CN219371961U - Special line bridge for weak current machine room - Google Patents

Abstract

The utility model discloses a special line bridge for a weak current machine room, which comprises a bridge frame, wherein a bridge cover is arranged at the top of the inner wall of the bridge frame through a fixing assembly, and a plurality of suspension assemblies are arranged at the bottom wall of the bridge frame; this special circuit bridge of light current computer lab drives the sliding block through the bridge lid and slides in concave frame, the operation handle drives the slide bar, the stopper slides in the cavity, compression spring drives spacing post break away from with the contact of opening, when the position phase-match of through-hole and opening, the spring promotes slide bar and stopper and slides in the cavity under the elastic action, spacing post enters into in through-hole and the opening spacing, make when installing whole circuit bridge lid, spacing to the bridge lid, different mounted position has been prevented to meet, circuit bridge does not have the level, the condition that the landing appears to the bridge lid has been reduced the risk of installation.

Description

Special line bridge for weak current machine room

Technical Field

The utility model relates to the technical field of circuit bridges, in particular to a special circuit bridge for a weak current machine room.

Background

The weak current computer lab circuit bridge comprises support, bracket arm and installation annex etc. can independently erect, also can lay on various building (building) and piping lane supports, embody simple structure, handsome in appearance, configuration are nimble and easy maintenance etc. characteristics, and all parts all need to carry out galvanization and handle, install the outdoor bridge in the building, if be near the seaside or belong to the corrosion area, the material must have anticorrosive, moisture resistant gas, adhesive force is good, the high physical properties characteristics of impact strength.

The utility model discloses a special circuit bridge of light current computer lab in patent number CN202220981343.0, including the crane span structure frame, the outside of crane span structure frame is provided with the crane span structure lid, is fixed with the assembly strip on the inner wall of crane span structure lid, has seted up the assembly groove on the outer wall of crane span structure frame, and the constant head tank has been seted up to the bottom of crane span structure frame, is equipped with the adaptation piece in the constant head tank, the crane span structure frame outside is provided with the support, is fixed with the wallboard on the support, and wallboard and light current computer lab wall laminating, threaded connection has expansion bolts on the wallboard. This special circuit crane span structure of light current computer lab is through seting up the assembly groove on the crane span structure frame to set up the assembly strip in the inboard of crane span structure lid, utilize the assembly groove to push in the assembly strip for the location assembly of crane span structure lid is convenient, after the crane span structure frame is fixed, utilize the constant head tank on the crane span structure frame to provide the location benchmark, the assembly of adaptation piece is convenient, in driving into the crane span structure frame with the locking bolt, and in driving into the wall with the expansion bolts, utilize the support to support the crane span structure frame, can prevent that the crane span structure frame from dropping.

The device has certain disadvantages when in use: because the installation environment can exist the difference in different computer lab, when installing the circuit testing bridge, the circuit testing bridge probably not is the complete horizontality, and some can exist the condition that circuit testing bridge one end is high and one end is low to this adapts to different mounted positions, and above-mentioned device testing bridge lid drives the assembly strip and packs into the assembly groove in order to this for the location assembly of testing bridge lid, but does not carry out spacing to the testing bridge lid, when meeting the condition that circuit testing bridge one end is high and one end is low, the testing bridge lid can be to the landing of low place once break away from the assembly groove completely, can exist the installation risk.

Therefore, the utility model provides a special line bridge for a weak current machine room to solve the problems.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a special line bridge for a weak current machine room, which solves the problems.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the special line bridge for the weak current machine room comprises a bridge frame, wherein a bridge cover is arranged at the top of the inner wall of the bridge frame through a fixing assembly, and a plurality of suspension assemblies are arranged on the bottom wall of the bridge frame;

the fixed subassembly includes two concave frames, and two concave frame inner walls all sliding connection have the sliding block, and the through-hole has all been seted up to two concave frame diapire left and right sides, the through-hole has all been seted up to the position of sliding block diapire and corresponding through-hole, and the cavity has all been seted up to two inside left and right sides of concave frame, the equal sliding connection of cavity inner wall has the stopper, the equal fixedly connected with slide bar of stopper roof, the equal fixedly connected with spring in stopper roof front portion and rear portion, stopper diapire fixedly connected with spacing post.

Further, two concave frame side walls are fixedly connected with the tops of the inner side walls corresponding to the bridge frame, the sliding blocks are slidably connected with the inner walls of the corresponding concave frames, and the sliding block side walls are fixedly connected with the side walls of the bridge cover.

Through above-mentioned technical scheme, when installing the crane span structure lid, through crane span structure lid cooperation sliding block along concave frame inner wall slidable mounting fixed.

Further, the stopper inner wall all laminates with the cavity inner wall that corresponds, the sliding rod top all slides and runs through the concave frame fixedly connected with operation handle that corresponds, the spring top all with the cavity inner roof fixed connection.

Through above-mentioned technical scheme, drive fixed subassembly through using operating handle and work.

Further, the bottom ends of the limiting columns are all in sliding penetration with the concave frames to be attached to the corresponding through holes and the inner walls of the through holes.

Through above-mentioned technical scheme, spacing post enters into through-hole and through-hole inner wall and carries out spacing installation fixedly to it.

Further, the suspension assembly comprises a support column, an accommodating groove is formed in the top wall of the support column, and a penetrating groove is formed in the bottom wall of the bridge frame.

Through the technical scheme, the support column plays a role in supporting the whole line bridge.

Further, the inner wall of the accommodating groove is attached to the inner wall of the penetrating groove.

Through the technical scheme, the inner wall of the accommodating groove is attached to the inner wall of the penetrating groove, so that the line bridge cannot slide left and right or front and back.

Further, the front and rear parts of the top wall of the support column are fixedly connected with connecting rods, the top ends of the connecting rods are fixedly connected with fixing seats, and a plurality of expansion bolts are arranged on the top wall of the fixing seats.

Through above-mentioned technical scheme, fix through driving expansion bolts into the wall.

Advantageous effects

The utility model provides a special line bridge for a weak current machine room. Compared with the prior art, the method has the following beneficial effects:

(1) This special circuit bridge of light current computer lab drives the sliding block through the bridge lid and slides in concave frame, the operation handle drives the slide bar, the stopper slides in the cavity, compression spring drives spacing post break away from with the contact of opening, when the position phase-match of opening and opening is crossed to the opening, the spring promotes slide bar and stopper and slides in the cavity under the elastic action, spacing post enters into in opening and the opening spacing, make when installing whole circuit bridge lid, spacing to the bridge lid, different mounted position has been prevented to meet, circuit bridge does not have the level, the condition that the landing appears to the bridge lid has been reduced the risk of installation.

(2) This special circuit bridge of light current computer lab through placing the support column of suspension assembly in bridge frame below, the holding tank agrees with the through groove, drives the fixing base mutually supporting installation with the expansion bolts and beats into the wall in fixed with the connecting rod for the installation and the fixed of whole circuit bridge have provided higher safety and facility.

Drawings

FIG. 1 is a perspective view of the external structure of the present utility model;

FIG. 2 is a front view of the internal structure of the present utility model;

fig. 3 is a right side view of the internal structure of the fixing assembly of the present utility model.

In the figure 1, a bridge frame; 2. a bridge cover; 3. a fixing assembly; 31. a concave frame; 32. a slide bar; 33. a sliding block; 34. a cavity; 35. a spring; 36. a limiting block; 37. a through port; 38. a limit column; 39. a through hole; 4. a suspension assembly; 41. a support column; 42. a receiving groove; 43. a through groove; 44. a connecting rod; 45. a fixing seat; 46. an expansion bolt.

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.

Embodiment one:

referring to fig. 1-3, a special circuit bridge for a weak current machine room comprises a bridge frame 1, wherein a bridge cover 2 is arranged on the top of the inner wall of the bridge frame 1 through a fixing component 3, and a plurality of suspension components 4 are arranged on the bottom wall of the bridge frame 1;

the fixed assembly 3 comprises two concave frames 31, sliding blocks 33 are slidably connected to the inner walls of the two concave frames 31, through holes 37 are formed in the left side and the right side of the bottom wall of the two concave frames 31, through holes 39 are formed in the positions, corresponding to the through holes 37, of the bottom wall of the sliding blocks 33, cavities 34 are formed in the left side and the right side of the inner portion of the two concave frames 31, limiting blocks 36 are slidably connected to the inner walls of the cavities 34, sliding rods 32 are fixedly connected to the top walls of the limiting blocks 36, springs 35 are fixedly connected to the front portions and the rear portions of the top walls of the limiting blocks 36, and limiting columns 38 are fixedly connected to the bottom walls of the limiting blocks 36;

in the embodiment of the utility model, the purpose of the arrangement is that the fixing component 3 is arranged, so that the bridge cover 2 can be prevented from being limited, installed and fixed under the condition of sliding when the bridge cover 2 is installed, and the necessary safety of installation is improved.

Embodiment two:

referring to fig. 1-3, the present embodiment provides a technical solution based on the first embodiment: the side walls of the two concave frames 31 are fixedly connected with the tops of the corresponding inner side walls of the bridge frame 1, the sliding blocks 33 are fixedly connected with the corresponding inner walls of the concave frames 31, the side walls of the sliding blocks 33 are fixedly connected with the side walls of the bridge cover 2, the inner walls of the limiting blocks 36 are attached to the corresponding inner walls of the cavities 34, the tops of the sliding rods 32 are fixedly connected with operation handles through the corresponding concave frames 31 in a sliding manner, the tops of the springs 35 are fixedly connected with the inner top walls of the cavities 34, the bottoms of the limiting columns 38 are fixedly connected with the corresponding concave frames 31 in a sliding manner and are attached to the inner walls of the corresponding through holes 37 and 39, the suspension assembly 4 comprises supporting columns 41, the top walls of the supporting columns 41 are provided with accommodating grooves 42, the bottom walls of the bridge frame 1 are provided with penetrating grooves 43, the inner walls of the accommodating grooves 42 are attached to the inner walls of the penetrating grooves 43, the front and the rear parts of the top walls of the supporting columns 41 are fixedly connected with connecting rods 44, the tops of the connecting rods 44 are fixedly connected with fixing seats 45, and the top walls of the fixing seats 45 are provided with a plurality of expansion bolts 46;

in the embodiment of the present utility model, the purpose of this arrangement is that the inner wall of the accommodating groove 42 is attached to the inner wall of the penetrating groove 43, so that the situation that the bridge frame 1 slides back and forth or left and right can be prevented, the convenience of installation is increased to a greater extent, and the whole structure is simple and practical.

And all that is not described in detail in this specification is well known to those skilled in the art.

When the movable bridge cover 2 is in operation, the movable bridge cover 2 drives the sliding block 33 to slide in the concave frame 31, the operation handle drives the sliding rod 32 and the limiting block 36 to slide in the cavity 34, the spring 35 is compressed, the limiting column 38 is driven to be separated from contact with the through hole 37, when the sliding block 33 drives the through hole 39 to be matched with the through hole 37 in position, the operation handle is loosened, the spring 35 pushes the sliding rod 32 and the limiting block 36 to slide in the cavity 34 under the elastic action, and drives the limiting column 38 to enter the through hole 39 and the through hole 37 to limit, so that the movable bridge cover 2 is mounted, the sliding of the bridge cover 2 is avoided, then the supporting column 41 of the suspension assembly 4 is placed below the bridge frame 1, the accommodating groove 42 and the through groove 43 are mutually matched, the connecting rod 44 drives the fixing seat 45 to be mounted in a mutually matched mode, and the expansion bolt 46 is driven into a wall surface to be fixed, and the whole circuit bridge is mounted.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 (7)

1. The utility model provides a special circuit bridge of weak current computer lab, includes bridge frame (1), its characterized in that: a bridge cover (2) is arranged at the top of the inner wall of the bridge frame (1) through a fixing component (3), and a plurality of suspension components (4) are arranged on the bottom wall of the bridge frame (1);

fixed subassembly (3) are including two concave frame (31), and equal sliding connection of two concave frame (31) inner walls has sliding block (33), and through-hole (37) have all been seted up to two concave frame (31) diapire left and right sides, through-hole (39) have all been seted up to the position of sliding block (33) diapire and corresponding through-hole (37), cavity (34) have all been seted up to two concave frame (31) inside left and right sides, equal sliding connection of cavity (34) inner wall has stopper (36), the equal fixedly connected with slide bar (32) of stopper (36) roof, the equal fixedly connected with spring (35) in stopper (36) roof front portion and rear portion, stopper (36) diapire fixedly connected with spacing post (38).

2. The weak current machine room dedicated wiring bridge of claim 1, wherein: the side walls of the two concave frames (31) are fixedly connected with the top of the inner side wall corresponding to the bridge frame (1), the sliding blocks (33) are slidably connected with the inner wall of the corresponding concave frame (31), and the side walls of the sliding blocks (33) are fixedly connected with the side wall of the bridge cover (2).

3. The weak current machine room dedicated wiring bridge of claim 1, wherein: the inner walls of the limiting blocks (36) are attached to the inner walls of the corresponding cavities (34), the top ends of the sliding rods (32) are fixedly connected with operation handles through the corresponding concave frames (31) in a sliding mode, and the top ends of the springs (35) are fixedly connected with the inner top wall of the cavity (34).

4. The weak current machine room dedicated wiring bridge of claim 1, wherein: the bottom ends of the limiting columns (38) are all in sliding penetration with the concave frame (31) to be attached to the inner walls of the corresponding through holes (37) and the corresponding through holes (39).

5. The weak current machine room dedicated wiring bridge of claim 1, wherein: the suspension assembly (4) comprises a support column (41), an accommodating groove (42) is formed in the top wall of the support column (41), and a penetrating groove (43) is formed in the bottom wall of the bridge frame (1).

6. The weak current machine room dedicated wiring bridge of claim 5, wherein: the inner wall of the accommodating groove (42) is attached to the inner wall of the penetrating groove (43).

7. The weak current machine room dedicated wiring bridge of claim 5, wherein: the support column (41) roof front and back portion all fixedly connected with connecting rod (44), connecting rod (44) top all fixedly connected with fixing base (45), a plurality of expansion bolts (46) are installed to fixing base (45) roof.