CN220527584U

CN220527584U - Energy-saving high-load cable bridge

Info

Publication number: CN220527584U
Application number: CN202321312941.XU
Authority: CN
Inventors: 孙春林; 姚波; 丁勇; 郭殿华
Original assignee: Zhenjiang Huazhou Electrical Appliances Co ltd
Current assignee: Zhenjiang Huazhou Electrical Appliances Co ltd
Priority date: 2023-05-26
Filing date: 2023-05-26
Publication date: 2024-02-23
Anticipated expiration: 2033-05-26

Abstract

The utility model belongs to the technical field of cable laying, and particularly relates to an energy-saving high-load cable bridge, which solves the problems that in the prior art, a cover is inconvenient to assemble and disassemble and cannot be effectively rain-proof.

Description

Energy-saving high-load cable bridge

Technical Field

The utility model relates to the technical field of cable laying, in particular to an energy-saving high-load cable bridge frame.

Background

At present, the cable bridge is divided into a groove type structure, a tray type structure, a ladder frame type structure, a grid type structure and the like, and comprises a bracket, a bracket arm, an installation accessory and the like. The bridge frame in the building can be independently erected, can be laid on various buildings and pipe gallery brackets, and all parts are required to be galvanized and are arranged on the bridge frame outside the building in the open air.

The authorized bulletin number in the prior art is: the utility model provides an energy-conserving high load cable testing bridge of CN217545486U, includes the roof beam structure, and the top both ends of roof beam structure are connected with the guide vane respectively, and the bottom of roof beam structure is connected with the layer board perpendicularly, and the top of layer board is provided with the protruding muscle of pitch arc concave shape, and the protruding muscle of pitch arc concave shape includes two tangent concave parts and convex part, and the middle part of the protruding muscle of pitch arc concave shape is connected with central bead, and the both ends of the protruding muscle of pitch arc concave shape are connected with flat top respectively. According to the utility model, the arc concave convex ribs with the concave parts are arranged, so that the contact area of the arc concave convex ribs on a cable can be increased compared with that of a plane convex rib, the threading stability of the cable is improved, the arc concave convex ribs, the central convex rib and the flat top part form an uneven cable supporting part, the wiring installation of the cable is stabilized, the beam frame is prevented from being deformed by arranging the anti-load capacity of the groove to strengthen the beam frame, however, the top cover is fixed through clamping, the clamping effect is poor after the use times are increased, the top cover becomes loose and can not be fixed, the side surface of the device is grooved, rainwater can enter the device during rain, if the line is aged and damaged, the whole quality of the rainwater can be increased after the rainwater enters the device, and the burden of the device can be increased.

Disclosure of Invention

The utility model aims to provide an energy-saving high-load cable bridge, which solves the problem that a cover cannot be effectively and rainproof due to inconvenient disassembly and assembly.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an energy-conserving high-load cable testing bridge, includes casing and lid, the locating piece that two symmetrical arrangements are passed through to the bottom of lid fixedly connected with of screw, two symmetrical arrangement's mounting groove has been seted up to the inside of casing, the inside of mounting groove is passed through screw fixedly connected with locating sleeve, be connected with initiative cover and locking cover through screw fixedly connected with respectively on the locating sleeve, the inside slip of initiative cover is equipped with the initiative piece, one side of initiative piece is passed through screw fixedly connected with locking lever;

the inside slip assembly of locking cover is equipped with the draw-bar, the one end of draw-bar is through screw fixedly connected with pull rod, one side of locking cover is through screw fixedly connected with slip cover, the pull rod slip assembly is in the inside of slip cover.

Preferably, the inside of casing has offered the louvre of a plurality of symmetrical arrangement, through screw fixedly connected with a plurality of symmetrical arrangement's weather shield on the casing, the inside of casing is through screw fixedly connected with a plurality of equidistance equipartition lug.

Preferably, the driving sleeve is provided with a driving groove inside, the driving block is slidably connected inside the driving groove, a return spring is welded at the bottom of the driving block, and the other end of the return spring is welded on the inner wall of the driving groove.

Preferably, the locking sleeve is provided with a transverse groove inside, the clamping rod is connected in a sliding mode inside the transverse groove, one end of the clamping rod is welded with an ejection spring, and the other end of the ejection spring is welded on the inner wall of the transverse groove.

Preferably, a clamping groove is formed in the positioning block, the other end of the clamping rod is nested in the clamping groove, the clamping rod and the clamping groove are identical in shape and size, and the clamping groove enables the clamping rod to fix the positioning block.

Preferably, a sliding groove is formed in the sliding sleeve, the pull rod penetrates through the sliding groove, and the sliding groove enables the pull rod to move more stably.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the positioning block at the bottom of the cover is aligned with the positioning sleeve and inserted through the arrangement of the driving block, the positioning block drives the driving block to move downwards and drives the locking rod to move downwards, the locking rod moves out of the groove in the locking rod, the locking rod is ejected out of constraint by the ejection spring and is embedded into the clamping groove in the positioning block, the positioning block is fixed, and the cover is fixed, so that the effect of convenient disassembly and assembly of the cover is realized.

2. According to the utility model, through the arrangement of the structures such as the radiating holes, the rain shield and the like, the radiating holes are formed in the shell, and heat emitted by the cable in use can be timely discharged, so that the temperature of the cable is reduced, the energy saving is realized, the rain shield can effectively prevent rainwater from entering the shell, the damage and the electric leakage of the cable are prevented, the rainwater is prevented from entering the shell, the burden of the shell is also prevented from being increased, and the effect of effectively preventing the rainwater is realized.

Drawings

FIG. 1 is a front view of the present utility model;

FIG. 2 is an enlarged view of structure A of the present utility model;

fig. 3 is a schematic overall structure of the present utility model.

In the figure: 1. a housing; 2. a cover; 3. a rain shield; 4. a bump; 5. a heat radiation hole; 6. a positioning block; 7. a positioning sleeve; 8. an active block; 9. a driving sleeve; 10. a return spring; 11. a locking lever; 12. a clamping rod; 13. a pull rod; 14. a sliding sleeve; 15. a locking sleeve; 16. a clamping groove; 17. and (5) ejecting a spring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, an energy-saving high-load cable bridge comprises a shell 1 and a cover 2, wherein two symmetrically arranged positioning blocks 6 are fixedly connected to the bottom of the cover 2 through screws, two symmetrically arranged mounting grooves are formed in the shell 1, a positioning sleeve 7 is fixedly connected to the inside of each mounting groove through screws, a driving sleeve 9 and a locking sleeve 15 are respectively fixedly connected to each positioning sleeve 7 through screws, a driving block 8 is slidably assembled in the driving sleeve 9, a locking rod 11 is fixedly connected to one side of the driving block 8 through screws, a clamping rod 12 is slidably assembled in the locking sleeve 15, a pull rod 13 is fixedly connected to one side of the clamping rod 12 through screws, a sliding sleeve 14 is fixedly connected to one side of the locking sleeve 15 through screws, the pull rod 13 is slidably assembled in the sliding sleeve 14, the positioning blocks 6 at the bottom of the cover 2 are aligned with the positioning sleeve 7 and inserted through the arrangement of the driving block 8, the locking rod 11 is driven to move downwards by the positioning blocks 6, the locking rod 11 is moved downwards from the inner grooves of the clamping rod 12, the locking rod 12 is constrained by the locking rod 12, the locking rod 17 is constrained by the locking rod 17 to be ejected out of the positioning blocks 6, and the cover 2 is conveniently assembled and the cover 2 is conveniently and fixed to the cover 2.

Referring to fig. 1-3, a plurality of symmetrically arranged cooling holes 5 are formed in the shell 1, a plurality of symmetrically arranged rain shield plates 3 are fixedly connected to the shell 1 through screws, a plurality of equally distributed protruding blocks 4 are fixedly connected to the interior of the shell 1 through screws, the cooling holes 5 are formed in the shell 1 through the arrangement of the cooling holes 5, the rain shield plates 3 and the like, heat emitted in the use process of a cable can be timely discharged, the temperature of the cable is reduced, energy conservation is achieved, the rain shield plates 3 can effectively prevent rainwater from entering the shell 1, damage and leakage of the cable are prevented, the burden of the shell 1 is increased when the rainwater enters the shell 1, and an effect of effectively preventing rainwater is achieved.

Referring to fig. 1-3, an active slot is formed in the active sleeve 9, an active block 8 is slidably connected in the active slot, a return spring 10 is welded at the bottom of the active block 8, the other end of the return spring 10 is welded on the inner wall of the active slot, a transverse slot is formed in the locking sleeve 15, a clamping rod 12 is slidably connected in the transverse slot, an ejector spring 17 is welded at one end of the clamping rod 12, the other end of the ejector spring 17 is welded on the inner wall of the transverse slot, a clamping slot 16 is formed in the positioning block 6, the other end of the clamping rod 12 is nested in the clamping slot 16, the clamping rod 12 and the clamping slot 16 are identical in shape and size, a sliding slot is formed in the sliding sleeve 14, and a pull rod 13 penetrates through the sliding slot.

The specific implementation process of the utility model is as follows: the positioning block 6 at the bottom of the cover 2 is aligned with the positioning sleeve 7 and inserted, the positioning block 6 drives the driving block 8 to move downwards and drives the locking rod 11 to move downwards, the locking rod 11 moves out of the groove in the clamping rod 12, the clamping rod 12 is ejected out of the ejection spring 17 and is embedded into the clamping groove 16 in the positioning block 6, the positioning block 6 is fixed, the cover 2 is fixed, when the cover 2 needs to be opened, the pull rod 13 is pulled, the pull rod 13 drives the clamping rod 12 to move rightwards, the clamping rod 12 moves out of the clamping groove 16 in the positioning block 6, the cover 2 can be opened, the reset spring 10 pushes the driving block 8 upwards to drive the locking rod 11 to move upwards, the locking rod 11 is embedded into the groove in the clamping rod 12, and the clamping rod 12 is fixed.

The heat dissipation hole 5 is formed in the shell 1, heat emitted in the use process of the cable can be timely discharged, the temperature of the cable is reduced, energy conservation is achieved, the rain shield 3 can effectively prevent rainwater from entering the shell 1, damage and leakage of the cable are prevented, the rainwater is prevented from entering the shell 1, the burden of the shell 1 is increased, the bump 4 is utilized to achieve high load, and the problem that the high load is not excessively described is solved.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an energy-conserving high load cable testing bridge, includes casing (1) and lid (2), its characterized in that: the bottom of the cover (2) is fixedly connected with two symmetrically arranged positioning blocks (6) through screws, two symmetrically arranged mounting grooves are formed in the shell (1), positioning sleeves (7) are fixedly connected with the inside of the mounting grooves through screws, driving sleeves (9) and locking sleeves (15) are respectively fixedly connected with the positioning sleeves (7) through screws, driving blocks (8) are slidably assembled in the driving sleeves (9), and locking rods (11) are fixedly connected with one side of the driving blocks (8) through screws;

the inside slip assembly of locking cover (15) is equipped with draw-in bar (12), the one end of draw-in bar (12) is through screw fixedly connected with pull rod (13), one side of locking cover (15) is through screw fixedly connected with slip cap (14), pull rod (13) slip assembly is in the inside of slip cap (14).

2. The energy efficient high load cable tray of claim 1, wherein: the novel rain shield is characterized in that a plurality of symmetrically arranged radiating holes (5) are formed in the shell (1), a plurality of symmetrically arranged rain shield plates (3) are fixedly connected to the shell (1) through screws, and a plurality of equally spaced uniformly distributed protruding blocks (4) are fixedly connected to the inside of the shell (1) through screws.

3. The energy efficient high load cable tray of claim 1, wherein: the driving device is characterized in that a driving groove is formed in the driving sleeve (9), the driving block (8) is connected in a sliding mode in the driving groove, a reset spring (10) is welded at the bottom of the driving block (8), and the other end of the reset spring (10) is welded on the inner wall of the driving groove.

4. The energy efficient high load cable tray of claim 1, wherein: the inside of locking cover (15) has seted up the horizontal groove, card pole (12) sliding connection is in the inside of horizontal groove, the one end welding of card pole (12) has ejection spring (17), the other end welding of ejection spring (17) is in on the inner wall of horizontal groove.

5. The energy efficient high load cable tray of claim 1, wherein: the clamping groove (16) is formed in the positioning block (6), the other end of the clamping rod (12) is nested in the clamping groove (16), and the clamping rod (12) and the clamping groove (16) are identical in shape and size.

6. The energy efficient high load cable tray of claim 1, wherein: the sliding sleeve (14) is internally provided with a sliding groove, and the pull rod (13) passes through the sliding groove.