CN112615317B - Novel bend tee bend structure is turned over to gang line groove - Google Patents
Novel bend tee bend structure is turned over to gang line groove Download PDFInfo
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- CN112615317B CN112615317B CN202011445488.0A CN202011445488A CN112615317B CN 112615317 B CN112615317 B CN 112615317B CN 202011445488 A CN202011445488 A CN 202011445488A CN 112615317 B CN112615317 B CN 112615317B
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- 230000001174 ascending effect Effects 0.000 claims abstract description 86
- 230000009194 climbing Effects 0.000 claims abstract description 33
- 238000005452 bending Methods 0.000 claims abstract description 17
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 238000003466 welding Methods 0.000 claims description 6
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 25
- 230000007306 turnover Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 206010016256 fatigue Diseases 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/06—Joints for connecting lengths of protective tubing or channels, to each other or to casings, e.g. to distribution boxes; Ensuring electrical continuity in the joint
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/04—Protective tubing or conduits, e.g. cable ladders or cable troughs
- H02G3/0462—Tubings, i.e. having a closed section
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- Engineering & Computer Science (AREA)
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- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Details Of Indoor Wiring (AREA)
- Installation Of Indoor Wiring (AREA)
Abstract
The invention discloses a novel three-way structure for bending a row of wire grooves, which comprises a horizontal wiring groove, wherein an opening is formed in the upper end of the horizontal wiring groove, a wiring groove of a climbing part is fixedly connected to the upper end of the climbing part, two limiting blocks are fixedly connected to the inner wall of the horizontal wiring groove, the horizontal wire groove is formed in the inner wall of the horizontal wiring groove and is abutted against the two limiting blocks, a limiting frame is fixedly connected to the inside of the wiring groove of the climbing part, a sliding groove penetrates through the bottom of the wiring groove of the climbing part, and a connecting rod is connected to the inside of the sliding groove in a sliding manner. The installation structure is reasonable in structure, installation and disassembly between the ascending part and the horizontal wiring groove are convenient, installation between the horizontal wiring groove and installation and disassembly between the ascending wire groove and the ascending part wiring groove are also convenient, operation is simple and rapid, the workload of workers is reduced, installation and disassembly between the ascending wire groove and the ascending part wiring groove are improved, and convenience is brought to the workers.
Description
Technical Field
The invention relates to the technical field of building construction, in particular to a novel three-way structure for bending a lined trunking.
Background
When the building installation, because the complicated curved surface opposite sex of structure, influenced by the structure elevation, the bank crane span structure turns over the camber roof beam and increases, the bank crane span structure turns over the height and is not unified, and it is difficult to control unanimous to make to turn over the angle degree in order to guarantee to satisfy the crooked requirement of cable, it is higher to constructor technical requirement, open the tee bend according to the conventionality and can the collision problem appear, and lead to the crane span structure to turn over curved pattern eight flowers, influence whole impression, simultaneously because the construction degree of difficulty increases, it is inevitable to increase material consumption (crane span structure and cable turn over curved more), for guaranteeing artifical normal construction, the mechanical quantity also increases simultaneously.
The prior art discloses a three-way structure with a bent wiring slot, with application number CN202020981709.5, which solves the above problems and comprises a horizontal wiring slot, a wiring slot of a raised part and a raised part; the horizontal wiring groove is of a cuboid hollow structure, and the left side surface and the right side surface of the horizontal wiring groove are provided with openings and are used for installing the horizontal wiring groove; the ascending part is welded on the upper top surface in the middle of the horizontal wiring groove, is of a trapezoidal structure and is used for ascending; the wiring groove of the raised part is welded on the upper top surface of the raised part, and the upper top surface and one side surface of the wiring groove are provided with openings for installing the wiring groove of the raised part. The device has simple structure and easy operation, and when in use, the device not only can avoid the problem of collision in the installation process of the row of wire slots, but also can ensure that the bending height is lower when the tee joint is opened and bent on the horizontal row of bridges, thereby ensuring the consistent bending height.
But its weak point lies in, the installation of horizontal wiring groove and ascending portion is dismantled and installation between the horizontal wiring groove etc. is comparatively inconvenient, must increase staff's work burden when so installing it, has not only reduced work efficiency, simultaneously, can make the staff comparatively tired out.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides a novel three-way structure for bending a row of wire grooves, which is convenient for installation and disassembly between a climbing part and a horizontal wiring groove, installation between the horizontal wire groove and the horizontal wiring groove and installation and disassembly between the climbing wire groove and the wiring groove of the climbing part, is simple and quick to operate, reduces the work burden of workers, improves the installation and disassembly between the ascending wire groove and the horizontal wiring groove, and brings convenience to the workers.
In order to achieve the purpose, the invention adopts the following technical scheme:
a novel tee structure for bending a row of wire grooves comprises a horizontal wiring groove, wherein an opening is formed in the upper end of the horizontal wiring groove, a climbing portion is installed in the opening, one side of the climbing portion is connected with the horizontal wiring groove through a connecting mechanism, the upper end of the climbing portion is fixedly connected with the wiring groove of the climbing portion, two limiting blocks are fixedly connected to the inner wall of the horizontal wiring groove, the inner wall of the horizontal wiring groove is provided with the horizontal wire groove, the horizontal wire groove is abutted against the two limiting blocks, a limiting frame is fixedly connected in the wiring groove of the climbing portion, a sliding groove is arranged at the bottom of the wiring groove of the climbing portion in a penetrating mode, a connecting rod is connected in the sliding groove in a sliding mode, a push block is fixedly connected to the upper end of the connecting rod, a reset mechanism is arranged between the push block and the limiting frame, the wire groove of the climbing portion is connected in the wiring groove in the sliding mode, and the wire groove of the climbing portion is abutted against the push block, the lateral wall fixedly connected with of connecting rod is located the horizontal pole of sliding tray bottom, be equipped with clamping mechanism between horizontal pole and the wire casing of ascending a height, the first supporting block of upper end fixedly connected with in horizontal wiring groove, the first locating block of outer wall fixedly connected with in the portion of ascending a height, first locating block offsets with the upper end of first supporting block, be equipped with first positioning mechanism between connecting rod and first locating block and the portion of ascending a height, be equipped with second positioning mechanism between connecting rod and horizontal wiring groove and the horizontal wire casing.
Preferably, the connecting mechanism includes a second supporting block fixed at the upper end of the horizontal wiring groove, the second supporting block and the horizontal wiring groove are integrally formed, the upper end of the second supporting block is provided with a slot, the outer wall of the ascending portion is fixedly connected with a second positioning block, the second positioning block and the ascending portion are integrally formed, the bottom of the second positioning block is fixedly connected with a clamping block, the clamping block and the second positioning block are integrally formed, and the clamping block is inserted into the slot.
Preferably, the reset mechanism comprises a fixed rod fixedly connected with the limit frame, an inner groove is formed in the fixed rod, a moving block is connected in the inner groove in a sliding mode, a guide rod is fixedly connected to the moving block, the guide rod is fixedly connected with the push block, and a reset spring is fixedly connected between the push block and the limit frame.
Preferably, the screens mechanism includes the first bolt that runs through the horizontal pole and rather than sliding connection, fixedly connected with tension spring between first bolt and the horizontal pole, tension spring overlaps on first bolt, the bottom of wire casing of ascending a height is equipped with the first cotter way corresponding with first bolt.
Preferably, first positioning mechanism is including the first logical groove that runs through first supporting block setting, run through in the portion of ascending a height and be equipped with the second and lead to the groove, first logical groove sets up with the second logical groove is relative, fixedly connected with second bolt on the connecting rod, the second bolt is just relative with first logical groove.
Preferably, the second positioning mechanism includes a third through groove running through the horizontal wiring groove, a fourth through groove runs through the horizontal wiring groove, the fourth through groove is arranged opposite to the third through groove, a third bolt is fixedly connected to the connecting rod, and the third bolt is opposite to the third through groove.
Preferably, the limiting frame is made of stainless steel and is connected with the wiring groove of the ascending part through welding.
Preferably, the upper end of the ascending portion is connected to the ascending portion wire connecting groove by welding, and the upper end of the ascending portion is connected to the ascending portion wire connecting groove.
Compared with the prior art, the invention has the beneficial effects that:
when the horizontal wiring groove, the ascending part wiring groove, the horizontal wiring groove and the ascending wiring groove are installed, a worker installs the ascending part in the opening, the fixture block is inserted into the slot, the second positioning block abuts against the upper end of the second supporting block, the first positioning block abuts against the upper end of the first supporting block, the first through groove and the second through groove are in positive opposition, then the horizontal wiring groove is installed in the horizontal wiring groove, the horizontal wiring groove abuts against the fixture block, the third through groove is in positive opposition to the fourth through groove, then the ascending wiring groove is installed in the ascending part wiring groove, then the ascending wiring groove is pushed to move, the ascending wiring groove moves to drive the pushing block to move, the pushing block moves to drive the first bolt, the second bolt and the third bolt to move, when the connecting rod abuts against the outer wall of the horizontal wiring groove, the second bolt penetrates through the first through groove and the second through groove, the third bolt penetrates through the third through groove and the fourth through groove, and first bolt runs through the sliding tray and inserts first round pin inslot, then first bolt offsets with the inner wall of sliding tray, so through removing the wire casing of ascending a height can realize between horizontal wiring groove and the portion of ascending a height, between horizontal wiring groove and the horizontal wire casing, ascending a height be connected between wiring groove and the wire casing of ascending a height, need not a plurality of steps and distribute the installation, it is simple and convenient more during the installation, the efficiency of installation has been improved greatly, burden when having reduced the staff installation.
In conclusion, the installation and disassembly device is reasonable in structure, facilitates installation and disassembly between the ascending part and the horizontal wiring groove, facilitates installation between the horizontal wiring groove and installation and disassembly between the ascending wire groove and the ascending part wiring groove, is simple and rapid to operate, reduces the workload of workers, improves installation and disassembly between the ascending wire groove and the ascending part wiring groove, and brings convenience to the workers.
Drawings
FIG. 1 is a cross-sectional view of a novel three-way structure for bending a row of trunking, according to the present invention;
FIG. 2 is a schematic structural view of a reset mechanism in a novel three-way structure for bending the row of trunking, which is provided by the invention;
FIG. 3 is a schematic structural view of the position A in a novel three-way structure for bending the row of trunking, which is provided by the invention;
fig. 4 is a schematic structural view of a horizontal connecting line groove in a novel three-way structure in which a lined groove is turned over.
In the figure: 1 horizontal wiring groove, 2 ascending part, 3 ascending part wiring grooves, 4 horizontal wiring grooves, 5 ascending wiring grooves, 6 limiting frames, 7 first positioning blocks, 8 connecting rods, 9 second bolts, 10 third bolts, 11 first supporting blocks, 12 first through grooves, 13 second through grooves, 14 third through grooves, 15 fourth through grooves, 16 sliding grooves, 17 pushing blocks, 18 cross rods, 19 tension springs, 20 first bolts, 21 first pin grooves, 22 fixing rods, 23 internal grooves, 24 moving blocks, 25 guide rods, 26 reset springs, 27 second positioning blocks, 28 clamping blocks, 29 second supporting blocks, 30 inserting grooves, 31 limiting blocks and 32 openings.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Referring to fig. 1-4, a novel three-way structure for bending a row of wire grooves comprises a horizontal wiring groove 1, wherein the horizontal wiring groove 1 is in a rectangular box shape, and two ends of the horizontal wiring groove 1 are both provided with openings; an opening 32 is arranged at the upper end of the horizontal wiring groove 1, a climbing part 2 is arranged in the opening 32, the climbing part 2 is also in a rectangular box shape, and the upper end and the lower end of the climbing part wiring groove are respectively communicated with the climbing part wiring groove 3 and the horizontal wiring groove 1.
One side of ascending portion 2 is connected with horizontal wiring groove 1 through coupling mechanism, coupling mechanism is including fixing the second supporting shoe 29 in horizontal wiring groove 1 upper end, second supporting shoe 29 and horizontal wiring groove 1 integrated into one piece, the upper end of second supporting shoe 29 is equipped with slot 30, the outer wall fixedly connected with second locating piece 27 of ascending portion 2, second locating piece 27 and ascending portion 2 integrated into one piece, the bottom fixedly connected with fixture block 28 of second locating piece 27, fixture block 28 and second locating piece 27 integrated into one piece, fixture block 28 inserts in slot 30, spacing through fixture block 28 and slot 30, can carry on spacingly to ascending portion 2, make it be difficult for rocking, and then can increase its stability of installing in opening 32.
The upper end of the ascending part 2 is fixedly connected with an ascending part wiring groove 3, the upper end of the ascending part 2 is connected with the ascending part wiring groove 3 through welding, and the upper end of the ascending part 2 is communicated with the ascending part wiring groove 3; two stoppers 31 of the inner wall fixedly connected with in horizontal wiring groove 1, there is horizontal wire casing 4 horizontal wiring groove 1's inner wall, and horizontal wire casing 4 offsets with two stoppers 31, and when horizontal wire casing 4 installed in horizontal wiring groove 1 and offset with stoppers 31, third through slot 14 and fourth through slot 15 are just relative this moment, and then the third bolt 10 of being convenient for installs.
The limiting frame 6 is fixedly connected in the ascending part wiring groove 3, the limiting frame 6 is made of stainless steel, and the limiting frame 6 is connected with the ascending part wiring groove 3 through welding; the bottom of ascending portion wiring groove 3 runs through and is equipped with sliding tray 16, sliding tray 16 sliding connection has connecting rod 8, the upper end fixedly connected with ejector pad 17 of connecting rod 8, be equipped with canceling release mechanical system between ejector pad 17 and the spacing frame 6, canceling release mechanical system includes the dead lever 22 with spacing frame 6 fixed connection, be equipped with inside groove 23 in the dead lever 22, sliding connection has movable block 24 in inside groove 23, fixedly connected with guide bar 25 on the movable block 24, guide bar 25 and ejector pad 17 fixed connection, fixedly connected with reset spring 26 between ejector pad 17 and the spacing frame 6, through setting up guide bar 25, the stable removal of ejector pad 17 can be realized to inside groove 23 and movable block 24, then can realize the reseing of ejector pad 17 through reset spring 26.
There is ascending wire casing 5 in ascending wire casing 3, ascending wire casing 5 offsets with ejector pad 17, the lateral wall fixedly connected with of connecting rod 8 is located the horizontal pole 18 of 16 bottoms in sliding tray, be equipped with clamping mechanism between horizontal pole 18 and the ascending wire casing 5, clamping mechanism is including running through horizontal pole 18 and rather than sliding connection's first bolt 20, fixedly connected with tension spring 19 between first bolt 20 and the horizontal pole 18, tension spring 19 overlaps on first bolt 20, ascending wire casing 5's bottom is equipped with the first cotter way 21 corresponding with first bolt 20, first bolt 20 inserts in the first cotter way 21, can be spacing to ascending wire casing 5, guarantee its stable with ascending wire casing 3 stable being connected.
The upper end fixedly connected with first supporting block 11 of horizontal wiring groove 1, the outer wall fixedly connected with first locating block 7 of portion of ascending a height 2, first locating block 7 offsets with the upper end of first supporting block 11 to can carry out stable support to portion of ascending a height 2.
A first positioning mechanism is arranged between the connecting rod 8 and the first positioning block 7 and between the connecting rod 8 and the ascending part 2, the first positioning mechanism comprises a first through groove 12 which is arranged through the first supporting block 11, a second through groove 13 is arranged on the ascending part 2 in a penetrating way, the first through groove 12 and the second through groove 13 are arranged oppositely, a second bolt 9 is fixedly connected on the connecting rod 8, the second bolt 9 is just opposite to the first through groove 12, the connecting rod 8 drives the second bolt 9 to move, the second inserting pin 9 can be inserted into the first through groove 12 and the second through groove 13, so that the ascending portion 2 and the first positioning block 7 can be stably connected together, thereby realizing the stable connection of the ascending part 2 and the horizontal wiring groove 1, and through the limit of the fixture block 28 and the slot 30, can further spacing to ascending a height portion 2, make it be difficult for rocking, and then can further increase its stability of installing in opening 32.
A second positioning mechanism is arranged between the connecting rod 8 and the horizontal wiring groove 1 and between the connecting rod 8 and the horizontal wiring groove 4, the second positioning mechanism comprises a third through groove 14 which penetrates through the horizontal wiring groove 1, a fourth through groove 15 penetrates through the horizontal wiring groove 4, the fourth through groove 15 and the third through groove 14 are arranged oppositely, a third bolt 10 is fixedly connected to the connecting rod 8, and the third bolt 10 is right opposite to the third through groove 14; connecting rod 8 drives third bolt 10 and removes, can realize that third bolt 10 runs through third tee bend 14 and the setting of fourth tee bend 15, can be in the same place horizontal wire casing 4 and the stable linking of horizontal wiring groove 1 as follows, can carry out spacing messenger's difficult rocking to horizontal wire casing 4 through horizontal wiring groove 1, then can carry on spacingly to horizontal wire casing 4 through third bolt 10, makes it difficult removal.
In the invention, when the horizontal wiring groove 1, the ascending part 2, the ascending part wiring groove 3, the horizontal wiring groove 4 and the ascending wiring groove 5 are installed, a worker installs the ascending part 2 in the opening 32, inserts the fixture block 28 into the slot 30, the second positioning block 27 abuts against the upper end of the second supporting block 29, the first positioning block 7 abuts against the upper end of the first supporting block 11, the first through groove 12 is opposite to the second through groove 13, then installs the horizontal wiring groove 4 in the horizontal wiring groove 1, makes the horizontal wiring groove 4 abut against the limiting block 31, at the same time, the third through groove 14 is opposite to the fourth through groove 15, then installs the ascending wiring groove 5 in the ascending part wiring groove 3, then pushes the ascending wiring groove 5 to move, the ascending wiring groove 5 moves to drive the pushing block 17 to move, the pushing block 17 moves to drive the first bolt 20, the second bolt 9 and the third bolt 10 to move, when the connecting rod 8 abuts against the outer wall of the horizontal wiring groove 1, at this moment, the second bolt 9 runs through the first through groove 12 and the second through groove 13, the third bolt 10 runs through the third through groove 14 and the fourth through groove 15, and the first bolt 20 runs through the sliding groove 16 and inserts in the first pin groove 21, then the inner wall of the first bolt 20 and the sliding groove 16 offsets, so can realize between horizontal wiring groove 1 and the portion of ascending a height 2 through removing the wire casing 5 of ascending a height, between horizontal wiring groove 1 and the horizontal wire casing 4, the portion of ascending a height wiring groove 3 and the connection between the wire casing 5 of ascending a height, need not a plurality of step distribution installation, it is more simple and convenient during installation, the efficiency of installation is greatly improved, the burden when having reduced the staff installation.
When dismantling between it, the staff can stimulate first bolt 20 downwards, make it break away from first cotter way 21 and sliding tray 16, it is spacing no longer to ascend a height wire casing 5 like this, under reset spring 26's effect, can realize the reseing of ejector pad 17, and then realize the reseing of second bolt 9 and third bolt 10, so horizontal wiring groove 1 with ascend a height between the portion 2, between horizontal wiring groove 1 and the horizontal wire casing 4, ascend a height between portion wiring groove 3 and the wire casing 5 no longer the joint, convenient dismantlement.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (8)
1. The novel tee joint structure for bending the row of wire grooves comprises a horizontal wiring groove (1) and is characterized in that an opening (32) is arranged at the upper end of the horizontal wiring groove (1), a climbing part (2) is installed in the opening (32), one side of the climbing part (2) is connected with the horizontal wiring groove (1) through a connecting mechanism, the upper end of the climbing part (2) is fixedly connected with a wiring groove (3) of the climbing part, the upper end of the climbing part (2) is communicated with the wiring groove (3) of the climbing part, two limit blocks (31) are fixedly connected with the inner wall of the horizontal wiring groove (1), a horizontal wire groove (4) is arranged on the inner wall of the horizontal wiring groove (1), the horizontal wire groove (4) is abutted against the two limit blocks (31), a limit frame (6) is fixedly connected in the wiring groove (3) of the climbing part, and a sliding groove (16) is arranged at the bottom of the wiring groove (3) in a penetrating manner, the connecting rod (8) is connected in the sliding groove (16) in a sliding manner, a push block (17) is fixedly connected to the upper end of the connecting rod (8), a reset mechanism is arranged between the push block (17) and the limiting frame (6), a wire climbing groove (5) is connected in the wire climbing portion (3) in a sliding manner, the wire climbing groove (5) is abutted against the push block (17), a cross rod (18) positioned at the bottom of the sliding groove (16) is fixedly connected to the side wall of the connecting rod (8), a clamping mechanism is arranged between the cross rod (18) and the wire climbing groove (5), a first supporting block (11) is fixedly connected to the upper end of the horizontal wire climbing groove (1), a first positioning block (7) is fixedly connected to the outer wall of the climbing portion (2), the first positioning block (7) is abutted against the upper end of the first supporting block (11), and a first positioning mechanism is arranged between the connecting rod (8) and the first positioning block (7) and the wire climbing portion (2), and a second positioning mechanism is arranged between the connecting rod (8) and the horizontal wiring groove (1) and between the connecting rod and the horizontal wiring groove (4).
2. The novel three-way structure for bending a row of wire slots is characterized in that the connecting mechanism comprises a second supporting block (29) fixed at the upper end of the horizontal wiring slot (1), the second supporting block (29) is integrally formed with the horizontal wiring slot (1), the upper end of the second supporting block (29) is provided with a slot (30), the outer wall of the ascending portion (2) is fixedly connected with a second positioning block (27), the second positioning block (27) is integrally formed with the ascending portion (2), the bottom of the second positioning block (27) is fixedly connected with a clamping block (28), the clamping block (28) is integrally formed with the second positioning block (27), and the clamping block (28) is inserted into the slot (30).
3. The novel three-way structure for bending the rowed wire grooves is characterized in that the reset mechanism comprises a fixing rod (22) fixedly connected with a limiting frame (6), an inner groove (23) is formed in the fixing rod (22), a moving block (24) is connected in the inner groove (23) in a sliding mode, a guide rod (25) is fixedly connected to the moving block (24), the guide rod (25) is fixedly connected with a push block (17), and a reset spring (26) is fixedly connected between the push block (17) and the limiting frame (6).
4. The novel three-way structure for the bending of the lined trunking according to claim 1, wherein the clamping mechanism comprises a first bolt (20) penetrating through and slidably connected with the cross rod (18), a tension spring (19) is fixedly connected between the first bolt (20) and the cross rod (18), the tension spring (19) is sleeved on the first bolt (20), and a first pin groove (21) corresponding to the first bolt (20) is arranged at the bottom of the ascending trunking (5).
5. The novel three-way structure for the bending of a trunking according to claim 1, wherein the first positioning mechanism comprises a first through groove (12) penetrating through a first supporting block (11), a second through groove (13) penetrating through the ascending portion (2), the first through groove (12) and the second through groove (13) are arranged oppositely, a second bolt (9) is fixedly connected to the connecting rod (8), and the second bolt (9) is opposite to the first through groove (12).
6. The novel three-way structure for the bending of the lined wire chase is characterized in that the second positioning mechanism comprises a third through groove (14) which penetrates through the horizontal wire chase (1), a fourth through groove (15) penetrates through the horizontal wire chase (4), the fourth through groove (15) and the third through groove (14) are arranged oppositely, a third bolt (10) is fixedly connected to the connecting rod (8), and the third bolt (10) and the third through groove (14) are opposite.
7. The novel three-way structure for the bending of the lined wire casing is characterized in that the limiting frame (6) is made of stainless steel, and the limiting frame (6) is connected with the wire casing (3) of the ascending part through welding.
8. The novel three-way structure for the bend of the gang line groove according to claim 1 is characterized in that the upper end of the ascending part (2) is connected with the ascending part wiring groove (3) by welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011445488.0A CN112615317B (en) | 2020-12-08 | 2020-12-08 | Novel bend tee bend structure is turned over to gang line groove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011445488.0A CN112615317B (en) | 2020-12-08 | 2020-12-08 | Novel bend tee bend structure is turned over to gang line groove |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112615317A CN112615317A (en) | 2021-04-06 |
| CN112615317B true CN112615317B (en) | 2022-03-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011445488.0A Active CN112615317B (en) | 2020-12-08 | 2020-12-08 | Novel bend tee bend structure is turned over to gang line groove |
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| CN (1) | CN112615317B (en) |
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| CN112615317A (en) | 2021-04-06 |
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Denomination of invention: A New Type of Twisted Tee Structure for Line Troughs Effective date of registration: 20231129 Granted publication date: 20220301 Pledgee: Linyi Lanshan District Branch of China Postal Savings Bank Co.,Ltd. Pledgor: Linyi Jinliang stainless steel products Co.,Ltd. Registration number: Y2023980068390 |
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