CN213393857U

CN213393857U - Finished product supporting and hanging frame

Info

Publication number: CN213393857U
Application number: CN202022478151.1U
Authority: CN
Inventors: 张耀鹏
Original assignee: Suzhou Chenpinzhijia Metal Technology Co ltd
Current assignee: Suzhou Chenpinzhijia Metal Technology Co ltd
Priority date: 2020-10-30
Filing date: 2020-10-30
Publication date: 2021-06-08
Anticipated expiration: 2030-10-30

Abstract

A finished product support hanger belongs to the technical field of shockproof supports. Including the stand with establish crossbeam and at least one shockproof support of fixing respectively in stand and crossbeam junction between the stand, characteristics: the mounting is established to the top of stand, the front and back both sides face of mounting has first stationary plane and second stationary plane, it is first, establish on the second stationary plane first, the second stationary plane screw, it is first that the border is outwards bent respectively on the second stationary plane, the second fixed connection face, it is first around first on the medial surface of second stationary plane, position around the second stationary plane screw has first, second stationary plane screw boss, first stationary plane screw is fixed through the leading flank of first stationary plane screw with the stand, the second stationary plane screw passes through the second stationary plane screw and is connected with the trailing flank of stand. The assembly degree of difficulty of stand and mounting is reduced, avoids traditional bolt to stand and mounting extrusion to make its condition of warping, strengthens the fixed strength of screw.

Description

Finished product supporting and hanging frame

Technical Field

The utility model belongs to the technical field of a gallows, concretely relates to finished product gallows.

Background

With the development of society, facilities in buildings are gradually increased, and various auxiliary parts such as pipelines, air pipes and cables matched with the facilities are increased, the auxiliary parts are usually arranged on a support hung in a roof, but with the increase of the pipelines and the increase of weight, the safety requirements of the pipelines cannot be met by common supports, and particularly in earthquakes, the common supports are easy to fall off, so that unnecessary loss is caused. Therefore, some finished product supporting and hanging frames installed in a penetrating mode appear in the market, the supporting and hanging frame comprises a fixing frame connected with a roof and a shockproof frame, one end of the shockproof frame is fixed to a wall body, the other end of the shockproof frame is connected with the fixing frame, the fixing frame generally adopts a structure that an upright column and a cross beam are matched, the upright column and the cross beam are fixedly connected through bolts, the shockproof frame adopts a structure that two ends of the support are matched with connecting pieces, the types and the number of fastening accessories required for connection of the shockproof frame are very large, and the installation is troublesome.

At present, what the bolt that stand and crossbeam are connected and are used adopted is that the screw passes the stand in proper order, the structure that crossbeam and hexagon nut are connected, the stand is connected with the mounting of fixing on the roof with the bolt for the upper end, the bolt adopts the screw to pass the stand in proper order equally, the structure that mounting and hexagon nut are connected, nevertheless the bolt of this kind of structure can be to the stand in the use, crossbeam and mounting cause the extrusion, can cause the support to warp even along with the extension of live time, more can accelerate the speed that the support warp when the crossbeam receives the pressure of pipeline, thereby cause the not hard up condition of bolt. In order to prevent the emergence of this kind of condition, the industry also has two bolts to adopt two of stand and crossbeam to be connected the face and stand and two of mounting are connected the face and are carried out the structure fixed respectively, but the installation degree of difficulty of bolt is very big, not only can make fastening fitting quantity increase at double, and the nut is difficult to fix the situation that often can appear dropping moreover, so have very big potential safety hazard.

In view of the above problems, there is a need for a finished support and hanger that has a simple structure, low cost, and a small number of fastening fittings, and can effectively prevent deformation of the support. The applicant has therefore made an advantageous design, in the context of which the solution to be described below is made.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a finished product gallows helps improving the connection structure of stand and mounting and prevents that stand and mounting from receiving the assembly degree of difficulty that extrusion deformation and reduced the support, is favorable to improving the connection structure of stand and crossbeam and shockproof support and prevents that stand and crossbeam from receiving the assembly degree of difficulty that extrusion deformation and further reduced the support.

The task of the utility model is accomplished in this way, a finished product support hanger comprises a pair of upright posts, at least one crossbeam which is arranged between the two upright posts and is fixedly connected with the upright posts at two ends respectively, and at least one shockproof support which is fixed at the joint of the upright posts and the crossbeam respectively, wherein a fixing part is arranged above the upright posts respectively, the front side surface and the back side surface of the fixing part are respectively provided with a first fixing surface and a second fixing surface, the first fixing surface and the second fixing surface are respectively provided with at least one pair of first fixing surface screw holes and at least one pair of second fixing surface screw holes, the first fixing surface and the second fixing surface are arranged in parallel face to face, and are respectively bent outwards at the upper edge to extend to form a first fixing connecting surface and a second fixing connecting surface, the first fixing connecting surface and the second fixing surface are respectively arranged vertically to the first fixing surface and the second fixing surface, the medial surface of first stationary plane and second stationary plane on around position punishment on first stationary plane screw and the second stationary plane screw outside protrusion respectively constitute have first stationary plane screw boss of round and round second stationary plane screw boss, centre bore and first stationary plane screw in the middle of the first stationary plane screw boss are linked together, centre bore and second stationary plane screw in the middle of the second stationary plane screw boss are linked together, first stationary plane screw pass through the leading flank fixed connection of a first stationary plane screw and stand respectively, the second stationary plane screw pass through the trailing flank fixed connection of a second stationary plane screw and stand respectively.

In a specific embodiment of the present invention, the fixing member further includes a connecting surface, by which the first fixing surface and the second fixing surface are integrated into a whole and the three are enclosed into a "U" shape.

In another specific embodiment of the present invention, the cross-sections of the upright and the cross-beam are respectively in a "U" shape, a first upright surface and a second upright surface are respectively bent around the upright, at least one row of first upright holes is arranged on the first upright surface along the length direction, at least one row of second upright holes is arranged on the second upright surface along the length direction, the first upright surface is attached to the first fixing surface and is fixedly connected to the first fixing surface screw hole after passing through the corresponding first upright hole by the first fixing surface screw, and the second upright surface is attached to the second fixing surface and is fixedly connected to the second fixing surface screw hole after passing through the corresponding second cross-beam hole by the second fixing surface screw; the anti-vibration support is characterized in that a first cross beam face and a second cross beam face are bent in the front and at the back of the cross beam respectively, at least one row of first cross beam holes are formed in the first cross beam face along the length direction, at least one row of second cross beam holes are formed in the second cross beam face along the length direction, the first cross beam face and the second cross beam face at one end of the cross beam are respectively attached to the first vertical column face and the second vertical column face of the stand column and are respectively fixed with the first vertical column face and the second vertical column face through fixing nuts and fixing screws matched with the first vertical column face and the second vertical column face, and one end of the anti-vibration support is respectively attached to the stand column and is fixed on the fixing screws.

In another specific embodiment of the present invention, the fixing nut has a rectangular structure, a side surface of the fixing nut is provided with a fixing layer, the fixing nut is provided with at least one screw hole, a side surface of the fixing nut is provided with a round of limiting boss around the screw hole, another side surface of the fixing nut is provided with a pair of anti-slip grooves, the anti-slip grooves are disposed at two sides of the screw hole at intervals, anti-slip teeth are disposed in the anti-slip grooves, and the fixing nut is respectively matched with a fixing screw to fix the stand column and the beam.

In another specific embodiment of the present invention, the fixing layer is one of an adhesive layer and a magnetic absorption layer.

In yet another embodiment of the present invention, the anti-vibration bracket comprises a connecting frame, a pair of connecting members fixed to both ends of the connecting frame, respectively, a wall connecting member hinged to the connecting members, and a column connecting member hinged to the other connecting member, wherein the column connecting member is fixed to the column by a fixing screw, the connecting member is provided with a pair of connecting member holes, a connecting member nut is provided below the connecting frame, the connecting member nut has the same structure as the fixing nut and is also provided with connecting member nut anti-slip teeth on one side surface, the connecting member nut is provided with a pair of connecting member screws, the connecting member screws respectively pass through the connecting member holes to be fixedly connected with the connecting member screw holes on the connecting member nut, the connecting frame is provided with a pair of reinforcing edges, the connecting member nut is clamped on the reinforcing edges by the connecting member nut anti-slip teeth, thereby realizing the fixed connection between the connecting piece and the connecting frame.

In yet another specific embodiment of the present invention, the first fixing connecting surface and the second fixing connecting surface are respectively provided with at least one first fixing connecting surface hole and at least one second fixing connecting surface hole, and the fixing member is screwed on the roof through the first fixing connecting surface hole and the second fixing connecting surface hole.

The utility model adopts the above structure after, beneficial effect who has: firstly, the fixing piece adopts a structure that screw holes are respectively arranged on the front side surface and the rear side surface, bosses are outwards formed around the screw holes, and the fixing piece is fixedly connected with the front side surface and the rear side surface of the upright post through screws, so that the assembly difficulty of the upright post and the fixing piece is greatly reduced, the condition that the upright post and the fixing piece are deformed due to extrusion of a traditional bolt is avoided, and the fixing strength of the screws is further enhanced by the bosses around the screw holes; secondly, because the stand column, the cross beam and the shockproof support adopt the structures that the front side surface and the rear side surface are respectively fixed by matching of the fixing nuts and the screws, the condition that the stand column and the cross beam are extruded and deformed by the traditional bolt is avoided, meanwhile, the falling of the nuts in the assembling and using processes is prevented through the fixing layer, and the assembling difficulty of the support is further reduced.

Drawings

Fig. 1 is a schematic perspective view of a first embodiment of the present invention.

Fig. 2 is a schematic front structural view of the fixing nut of the present invention.

Fig. 3 is a schematic view of the back structure of the fixing nut of the present invention.

Fig. 4 is a schematic structural view of the shockproof bracket of the present invention.

Fig. 5 is a schematic perspective view of a second embodiment of the present invention.

In the figure: 1. the column comprises a column, 11, a first column surface, 111, a first column hole, 12, a second column surface, 121, a second column hole; 2. the beam comprises a beam, 21, a first beam surface, 211, a first beam hole, 22, a second beam surface, 221 and a second beam hole; 3. the fixing structure comprises a fixing nut, 31, a fixing layer, 32, screw holes, 33, a limiting boss, 34, an anti-skidding groove, 341, anti-skidding teeth and 35, a fixing screw; 4. the fixing piece comprises a fixing piece, 41, a first fixing surface, 411, a first fixing surface screw hole, 4111, a first fixing surface screw hole boss, 412, a first fixing connecting surface, 4121, a first fixing connecting surface hole, 413, a first fixing surface screw, 42, a second fixing surface, 421, a second fixing surface screw hole, 4211, a second fixing surface screw hole boss, 422, a second fixing connecting surface, 4221, a second fixing connecting surface hole, 423, a second fixing surface screw and 43 connecting surface; 5. the anti-vibration wall body comprises an anti-vibration support, 51, a connecting frame, 511, a reinforcing edge, 52, a connecting piece, 521, a connecting piece hole, 53, a column connecting piece, 54, a wall connecting piece, 55, a connecting piece nut, 551, anti-sliding teeth of the connecting piece nut, 552, a connecting piece screw and 553, a connecting piece screw hole.

Detailed Description

The applicant shall now make the following detailed description by way of example, but the description of the example is not intended to limit the solution of the present invention, and any equivalent changes made according to the inventive concept, which are merely formal and immaterial, shall be considered as the scope of the technical solution of the present invention.

In the following description, any concept relating to the directions or orientations of up, down, left, right, front, and rear is given with respect to the position of the drawing being described, and thus should not be construed as particularly limiting the technical solution provided by the present invention.

Example one

Referring to fig. 1 in combination with fig. 2, fig. 3 and fig. 4, the present invention relates to a finished product hanger, which comprises a pair of upright posts 1, two cross beams 2 disposed between the upright posts 1 at intervals and having two ends respectively fixedly connected to the upright posts 1, and two shockproof brackets 5 fixed at the joints of the upright posts 1 and the cross beams 2.

As the technical essential of the utility model: a fixing member 4 is disposed above the upright post 1, the front and rear side surfaces of the fixing member 4 are respectively provided with a first fixing surface 41 and a second fixing surface 42, the first fixing surface 41 and the second fixing surface 42 are respectively provided with two pairs of first fixing surface screw holes 411 and two pairs of second fixing surface screw holes 421, the first fixing surface 41 and the second fixing surface 42 are disposed in parallel face to face, and are respectively bent outwards at the upper edge to extend a first fixing connecting surface 412 and a second fixing connecting surface 422, the first fixing connecting surface 412 and the second fixing connecting surface 422 are respectively perpendicular to the first fixing surface 41 and the second fixing surface 42, a circle of first fixing surface screw hole 4111 and a circle of second fixing surface screw hole 4211 are respectively formed on the inner side surfaces of the first fixing surface 41 and the second fixing surface 42 at positions around the first fixing surface screw holes 411 and the second fixing surface screw holes 421 in an outward protruding manner, the center hole in the middle of the first fixing surface screw boss 4111 is connected to the first fixing surface screw hole 411, the center hole in the middle of the second fixing surface screw boss 4211 is connected to the second fixing surface screw hole 421, the first fixing surface screw hole 411 is respectively fixedly connected to the front side of the column 1 by a first fixing surface screw 413, and the second fixing surface screw hole 421 is respectively fixedly connected to the rear side of the column 1 by a second fixing surface screw 423.

In this embodiment, the fixing member 4 further includes a connecting surface 43, the connecting surface 43 is used to integrate the first fixing surface 41 and the second fixing surface 42, and the three surfaces are enclosed into a "U" shape.

In this embodiment, the cross sections of the upright column 1 and the cross beam 2 are respectively in a "U" shape, a first upright column surface 11 and a second upright column surface 12 are respectively bent at the front and the rear of the upright column 1, two rows of first upright column holes 111 are formed in the first upright column surface 11 along the length direction, two rows of second upright column holes 121 are formed in the second upright column surface 12 along the length direction, the first upright column surface 11 is attached to the first fixing surface 41 and fixedly connected to the first fixing surface screw holes 411 through the first fixing surface screws 413 after passing through the corresponding first upright column holes 111, and the second upright column surface 12 is attached to the second fixing surface 42 and fixedly connected to the second fixing surface screw holes 421 through the second fixing surface screws 423 after passing through the corresponding second cross beam holes 221; a first beam surface 21 and a second beam surface 22 are respectively bent at the front and the rear of the beam 2, two rows of first beam holes 211 are arranged on the first beam surface 21 along the length direction, two rows of second beam holes 221 are arranged on the second beam surface 22 along the length direction, the first beam surface 21 and the second beam surface 22 at one end of the beam 2 are respectively attached to the first upright column surface 11 and the second upright column surface 12 of the upright column 1 and are respectively fixed by a fixing nut 3 and a fixing screw 35 matched with the fixing nut 3, and one end of the shockproof bracket 5 is respectively attached to the upright column 1 and is fixed on the fixing screw 35.

In this embodiment, the fixing nut 3 is a rectangular structure, a fixing layer 31 is disposed on a side surface of the fixing nut 3, two screw holes 32 are further disposed on the fixing nut 3, a circle of limiting bosses 33 are disposed on a side surface of the fixing nut 3 and around the screw holes 32, a pair of anti-slip grooves 34 are disposed on the other side surface of the fixing nut 3, the anti-slip grooves 34 are disposed on two sides of the screw holes 32 at intervals, anti-slip teeth 341 are disposed in the anti-slip grooves 34, and the fixing nut 3 is respectively matched with a fixing screw 35 to fix the stand column 1 and the cross beam 2.

Further, the fixing layer 31 is one of an adhesive layer and a magnetic absorption layer, and in the present embodiment, the fixing layer 31 is preferably an adhesive layer.

Further, the anti-vibration bracket 5 includes a connecting frame 51, a pair of connecting members 52 fixed at two ends of the connecting frame 51, a wall connecting member 54 hinged to the connecting member 52, and a column connecting member 53 hinged to the other connecting member 52, wherein the column connecting member 53 is fixed to the column 1 by a fixing screw 35, the connecting member 52 is formed with a pair of connecting member holes 521, a connecting member nut 55 is disposed under the connecting frame 51, the connecting member nut 55 has the same structure as the fixing nut 3 and is also formed with connecting member nut anti-slip teeth 551 on one side, the connecting member nut 55 is provided with a pair of connecting member screws 552, the connecting member screws 552 respectively pass through the connecting member holes 521 to be fixedly connected with the connecting member screw holes of the connecting member nut 55, the connecting frame 51 is formed with a pair of reinforcing rims 511, and the connecting member nut 55 is clamped to the reinforcing rims 511 by the connecting member nut anti-slip teeth 551 in cooperation with the connecting Thereby achieving a fixed connection between the link 52 and the link frame 51.

In this embodiment, the first fixing connection surface 412 and the second fixing connection surface 422 are respectively provided with a first fixing connection surface hole 4121 and a second fixing connection surface hole 4221, and the fixing element 4 is screwed on the roof through the first fixing connection surface hole 4121 and the second fixing connection surface hole 4221.

With reference to fig. 1 to 4, when a finished product hanger needs to be installed, the fixing member 4 is screwed on a roof through the first fixing connection surface hole 4121 and the second fixing connection surface hole 4221, the upright post 1 is disposed below the fixing member 4, and the first upright post hole 111 and the second upright post hole 211 above the fixing member 4 are respectively opposite to the first fixing surface screw hole 411 and the second fixing surface screw hole 421, the opening direction of the upright post 1 is opposite to the opening direction of the fixing member 4, and is also opposite to the opening direction of the upright post 1 on the other side, and the first fixing surface screw 413 and the second fixing surface screw 423 respectively penetrate through the corresponding first upright post hole 111 and the second upright post hole 211 and are then fastened and connected to the first fixing surface screw hole 411 and the second fixing surface screw hole 421, so as to achieve the fixing connection between the

upright posts

1 and 4; then, the cross beam 2 is arranged between the two vertical columns 1, the first vertical column hole 111 and the second vertical column hole 211 at the corresponding positions are respectively opposite to the first cross beam hole 211 and the second cross beam hole 221, the fixing nut 3 is respectively embedded in the first cross beam hole 211 and the second cross beam hole 221 through the limiting boss 33 and is respectively attached to the first cross beam surface 21 and the second cross beam surface 22 through the fixing layer 31, and the fixing screw 35 is fixedly connected with the screw hole 32 after respectively penetrating through the first vertical column hole 111, the first cross beam hole 211, the second vertical column hole 211 and the second cross beam hole 221, so that the vertical column 1 and the cross beam 2 are fixedly connected; and then, the anti-vibration bracket 5 is arranged at a position where the bracket needs to be reinforced, one end of the anti-vibration bracket 5 is fixed with a wall screw through a wall connecting piece 54, the other end of the anti-vibration bracket 5 is fixed with a fixing screw 35 through a column connecting piece 53, so that the installation and the fixation of the anti-vibration bracket 5 are realized, the column 1 is usually connected with two anti-vibration brackets 5, and the anti-vibration brackets 5 respectively fix the column 1 from the transverse direction and the longitudinal direction.

Example two

Referring to fig. 5 in combination with fig. 2, 3 and 4, the structure of the present embodiment is substantially the same as that of the first embodiment, except that: a pair of first fixing surface screw holes 411 and a pair of second fixing surface screw holes 421 are respectively formed in the first fixing surface 41 and the second fixing surface 42, a row of first upright post holes 111 is formed in the first upright post 11 along the length direction, a row of second upright post holes 121 is formed in the second upright post 12 along the length direction, a row of first cross beam holes 211 is formed in the first cross beam 21 along the length direction, a row of second cross beam holes 221 is formed in the second cross beam 22 along the length direction, a screw hole 32 is formed in the fixing nut 3, the upright posts 1 are respectively connected with two shockproof supports 5, and the shockproof supports 5 are respectively connected to the outer side surface and the rear side surface of the upright post 1 and fix the upright posts 1 in the transverse direction and the longitudinal direction.

Claims

1. The utility model provides a finished product gallows, includes a pair of stand (1) and at least one setting between two stand (1) and both ends respectively with stand (1) fixed connection's crossbeam (2) and at least one fix respectively in stand (1) and crossbeam (2) junction support (5) that take precautions against earthquakes, its characterized in that: the fixing piece (4) is arranged above the upright column (1) respectively, a first fixing face (41) and a second fixing face (42) are arranged on the front side face and the rear side face of the fixing piece (4) respectively, at least one pair of first fixing face screw holes (411) and at least one pair of second fixing face screw holes (421) are arranged on the first fixing face (41) and the second fixing face (42) respectively, the first fixing face (41) and the second fixing face (42) are arranged in parallel face to face, and are bent outwards at the upper edge respectively to extend a first fixing connecting face (412) and a second fixing connecting face (422), the first fixing connecting face (412) and the second fixing connecting face (422) are vertically arranged with the first fixing face (41) and the second fixing face (42) respectively, and the positions around the first fixing face screw holes (411) and the second fixing face screw holes (421) are arranged on the inner side faces of the first fixing face (41) and the second fixing face (42) Department is outside the protrusion respectively and is constituted to have first stationary plane screw boss (4111) of round and round second stationary plane screw boss (4211), centre bore and first stationary plane screw (411) in the middle of first stationary plane screw boss (4111) are linked together, centre bore and second stationary plane screw (421) in the middle of second stationary plane screw boss (4211) are linked together, first stationary plane screw (411) respectively through the leading flank fixed connection of a first stationary plane screw (413) and stand (1), second stationary plane screw (421) respectively through the trailing flank fixed connection of a second stationary plane screw (423) and stand (1).

2. A finished support and hanger as claimed in claim 1, wherein said fastening member (4) further comprises a connecting surface (43), said connecting surface (43) integrally forms said first fastening surface (41) and said second fastening surface (42) into a U-shaped configuration.

3. A finished support and hanger as claimed in claim 1, characterised in that the uprights (1) and cross-members (2) are each of "U" shaped configuration in cross-section, a first vertical cylindrical surface (11) and a second vertical cylindrical surface (12) are respectively bent at the front and the rear of the upright post (1), at least one row of first upright post holes (111) are arranged on the first upright post surface (11) along the length direction, at least one row of second upright post holes (121) are arranged on the second upright post surface (12) along the length direction, the first upright column surface (11) is attached to the first fixing surface (41) and fixedly connected with a first fixing surface screw hole (411) through a first fixing surface screw (413) after penetrating through a corresponding first upright column hole (111), the second vertical cylindrical surface (12) is attached to the second fixing surface (42) and fixedly connected with a second fixing surface screw hole (421) after penetrating through a corresponding second cross beam hole (221) through a second fixing surface screw (423); the anti-vibration support is characterized in that a first cross beam face (21) and a second cross beam face (22) are respectively bent in the front and at the back of the cross beam (2), at least one row of first cross beam holes (211) are formed in the first cross beam face (21) in the length direction, at least one row of second cross beam holes (221) are formed in the second cross beam face (22) in the length direction, the first cross beam face (21) and the second cross beam face (22) at one end of the cross beam (2) are respectively attached to a first vertical column face (11) and a second vertical column face (12) of the stand column (1) and are respectively fixed to the first vertical column face and the second vertical column face (12) through fixing nuts (3) and fixing screws (35) matched with the first cross beam face and the second cross beam face, and one end of the anti-vibration support (5) is respectively attached to the stand column (1) and is fixed to the.

4. A finished product support and hanger frame as claimed in claim 3, characterized in that the fixing nut (3) is of a rectangular structure, a fixing layer (31) is arranged on one side surface of the fixing nut (3), at least one screw hole (32) is formed in the fixing nut (3), a circle of limiting boss (33) is convexly arranged on one side surface of the fixing nut (3) and around the screw hole (32), a pair of anti-slip grooves (34) is formed in the other side surface of the fixing nut (3), the anti-slip grooves (34) are arranged on two sides of the screw hole (32) at intervals, anti-slip teeth (341) are arranged in the anti-slip grooves (34), and the fixing nut (3) is respectively matched with a fixing screw (35) to fix the upright column (1) and the cross beam (2).

5. A finished hanger according to claim 4, wherein said anchoring layer (31) is one of an adhesive layer or a magnetically attractive layer.

6. A finished product support and hanger as claimed in claim 1, wherein the shockproof bracket (5) comprises a connecting frame (51), a pair of connecting members (52) fixed at two ends of the connecting frame (51) respectively, a wall connecting member (54) hinged with the connecting member (52) and a column connecting member (53) hinged with the other connecting member (52), the column connecting member (53) is fixed on the column (1) through a fixing screw (35), the connecting member (52) is provided with a pair of connecting member holes (521), a connecting member nut (55) is arranged below the connecting frame (51), the connecting member nut (55) has the same structure as the fixing nut (3) and is also provided with a connecting member nut anti-skid tooth (551) on one side surface, the connecting member nut (55) is provided with a pair of connecting member screws (552), the connecting piece screw (552) respectively passes through the connecting piece hole (521) to be fixedly connected with a connecting piece screw hole (553) on the connecting piece nut (55), a pair of reinforcing edges (511) is formed on the connecting frame (51), and the connecting piece nut (55) is clamped on the reinforcing edges (511) through the connecting piece nut anti-slip teeth (551) matched with the connecting piece (52), so that the fixed connection between the connecting piece (52) and the connecting frame (51) is realized.

7. A finished support and hanger as claimed in claim 1, wherein said first fastening connection surface (412) and said second fastening connection surface (422) are provided with at least a first fastening connection surface hole (4121) and at least a second fastening connection surface hole (4221), respectively, and said fastening member (4) is screwed to the roof through said first fastening connection surface hole (4121) and said second fastening connection surface hole (4221).