CN210167736U - Install and remove convenient antidetonation gallows - Google Patents

Abstract

The utility model discloses a install and remove convenient antidetonation gallows belongs to antidetonation gallows, the utility model discloses the technical problem that solves for a gallows main part and trailing arm installation dismantlement process complex operation, inefficiency, easy dislocation etc. the technical scheme of adoption is: the support and hanger bracket comprises a support and hanger bracket main body and a support arm arranged on the support and hanger bracket main body, wherein U-shaped grooves are formed in the support and hanger bracket main body and the support arm, fixed teeth are arranged on the lower end surface of an inward flange of each U-shaped groove, a connecting frame is arranged at the joint of the support and hanger bracket main body and the support arm, and the connecting frame is fixedly connected with the support and hanger bracket main body and the support arm through locking assemblies respectively; the locking assembly comprises a T-shaped locking bolt, and the T-shaped locking bolt is of a T-shaped structure consisting of a threaded connecting part and a stop head part; locking teeth are arranged at two ends of one side surface of the stop head part close to the threaded connecting part and are meshed with the fixed teeth on the U-shaped groove; the width of the blocking head part is smaller than that of the U-shaped groove, and the length of the blocking head part is larger than that of the U-shaped groove.

Description

Install and remove convenient antidetonation gallows

Technical Field

The utility model relates to a gallows combats earthquake, specifically speaking are a gallows combats earthquake convenient to install and remove.

Background

The number of various electromechanical circuits in the electromechanical system of the modern building is huge, the specification and the model are very complex, and the use functions are different. When the electromechanical system works daily, whether the electromechanical pipeline has enough strength to fix the pipeline on the structure when the electromechanical pipeline runs under the full load of gravity is the key for the normal running of the whole electromechanical system; when an earthquake happens suddenly, whether the electromechanical system pipeline can be guaranteed not to be damaged under the earthquake action of fortification intensity, and whether the lifeline system can be guaranteed to normally operate is also an important factor about lives and properties of people. The electromechanical earthquake-proof support system is a support system which is firmly connected with pipelines, groove systems and equipment of a building structure body with an earthquake-proof design and takes earthquake force as a main load. An anti-seismic support and hanger in the electromechanical anti-seismic support system is one of core pieces.

The work load of being connected and fastening of a antidetonation gallows and trailing arm is very big in the installation of a antidetonation gallows, puts into a gallows main part U type inslot to the briquetting usually, and tooth portion and the laminating of the tooth portion of a gallows main part on the briquetting, the lower extreme of briquetting spring and the laminating of the bottom in a gallows main part U type groove fix the trailing arm base on a gallows main part, then twist the screw and the fastening of briquetting through the round hole of trailing arm base to the bolt. The installation mode has the following defects:

①, the position of the pressing block placed in the U-shaped groove of the support hanger main body is inconsistent with the position of the circular hole of the bracket arm base, and the bolt is inserted after the position of the pressing block needs to be moved to correspond to the position of the circular hole of the arm base, so that the operation is complicated and the efficiency is low;

②, the tooth part on the press block is jointed with the tooth part of the support and hanger main body, and the lower end of the press block spring is jointed with the bottom of the U-shaped groove of the support and hanger main body, so that the press block is more laborious to move;

③, when the press block is moved manually, the tooth part on the press block is dislocated with the tooth part of the support and hanger main body, and the press block is easy to fall off to cause accidents.

Disclosure of Invention

The technical task of the utility model is to provide a install and remove convenient antidetonation gallows, solve a gallows main part and the problem that the installation of trailing arm dismantles process complex operation, inefficiency, easy dislocation etc..

The utility model discloses a technical task is realized according to following mode, a convenient antidetonation a gallows of installing and removing, including a gallows main part and the trailing arm that sets up in a gallows main part, all be provided with U type groove on gallows main part and the trailing arm, the lower terminal surface of U type inslot turn-ups is provided with fixed tooth, a gallows main part and trailing arm junction are provided with the link, the link passes through locking Assembly and is connected with gallows main part and trailing arm fixed connection respectively;

the locking assembly comprises a T-shaped locking bolt, and the T-shaped locking bolt is of a T-shaped structure consisting of a threaded connecting part and a stop head part; locking teeth are arranged at two ends of one side surface of the stop head part close to the threaded connecting part and are meshed with the fixed teeth on the U-shaped groove; the width of the head blocking part is smaller than that of the U-shaped groove, and the length of the head blocking part is larger than that of the U-shaped groove;

the one end department that keeps off the head was kept away from to threaded connection portion is provided with the rivet head face, and threaded connection portion's other pot head is equipped with the position sleeve, and the one end joint of position sleeve is connected and is kept off the head, and the other end joint of position sleeve is connected with the location backing plate, and one side that the position sleeve was kept away from to the location backing plate is provided with lock nut and coupling nut, and lock nut and coupling nut are fixed with threaded connection portion threaded connection respectively.

Preferably, a positioning hole is formed in one end, close to the blocking head, of the threaded connecting portion, the positioning hole is arranged along the radial direction of the threaded connecting portion and penetrates through the threaded connecting portion, a positioning pin is arranged in the positioning hole, and the positioning pin is used for connecting the positioning sleeve and the threaded connecting portion.

Preferably, the head blocking part is of a hexagonal structure consisting of two chamfer surfaces arranged in parallel, two planes I arranged in parallel and two planes II arranged in parallel, and an included angle formed by the chamfer surfaces and the extension lines of the planes I is 10-30 degrees, preferably 20 degrees; the first plane and the second plane are arranged perpendicularly.

Preferably, the positioning base plate is square, a bolt mounting hole is formed in the middle of the square positioning base plate, and the bolt mounting hole is used for being connected with the threaded connecting part in a sleeved mode;

the bolt mounting hole outside evenly is provided with four location cover joint holes, and the location cover joint hole sets up along the circumference of bolt mounting hole, and the location cover joint hole is used for the joint to connect the position sleeve.

Preferably, the positioning bulges are symmetrically arranged on the side face of one side of the positioning base plate, and the positioning bulges are positioned on the outer side of the clamping holes of the positioning sleeve and are arc-shaped.

Preferably, the positioning sleeve comprises a cylindrical main body part, four clamping jaws are uniformly arranged at one end of the cylindrical main body part, the clamping jaws are in clamping fit with the clamping holes of the positioning sleeve, and a boss is arranged at the other end of the cylindrical main body part and is in a hexagonal prism shape; a positioning adjusting groove is formed in one side, close to the boss, of the cylindrical main body part, and the positioning pin is arranged in a manner of abutting against the groove surface of the positioning adjusting groove;

a clamping groove is formed in one side face, close to the threaded connecting portion, of the head blocking portion, the clamping groove is located above the locking teeth, and the boss is matched with the clamping groove in a clamping mode.

Preferably, the connecting frame comprises a second connecting part which is horizontally arranged, a first connecting part is vertically arranged at one end of the second connecting part in the width direction, the first connecting part is positioned below the second connecting part, a third connecting part is vertically arranged at one end of the second connecting part in the length direction, the third connecting part is positioned above the second connecting part, a fourth connecting part is arranged at one end of the third connecting part in the width direction, the fourth connecting part and the third connecting part are positioned on the same plane, and the fourth connecting part is positioned on one side of the third connecting part, which is far away from the second connecting part; and the first connecting part, the second connecting part, the third connecting part and the fourth connecting part are respectively provided with a connecting hole, and the T-shaped locking bolt is positioned in the connecting holes.

Preferably, the included angle formed by the first connecting part, the second connecting part, the third connecting part and the fourth connecting part is provided with a connecting rib plate.

Preferably, the shape of the connecting hole is the same as that of the head blocking part, the width of the connecting hole is larger than that of the head blocking part, and the length of the head blocking part is larger than that of the connecting hole.

Preferably, the positioning sleeve is made of PE material; the T-shaped locking bolt, the connecting frame and the positioning base plate are respectively a T-shaped locking bolt, a positioning sleeve and a positioning base plate which are made of steel.

The utility model discloses a install and remove convenient antidetonation gallows has following advantage:

the bracket arm and the support hanger main body are fixedly installed through the connecting frame through the locking assembly, namely the locking assembly is inserted into the U-shaped groove and rotated by 90 degrees, and the fastening nut and the connecting nut are screwed up to complete installation, so that the installation and disassembly are simple in operation, time and labor are saved, and the bracket arm and the support hanger main body have the advantages of being fast to use and convenient to adjust;

the locking assembly is compact in structure, so that the relative positions of the locking teeth at the head part of the T-shaped locking bolt and the fixed teeth on the support hanger and the support arm are correct, and dislocation and falling accidents are avoided;

the T-shaped locking bolt is prevented from being screwed down by the PE material which is adopted by the positioning sleeve and can deform when rotating until the positioning pin contacts with the groove surface of the positioning adjusting groove of the positioning sleeve, the correct positions of the locking teeth on the T-shaped locking bolt and the fixing teeth of the support and hanger main body are ensured, the connecting frame is fastened on the support and hanger main body by screwing the fastening nut and the positioning base plate, the operation is convenient and rapid, the fixing is firm, and the safety is high;

fourthly, two positioning bulges are arranged on the positioning base plate and are used for positioning on the connecting frame;

the connecting nut is screwed out of the T-shaped locking bolt until the threaded connecting part is in surface contact with a rivet head and is screwed tightly, so that the T-shaped locking bolt is convenient to use; the connecting nut is screwed out of the T-shaped locking bolt until the rivet head surface on the thread connection structure is contacted and screwed together, so that the T-shaped locking bolt is driven to rotate in the U-shaped groove of the support and hanger main body by rotating the connecting nut, the connecting frame is fastened on the support and hanger main body by screwing the fastening nut and the positioning backing plate, and after the work is finished, the connecting nut is rotated in the opposite direction and is pressed to lock the fastening nut, so that the fastening nut is not loosened.

The utility model has the characteristics of reasonable in design, simple structure, easily processing, small, convenient to use, a thing is multi-purpose etc, therefore, has fine popularization and use value.

Drawings

The present invention will be further explained with reference to the accompanying drawings.

FIG. 1 is a schematic perspective view of an earthquake-resistant support and hanger with convenient assembly and disassembly;

FIG. 2 is a schematic structural view of an earthquake-resistant support and hanger which is convenient to assemble and disassemble;

FIG. 3 is a perspective view of the locking assembly;

FIG. 4 is a schematic structural view of the locking assembly;

FIG. 5 is a cross-sectional view taken along line A-A of FIG. 4;

FIG. 6 is a cross-sectional view taken along line B-B of FIG. 4;

FIG. 7 is a schematic perspective view of a T-shaped locking bolt;

FIG. 8 is a schematic structural view of a T-shaped locking bolt;

FIG. 9 is a cross-sectional view taken along line C-C of FIG. 8;

FIG. 10 is a cross-sectional view taken along line D-D of FIG. 8;

FIG. 11 is a schematic perspective view of a positioning mat;

FIG. 12 is a schematic structural view of a positioning mat;

FIG. 13 is a schematic perspective view of the positioning sleeve;

FIG. 14 is a schematic structural view of a positioning sleeve;

FIG. 15 is a perspective view of the connecting frame;

FIG. 16 is a schematic view of the structure of the connecting frame.

In the figure: 1. the locking assembly comprises a locking assembly, 2, a connecting frame, 2-1, a first connecting part, 2-2, a second connecting part, 2-3, a third connecting part, 2-4, a fourth connecting part, 2-5, a connecting rib plate, 2-6, a connecting hole, 3, a support hanger main body, 4, a supporting arm, 5, a T-shaped locking bolt, 5-1, a threaded connecting part, 5-2, a retaining head part, 5-3, a locking tooth, 5-4, a riveting head surface, 5-5, a positioning hole, 5-6, a chamfering surface, 5-7, a first plane, 5-8, a second plane, 5-9, a clamping groove, 6, a positioning sleeve, 6-1, a cylindrical main body part, 6-2, a clamping jaw, 6-3, a boss, 6-4, a positioning adjusting groove, 7, a positioning cushion plate, 7-1 and a bolt mounting hole, 7-2 parts of a positioning sleeve clamping hole, 7-3 parts of a positioning protrusion, 8 parts of a fastening nut, 9 parts of a connecting nut, 10 parts of a positioning pin, 11 parts of a U-shaped groove, 12 parts of a fixing tooth.

Detailed Description

The anti-seismic support and hanger of the present invention which can be easily assembled and disassembled will be described in detail with reference to the drawings and the specific embodiments.

In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and for simplification of description. And are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified 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 meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in the accompanying drawings 1 and 2, the utility model discloses a install and remove convenient antidetonation gallows, its structure includes a gallows main part 3 and installs the trailing arm 4 on a gallows main part 3, has all seted up U type groove 11 on a gallows main part 3 and the trailing arm 4, and U type inslot 11 turn-ups's lower terminal surface is equipped with fixed tooth 12, and a gallows main part 3 is installed link 2 with trailing arm 4 junction, link 2 through locking Assembly 1 respectively with a gallows main part 3 and trailing arm 4 fixed connection.

As shown in fig. 4, 5 and 6, the locking assembly 1 comprises a T-shaped locking bolt 5, and as shown in fig. 7, the T-shaped locking bolt 5 is a T-shaped structure consisting of a threaded connection part 5-1 and a stopper part 5-2; as shown in the attached drawing 10, two ends of one side surface of the head blocking part 5-2 close to the threaded connection part 5-1 are respectively provided with a locking tooth 5-3, and the locking teeth 5-3 are meshed with a fixed tooth 12 on the U-shaped groove 11; the width of the head blocking part 5-2 is smaller than that of the U-shaped groove 11, the length of the head blocking part 5-2 is larger than that of the U-shaped groove 11, so that the T-shaped locking bolt 5 can be easily placed into the U-shaped groove 11, and the T-shaped locking bolt 5 can be clamped on an inner turn-over edge of the U-shaped groove 11 after rotating for 90 degrees; the rivet head face 5-4 is arranged at one end, away from the head blocking portion, of the threaded connecting portion 5-1, the positioning sleeve 6 is connected with the other end of the threaded connecting portion 5-1 in a sleeved clamping mode, one end of the positioning sleeve 6 is connected with the head blocking portion 5-2 in a clamping mode, the other end of the positioning sleeve 6 is connected with the positioning base plate 7 in a clamping mode, a locking nut 8 and a connecting nut 9 are installed on one side, away from the positioning sleeve 6, of the positioning base plate 7, and the locking nut 8 and the connecting nut 9 are fixedly connected with the threaded connecting portion 5-. One end of the threaded connecting portion 5-1, which is close to the head blocking portion 5-2, is provided with a positioning hole 5-5, the positioning hole 5-5 is arranged along the radial direction of the threaded connecting portion 5-1 and penetrates through the threaded connecting portion 5-1, a positioning pin 10 is arranged in the positioning hole 5-5, and the positioning pin 10 is used for connecting the positioning sleeve 6 and the threaded connecting portion 5-1. As shown in fig. 8, the head stopper part 5-2 is a hexagonal structure consisting of two chamfer surfaces 5-6 arranged in parallel, two planes one 5-7 arranged in parallel and two planes two 5-8 arranged in parallel, and the included angle formed by the chamfer surfaces 5-6 and the extension lines of the planes one 5-7 is 20 degrees; the first plane 5-7 is perpendicular to the second plane 5-8. As shown in the attached drawings 11 and 12, the positioning backing plate 7 is square, a bolt mounting hole 7-1 is formed in the middle of the square positioning backing plate 7, and the bolt mounting hole 7-1 is used for being connected with a threaded connecting part 5-1 in a sleeved mode; four positioning sleeve clamping holes 7-2 are uniformly formed in the outer side of the bolt mounting hole 7-1, the positioning sleeve clamping holes 7-2 are arranged along the circumference of the bolt mounting hole 7-1, and the positioning sleeve clamping holes 7-2 are used for clamping and connecting the positioning sleeve 6. The positioning base plate 7 is characterized in that positioning bulges 7-3 are symmetrically arranged on the side surface of one side of the positioning base plate 7, the positioning bulges 7-3 are positioned on the outer sides of the positioning sleeve clamping holes 7-2, the positioning bulges 7-3 are arc-shaped, the thickness of the positioning bulges 7-3 is 0.8mm, the length of the positioning bulges is 20mm, and the width of the positioning bulges is 5.7 mm. As shown in fig. 13 and 14, the positioning sleeve 6 comprises a cylindrical main body part 6-1, four clamping claws 6-2 are uniformly arranged at one end of the cylindrical main body part 6-1, the clamping claws 6-2 are in clamping fit with a positioning sleeve clamping hole 7-2, a boss 6-3 is arranged at the other end of the cylindrical main body part 6-1, and the boss 6-3 is in a hexagonal prism shape; one side of the cylindrical main body 6-1, which is close to the boss 6-3, is provided with a positioning adjusting groove 6-4, and the positioning pin 10 is arranged in a manner of abutting against the groove surface of the positioning adjusting groove 6-4; as shown in figure 9, a clamping groove 5-9 is formed in one side face, close to the threaded connecting portion 5-1, of the head blocking portion 5-2, the clamping groove 5-9 is located above the locking teeth 5-3, and the boss 6-3 is in clamping fit with the clamping groove 5-9.

As shown in fig. 15 and 16, the connecting frame 2 includes a second connecting portion 2-2 horizontally disposed, a first connecting portion 2-1 is vertically disposed at one end of the second connecting portion 2-2 in the width direction, the first connecting portion 2-1 is disposed below the second connecting portion 2-2, a third connecting portion 2-3 is vertically disposed at one end of the second connecting portion 2-2 in the length direction, the third connecting portion 2-3 is disposed above the second connecting portion 2-2, a fourth connecting portion 2-4 is disposed at one end of the third connecting portion 2-3 in the width direction, the fourth connecting portion 2-4 and the third connecting portion 2-3 are disposed on the same plane, and the fourth connecting portion 2-4 is disposed at one side of the third connecting portion 2-3 away from the second connecting portion 2-2; the first connecting part 2-1, the second connecting part 2-2, the third connecting part 2-3 and the fourth connecting part 2-4 are respectively provided with a connecting hole 2-6, the T-shaped locking bolt 5 is positioned in the connecting hole 2-6, the shape of the connecting hole 2-6 is the same as that of the head blocking part 5-2, the width of the connecting hole 2-6 is larger than that of the head blocking part 5-2, and the length of the head blocking part 5-2 is larger than that of the connecting hole 2-6. And a connecting rib plate 2-5 is welded at an included angle formed by the first connecting part 2-1, the second connecting part 2-2, the third connecting part 2-3 and the fourth connecting part 2-4. The positioning sleeve 6 is made of PE material; the T-shaped locking bolt 5, the connecting frame 2 and the positioning base plate 7 are made of steel respectively.

The specific working process is as follows:

①, placing the upper connecting frame 2 and the bracket arm 4 on the supporting and hanging frame main body 3;

②, inserting the locking assembly 1 into the U-shaped groove 11 of the support hanger main body 3, and rotating the connecting nut 9 to drive the T-shaped locking bolt 5 to rotate in the U-shaped groove 11 of the support hanger main body 3 as the connecting nut 9 is contacted with the T-shaped locking bolt 5 through the rivet head surface 5-4 and is screwed and fixed together;

③, rotating the T-shaped locking bolt 5, because the material of the positioning sleeve 6 is PE, the T-shaped locking bolt 5 can continue to rotate and advance through the deformation of the positioning sleeve 6 when rotating, and the T-shaped locking bolt 5 cannot be prevented from rotating;

④, the T-shaped locking bolt 5 rotates until the positioning pin 10 contacts with the groove surface of the positioning adjusting groove 6-4 of the positioning sleeve 6, thus ensuring the correct position of the locking teeth 5-3 on the T-shaped locking bolt 5 and the fixed teeth 12 of the support and hanger main body 3;

⑤, fastening the connecting frame 2 on the support and hanger main body 3 by screwing the fastening nut 8 and the positioning backing plate 7;

⑥, after the above work is finished, the connecting nut 9 is rotated in the opposite direction and the fastening nut 8 is tightly pressed and locked, so that the fastening nut is not loosened, the installation task is finished, the operation is very fast and convenient, and the installation is firm.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims (10)

1. An anti-seismic support and hanger convenient to assemble and disassemble comprises a hanger main body and a supporting arm arranged on the hanger main body, wherein U-shaped grooves are formed in the hanger main body and the supporting arm, and fixed teeth are arranged on the lower end face of an inner flanging of each U-shaped groove;

the locking assembly comprises a T-shaped locking bolt, and the T-shaped locking bolt is of a T-shaped structure consisting of a threaded connecting part and a stop head part; locking teeth are arranged at two ends of one side surface of the stop head part close to the threaded connecting part and are meshed with the fixed teeth on the U-shaped groove; the width of the head blocking part is smaller than that of the U-shaped groove, and the length of the head blocking part is larger than that of the U-shaped groove;

the one end department that keeps off the head was kept away from to threaded connection portion is provided with the rivet head face, and threaded connection portion's other pot head is equipped with the position sleeve, and the one end joint of position sleeve is connected and is kept off the head, and the other end joint of position sleeve is connected with the location backing plate, and one side that the position sleeve was kept away from to the location backing plate is provided with lock nut and coupling nut, and lock nut and coupling nut are fixed with threaded connection portion threaded connection respectively.

2. An earthquake-proof support and hanger convenient to assemble and disassemble as claimed in claim 1, wherein a positioning hole is arranged at one end of the threaded connecting part close to the head blocking part, the positioning hole is arranged along the radial direction of the threaded connecting part and penetrates through the threaded connecting part, and a positioning pin is arranged in the positioning hole and used for connecting the positioning sleeve and the threaded connecting part.

3. An earthquake-resistant support and hanger convenient to assemble and disassemble according to claim 1 or 2, wherein the head blocking part is of a hexagonal structure consisting of two chamfer surfaces arranged in parallel, two planes I arranged in parallel and two planes II arranged in parallel, and an included angle formed by the chamfer surfaces and an extension line of the planes I is 10-30 degrees; the first plane and the second plane are arranged perpendicularly.

4. An earthquake-resistant support and hanger convenient to assemble and disassemble as claimed in claim 1, wherein the positioning backing plate is square, a bolt mounting hole is formed in the middle of the square positioning backing plate, and the bolt mounting hole is used for being sleeved and connected with a threaded connection part;

the bolt mounting hole outside evenly is provided with four location cover joint holes, and the location cover joint hole sets up along the circumference of bolt mounting hole, and the location cover joint hole is used for the joint to connect the position sleeve.

5. An earthquake-proof support and hanger convenient to assemble and disassemble as claimed in claim 1 or 4, wherein the side surface of one side of the positioning base plate is symmetrically provided with positioning bulges, the positioning bulges are positioned at the outer sides of the clamping holes of the positioning sleeves, and the positioning bulges are arc-shaped.

6. An earthquake-resistant support hanger convenient to assemble and disassemble as claimed in claim 5, wherein the positioning sleeve comprises a cylindrical main body part, four clamping jaws are uniformly arranged at one end of the cylindrical main body part, the clamping jaws are in clamping fit with the clamping holes of the positioning sleeve, a boss is arranged at the other end of the cylindrical main body part, and the boss is in a hexagonal prism shape; a positioning adjusting groove is formed in one side, close to the boss, of the cylindrical main body part, and the positioning pin is arranged in a manner of abutting against the groove surface of the positioning adjusting groove;

a clamping groove is formed in one side face, close to the threaded connecting portion, of the head blocking portion, the clamping groove is located above the locking teeth, and the boss is matched with the clamping groove in a clamping mode.

7. An earthquake-proof support and hanger convenient to assemble and disassemble as claimed in claim 1, wherein the connecting frame comprises a second connecting part which is horizontally arranged, a first connecting part is vertically arranged at one end of the second connecting part in the width direction, the first connecting part is positioned below the second connecting part, a third connecting part is vertically arranged at one end of the second connecting part in the length direction, the third connecting part is positioned above the second connecting part, a fourth connecting part is arranged at one end of the third connecting part in the width direction, the fourth connecting part and the third connecting part are positioned on the same plane, and the fourth connecting part is positioned at one side of the third connecting part, which is far away from the second; and the first connecting part, the second connecting part, the third connecting part and the fourth connecting part are respectively provided with a connecting hole, and the T-shaped locking bolt is positioned in the connecting holes.

8. An earthquake-resistant support and hanger convenient to assemble and disassemble according to claim 7, wherein the included angle formed by the first connecting part, the second connecting part, the third connecting part and the fourth connecting part is provided with a connecting rib plate.

9. An earthquake-proof support and hanger convenient to assemble and disassemble as claimed in claim 7 or 8, wherein the shape of the connecting hole is the same as that of the head blocking part, the width of the connecting hole is larger than that of the head blocking part, and the length of the head blocking part is larger than that of the connecting hole.

10. An earthquake-resistant support and hanger convenient to assemble and disassemble as claimed in claim 1, wherein the positioning sleeve is made of PE material; the T-shaped locking bolt, the connecting frame and the positioning base plate are respectively a T-shaped locking bolt, a positioning sleeve and a positioning base plate which are made of steel.

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