CN215806780U - Connecting piece and support using same - Google Patents

Connecting piece and support using same Download PDF

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Publication number
CN215806780U
CN215806780U CN202121699591.8U CN202121699591U CN215806780U CN 215806780 U CN215806780 U CN 215806780U CN 202121699591 U CN202121699591 U CN 202121699591U CN 215806780 U CN215806780 U CN 215806780U
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Prior art keywords
section steel
positioning
tooth
openings
connecting piece
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CN202121699591.8U
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Chinese (zh)
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宋先宏
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Yangzhong Hengrui Metal Products Co ltd
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Jiangsu Qinlong Zhizhuang Construction Engineering Co ltd
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Priority to CN202121699591.8U priority Critical patent/CN215806780U/en
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Abstract

The utility model provides a connecting piece and a bracket using the same, wherein: the connecting piece is characterized by comprising a body and a gasket, wherein the body is provided with a tooth-shaped channel and a first positioning opening, and the gasket is adjustably clamped in the tooth-shaped channel. The gasket in this application is special gasket and uses with the profile of tooth passageway cooperation, is equipped with location opening two on the gasket of this application, and the both sides edge of gasket is equipped with the profile of tooth structure with profile of tooth passageway matched with. The first positioning opening is circular, rectangular or polygonal. The positioning opening II is circular, rectangular or polygonal. The utility model has the beneficial effects that: according to the utility model, the tooth-shaped channel is set, the tooth-shaped structure of the corresponding gasket is clamped into the tooth-shaped channel, and the height of the cross beam is controlled by adjusting in the tooth-shaped channel under the condition of needing to be adjusted, so that the problem that the existing cross beam cannot be finely adjusted according to the working condition can be solved.

Description

Connecting piece and support using same
Technical Field
The utility model relates to a connecting piece and a bracket using the same, belonging to the technical field of building electromechanical installation engineering.
Background
The assembled finished product support is produced uniformly by a factory according to a high standard process by beams, stand columns, parts and the like made of cold-formed thin-wall C-shaped channel steel or square steel materials, and constructors cut and assemble the support according to field installation requirements, so that various construction environments can be effectively met. The fabricated finished product support hanger is suitable for the support installation of water supply and drainage, electrical and building heating and ventilation and fire fighting system pipelines in concrete structures and steel structure buildings, and is also suitable for the building installation engineering that the later-stage use function adjustment is frequent and the indoor pipeline is easy to disassemble and change.
CN207392432U discloses an adjustable high-strength steel connection structure, which is characterized by comprising steel, an adjusting washer and a connecting piece; the adjusting gasket is sleeved in the flat plate through hole of the connecting piece, and the length of the flat plate through hole is larger than that of the adjusting gasket, so that the adjusting gasket can move up and down in the flat plate through hole; the adjusting gasket is meshed and fixed with the connecting piece, and a bolt sequentially penetrates through the adjusting gasket and the connecting piece to be fixedly connected with the section steel; and the fixed pipe fitting of the pipeline is fixedly connected with the connecting piece. The application of changing can accomplish the regulation, but is more complicated in the installation, and its power of hugging closely is not strong simultaneously.
As also disclosed in CN111425666A, a light anti-slip fabricated comprehensive pipeline support and hanger has the following specific technical scheme: a light anti-slip assembled comprehensive pipeline supporting and hanging frame comprises an upright post, a cross arm, a first corner connecting piece and a first base; the number of the upright posts is two, and each upright post is vertically arranged at two ends of the cross arm and symmetrically arranged; three side walls of the upright post and the cross arm are provided with section bar mounting holes; the first corner connecting pieces are attached to the side walls of the upright posts and the cross arms, the upright posts on each side are connected with one end of the cross arm through a pair of the first corner connecting pieces, and the first corner connecting pieces are matched with fasteners to realize locking and fixing; the first base is arranged on each side of the top end of the upright column and is matched with a fastener to realize locking and fixing. As shown in figure 1, holes in the section steel are uniformly distributed, when the section steel is installed, because the hole distances are fixed, the cross beam 4 cannot be finely adjusted between the hole distances, at the moment, the elevation of the cross beam 4 cannot be adjusted, and the cross beam 4 can be far away from the pipeline and cannot play a supporting role or block the pipeline.
SUMMERY OF THE UTILITY MODEL
In view of the above problems in the prior art, an object of the present invention is to provide a connector and a bracket using the same.
The utility model provides the following technical scheme:
the connecting piece is characterized by comprising a body and a gasket, wherein the body is provided with a tooth-shaped channel and a first positioning opening, and the gasket is adjustably clamped in the tooth-shaped channel.
The gasket in this application is special gasket and uses with the profile of tooth passageway cooperation, is equipped with location opening two on the gasket of this application, and the both sides edge of gasket is equipped with the profile of tooth structure with profile of tooth passageway matched with.
Preferably, the first positioning opening is circular, rectangular or polygonal. The second positioning opening is circular, rectangular or polygonal.
In the application, the gasket is provided with two different gaskets which are provided with the second positioning opening, and the difference is that the tooth-shaped structure of one gasket is a through linear tooth-shaped structure; the other is an inclined tooth-shaped structure.
Based on above-mentioned structure, the connecting piece of this application has following three kinds of different shapes to different installation operating mode:
1. the body is L type structure, and the edge of body is equipped with the portion of bending.
2. The body is T type structure, and the profile of tooth passageway downwardly extending on the body, the edge of body are equipped with the portion of bending.
3. The body is of a cross structure, a tooth-shaped channel on the body extends downwards, and a bent part is arranged at the edge of the body; the body is also provided with a third positioning opening, and the third positioning opening is positioned on the opposite side of the first positioning opening.
In addition, on the connecting piece basis of different shapes in 3 above-mentioned, this application has still provided 3 kinds of different forms's support and 3 kinds of different shapes's connecting piece corresponding, can be suitable for different construction demands simultaneously.
The first method comprises the following steps: the support is characterized by comprising connecting pieces which are symmetrically distributed with L-shaped structures; and a first section steel and a second section steel;
wherein: the first section steel is inserted into the direction of the tooth-shaped channel of the body of the connecting piece, and the first fastener is used for positioning and locking the first section steel in the direction of the tooth-shaped channel of the connecting piece;
the second type steel is inserted into the first direction of the positioning opening of the body of the connecting piece, and the second fastener is used for positioning and locking the second type steel on the first direction side of the tooth positioning opening of the connecting piece.
In the above-mentioned support: the first section steel is provided with a plurality of openings which are the same as the second positioning openings in shape, the first fastening piece is a first bolt, and the first bolt penetrates through the second positioning openings and the openings, corresponding to the second positioning openings, in the first section steel and then is locked through nuts;
the second section steel is provided with a plurality of openings which are the same as the first positioning openings in shape, the second fastener is a second bolt, and the second bolt penetrates through the first positioning openings and the openings, corresponding to the first positioning openings, in the second section steel and then is locked through nuts.
Preferentially, the first section steel and the second section steel are both provided with reinforcing rib channels, and the reinforcing rib channels are used for preventing the section steel from being overlong and buckling deformation.
And the second method comprises the following steps: the support is characterized by comprising connecting pieces of T-shaped structures which are symmetrically distributed; and a third section steel and a fourth section steel;
wherein: the third section steel penetrates through the direction of the tooth-shaped channel of the connecting piece body, and the third fastener is used for positioning and locking the third section steel in the direction of the tooth-shaped channel of the connecting piece;
the fourth shaped steel is inserted into the side direction of the connecting piece, and the fourth fastener is used for positioning and locking the fourth shaped steel in the side direction of the connecting piece.
In the above-mentioned support: the third section steel is provided with a plurality of openings which are the same as the second positioning openings in shape, the third fastener is a third bolt, and the third bolt penetrates through the second positioning openings and the openings, corresponding to the second positioning openings, in the third section steel and then is locked through nuts;
the fourth section steel is provided with a plurality of openings which are the same as the first positioning openings in shape, the fourth fastener is a fourth bolt, and the fourth bolt penetrates through the first positioning openings and the openings, corresponding to the first positioning openings, in the fourth section steel and then is locked through nuts.
Preferably, the third section steel and the fourth section steel are both provided with reinforcing rib tracks, and the reinforcing rib tracks are used for preventing the section steel from being overlong and buckling deformation.
And the third is that: the bracket is characterized by comprising the connecting pieces which are symmetrically arranged and are described above; and
fifth section steel, sixth section steel and seventh section steel;
wherein: the fifth section steel penetrates through the direction of the tooth-shaped channel of the connecting piece body, and the fifth fastener is used for positioning and locking the fifth section steel in the direction of the tooth-shaped channel of the connecting piece;
the sixth section steel is inserted into one side direction of the connecting piece, and the sixth fastener is used for positioning and locking the sixth section steel in one side direction of the connecting piece;
the seventh section steel is inserted into the other side direction of the connecting piece, and the seventh fastener is used for positioning and locking the seventh section steel in the other side direction of the connecting piece.
In the above-mentioned support: the fifth section steel is provided with a plurality of openings which are the same as the second positioning openings in shape, the fifth fastener is a fifth bolt, and the fifth bolt penetrates through the second positioning openings and the openings, corresponding to the second positioning openings, in the fifth section steel and then is locked through nuts;
the sixth section steel is provided with a plurality of openings which are the same as the first positioning openings in shape, the sixth fastener is a sixth bolt, and the sixth bolt penetrates through the first positioning openings and openings, corresponding to the first positioning openings, in the sixth section steel and then is locked through nuts;
the seventh section steel is provided with a plurality of openings which are the same as the positioning openings in shape, the seventh fastener is a sixth bolt, and the sixth bolt penetrates through the positioning openings III and the openings corresponding to the positioning openings I in shape and then is locked through nuts.
Preferably, the fifth section steel, the sixth section steel and the seventh section steel are respectively provided with a reinforcing rib channel, and the reinforcing rib channels are used for preventing the section steel from being overlong and buckling.
The utility model has the beneficial effects that:
1. according to the utility model, the tooth-shaped channel is set, the tooth-shaped structure of the corresponding gasket is clamped into the tooth-shaped channel, and the height of the cross beam is controlled by adjusting in the tooth-shaped channel under the condition of needing to be adjusted, so that the problem that the existing cross beam cannot be finely adjusted according to the working condition can be solved;
2. the connecting structure adopts a tooth-shaped structure for connection, after a fastener is locked, a gasket and a tooth-shaped channel are locked, and a plurality of tooth shapes are connected and meshed at the same time, so that a workpiece is not easy to fall off, and the bearing force of a component is also met;
3. the utility model has simple structure, can be directly butted when being installed, can lock the fastening piece, can directly loosen and tighten the fastening piece when being adjusted, and can clamp the gasket into the tooth path at the corresponding position.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:
FIG. 1 is a prior art diagram of the background of the utility model;
FIG. 2 is a view of the connector structure of the present invention;
FIG. 3 is a block diagram of one embodiment of a gasket of the present invention;
FIG. 4 is a structural view of the section steel of the present invention;
FIG. 5 is a block diagram of a fastener of the present invention;
FIG. 6 is a structural view of embodiment 1 of the present invention;
FIG. 7 is a structural view of embodiment 2 of the present invention;
FIG. 8 is a structural view of a connecting member of embodiment 2 of the utility model;
FIG. 9 is a structural view of embodiment 3 of the present invention;
fig. 10 is a structural view of another embodiment of the gasket of the present invention.
Detailed Description
Example 1
As shown in the figure, the connecting piece comprises a body 100 and a gasket, the body 100 is of an L-shaped structure, a bending portion is arranged at the edge of the body 100, the bending portion can play a reinforcing role, meanwhile, the profile steel can be held by symmetrical arrangement, a tooth-shaped channel 102 and a positioning opening I107 are arranged on the body 100, and the gasket is clamped in the tooth-shaped channel 102 in an adjustable mode. The gasket of the present application has two different embodiments, one is the gasket shown in fig. 3, and the other is the gasket shown in fig. 10, the two gaskets of the present application are used in cooperation with the tooth-shaped channel 102, the gasket is provided with a second positioning opening 1041, and two side edges of the gasket are provided with tooth-shaped structures in cooperation with the tooth-shaped channel 102. Wherein: the tooth-shaped structure of the gasket is a through straight-line tooth-shaped structure, a meshing part can be seen after assembly (please refer to fig. 3 in an important mode), the tooth-shaped structure of the gasket is an inclined tooth-shaped structure, namely, after assembly, the tooth-shaped structure part cannot be seen from the front side because the gasket is of the inclined tooth-shaped structure, please refer to fig. 10 in an important mode, the two tooth-shaped structures are directly clamped into the tooth-shaped channel 102 for positioning and can be used on three different supports of the application, and the length of the tooth-shaped channel 102 is larger than that of the gasket.
The positioning openings one 107 of the present application are circular, rectangular or polygonal. Meanwhile, the first positioning opening 1041 is circular, rectangular or polygonal, the first positioning opening 107 and the second positioning opening 1041 may be the same or different, and both the first positioning opening 107 and the second positioning opening 1041 of this embodiment are hexagons.
The above-mentioned connecting members may be used in the first bracket 200 of the present application, and include connecting members symmetrically arranged in an L-shaped configuration or connecting members arranged in an L-shaped configuration on one side; the stable effect and the safety of the one-side arrangement are not good in a symmetrical arrangement mode, and meanwhile, the holding force is not strong, the one-side arrangement mode is a symmetrical arrangement mode, and the one-side arrangement mode further comprises a first section steel 201 and a second section steel 202; wherein: the first section steel 201 is inserted into the direction of the tooth-shaped channel 102 of the body 100 of the connecting piece, and the first fastener 203 is used for positioning and locking the first section steel 201 in the direction of the tooth-shaped channel 102 of the connecting piece; the second type steel 202 is inserted into the first 107 direction of the positioning opening of the body 100 of the connecting element, and the second fastener 206 is used for positioning and locking the second type steel 202 at the first 107 direction side of the tooth positioning opening of the connecting element. The first section steel 201 and the second section steel 202 may be the same or different in structure, and are the same in this embodiment.
In the above-mentioned support: the first section steel 201 is provided with a plurality of openings which are the same as the second positioning opening 1041 in shape, namely, all the openings are hexagonal, circular, rectangular, 8-sided and other polygonal shapes, which are not described herein, the first fastener 203 is a first bolt, and the first bolt passes through the second positioning opening 1041 and the opening of the first section steel 201 corresponding to the second positioning opening 1041 and then is locked by a nut;
the second section steel 202 is provided with a plurality of openings with the same shape as the first positioning openings 107, and the second fastening member 206 is a second bolt which passes through the first positioning openings 107 and the openings corresponding to the first positioning openings 107 on the second section steel 202 and then is locked by nuts.
This application is for the convenience of buying general fastener, and the first bolt and the second bolt that this example adopted all adopt to be the button head bolt, and the brim of a hat of bolt has the hexagonal structure, all is equipped with on first shaped steel 201 and the second shaped steel 202 and says 2021 with the strengthening rib, and the effect that the strengthening rib said is in order to prevent that the shaped steel overlength from taking place buckling deformation.
In the installation of this embodiment, the first section steel 201 is inserted into one end of the L-shaped connecting member, then the second section steel 202 is inserted into the other end of the L-shaped connecting member, the second section steel 202 is locked between the first section steel 201 by the second bolt, when adjustment is needed, the gasket is moved up and down in the tooth-shaped channel 102 to adjust the second section steel 202 to a proper position, the first bolt of the first fastening member 203 is passed through the second positioning opening 1041 and the opening of the first section steel 201 corresponding to the second positioning opening 1041, and then the first fastening member is locked by the nut, and at this time, the installation is completed.
Example 2
The connector body 100 of the present embodiment is a T-shaped structure, the tooth-shaped channel 102 on the body 100 extends downward, i.e. the tooth-shaped channel 102 is longer than that of example 1, and the edge of the body 100 is provided with a bending portion. The remaining structure and mounting method and other embodiments are the same as example 1.
In this structure, the second bracket 300 of the present application includes connecting members of a T-shaped structure arranged symmetrically or connecting members of a T-shaped structure arranged at one side; and a third section steel 301 and a fourth section steel 302; wherein: the third section steel 301 penetrates in the direction of the tooth-shaped channel 102 of the body 100 of the connecting piece, and the third fastener 303 is used for positioning and locking the third section steel 301 in the direction of the tooth-shaped channel 102 of the connecting piece; the fourth steel profiles 302 are inserted in the lateral direction of the connecting member and the fourth fastening members 306 are used to position-lock the fourth steel profiles 302 in the lateral direction of the connecting member.
The third section steel 301 of this embodiment is provided with a plurality of openings with the same shape as the second positioning opening 1041, the third fastener 303 is a third bolt, and the third bolt passes through the second positioning opening 1041 and the opening of the third section steel 301 corresponding to the second positioning opening 1041 and then is locked by a nut; the fourth section steel 302 is provided with a plurality of openings with the same shape as the first positioning openings 107, and the fourth fastening piece 306 is a fourth bolt which passes through the first positioning openings 107 and the openings corresponding to the first positioning openings 107 in the fourth section steel 302 and then is locked by nuts. The third section steel 301 and the fourth section steel 302 are both provided with reinforcing rib tracks 3021, and the reinforcing rib tracks are used for preventing the section steel from being overlong and buckling deformation.
The best implementation mode, the installation method and the principle of the bracket of the embodiment are the same as those of the example 1, the only difference is that the tooth-shaped channel 102 on the body 100 extends downwards, namely the tooth-shaped channel 102 is longer than that of the example 1, meanwhile, the third section steel 301 penetrates through the tooth-shaped channel 102 direction of the body 100 of the connecting piece, and the fourth section steel 302 is inserted into the side direction of the connecting piece, so that the bracket forms a T shape, and when the bracket is installed, a plurality of connecting pieces can be arranged on the vertically arranged third section steel 301 in a transverse scheme.
Example 3
The connector body 100 of the embodiment is a cross-shaped structure, the tooth-shaped channel 102 on the body 100 extends downwards, and the edge of the body 100 is provided with a bending part; the body 100 is further provided with a third positioning opening, and the third positioning opening is located on the opposite side of the first positioning opening 107. Unlike example 2, the body 100 has a cross-shaped structure so that the connector of this example can be connected in four directions, and the remaining structure and installation method and other embodiments are the same as those of example 2.
In this structure, the third bracket 400 of the present application includes cross-shaped connecting members symmetrically arranged or cross-shaped connecting members arranged on one side; and fifth section steel 401, sixth section steel 402 and seventh section steel 407.
Wherein: the fifth section steel 401 penetrates in the direction of the tooth-shaped channel 102 of the body 100 of the connecting piece, and a fifth fastener 403 is used for positioning and locking the fifth section steel 401 in the direction of the tooth-shaped channel 102 of the connecting piece;
a sixth steel section 402 inserted in the direction of one side of the connecting member and a sixth fastening member 406 for positioning and locking the sixth steel section 402 in the direction of one side of the connecting member;
the seventh section steel 407 is inserted in the direction of the other side of the connecting member, and the seventh fastener 408 is used to position and lock the seventh section steel 407 in the direction of the other side of the connecting member.
In the above-mentioned support: the fifth section steel 401 is provided with a plurality of openings which are the same as the second positioning opening 1041 in shape, the fifth fastening piece 403 is a fifth bolt, and the fifth bolt penetrates through the second positioning opening 1041 and the opening, corresponding to the second positioning opening 1041, in the fifth section steel 401 and then is locked through a nut;
the sixth section steel 402 is provided with a plurality of openings with the same shape as the first positioning openings 107, the sixth fastening piece 406 is a sixth bolt, and the sixth bolt penetrates through the first positioning openings 107 and the openings, corresponding to the first positioning openings 107, in the sixth section steel 402 and then is locked through nuts;
the seventh section steel 407 is provided with a plurality of openings with the same shape as the positioning opening three, the seventh fastener 408 is a sixth bolt, and the sixth bolt passes through the positioning opening three and the opening corresponding to the positioning opening one (107) on the seventh section steel 407 and then is locked by a nut. And the fifth section steel 401, the sixth section steel 402 and the seventh section steel 407 are respectively provided with a reinforcing rib way 4021, and the reinforcing rib way is used for preventing the section steel from being overlong and buckling and deforming.
The best implementation mode, installation method and principle of the bracket of the embodiment are the same as those of the embodiment 2, except that the connector body 100 is in a cross-shaped structure, so that the section steel of the present application has 4 directions, compared with the embodiment 2, the seventh section steel 407 is inserted into the other side direction of the connector, the seventh fastener 408 is used for positioning and locking the seventh section steel 407 in the other side direction of the connector, the seventh section steel 407 is provided with a plurality of openings with the same shape as the positioning openings, the seventh fastener 408 is a sixth bolt, and the sixth bolt passes through the positioning openings and the openings corresponding to the positioning opening one 107 on the seventh section steel 407 and then is locked by a nut.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (15)

1. The connecting piece is characterized by comprising a body (100) and a gasket, wherein the body (100) is provided with a tooth-shaped channel (102) and a first positioning opening (107), and the gasket is adjustably clamped in the tooth-shaped channel (102).
2. The connecting element of claim 1, wherein the spacer is provided with a second positioning opening (1041), and the two side edges of the spacer are provided with a tooth-shaped structure matched with the tooth-shaped channel (102).
3. The connector according to claim 1, characterized in that the positioning opening one (107) is circular, rectangular or polygonal.
4. The connector according to claim 2, wherein the second positioning opening (1041) is circular, rectangular or polygonal;
the tooth-shaped structure is a through linear tooth-shaped structure or an inclined tooth-shaped structure.
5. The connecting member according to any one of claims 1 to 4, wherein the body (100) has an L-shaped configuration, and the edge of the body (100) is provided with a bent portion.
6. A connecting piece according to any one of claims 1-4, wherein the body (100) is T-shaped, the toothed channel (102) of the body (100) extends downwards, and the edge of the body (100) is provided with a bend.
7. A connecting piece according to any one of claims 1-4, characterized in that the body (100) is of a cross-shaped configuration, the toothed channel (102) of the body (100) extends downwards, and the edge of the body (100) is provided with a bend; the body (100) is further provided with a third positioning opening, and the third positioning opening is located on the opposite side of the first positioning opening (107).
8. Support (200), characterized in that it comprises symmetrically arranged connecting elements according to claim 5 or unilaterally arranged connecting elements according to claim 5; and a first section steel (201) and a second section steel (202);
wherein: the first section steel (201) is inserted into the direction of the tooth-shaped channel (102) of the body (100) of the connecting piece, and the first fastener (203) is used for positioning and locking the first section steel (201) in the direction of the tooth-shaped channel (102) of the connecting piece;
the second section steel (202) is inserted into the first positioning opening (107) of the body (100) of the connecting piece, and the second fastener (206) is used for positioning and locking the second section steel (202) on the first tooth positioning opening (107) direction side of the connecting piece.
9. The cradle (200) of claim 8,
the first section steel (201) is provided with a plurality of openings which are the same as the second positioning opening (1041) in shape, the first fastening piece (203) is a first bolt, and the first bolt penetrates through the second positioning opening (1041) and the opening, corresponding to the second positioning opening (1041), in the first section steel (201) and then is locked through a nut;
the second section steel (202) is provided with a plurality of openings which are the same as the first positioning openings (107) in shape, the second fastening piece (206) is a second bolt, and the second bolt penetrates through the first positioning openings (107) and the openings, corresponding to the first positioning openings (107), in the second section steel (202) and then is locked through nuts.
10. Support (200) according to claim 8, characterized in that said first section steel (201) and said second section steel (202) are provided with stiffening channels (2021).
11. A support (300) comprising symmetrically arranged connectors as claimed in claim 6 or unilaterally arranged connectors as claimed in claim 6; and a third section steel (301) and a fourth section steel (302);
wherein: the third section steel (301) penetrates in the direction of the tooth-shaped channel (102) of the body (100) of the connecting piece, and the third fastener (303) is used for positioning and locking the third section steel (301) in the direction of the tooth-shaped channel (102) of the connecting piece;
the fourth section steel (302) is inserted into the lateral direction of the connecting member, and the fourth fastening member (306) is used for positioning and locking the fourth section steel (302) in the lateral direction of the connecting member.
12. The cradle (300) of claim 11,
the third section steel (301) is provided with a plurality of openings which are the same as the second positioning opening (1041) in shape, the third fastening piece (303) is a third bolt, and the third bolt penetrates through the second positioning opening (1041) and the opening, corresponding to the second positioning opening (1041), in the third section steel (301) and then is locked through a nut;
the fourth section steel (302) is provided with a plurality of openings which are the same as the first positioning openings (107) in shape, the fourth fastening piece (306) is a fourth bolt, and the fourth bolt penetrates through the first positioning openings (107) and the openings, corresponding to the first positioning openings (107), in the fourth section steel (302) and then is locked through nuts.
13. A support (300) as claimed in claim 11, wherein the third section steel (301) and the fourth section steel (302) are provided with reinforcing tendons (3021).
14. A support (400) comprising symmetrically arranged connectors as claimed in claim 7 or unilaterally arranged connectors as claimed in claim 7; and a fifth section steel (401), a sixth section steel (402), and a seventh section steel (407);
wherein: the fifth section steel (401) penetrates in the direction of the tooth-shaped channel (102) of the body (100) of the connecting piece, and a fifth fastener (403) is used for positioning and locking the fifth section steel (401) in the direction of the tooth-shaped channel (102) of the connecting piece;
a sixth steel section (402) is inserted into one side direction of the connecting piece, and a sixth fastener (406) is used for positioning and locking the sixth steel section (402) in one side direction of the connecting piece;
the seventh section steel (407) is inserted in the direction of the other side of the connecting member, and the seventh fastener (408) is used for positioning and locking the seventh section steel (407) in the direction of the other side of the connecting member.
15. The cradle (400) of claim 14,
the fifth section steel (401) is provided with a plurality of openings which are the same as the second positioning opening (1041) in shape, the fifth fastening piece (403) is a fifth bolt, and the fifth bolt penetrates through the second positioning opening (1041) and the opening, corresponding to the second positioning opening (1041), in the fifth section steel (401) and then is locked through a nut;
the sixth section steel (402) is provided with a plurality of openings with the same shape as the first positioning openings (107), the sixth fastening piece (406) is a sixth bolt, and the sixth bolt penetrates through the first positioning openings (107) and the openings, corresponding to the first positioning openings (107), in the sixth section steel (402) and is locked through nuts;
the seventh section steel (407) is provided with a plurality of openings with the same shape as the positioning opening three, the seventh fastener (408) is a sixth bolt, and the sixth bolt penetrates through the positioning opening three and the openings corresponding to the positioning opening one (107) in the seventh section steel (407) and then is locked through nuts.
CN202121699591.8U 2021-07-23 2021-07-23 Connecting piece and support using same Active CN215806780U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202121699591.8U CN215806780U (en) 2021-07-23 2021-07-23 Connecting piece and support using same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202121699591.8U CN215806780U (en) 2021-07-23 2021-07-23 Connecting piece and support using same

Publications (1)

Publication Number Publication Date
CN215806780U true CN215806780U (en) 2022-02-11

Family

ID=80184306

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202121699591.8U Active CN215806780U (en) 2021-07-23 2021-07-23 Connecting piece and support using same

Country Status (1)

Country Link
CN (1) CN215806780U (en)

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