CN220457064U - Bridge bending type four-way joint for cable bridge - Google Patents
Bridge bending type four-way joint for cable bridge Download PDFInfo
- Publication number
- CN220457064U CN220457064U CN202321990222.3U CN202321990222U CN220457064U CN 220457064 U CN220457064 U CN 220457064U CN 202321990222 U CN202321990222 U CN 202321990222U CN 220457064 U CN220457064 U CN 220457064U
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- 238000005452 bending Methods 0.000 title claims abstract description 27
- 238000009423 ventilation Methods 0.000 claims description 6
- 238000003780 insertion Methods 0.000 claims description 5
- 230000037431 insertion Effects 0.000 claims description 5
- 210000001503 joint Anatomy 0.000 claims description 3
- 230000004888 barrier function Effects 0.000 description 5
- 230000006978 adaptation Effects 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/80—Packaging reuse or recycling, e.g. of multilayer packaging
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- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The utility model discloses a bridge bending type four-way joint for a cable bridge, which relates to the technical field of cable bridges and comprises a left transverse frame, a right transverse frame, a longitudinal frame and a limiting unit, and further comprises the following components: the assembling and expanding unit is used for integrally forming a bridge-bending structure by abutting the left transverse frame and the right transverse frame, and is fixedly arranged between the left transverse frame and the right transverse frame. The assembling expansion unit comprises a strip-shaped frame plate and an inserting cross bar. According to the utility model, the exposed area of the inserting cross bar can be adjusted in a translational manner in the strip-shaped frame plate, the distance between the left cross bar and the right cross bar can be flexibly extended and adjusted, a plurality of positioning jacks formed in the top surface of the inserting cross bar at equal intervals can be sequentially translated to reach the position above the first threaded hole on the bottom surface of the strip-shaped frame plate during adjustment, and after the rotating positioning bolt is fixed to the first threaded hole and correspondingly inserted into one of the positioning jacks, the left cross bar and the right cross bar with the adjusted distance can be mutually locked, so that the equipment assembly is simple, the extension is flexible, and the applicability is high.
Description
Technical Field
The utility model relates to the technical field of cable bridge equipment, in particular to a bridge bending type four-way joint for a cable bridge.
Background
The cable bridge is a bracket body for placing cables, has the functions of protecting and conveniently placing the cables, is generally divided into a groove type structure, a tray type structure, a ladder type structure, a grid type structure and the like, and is generally composed of a bracket, a bracket arm, a mounting accessory and the like, and the current cable bridge can encounter some barriers in actual application, if the barriers cannot be avoided, the normal use of the cable bridge can be influenced; meanwhile, when the place with more obstacles is met, a plurality of cables need to be arranged to mutually cross.
The publication number is CN211930166U, a bridge-bending type four-way joint for a cable bridge is disclosed, which belongs to the technical field of cable bridges and comprises a transverse frame and a longitudinal frame; the transverse frame is of a bridge-bending structure, the transverse frame is provided with a mounting groove, and mounting notches are formed in two sides of the mounting groove; the longitudinal frame comprises a transverse plate and two side plates, and the two side edges of the transverse plate are respectively fixed at the middle positions of the two side plates to divide the transverse plate into an upper groove and a lower groove; bayonets corresponding to the mounting notches are respectively formed in the middle positions of the two side plates of the lower groove, the longitudinal frames are clamped on the mounting notches through the bayonets, and a gap for laying cables is formed between the bottom of the mounting groove and the transverse plates. According to the utility model, the cable can be installed by bypassing the obstacle through the transverse frame with the bridge-bending structure, and meanwhile, the cable is crossed, steered and installed through the longitudinal frame clamped on the transverse frame, so that the structure is simple, convenient to install and stable.
According to the scheme, although the longitudinal frame can be assembled by bypassing the barrier to install the cable and being clamped by the transverse frame in the bridge-bending structure, the transverse frame is of an integrated structure, the center of the bottom surface of the transverse frame is used for fixing the size of the arched groove crossing the barrier, the transverse frame can span the limited size range of the barrier, the applicability is general, the longitudinal frame and the transverse frame are clamped and are difficult to thoroughly lock and fix, the device is easy to be stressed and deviate to drop, and the equipment is generally assembled and fixed in stability.
Disclosure of Invention
The utility model mainly aims to provide a bridge-bending type four-way for a cable bridge, which solves the problems that a transverse frame is of an integrated structure, the size of an arch-shaped groove used for crossing an obstacle is fixed at the center of the bottom surface of the transverse frame, the size range of the transverse frame which can cross the obstacle is limited, and the applicability is general through the arranged assembly expansion unit.
In order to solve the technical problems, the utility model is realized by the following technical scheme: the utility model provides a cable testing bridge is with bridge curved formula cross, includes left crossbearer, right crossbearer, longitudinal frame and spacing unit, still includes:
the assembling and expanding unit is used for integrally forming a bridge-bending structure by abutting the left transverse frame and the right transverse frame, and is fixedly arranged between the left transverse frame and the right transverse frame.
The assembly expansion unit comprises a strip-shaped frame plate and an inserting cross bar, two first mounting grooves are symmetrically formed in the top surface of one side of the left cross bar, two second mounting grooves are symmetrically formed in the top surface of one side of the right cross bar, one end of the strip-shaped frame plate is fixedly arranged on the first mounting grooves, one end of the inserting cross bar is fixedly arranged on the second mounting grooves, and the other end of the inserting cross bar movably extends to the inside of the strip-shaped frame plate.
Preferably, the assembling expansion unit further comprises a positioning bolt, a first threaded hole is formed in the bottom surface of one end of the strip-shaped frame plate extending to the outside of the first mounting groove, a plurality of positioning jacks are formed in the top surface of the inserting cross bar at equal intervals, the positioning jacks are located outside the second mounting groove, and the positioning bolt is in threaded connection with the first threaded hole and one end of the positioning bolt movably penetrates through one of the positioning jacks.
Preferably, the limit unit comprises a sliding block, two positioning grooves are symmetrically formed in the top surface of one side of the left transverse frame, an assembling groove is formed in the center of the bottom surface of the longitudinal frame, the longitudinal frame is clamped on the positioning grooves through the assembling grooves, a strip-shaped sliding groove with a cross-shaped end face is formed in the groove wall of the bottom surface of the positioning groove, the shape and the size of the sliding block are matched with those of the strip-shaped sliding groove, the sliding block is movably arranged on the strip-shaped sliding groove and located outside the longitudinal frame, and a positioning concave hole is formed in the surface of one side, far away from the longitudinal frame, of the sliding block.
Preferably, the limiting unit further comprises a butt screw, a second threaded hole is formed in one side surface of the left transverse frame, the butt screw is in threaded connection with the second threaded hole, and one end of the butt screw movably extends into the positioning concave hole.
Preferably, the inner walls of two opposite sides of the top end of the left transverse frame are provided with first ventilation holes, and the top surface of the longitudinal frame is provided with a plurality of second ventilation holes.
Preferably, the specification and the structure of the right cross frame are consistent with those of the left cross frame, and the top bottom surface of the left cross frame and the bottom surface of the right cross frame are provided with avoidance grooves which mainly avoid obstacles.
Preferably, the strip-shaped frame plates, the first threaded holes and the positioning bolts are arranged in one-to-one correspondence with the first mounting grooves, and the inserting cross bars are arranged in one-to-one correspondence with the second mounting grooves.
Compared with the prior art, the bridge bending type four-way for the cable bridge has the following beneficial effects:
1. according to the utility model, the left transverse frame and the right transverse frame which are consistent in arrangement specification and structure can integrally form a bridge-bending structure through arranging the assembly expansion unit, the avoidance groove is used for avoiding obstacles, the insertion transverse bar on the right transverse frame can be correspondingly inserted into the inner side of the strip-shaped frame plate on the left transverse frame, when the left transverse frame and the right transverse frame are pulled or pushed to be close, the insertion transverse bar can correspondingly translate and adjust the exposed area in the strip-shaped frame plate, the spacing between the left transverse frame and the right transverse frame can flexibly expand and adjust the size range of the adaptive obstacles, a plurality of positioning jacks formed on the top surface of the insertion transverse bar at equal intervals can sequentially translate and reach the position above the first threaded holes on the bottom surface of the strip-shaped frame plate during adjustment, and after the rotation positioning bolts are fixed on the first threaded holes and correspondingly inserted into one of the positioning jacks, the left transverse frame and the right transverse frame with adjusted spacing can be mutually locked.
2. According to the utility model, the limiting unit is arranged, the longitudinal frames can be simultaneously erected on the top surfaces of the left transverse frame and the right transverse frame through the matching of the assembling grooves and the positioning grooves, the sliding blocks can slide on the strip-shaped sliding grooves with the cross-shaped end surfaces to avoid the longitudinal frames, the abutting screw is arranged on the second threaded holes, the abutting screw is rotated and pushed to be inserted into the positioning concave holes on the sliding blocks in advance to finish preliminary alignment, the abutting screw is rotated and pushed continuously, the sliding blocks are pushed by the abutting screw to tightly fix the longitudinal frames to the central area between the left transverse frame and the right transverse frame, and the equipment adaptation longitudinal frames are wide in size range and high in assembling and fixing stability.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the whole structure of a bridge-bending type four-way joint for a cable bridge frame;
FIG. 2 is a schematic top view of a bridge-bending four-way cable bridge of the present utility model;
FIG. 3 is a schematic cross-sectional view of the structure of FIG. 2 at A-A in accordance with the present utility model;
FIG. 4 is a schematic cross-sectional view of the structure of FIG. 3 at B-B in accordance with the present utility model;
fig. 5 is a schematic front view of a bridge-bending type four-way joint for a cable bridge.
In the drawings, the list of components represented by the various numbers is as follows:
a left cross frame;
a right cross frame;
a longitudinal frame;
assembling an expansion unit; 401. a bar-shaped frame plate; 402. inserting a transverse bar; 403. positioning the jack; 404. positioning bolts;
a limit unit; 501. a slide block; 502. positioning concave holes; 503. a second threaded hole; 504. abutting the screw.
Description of the embodiments
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Example 1
As shown in fig. 1, 3 and 5, a bridge-bending type four-way joint for a cable bridge comprises a left transverse frame 1, a right transverse frame 2, a longitudinal frame 3 and a limiting unit 5, and further comprises:
the assembling and expanding unit 4 is used for the butt joint of the left transverse frame 1 and the right transverse frame 2 to integrally form a bridge-bending structure, and the assembling and expanding unit 4 is fixedly arranged between the left transverse frame 1 and the right transverse frame 2.
The assembly expansion unit 4 comprises a bar-shaped frame plate 401 and an inserting cross bar 402, wherein two first mounting grooves are symmetrically formed in the top surface of one side of the left cross bar 1, two second mounting grooves are symmetrically formed in the top surface of one side of the right cross bar 2, one end of the bar-shaped frame plate 401 is fixedly arranged on the first mounting grooves, one end of the inserting cross bar 402 is fixedly arranged on the second mounting grooves, and the other end of the inserting cross bar 402 movably extends to the inside of the bar-shaped frame plate 401.
The assembly expansion unit 4 further comprises a positioning bolt 404, a first threaded hole is formed in the bottom surface of one end of the strip-shaped frame plate 401 extending to the outside of the first mounting groove, a plurality of positioning jacks 403 are formed in the top surface of the insertion cross bar 402 at equal intervals, the positioning jacks 403 are located outside the second mounting groove, the positioning bolt 404 is in threaded connection with the first threaded hole, and one end of the positioning bolt 404 movably penetrates through one of the positioning jacks 403.
The bar-shaped frame plates 401, the first threaded holes and the positioning bolts 404 are arranged in one-to-one correspondence with the first mounting grooves, and the plugging cross bars 402 are arranged in one-to-one correspondence with the second mounting grooves.
The equipment is assembled simply and flexibly by assembling the expansion unit 4, and the applicability is high.
Example two
As shown in fig. 1, 2, 3 and 4, a bridge-bending type four-way joint for a cable bridge comprises a left transverse frame 1, a right transverse frame 2, a longitudinal frame 3 and a limiting unit 5, and further comprises:
the assembling and expanding unit 4 is used for the butt joint of the left transverse frame 1 and the right transverse frame 2 to integrally form a bridge-bending structure, and the assembling and expanding unit 4 is fixedly arranged between the left transverse frame 1 and the right transverse frame 2.
The assembly expansion unit 4 comprises a bar-shaped frame plate 401 and an inserting cross bar 402, wherein two first mounting grooves are symmetrically formed in the top surface of one side of the left cross bar 1, two second mounting grooves are symmetrically formed in the top surface of one side of the right cross bar 2, one end of the bar-shaped frame plate 401 is fixedly arranged on the first mounting grooves, one end of the inserting cross bar 402 is fixedly arranged on the second mounting grooves, and the other end of the inserting cross bar 402 movably extends into the bar-shaped frame plate 401;
the limiting unit 5 comprises a sliding block 501, two positioning grooves are symmetrically formed in the top surface of one side of the left transverse frame 1, an assembling groove is formed in the center of the bottom surface of the longitudinal frame 3, the longitudinal frame 3 is clamped on the positioning grooves through the assembling groove, a strip-shaped sliding groove with a cross-shaped end face is formed in the groove wall of the bottom surface of the positioning groove, the sliding block 501 is movably arranged on the strip-shaped sliding groove and located on the outer side of the longitudinal frame 3, and a positioning concave hole 502 is formed in the surface of one side, away from the longitudinal frame 3, of the sliding block 501.
The limiting unit 5 further comprises an abutting screw rod 504, a second threaded hole 503 is formed in one side surface of the left transverse frame 1, the abutting screw rod 504 is in threaded connection with the second threaded hole 503, and one end of the abutting screw rod 504 movably extends into the positioning concave hole 502.
The inner walls of the two opposite sides of the top end of the left transverse frame 1 are provided with first ventilation holes, and the top surface of the longitudinal frame 3 is provided with a plurality of second ventilation holes.
The right cross frame 2 has the same specification and structure as the left cross frame 1.
The size range of the equipment adaptation longitudinal frame 3 is wide and the assembling and fixing stability is high through the limiting unit 5.
The working principle of the utility model is as follows:
the left cross frame 1 and the right cross frame 2 with the same specification and structure integrally form a bridge-bending structure, avoid the groove to avoid obstacles, the splicing cross frame 402 on the right cross frame 2 is correspondingly inserted into the inner side of the strip-shaped frame plate 401 on the left cross frame 1, when the left cross frame 1 and the right cross frame 2 are pulled or pushed to be close, the splicing cross frame 402 is correspondingly translated in the strip-shaped frame plate 401 to adjust the exposed area, the distance between the left cross frame 1 and the right cross frame 2 is flexibly expanded along with the distance between the left cross frame 1 and the right cross frame 2 to adjust the size range of the obstacles, a plurality of positioning jacks 403 formed in the top surface equidistance of the splicing cross frame 402 during adjustment are sequentially translated to reach the first threaded holes on the bottom surface of the strip-shaped frame plate 401, after the rotary positioning bolts 404 are fixed to the first threaded holes and are correspondingly inserted into one of the positioning jacks 403, the left cross frame 1 and the right cross frame 2 with the distance adjusted can be mutually locked, the longitudinal frame 3 is matched with the positioning grooves through the assembling grooves, the sliding block 501 slides on the strip-shaped chute to avoid the longitudinal frame 3, the sliding block 504 is installed on the second threaded holes 504 to be abutted against the top surface of the left cross frame 1 and the right cross frame 2, the sliding block 501 is abutted against the positioning screw rod 504 is abutted against the initial area, and the positioning screw rod 502 is pushed to be abutted against the position between the left cross frame 2 and the positioning frame 2, and the positioning device is abutted against the positioning area, and the positioning device is matched with the positioning device.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a cable testing bridge is with bridge curved formula cross, includes left crossbearer (1), right crossbearer (2), longitudinal frame (3) and spacing unit (5), its characterized in that still includes:
the assembly expansion unit (4) is used for butt joint of the left transverse frame (1) and the right transverse frame (2) to form an assembly expansion unit (4) with a bridge-bending structure integrally, and the assembly expansion unit is fixedly arranged between the left transverse frame (1) and the right transverse frame (2);
the assembly expansion unit (4) comprises a strip-shaped frame plate (401) and an inserting cross bar (402), two first mounting grooves are symmetrically formed in the top surface of one side of the left cross bar (1), two second mounting grooves are symmetrically formed in the top surface of one side of the right cross bar (2), one end of the strip-shaped frame plate (401) is fixedly arranged on the first mounting grooves, one end of the inserting cross bar (402) is fixedly arranged on the second mounting grooves, and the other end of the inserting cross bar (402) movably extends to the inside of the strip-shaped frame plate (401).
2. The bridge-bending type four-way joint for a cable bridge according to claim 1, wherein: the assembly expansion unit (4) further comprises a positioning bolt (404), the strip-shaped frame plate (401) extends to the bottom surface of one end outside the first mounting groove to form a first threaded hole, a plurality of positioning jacks (403) are formed in the top surface of the insertion cross bar (402) at equal intervals, the positioning jacks (403) are located outside the second mounting groove, and the positioning bolt (404) is in threaded connection with the first threaded hole and one end of the positioning bolt movably penetrates through one of the positioning jacks (403).
3. The bridge-bending type four-way joint for a cable bridge according to claim 1, wherein: the limiting unit (5) comprises a sliding block (501), two positioning grooves are symmetrically formed in one side top surface of the left transverse frame (1), an assembling groove is formed in the center of the bottom surface of the longitudinal frame (3), the longitudinal frame (3) is clamped on the positioning groove through the assembling groove, a strip-shaped sliding groove with a cross-shaped end face is formed in the groove wall of the bottom surface of the positioning groove, the sliding block (501) is movably arranged on the strip-shaped sliding groove and located outside the longitudinal frame (3), and a positioning concave hole (502) is formed in one side surface, far away from the longitudinal frame (3), of the sliding block (501).
4. A bridge-curve four-way joint for a cable bridge according to claim 3, wherein: the limiting unit (5) further comprises a butt screw (504), a second threaded hole (503) is formed in one side surface of the left transverse frame (1), the butt screw (504) is in threaded connection with the second threaded hole (503), and one end of the butt screw (504) movably extends into the positioning concave hole (502).
5. The bridge-bending type four-way joint for a cable bridge according to claim 4, wherein: the inner walls of two opposite sides of the top end of the left transverse frame (1) are provided with first ventilation holes, and the top surface of the longitudinal frame (3) is provided with a plurality of second ventilation holes.
6. The bridge-bending type four-way joint for a cable bridge according to claim 5, wherein: the specification and the structure of the right transverse frame (2) are consistent with those of the left transverse frame (1).
7. The bridge-bending type four-way joint for a cable bridge according to claim 1, wherein: the strip-shaped frame plate (401), the first threaded holes and the positioning bolts (404) are arranged in one-to-one correspondence with the first mounting grooves, and the inserting cross bars (402) are arranged in one-to-one correspondence with the second mounting grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321990222.3U CN220457064U (en) | 2023-07-27 | 2023-07-27 | Bridge bending type four-way joint for cable bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321990222.3U CN220457064U (en) | 2023-07-27 | 2023-07-27 | Bridge bending type four-way joint for cable bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220457064U true CN220457064U (en) | 2024-02-06 |
Family
ID=89734779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321990222.3U Active CN220457064U (en) | 2023-07-27 | 2023-07-27 | Bridge bending type four-way joint for cable bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220457064U (en) |
-
2023
- 2023-07-27 CN CN202321990222.3U patent/CN220457064U/en active Active
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