CN221202061U - Cable bridge easy to disassemble and assemble - Google Patents
Cable bridge easy to disassemble and assemble Download PDFInfo
- Publication number
- CN221202061U CN221202061U CN202323222875.XU CN202323222875U CN221202061U CN 221202061 U CN221202061 U CN 221202061U CN 202323222875 U CN202323222875 U CN 202323222875U CN 221202061 U CN221202061 U CN 221202061U
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- Prior art keywords
- base
- strip
- sealing cover
- bridge main
- shaped box
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- 238000007789 sealing Methods 0.000 claims abstract description 41
- 238000005192 partition Methods 0.000 claims abstract description 19
- 238000002955 isolation Methods 0.000 claims abstract description 14
- 230000000694 effects Effects 0.000 claims abstract description 8
- 238000009423 ventilation Methods 0.000 claims description 16
- 230000002093 peripheral effect Effects 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 3
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000009434 installation Methods 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
Landscapes
- Bridges Or Land Bridges (AREA)
Abstract
The utility model discloses a cable bridge easy to disassemble and assemble, which relates to the technical field of cable bridges, and comprises a base and a bridge main body, and further comprises: the device comprises a closed unit arranged on a base and a limit isolation unit arranged on a bridge main body; the sealing unit comprises a strip-shaped box, a screw rod, a supporting block, an extension sleeve and a sealing cover plate; the limiting isolation unit comprises a sliding strip, a partition plate, a supporting cross strip, an adjusting screw and a pressing plate. According to the utility model, the screw rod is controlled to rotate positively and negatively on the strip-shaped box, one supporting block in threaded connection with the screw rod is stressed to drive the extension sleeve to lift and adjust the exposed area on the strip-shaped box, the sealing cover plate is lifted and adjusted above the base along with the extension sleeve, after the bridge main body is assembled into the base in a sliding way by virtue of the sliding strip, a cable can only pass through the wire outlet frame to enter and exit the base, the sealing cover plate moves downwards to be tightly attached to the base, so that the base can be sealed in a large area to avoid external water vapor from directly entering, and the sealing dampproof effect of the device is ensured while the bridge main body is easy to assemble and disassemble.
Description
Technical Field
The utility model relates to the technical field of cable bridges, in particular to an easily-detachable cable bridge.
Background
The cable bridge frame is divided into a groove type structure, a tray type structure, a ladder frame type structure, a grid type structure and the like, and consists of a bracket, a bracket arm, an installation accessory and the like. The bridge frame in the building can be independently erected, and can be laid on various building (construction) structures and pipe gallery supports, and most cable bridge frames on the market at present are inconvenient to classify and arrange cables.
The utility model discloses (bulletin) number is CN214100693U, discloses a cable testing bridge of easy dismouting elasticity lock apron, including the crane span structure, the top of crane span structure is provided with the case lid, the joint groove has been seted up at the top of crane span structure, the inside of crane span structure is provided with sorter, the top of crane span structure is provided with the mounting bracket, the surface of mounting bracket is provided with the connecting strip, the screw has been seted up at the top of mounting bracket, one side of crane span structure is provided with the fixed disk, the surface of case lid is provided with the joint piece, the surface of crane span structure is provided with the twist post. When carrying out classification arrangement cable, can place cable inside first classification groove and second classification groove to classify the cable and place, can support first classification groove through first backup pad, can seal the second classification groove through the capping, thereby fix the cable of second classification inslot portion, the cable that does not need the classification can be placed in the bottom of first classification groove.
Above-mentioned scheme is though can be to the cable classification place, but cable testing bridge both ends opening part large tracts of land exposes in the external world, and equipment seals dampproofing effect generally, and the mode dismouting inefficiency through the fixed mode of bolt multiple spot is tight to be closed in addition cable contact is difficult to guarantee ventilation radiating effect again on airtight dampproofing basis, and for this reason, we propose an easy dismouting cable testing bridge.
Disclosure of utility model
The utility model mainly aims to provide an easily-disassembled cable bridge, which solves the problems that the disassembly and assembly efficiency is low in a mode of multi-point fixation through bolts and the ventilation and heat dissipation effects are difficult to ensure on the basis of airtight and dampproof by tightly closing cable contacts through a set sealing unit and a limiting isolation unit.
In order to solve the technical problems, the utility model is realized by the following technical scheme: the utility model provides an easy dismouting cable testing bridge, includes base and the testing bridge main part that all is "U" style of calligraphy form, still includes: the device comprises a closed unit arranged on a base and a limit isolation unit arranged on a bridge main body;
The sealing unit comprises a strip-shaped box, a screw rod, supporting blocks, an extension sleeve and a sealing cover plate, wherein the strip-shaped box is provided with two symmetrically and fixedly arranged at the centers of the surfaces of two opposite sides of the base, the screw rod is movably arranged on the inner wall of one strip-shaped box, the supporting blocks are provided with two in total, one supporting block is in threaded connection with the screw rod, one end of the extension sleeve is connected with the top surface of the supporting block, and the sealing cover plate is U-shaped and the concave surface of the sealing cover plate is connected with the other end of the extension sleeve;
The limiting isolation unit comprises sliding strips, a partition plate, supporting crossbars, adjusting screws and pressing plates, wherein one sliding groove is formed in the centers of concave surfaces of two opposite sides of the base respectively, the sliding strips are provided with two sliding grooves respectively and movably arranged on the two sliding grooves, the bridge body is fixedly arranged between the two sliding strips, a first ventilation groove is formed in the bottom surface of the base, a second ventilation groove is formed in the inner bottom surface of the bridge body, the partition plate is fixedly arranged on the concave surface of the middle end of the bridge body, the supporting crossbars are fixedly arranged on the concave surface of the top end of the bridge body, the adjusting screws are in threaded connection with the center of the top surface of the supporting crossbars, a bearing is fixedly sleeved on the outer peripheral surface of the bottom end of the adjusting screws, and the pressing plates are fixedly arranged at the bottom ends of the bearing.
Preferably, the sealing unit further comprises a guide rod and a wire outlet frame, wherein the guide rod is fixedly arranged on the inner wall of the other strip-shaped box and movably penetrates through the other supporting block, and the wire outlet frame is provided with two wire outlet frames which are respectively and fixedly arranged on the surfaces of two opposite sides of the sealing cover plate.
Preferably, the extension sleeves and the support blocks are arranged in a one-to-one correspondence.
Preferably, a group of first arc grooves are formed in the bottom surface of the pressing plate, a group of second arc grooves are formed in the top surface of the partition plate, the first arc grooves and the second arc grooves are oppositely arranged, and a ventilation notch is formed in the center of the concave surface of each second arc groove.
Preferably, one end of the screw rod, which movably extends to the outside of the strip-shaped box, is fixedly provided with a rotary disc.
Preferably, a group of mounting blocks are fixedly arranged on the bottom surfaces of two opposite sides of the base respectively, and mounting holes are formed in the mounting blocks.
Compared with the prior art, the cable bridge frame easy to disassemble and assemble has the following beneficial effects:
1. According to the utility model, the screw rod can be controlled to positively and negatively rotate on the strip-shaped box through the arrangement of the sealing unit, one supporting block in threaded connection with the screw rod can drive the extension sleeve to lift and adjust the exposed area on the strip-shaped box under the stress action of the supporting block, the sealing cover plate in a U shape is lifted and adjusted above the base in a U shape along with the lifting and adjusting of the sealing cover plate, the other supporting block can slide on the guide rod to lift and cooperate with the sealing cover plate to mobilize and provide auxiliary support for the sealing cover plate, the bridge body can only pass through the wire outlet frame to enter and exit the base after being slidingly assembled into the base by virtue of the sliding strip, the sealing cover plate moves downwards to close the base in a large area to avoid external water vapor from directly entering, and the sealing dampproof effect of the bridge body is ensured when the bridge body is easy to assemble and disassemble.
2. According to the utility model, the cable can be placed between the partition board and the pressing board by arranging the limiting isolation unit, after the bridge main body moves out of the base, the distance between the pressing board and the partition board can be adjusted by rotating the adjusting screw, a group of first arc-shaped grooves and a group of second arc-shaped grooves which are respectively arranged on the pressing board and the partition board can be used for compacting and separating a plurality of cables, external air flow can enter the base through the first ventilation grooves formed in the bottom surface of the base and then can reach the lower part of the partition board through the second ventilation grooves formed in the inner bottom surface of the bridge main body, and the ventilation notch in the center of the concave surface of the second arc-shaped grooves can be matched with the external air flow to finally contact the cable.
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 view of the overall structure of an easily detachable cable bridge;
FIG. 2 is a schematic top view of a cable bridge frame with easy disassembly and assembly;
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 the utility model at B-B in FIG. 2;
Fig. 5 is a schematic front view of a cable bridge frame easy to be disassembled and assembled.
In the drawings, the list of components represented by the various numbers is as follows:
1. a base;
2. A closing unit; 201. a strip-shaped box; 202. a screw rod; 203. a support block; 204. extending the sleeve; 205. closing the cover plate; 206. a guide rod; 207. a wire outlet frame;
3. A limit isolation unit; 301. a slide bar; 302. a partition plate; 303. a support cross bar; 304. adjusting a screw; 305. a pressing plate;
4. A bridge body;
5. a turntable;
6. And (5) installing a block.
Detailed Description
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, 2, 3 and 5, an easily detachable cable bridge includes a base 1 and a bridge body 4, which are both in a shape of a U, and further includes: a closing unit 2 arranged on the base 1 and a limit isolation unit 3 arranged on the bridge body 4;
The sealing unit 2 comprises a strip-shaped box 201, a screw rod 202, supporting blocks 203, an extension sleeve 204 and a sealing cover plate 205, wherein the strip-shaped box 201 is provided with two in total and symmetrically and fixedly arranged at the centers of the surfaces of the two opposite sides of the base 1, the screw rod 202 is movably arranged on the inner wall of one strip-shaped box 201, the supporting blocks 203 are provided with two in total, one supporting block 203 is in threaded connection with the screw rod 202, one end of the extension sleeve 204 is connected with the top surface of the supporting block 203, the sealing cover plate 205 is U-shaped, and the concave surface of the sealing cover plate 205 is connected with the other end of the extension sleeve 204;
the spacing isolation unit 3 comprises slide bars 301, a partition plate 302, a supporting cross bar 303, an adjusting screw 304 and a pressing plate 305, wherein two sliding grooves are respectively formed in the centers of concave surfaces on two opposite sides of the base 1, the slide bars 301 are provided with two sliding grooves in total and are respectively movably arranged on the two sliding grooves, the bridge main body 4 is fixedly arranged between the two slide bars 301, a first ventilation groove is formed in the bottom surface of the base 1, a second ventilation groove is formed in the inner bottom surface of the bridge main body 4, the partition plate 302 is fixedly arranged on the concave surface at the middle end of the bridge main body 4, the supporting cross bar 303 is fixedly arranged on the concave surface at the top end of the bridge main body 4, the adjusting screw 304 is in threaded connection with the center of the top surface of the supporting cross bar 303, a bearing is fixedly sleeved on the outer peripheral surface of the bottom end of the adjusting screw 304, and the pressing plate 305 is fixedly arranged at the bottom end of the bearing.
Further, the sealing unit 2 further includes a guide rod 206 and a wire outlet frame 207, wherein the guide rod 206 is fixedly arranged on the inner wall of the other strip-shaped box 201 and movably penetrates through the other supporting block 203, and the wire outlet frame 207 is provided with two wire outlet frames respectively and fixedly arranged on two opposite side surfaces of the sealing cover plate 205.
Further, the extension sleeves 204 are arranged in a one-to-one correspondence with the supporting blocks 203.
Further, one end of the screw rod 202 extending to the outside of the bar box 201 is fixedly provided with a turntable 5.
The bridge body 4 is easy and convenient to assemble and disassemble by the equipment through the sealing unit 2, and meanwhile, the sealing and dampproof effects are ensured.
Example two
As shown in fig. 1 and 3, an easy-to-disassemble cable bridge, including a base 1 and a bridge body 4, which are both in a shape of a U, further includes: a closing unit 2 arranged on the base 1 and a limit isolation unit 3 arranged on the bridge body 4;
The sealing unit 2 comprises a strip-shaped box 201, a screw rod 202, supporting blocks 203, an extension sleeve 204 and a sealing cover plate 205, wherein the strip-shaped box 201 is provided with two in total and symmetrically and fixedly arranged at the centers of the surfaces of the two opposite sides of the base 1, the screw rod 202 is movably arranged on the inner wall of one strip-shaped box 201, the supporting blocks 203 are provided with two in total, one supporting block 203 is in threaded connection with the screw rod 202, one end of the extension sleeve 204 is connected with the top surface of the supporting block 203, the sealing cover plate 205 is U-shaped, and the concave surface of the sealing cover plate 205 is connected with the other end of the extension sleeve 204;
the spacing isolation unit 3 comprises slide bars 301, a partition plate 302, a supporting cross bar 303, an adjusting screw 304 and a pressing plate 305, wherein two sliding grooves are respectively formed in the centers of concave surfaces on two opposite sides of the base 1, the slide bars 301 are provided with two sliding grooves in total and are respectively movably arranged on the two sliding grooves, the bridge main body 4 is fixedly arranged between the two slide bars 301, a first ventilation groove is formed in the bottom surface of the base 1, a second ventilation groove is formed in the inner bottom surface of the bridge main body 4, the partition plate 302 is fixedly arranged on the concave surface at the middle end of the bridge main body 4, the supporting cross bar 303 is fixedly arranged on the concave surface at the top end of the bridge main body 4, the adjusting screw 304 is in threaded connection with the center of the top surface of the supporting cross bar 303, a bearing is fixedly sleeved on the outer peripheral surface of the bottom end of the adjusting screw 304, and the pressing plate 305 is fixedly arranged at the bottom end of the bearing.
Further, a set of first arc grooves are formed in the bottom surface of the pressing plate 305, a set of second arc grooves are formed in the top surface of the partition plate 302, the first arc grooves are opposite to the second arc grooves, and a ventilation notch is formed in the center of the concave surface of each second arc groove.
Further, a group of mounting blocks 6 are fixedly arranged on the bottom surfaces of the two opposite sides of the base 1 respectively, and mounting holes are formed in the mounting blocks 6.
The device enables the cable to be ventilated and kept dry by the spacing isolation unit 3 while further avoiding moisture from remaining in the vicinity of the cable by multiple barriers.
The working principle of the utility model is as follows:
The holding turntable 5 controls the screw rod 202 to rotate positively and negatively on the strip-shaped box 201, one supporting block 203 in threaded connection with the screw rod 202 is stressed to drive the extension sleeve 204 to lift and adjust the exposed area on the strip-shaped box 201, the sealing cover plate 205 is lifted and adjusted above the base 1, the other supporting block 203 is matched with the sealing cover plate 205 in a sliding and lifting manner on the guide rod 206, after the bridge main body 4 is slidingly assembled into the base 1 by means of the sliding strip 301, cables can only enter and exit the base 1 through the wire outlet frame 207, the sealing cover plate 205 moves downwards to be tightly attached to the base 1 to seal the base 1 in a large area so as to prevent external water vapor from directly entering, the cables are placed between the partition plate 302 and the pressing plate 305, after the bridge main body 4 moves out of the base 1, the distance between the pressing plate 305 and the partition plate 302 is adjusted by rotating the adjusting screw rod 304, a group of first arc-shaped grooves and a group of second arc-shaped grooves respectively arranged on the pressing plate 305 and the partition plate 302, external air current enters the base 1 through the first arc-shaped grooves, then the second arc-shaped grooves formed in the inner bottom surface of the bridge main body 4 reach the partition plate 302, and finally the gaps of the second arc-shaped grooves are matched with the external air current to contact the cables.
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 (6)
1. The utility model provides an easy dismouting cable testing bridge, includes base (1) and testing bridge main part (4) that all are "U" style of calligraphy shape, its characterized in that still includes: the device comprises a closed unit (2) arranged on a base (1) and a limit isolation unit (3) arranged on a bridge main body (4);
the sealing unit (2) comprises a strip-shaped box (201), a screw rod (202), supporting blocks (203), extension sleeves (204) and a sealing cover plate (205), wherein the strip-shaped box (201) is provided with two symmetrically and fixedly arranged at the centers of the surfaces of two opposite sides of the base (1), the screw rod (202) is movably arranged on the inner wall of one strip-shaped box (201), the supporting blocks (203) are provided with two, one supporting block (203) is in threaded connection with the screw rod (202), one end of each extension sleeve (204) is connected with the top surface of each supporting block (203), and the sealing cover plate (205) is in a U shape, and the concave surface of each sealing cover plate is connected with the other end of each extension sleeve (204);
Spacing isolation unit (3) are including draw runner (301), baffle (302), support diaphragm (303), adjusting screw (304) and clamp plate (305), base (1) are in opposite directions both sides concave surface center do not have been equipped with a spout, draw runner (301) are equipped with two altogether and the activity sets up respectively on two spouts, bridge main part (4) are fixed to be set up between two draw runners (301), first ventilation groove has been seted up to base (1) bottom surface, second ventilation groove has been seted up to bridge main part (4) inside bottom surface, baffle (302) are fixed to be set up on bridge main part (4) middle-end concave surface, support diaphragm (303) are fixed to be set up on bridge main part (4) top concave surface, adjusting screw (304) threaded connection is in support diaphragm (303) center department, fixed cover is equipped with the bearing on adjusting screw (304) bottom outer peripheral face, clamp plate (305) are fixed to be set up in the bearing bottom.
2. The cable tray of claim 1, wherein: the sealing unit (2) further comprises a guide rod (206) and a wire outlet frame (207), wherein the guide rod (206) is fixedly arranged on the inner wall of the other strip-shaped box (201) and movably penetrates through the other supporting block (203), and the wire outlet frame (207) is provided with two sealing cover plates (205) which are respectively and fixedly arranged on the surfaces of two opposite sides of the sealing cover plates.
3. The cable tray of claim 2, wherein: the extension sleeves (204) are arranged in one-to-one correspondence with the supporting blocks (203).
4. The cable tray of claim 1, wherein: the bottom surface of the pressing plate (305) is provided with a group of first arc grooves, the top surface of the partition plate (302) is provided with a group of second arc grooves, the first arc grooves and the second arc grooves are oppositely arranged, and the center of the concave surface of each second arc groove is provided with a ventilation notch.
5. The cable tray of claim 1, wherein: one end of the screw rod (202) extending to the outside of the strip-shaped box (201) is fixedly provided with a rotary disc (5).
6. A readily removable cable tray according to claim 3 wherein: the base (1) is characterized in that a group of mounting blocks (6) are fixedly arranged on the bottom surfaces of two opposite sides of the base respectively, and mounting holes are formed in the mounting blocks (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323222875.XU CN221202061U (en) | 2023-11-29 | 2023-11-29 | Cable bridge easy to disassemble and assemble |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323222875.XU CN221202061U (en) | 2023-11-29 | 2023-11-29 | Cable bridge easy to disassemble and assemble |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221202061U true CN221202061U (en) | 2024-06-21 |
Family
ID=91524108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323222875.XU Active CN221202061U (en) | 2023-11-29 | 2023-11-29 | Cable bridge easy to disassemble and assemble |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221202061U (en) |
-
2023
- 2023-11-29 CN CN202323222875.XU patent/CN221202061U/en active Active
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