CN218118237U - 90-degree connecting piece for assembly type support and hanger - Google Patents
90-degree connecting piece for assembly type support and hanger Download PDFInfo
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- CN218118237U CN218118237U CN202222189254.5U CN202222189254U CN218118237U CN 218118237 U CN218118237 U CN 218118237U CN 202222189254 U CN202222189254 U CN 202222189254U CN 218118237 U CN218118237 U CN 218118237U
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Abstract
The utility model relates to a 90-degree connecting piece for an assembled support and hanger, which comprises a connecting piece body, a connecting piece body and a connecting piece body, wherein the connecting piece body comprises a longitudinal supporting groove and a horizontal supporting groove arranged at the upper part of the longitudinal supporting groove; the joint reinforcing mechanism comprises a supporting convex edge arranged at the upper part of the longitudinal supporting groove and an abutting convex edge arranged inside the horizontal supporting groove, and the inner end part of the abutting convex edge is fixedly abutted to the upper end part of the supporting convex edge; the traction mechanism comprises a group of traction plates which are arranged in parallel, the traction plates are connected into a whole through corresponding longitudinal connecting plates, corresponding clamping grooves are respectively arranged on the outer portions of the two sides of the horizontal support grooves, buckling grooves matched with the clamping grooves are respectively arranged at the bottoms of the traction plates, and the bottoms of the traction plates are respectively buckled to the outer portions of the two sides of the corresponding horizontal support grooves through the matching of the buckling grooves and the clamping grooves. The utility model discloses structural stability and atress ability can be effectively promoted.
Description
Technical Field
The utility model relates to a 90 connecting pieces for an assembled gallows, its mainly used is with the horizontal brace fixing device of an assembled gallows to the hoist and mount pole of an assembled gallows.
Background
The support crane plays the functions of bearing the weight of each accessory and a medium thereof, restraining and limiting unreasonable displacement of building parts, controlling vibration of the parts and the like in each construction link, plays an extremely important role in safe operation of building facilities, and is mainly used for electromechanical engineering facilities such as building water supply and drainage, fire fighting, heating, ventilation, air conditioning, gas, heating power, electric power, communication and the like. The assembly type support and hanger is the most common one in the existing support and hanger, and mainly comprises a group of hoisting rods for hoisting and transverse supporting rods arranged between the group of hoisting rods through a 90-degree connecting piece fixing device, wherein the hoisting rods and the transverse supporting rods are all made of channel steel.
The connecting effect between the transverse supporting rod and the hoisting rod of the assembly type supporting and hoisting frame completely depends on the 90-degree connecting piece, the existing 90-degree connecting piece is generally connected with the longitudinal supporting groove on the hoisting rod, and the top of the longitudinal supporting groove is further integrally formed and horizontally folded to form a horizontal supporting groove for supporting the transverse supporting rod. Such 90 connecting piece has the problem that structural stability, atress ability are relatively poor, and after electromechanical engineering facility installation in place, or under other exogenic actions, the deformation probability of 90 connecting piece is higher, leads to the stability of being connected between spreader bar and the hoist and mount pole to obtain not guaranteed.
Consequently, design a section and can effectively promote structural stability and atress ability to it is effectively to ensure that the 90 connecting pieces that are used for an assembled gallows that still have sufficient connection stability between mechanical and electrical engineering facility installation transverse supporting rod and the hoist and mount pole after targetting in place the utility model discloses a research purpose.
Disclosure of Invention
To the technical problem that above-mentioned prior art exists, the utility model provides a 90 connecting pieces for an assembled gallows, this 90 connecting pieces for an assembled gallows can effectively solve the technical problem that above-mentioned prior art exists.
The technical scheme of the utility model is that:
a90 connecting piece for assembled gallows, include
The connecting piece body comprises a longitudinal supporting groove and a horizontal supporting groove arranged at the upper part of the longitudinal supporting groove, a corresponding arc-shaped connecting plate is integrally connected between the horizontal supporting groove and the longitudinal supporting groove in a forming mode, and first connecting holes for penetrating through mounting bolts are respectively formed in the side surfaces of the longitudinal supporting groove and the horizontal supporting groove;
the joint reinforcing mechanism comprises a supporting convex edge arranged at the upper part of the longitudinal supporting groove and an abutting convex edge arranged inside the horizontal supporting groove, and the inner end part of the abutting convex edge is fixedly abutted to the upper end part of the supporting convex edge;
the traction mechanism comprises a group of traction plates arranged in parallel, the traction plates are connected into a whole through corresponding longitudinal connecting plates, corresponding clamping grooves are respectively formed in the outer portions of the two sides of the horizontal support grooves, buckling grooves matched with the clamping grooves are respectively formed in the bottoms of the traction plates, the buckling grooves and the clamping grooves are matched to enable the bottom of the traction plates to be buckled to the outer portions of the two sides of the corresponding horizontal support grooves respectively, and second communicating holes used for penetrating through mounting bolts are respectively formed in the top of the traction plates and the middle of the longitudinal connecting plates.
The contact surfaces of the supporting convex edge and the abutting convex edge are arranged in a mutually matched saw-tooth shape.
Or, the contact surface of the supporting convex edge and the abutting convex edge is in plane arrangement, and the supporting convex edge and the abutting convex edge are fixedly connected through corresponding welding seams.
The longitudinal supporting grooves and the supporting convex edges and the horizontal supporting grooves and the butting convex edges are integrally formed.
And corresponding horizontal connecting plates are fixedly connected between the lower parts of the pulling plates.
The pulling plate is connected with the longitudinal connecting plate and the horizontal connecting plate in a welding mode.
The utility model has the advantages that:
1) The side surfaces of the longitudinal supporting groove and the horizontal supporting groove of the utility model are respectively provided with a first connecting hole for penetrating through the mounting bolt, when in installation, the mounting bolt penetrates through the first connecting hole to respectively fix the longitudinal supporting groove and the horizontal supporting groove on the corresponding hoisting rod and the horizontal brace rod so as to form stable linking support for the hoisting rod and the horizontal brace rod; then, the lower part of a traction plate of the traction mechanism is clamped on two sides of the transverse supporting rod, and buckling grooves of the traction plate are respectively buckled in clamping grooves outside two sides of the horizontal supporting groove; finally, the mounting bolt penetrates through the second communication hole in the traction plate or the longitudinal connecting plate to fix the traction plate or the longitudinal connecting plate on the hoisting rod, so that the assembly connection of the utility model can be completed, and the whole assembly process is relatively convenient.
2) The utility model discloses a mechanism is strengthened in linking up contains sets up in the protruding edge of the support on the upper portion of vertical support groove and sets up in the protruding edge of the butt of the inside in horizontal support groove, and the tip is fixed to the upper end that supports protruding edge in the interior on the protruding edge of butt. The vertical support groove in the use and the linking department in horizontal support groove easily produce stress concentration, the utility model discloses under the protruding edge of butt and the cooperation on supporting protruding edge, can be effectively in the vertical support groove and the linking department in horizontal support groove form to support and strengthen to effectively promote the atress ability of the linking department in vertical support groove and horizontal support groove, with effectively promoting the utility model discloses a structural stability and atress ability.
On this basis, the utility model discloses still effectively increase between the outside of horizontal brace groove both sides and the hoisting rod and have one tractive to be connected to can effectively support the outside formation of groove both sides to one side and pull the enhancement, with further effectively promoting by a wide margin the utility model discloses a structural stability and atress ability to effectively ensure that still have sufficient connection stability between the transverse brace and the hoisting rod after electromechanical engineering facility installation targets in place.
3) The utility model discloses a contact surface that supports protruding edge and the protruding edge of butt sets to the cockscomb structure of mutually supporting, or will support the contact surface that protruding edge and the protruding edge of butt personally submit the plane setting, and carry out fixed connection through corresponding welding seam between supporting protruding edge and the protruding edge of butt. Thereby effectively ensure that support after the shaping is protruding to have sufficient linkage effect between following and the protruding edge of butt, in order further to promote the utility model discloses a structural stability and atress ability.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is an exploded view of the present invention.
Fig. 3 is a usage state diagram of the present invention.
Fig. 4 is a schematic structural view of a connector body according to a second embodiment of the present invention.
Detailed Description
To facilitate understanding of those skilled in the art, the structure of the present invention will now be described in further detail with reference to the following examples:
example one
Referring to fig. 1-3, a 90 ° connection for a fabricated support and hanger includes
The connecting piece body 1 comprises a longitudinal supporting groove 101 and a horizontal supporting groove 102 arranged at the upper part of the longitudinal supporting groove 101, a corresponding arc-shaped connecting plate 103 is integrally connected between the horizontal supporting groove 102 and the longitudinal supporting groove 101 in a forming way, and first connecting holes 2 used for penetrating through mounting bolts are respectively arranged on the side surfaces of the longitudinal supporting groove 101 and the horizontal supporting groove 102;
the engagement strengthening mechanism 3 comprises a supporting convex edge 301 arranged at the upper part of the longitudinal supporting groove 101 and an abutting convex edge 302 arranged inside the horizontal supporting groove 102, and the inner end part of the abutting convex edge 302 is fixedly abutted to the upper end part of the supporting convex edge 301;
the traction mechanism 4 comprises a group of traction plates 401 arranged in parallel, the traction plates 401 are connected into a whole through corresponding longitudinal connecting plates 402, corresponding clamping grooves 5 are respectively arranged on the outer portions of two sides of the horizontal supporting groove 102, fastening grooves 6 matched with the clamping grooves 5 are respectively arranged at the bottom of each traction plate 401, the bottom of each traction plate 401 is respectively fastened to the outer portions of two sides of the corresponding horizontal supporting groove 102 through the matching of the fastening grooves 6 and the clamping grooves 5, and second communicating holes 7 used for penetrating through mounting bolts are respectively arranged at the top of each traction plate 401 and the middle of each longitudinal connecting plate 402.
The contact surface of the supporting convex edge 301 and the abutting convex edge 302 is in plane arrangement, and the supporting convex edge 301 and the abutting convex edge 302 are fixedly connected through corresponding welding seams.
The longitudinal supporting grooves 101 and the supporting convex edges 301, and the horizontal supporting grooves 102 and the abutting convex edges 302 are integrally formed.
Corresponding horizontal connecting plates 403 are further fixedly connected between the lower parts of the pulling plates 401.
The pulling plate 401, the longitudinal connecting plate 402 and the horizontal connecting plate 403 are connected by welding.
When the utility model is installed and used, the longitudinal supporting groove 101 and the horizontal supporting groove 102 are respectively fixed and arranged on the corresponding hoisting rod 8 and the transverse brace 9 by the installation bolt penetrating through the first connecting hole 2, so as to form stable connection support for the hoisting rod 8 and the transverse brace 9; then, the lower part of the traction plate 401 of the traction mechanism 4 is clamped at the two sides of the transverse supporting rod 9, and the buckling grooves 6 are buckled in the buckling grooves 5 outside the two sides of the horizontal supporting groove 102 respectively; finally, the mounting bolt penetrates through the second communication hole 7 in the traction plate 401 or the longitudinal connecting plate 402 to fix the traction plate 401 or the longitudinal connecting plate 402 on the hoisting rod 8, so that the assembly connection of the utility model can be completed, and the whole assembly process is convenient.
The joining department of the vertical supporting groove 101 and the horizontal supporting groove 102 in the use process easily produces stress concentration, the utility model discloses under the protruding 302 of following of butt and the protruding cooperation of following 301 of support, can be effectively in the joining department formation support enhancement of vertical supporting groove 101 and horizontal supporting groove 102 to effectively promote the atress ability of the joining department of vertical supporting groove 101 and horizontal supporting groove 102, with effectively promoting the utility model discloses a structural stability and atress ability.
On this basis, the utility model discloses still effectively increase between horizontal support groove 102 both sides outside and the hoisting rod 8 and be connected with the tractive one to can effectively strengthen to the outside oblique pulling that forms in horizontal support groove 102 both sides, with further effectively promoting by a wide margin the utility model discloses a structural stability and atress ability to effectively ensure still to have sufficient connection stability between the transverse brace 9 and the hoisting rod 8 after electromechanical engineering facility installation targets in place.
Example two
Referring to fig. 4, the present embodiment is different from the first embodiment in that: the contact surfaces of the support ledge 301 and the abutment ledge 302 are arranged in a mutually mating saw-tooth shape.
It should be noted that, the implementation principle and the resulting technical effects of the embodiment are the same as those of the first embodiment, and for the sake of brief description, reference may be made to corresponding contents of the first embodiment.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (6)
1. A90 connecting piece for an assembled support and hanger is characterized in that: comprises that
The connecting piece body (1) comprises a longitudinal supporting groove (101) and a horizontal supporting groove (102) arranged at the upper part of the longitudinal supporting groove (101), a corresponding arc-shaped connecting plate (103) is integrally connected between the horizontal supporting groove (102) and the longitudinal supporting groove (101) in a forming mode, and first connecting holes (2) used for penetrating through mounting bolts are respectively formed in the side faces of the longitudinal supporting groove (101) and the horizontal supporting groove (102);
the splicing and reinforcing mechanism (3) comprises a supporting convex edge (301) arranged at the upper part of the longitudinal supporting groove (101) and an abutting convex edge (302) arranged inside the horizontal supporting groove (102), and the inner end part of the abutting convex edge (302) is fixedly abutted to the upper end part of the supporting convex edge (301);
traction mechanism (4), contain a set of parallel arrangement's traction plate (401), traction plate (401) connect into whole through corresponding longitudinal tie plate (402), the both sides outside of horizontal support groove (102) is equipped with corresponding joint groove (5) respectively, traction plate (401) the bottom be equipped with respectively with buckle groove (6) of joint groove (5) looks adaptation, through buckle groove (6) and joint groove (5) cooperation will the bottom of traction plate (401) is respectively buckled the both sides outside of corresponding horizontal support groove (102), the top of traction plate (401) and the middle part of longitudinal tie plate (402) is equipped with second intercommunicating pore (7) that are used for running through the construction bolt respectively.
2. A 90 ° connector for a fabricated support and hanger according to claim 1, wherein: the contact surfaces of the supporting convex edge (301) and the abutting convex edge (302) are arranged into saw-tooth shapes which are matched with each other.
3. A 90 ° connection for a fabricated support and hanger as claimed in claim 1, wherein: the contact surface of the supporting convex edge (301) and the abutting convex edge (302) is in plane arrangement, and the supporting convex edge (301) and the abutting convex edge (302) are fixedly connected through corresponding welding seams.
4. A 90 ° connection for a fabricated support and hanger as claimed in claim 1, wherein: the longitudinal supporting grooves (101) and the supporting convex edges (301) and the horizontal supporting grooves (102) and the abutting convex edges (302) are integrally formed.
5. A 90 ° connection for a fabricated support and hanger as claimed in claim 1, wherein: and corresponding horizontal connecting plates (403) are further fixedly connected between the lower parts of the pulling plates (401).
6. A90 ° connection for a fabricated support and hanger as claimed in claim 5, wherein: the pulling plate (401) is connected with the longitudinal connecting plate (402) and the horizontal connecting plate (403) through welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222189254.5U CN218118237U (en) | 2022-08-19 | 2022-08-19 | 90-degree connecting piece for assembly type support and hanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222189254.5U CN218118237U (en) | 2022-08-19 | 2022-08-19 | 90-degree connecting piece for assembly type support and hanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218118237U true CN218118237U (en) | 2022-12-23 |
Family
ID=84525071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222189254.5U Active CN218118237U (en) | 2022-08-19 | 2022-08-19 | 90-degree connecting piece for assembly type support and hanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218118237U (en) |
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2022
- 2022-08-19 CN CN202222189254.5U patent/CN218118237U/en active Active
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