groove, a fastener is fixed at the center of the top surface of the bottom plate and comprises a lower hoop and an upper hoop which are symmetrically arranged, the lower hoop and the upper hoop are fixed through bolts, and the top end of the upper hoop is fixedly connected with the bottom surface of the support plate, the top surface of bottom plate is close to both ends department and has all seted up the second spout, and installs the second slider rather than the looks adaptation in the second spout, fixedly connected with telescopic link on the second slider, and the both ends of telescopic link all are provided with spherical steering gear, the other end of telescopic link is fixed through the bottom surface of spherical steering gear with the backup pad, the outer wall of second spout is offered and is used for spacing second spacing hole, and installs the second spacer pin in the spacing hole of second.

Preferably, the support plate forms a sliding structure with the side hanging plate through the first sliding groove and the first sliding block, and a local outer wall of the first sliding block is tightly attached to a local inner wall of the first sliding groove.

Preferably, the width of the gap between the outer wall of the spring and the inner wall of the first sliding groove is 5-15 mm.

Preferably, the cross-section of lower staple bolt and last staple bolt all is half circular arc, and the binding face of lower staple bolt and last staple bolt is parallel to each other with the top surface of backup pad.

Preferably, the steering angle of the spherical steering gear is 0-180 °.

Preferably, the telescopic rod forms a sliding structure with the bottom plate through the second sliding block and the second sliding groove, and the local outer wall of the second sliding block is tightly attached to the local inner wall of the second sliding groove.

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

1. when the first sliding block slides up and down in the first sliding groove, the first sliding block drives the supporting plate to move up and down, so that the upper hoop is separated from the lower hoop, the electric power or the cable duct is convenient to place, the spring plays a role in buffering to a certain extent, the supporting plate is prevented from rising or falling too fast, and when the supporting plate moves upwards, the resilience force of the supporting plate enables the supporting plate to move upwards more laborsavingly;

2. the length of the telescopic rod is adjusted by stretching and compressing, so that the telescopic rod is convenient to be matched with the up-and-down movement of the supporting plate, and the supporting plate is matched with the installation and the disassembly of electric power or a cable pipeline, and plays a certain supporting role, thereby improving the stability and the safety of the device;

3. the utility model discloses spherical steering gear is convenient for adjust the direction with the slip of cooperation second slider in the second spout, makes the telescopic link can be in a suitable atress angle, and the spacing hole cooperation second spacer pin of second restricts the position of second slider.

Drawings

Fig. 1 is a schematic view of the overall three-dimensional structure of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A of the present invention;

in the figure: 1. a support frame; 11. a side hanger plate; 12. a base plate; 2. a first limit hole; 21. a first limit pin; 3. a first chute; 31. a first slider; 32. a spring; 4. a support plate; 5. a fastener; 51. a lower hoop; 52. an anchor ear is arranged; 53. a bolt; 6. a telescopic rod; 61. a spherical diverter; 7. a second slider; 8. a second chute; 9. a second limiting hole; 91. and a second limit pin.

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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: an elastic anti-seismic support convenient for height adjustment comprises a support frame 1, the support frame 1 comprises two symmetrically arranged side hanging plates 11 and a bottom plate 12 connected and fixed with the side hanging plates 11, a plurality of first limiting holes 2 are arranged on the side hanging plates 11 at equal intervals from top to bottom, first limiting pins 21 matched with the first limiting holes 2 are arranged in the first limiting holes 2, first chutes 3 are formed in the inner side walls of the side hanging plates 11, supporting plates 4 are arranged between the symmetrically arranged side hanging plates 11, the supporting plates 4 form a sliding structure through the first chutes 3 and the first sliding blocks 31 and the side hanging plates 11, partial outer walls of the first sliding blocks 31 are tightly attached to partial inner walls of the first chutes 3, the supporting plates 4 are driven to move up and down when the first sliding blocks 31 slide up and down in the first chutes 3, so that an upper hoop 52 is separated from a lower hoop 51, and electric power or cable pipelines can be conveniently placed, the end faces of two ends of the supporting plate 4 are respectively provided with a first sliding block 31, the first sliding blocks 31 are arranged in the first sliding grooves 3, the top surfaces of the first sliding blocks 31 are connected with springs 32, the other ends of the springs 32 are fixed at the tops of the first sliding grooves 3, the width of a gap between the outer walls of the springs 32 and the inner walls of the first sliding grooves 3 is 5-15 mm, the springs 32 play a buffering role to a certain extent, the supporting plate 4 is prevented from rising or falling too fast, and when the supporting plate 4 moves upwards, the supporting plate 4 moves upwards more laborsavingly due to resilience force of the springs;

a fastener 5 is fixed at the center of the top surface of the bottom plate 12, the fastener 5 comprises a lower hoop 51 and an upper hoop 52 which are symmetrically arranged, the lower hoop 51 and the upper hoop 52 are fixed through a bolt 53, the cross sections of the lower hoop 51 and the upper hoop 52 are both in a semi-circular arc shape, the binding surfaces of the lower hoop 51 and the upper hoop 52 are parallel to the top surface of the support plate 4, the top end of the upper hoop 52 is fixedly connected with the bottom surface of the support plate 4, the top surface of the bottom plate 12 close to the two ends is provided with a second chute 8, and a second sliding block 7 matched with the second chute 8 is arranged in the second chute 8;

the telescopic rod 6 forms a sliding structure with the bottom plate 12 through the second sliding block 7 and the second sliding groove 8, the local outer wall of the second sliding block 7 is tightly attached to the local inner wall of the second sliding groove 8, the length of the telescopic rod 6 is adjusted through stretching and compressing, the telescopic rod 6 is convenient to be matched with the up-and-down movement of the support plate 4, so that the installation and the disassembly of the electric power or cable pipeline are matched, a certain supporting effect is also played on the support plate 4, the stability and the safety of the device are improved, the telescopic rod 6 is fixedly connected to the second sliding block 7, the two ends of the telescopic rod 6 are both provided with the spherical steering gears 61, the steering angle of the spherical steering gears 61 is 0-180 degrees, the novel spherical steering gears 61 are convenient to adjust the direction to match the sliding of the second sliding block 7 in the second sliding groove 8, the telescopic rod 6 can be in a proper stress angle, the second limiting hole 9 is matched with the second, the other end of the telescopic rod 6 is fixed with the bottom surface of the supporting plate 4 through the spherical steering gear 61, the outer wall of the second sliding groove 8 is provided with a second limiting hole 9 for limiting, and a second limiting pin 91 is installed in the second limiting hole 9.

The working principle is as follows: for the elastic anti-seismic bracket convenient for height adjustment, the bolt 53 is firstly unscrewed to separate the lower anchor ear 51 from the upper anchor ear 52, then the first limit pin 21 is unscrewed to separate the first limit pin 21 from the first limit hole 2, the support plate 4 is pushed upwards, at this time, the first slide block 31 slides upwards along the first slide groove 3, and at the same time, the spring 32 contracts, the resilience pulls the supporting plate 4 to move upwards, so that the supporting plate 4 moves upwards more laborsavingly, after moving to a proper position, the first limiting hole 2 is matched with the first limiting pin 21 to fix the position of the first sliding block 31, while the support plate 4 is moved upward, the telescopic rod 6 is stretched, and the ball deflector 61 is turned to an appropriate angle for adaptation, the second sliding block 7 is driven to slide in the second sliding chute 8, and the electric power or cable pipeline to be placed and installed is placed in the lower anchor ear 51;

after putting, unscrew first spacer pin 21, backup pad 4 moves down under the effect of gravity, spring 32 is tensile, first slider 31 slides down along first spout 3 until when last staple bolt 52 laminates with lower staple bolt 51, it is fixed to screw up bolt 53 this moment, screw up the position of the fixed first slider 31 of first spacer pin 21, screw up the position of the fixed second slider 7 of second spacer pin 91, when backup pad 4 moves down, telescopic link 6 compresses, and adjust suitable angle through spherical steering gear 61, make telescopic link 6 can be in a suitable atress angle and disperse the partial force that backup pad 4 bore, the utility model relates to a spring, spherical steering gear, telescopic link and spacer pin relevant technique be the prior art that has already disclosed, accomplish the whole use of the elasticity antidetonation support of being convenient for height-adjusting just so.

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 elasticity antidetonation support convenient to height-adjusting which characterized in that: comprises a supporting frame (1), the supporting frame (1) comprises two symmetrically arranged side hanging plates (11) and a bottom plate (12) connected and fixed with the side hanging plates (11), a plurality of first limiting holes (2) are arranged on the side hanging plates (11) at equal intervals from top to bottom, first limiting pins (21) matched with the first limiting holes are arranged in the first limiting holes (2), first sliding grooves (3) are formed in the inner side walls of the side hanging plates (11), a supporting plate (4) is arranged between the symmetrically arranged side hanging plates (11), first sliding blocks (31) are arranged on the end surfaces of the two ends of the supporting plate (4), the first sliding blocks (31) are arranged in the first sliding grooves (3), the top surfaces of the first sliding blocks (31) are connected with springs (32), the other ends of the springs (32) are fixed on the tops of the first sliding grooves (3), and fasteners (5) are fixed at the center positions of the top surfaces of the bottom plate (12), the fastener (5) comprises a lower hoop (51) and an upper hoop (52) which are symmetrically arranged, the lower anchor ear (51) and the upper anchor ear (52) are fixed by bolts (53), the top end of the upper anchor ear (52) is fixedly connected with the bottom surface of the support plate (4), the top surface of the bottom plate (12) is provided with second sliding chutes (8) close to the two ends, a second sliding block (7) matched with the second sliding chute is arranged in the second sliding chute (8), a telescopic rod (6) is fixedly connected on the second sliding block (7), and both ends of the telescopic rod (6) are provided with spherical steering gears (61), the other end of the telescopic rod (6) is fixed with the bottom surface of the supporting plate (4) through the spherical steering gears (61), and a second limiting hole (9) used for limiting is formed in the outer wall of the second sliding groove (8), and a second limiting pin (91) is installed in the second limiting hole (9).

2. An elastic anti-seismic support facilitating height adjustment according to claim 1, wherein: the supporting plate (4) forms a sliding structure between the first sliding groove (3) and the first sliding block (31) and the side hanging plate (11), and the local outer wall of the first sliding block (31) is tightly attached to the local inner wall of the first sliding groove (3).

3. An elastic anti-seismic support facilitating height adjustment according to claim 1, wherein: the width of a gap between the outer wall of the spring (32) and the inner wall of the first sliding chute (3) is 5-15 mm.

4. An elastic anti-seismic support facilitating height adjustment according to claim 1, wherein: the cross sections of the lower hoop (51) and the upper hoop (52) are both in a semi-circular arc shape, and the binding surfaces of the lower hoop (51) and the upper hoop (52) are parallel to the top surface of the support plate (4).

5. An elastic anti-seismic support facilitating height adjustment according to claim 1, wherein: the steering angle of the spherical steering gear (61) is 0-180 degrees.

6. An elastic anti-seismic support facilitating height adjustment according to claim 1, wherein: the telescopic rod (6) forms a sliding structure between the second sliding block (7) and the second sliding groove (8) and the bottom plate (12), and the local outer wall of the second sliding block (7) is tightly attached to the local inner wall of the second sliding groove (8).