Constructional engineering distribution frame

Abstract

The utility model relates to the technical field of distribution frames, in particular to a constructional engineering distribution frame which comprises a supporting plate, at least one sliding groove is formed in the bottom of the supporting plate, the sliding groove penetrates through the end portion of the supporting plate, the cross section of the sliding groove is in a T shape, and a narrow opening of the sliding groove penetrates through the bottom of the supporting plate. A plurality of sliding blocks arranged at intervals are correspondingly arranged in the sliding grooves, arc-shaped clamping plates are connected to the bottoms of the sliding blocks through connecting bases, openings of the clamping plates are arranged downwards, the clamping plates are elastic, open grooves are formed in the middles of the two sides of the clamping plates, a plurality of balls arranged at intervals are arranged in the open grooves, and the diameter of the balls is larger than the thickness of the clamping plates. When the distribution frame for constructional engineering is used, the balls move in the fixed cover, so that a cable can slide freely after being placed in the clamping plates, the frictional resistance of the cable in the clamping plates is reduced, the abrasion of the cable when the cable is pulled is reduced, and the better protection effect is achieved in the installation process of the cable.

Description

TECHNICAL FIELD

[0001] The utility model relates to a distribution frame technical field especially relates to a kind of building engineering distribution frame. BACKGROUND

[0002] In building engineering, the installation of cable needs to use distribution frame, it is the most important component in management subsystem, is the pivot that realizes the cross connection of two subsystems of vertical trunk and horizontal wiring, according to the different of use place, purpose, is divided into two categories of total distribution frame and intermediate distribution frame.

[0003] When using distribution frame to fix and support cable, often meet the situation of pulling cable, such as inadvertently touching cable when worker walks, or when installing the other end of cable, the reserved cable length is insufficient and pulls cable to reach the required position, etc., these situations pull and cause cable to move in distribution frame and generate friction, cause the abrasion of cable skin, even possibly cause distribution frame damage or cable from distribution frame off situation due to insufficient fixing position force. SUMMARY

[0004] The utility model aims at solving the above-mentioned shortcomings in prior art, and provides a kind of building engineering distribution frame.

[0005] To achieve the above object, the utility model adopts the following technical scheme: design a kind of building engineering distribution frame, including support plate, at least one sliding slot is set on the bottom of support plate, sliding slot penetrates the end of support plate, the cross section of sliding slot is "T" type and the narrow mouth of sliding slot is set through the bottom of support plate;

[0006] Corresponding sliding block is set in sliding slot, and arc-shaped clamping plate is connected to the bottom of sliding block by connecting seat, the opening of clamping plate is set downward, and clamping plate is elastic, slot is set in the middle of the two sides of clamping plate, and a plurality of interval arranged balls are arranged in the slot, the diameter of ball is greater than the thickness of clamping plate, and hemispherical fixed cover is arranged on the two sides of ball, and fixed cover is fixed with the inner wall of slot by connecting rod.

[0007] Preferably, the ball is a rubber ball with elasticity.

[0008] Preferably, the front projection area of connecting seat is greater than sliding block, and the top surface of connecting seat and the bottom of support plate are gap matched.

[0009] Preferably, limit strip is installed on the end wall of sliding slot, and rubber block with elasticity is built in the end of sliding slot, and baffle is installed on the side of rubber block away from sliding slot.

[0010] Preferably, mounting plates are mounted at the ends of the support plate, the top of the mounting plate is bent to be L-shaped towards the side away from the support plate, and a mounting hole is formed in the top of the mounting plate.

[0011] Preferably, a fixed plate is arranged in parallel above the support plate, a fixed seat is rotatably mounted at both ends of one side of the fixed plate through a rotating shaft, the fixed seat is fixed on the support plate, and a strip-shaped fixed hole is formed in the fixed plate.

[0012] Preferably, magnetic attraction pieces are mounted on the side of the fixed plate close to the support plate, so that the fixed plate and the support plate are magnetically attracted and fixed.

[0013] Preferably, a limiting plate is arranged on the side of the fixed plate close to the fixed seat, and the limiting plate is vertically fixed on the top surface of the support plate.

[0014] The design scheme of the utility model has the beneficial effects in the application process.

[0015] 1. The building engineering distribution frame allows the cable to freely slide after being placed in the clamping plate by the movement of the ball in the fixed cover, reduces the friction resistance of the cable in the clamping plate, reduces the wear of the cable when being pulled, and better protects the cable during installation.

[0016] 2. The building engineering distribution frame allows the distribution frame to be directly fixed by sticking the mounting plate on the mounting surface, or to be hung and installed by turning over the fixed plate, thereby improving the installation adaptability of the distribution frame and facilitating selective installation according to the installation environment and the laying mode of the cable. DETAILED DESCRIPTION

[0017] Figure 1 The structure of the utility model Figure 1 ;

[0018] Figure 2 The structure of the utility model Figure 2 ;

[0019] Figure 3 The bottom structure of the support plate of the utility model Figure 1 ;

[0020] Figure 4 The bottom structure of the support plate of the utility model Figure 2 ;

[0021] Figure 5 The clamping plate structure of the utility model.

[0022] In the figure: 1, support plate; 2, sliding groove; 3, sliding block; 4, connecting seat; 5, clamping plate; 6, slot; 7, ball; 8, fixed cover; 9, limiting strip; 10, rubber block; 11, baffle; 12, mounting plate; 13, fixed plate; 14, fixed seat; 15, fixed hole; 16, limiting plate; 17, magnetic attraction piece. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments.

[0024] Referring to Figures 1-5 A building engineering distribution frame, comprising a support plate 1, mounting plates 12 are installed at the ends of the support plate 1, the top of the mounting plate 12 is bent to be "L" type away from the side of the support plate 1, and mounting holes are formed in the top of the mounting plate 12, so that bolts can be taken through the mounting holes to directly fix the support plate 1 on the support surface at the required installation position during installation;

[0025] It should be noted that the support plate 1 has another installation mode, that is, a fixed plate 13 is arranged in parallel above the support plate 1, the top surface of the fixed plate 13 is flush with the top surface of the mounting plate 12, fixed seats 14 are rotatably installed at both ends of one side of the fixed plate 13 through pivots, the fixed seats 14 are fixed on the support plate 1, strip-shaped fixed holes 15 are formed in the fixed plate 13, the fixed plate 13 can be flipped to be perpendicular to the support plate 1, and in order to ensure the perpendicularity between the fixed plate 13 and the support plate 1, limiting plates 16 are arranged on the side of the fixed plate 13 close to the fixed seats 14, the limiting plates 16 are vertically fixed on the top surface of the support plate 1, and then bolts can be taken through the fixed holes 15 to fix the fixed plate 13 on the support surface at the required installation position, so that the support plate 1 can be hung downward.

[0026] Specifically, the two installation modes provide more installation options for the distribution frame and provide better adaptability and convenience for the installation of the distribution frame; when the fixed plate 13 is combined on the support plate 1, in order to ensure the stability between the fixed plate 13 and the support plate 1 during carrying and moving, magnetic attraction pieces 17 are arranged on the side of the fixed plate 13 close to the support plate 1, so that the fixed plate 13 and the support plate 1 can be magnetically attracted and fixed together, facilitating carrying.

[0027] After the support plate 1 is installed, as shown in Figure 3 and Figure 4 At least one sliding groove 2 is formed in the bottom of the support plate 1, the sliding groove 2 penetrates the end of the support plate 1, the cross section of the sliding groove 2 is "T" type, and the narrow opening of the sliding groove 2 penetrates the bottom of the support plate 1; a plurality of spaced sliding blocks 3 are arranged in the sliding groove 2,Figure 3 and Figure 5 As shown in the drawings, the arc-shaped clamping plate 5 is connected to the bottom of the sliding block 3 through the connecting seat 4, the opening of the clamping plate 5 is arranged downward, and the clamping plate 5 is elastic, so that the cable can be clamped and stabilized better after being placed in the clamping plate 5 by supporting the clamping plate 5 outward, so that the elastic force of the elastic clamping plate 5 after deformation can better clamp and stabilize the cable; the slotted groove 6 is arranged in the middle of the two sides of the clamping plate 5, and a plurality of spaced balls 7 are arranged in the slotted groove 6, the diameter of the ball 7 is greater than the thickness of the clamping plate 5, and the hemispherical fixing cover 8 is arranged on the two sides of the ball 7, the fixing cover 8 is fixed with the inner wall of the slotted groove 6 through the connecting rod, in the actual use process, the ball 7 is movably arranged in the fixing cover 8, and the depth of the concave surface of the fixing cover 8 is less than the radius of the ball 7, so that the cable can be in direct contact with the ball 7 after being placed in the clamping plate 5, so that the ball 7 can rotate with the sliding of the cable as soon as the cable slides in the clamping plate 5, thereby reducing the friction of the clamping plate 5 on the cable and reducing the wear of the cable when being pulled and sliding, and the possibility of damage of the clamping plate 5 due to excessive bending.

[0028] Further, since the ball 7 is in contact with the cable, the spherical shape of the ball 7 makes the contact surface between the two smaller, and the elastic action of the clamping plate 5 easily causes the ball 7 to extrude the cable too much, combined with the fact that the cable sheath is mostly soft rubber, which easily causes the cable to be damaged due to deformation, therefore the ball 7 is a rubber ball with elasticity, which buffers the contact and extrusion of the ball 7 and the cable, and reduces the extrusion of the ball 7 on the cable.

[0029] Specifically, in the actual use process, two or more than two sliding grooves 2 can be arranged, so that when the clamping plate 5 is installed, a plurality of clamping plates 5 can be formed side by side, so that they can act on one cable at the same time, so that the weight of the cable can be shared by the plurality of clamping plates 5, so as to improve the stability of the cable when fixed and the fixing effect of the distribution frame on the cable.

[0030] It should be noted that the front view projection area of the connecting seat 4 is greater than that of the sliding block 3, and the top surface of the connecting seat 4 is gap-fitted with the bottom of the supporting plate 1 to limit the sliding block 3 in the sliding groove 2, preventing the sliding block 3 from shaking and other unstable conditions in the sliding groove 2.

[0031] Finally, after all the cables are installed in sequence, as shown in Figure 4 a limiting strip 9 is installed on the inner wall of the end of the sliding groove 2, and an elastic rubber block 10 is arranged in the end of the sliding groove 2, and a baffle 11 is arranged on the side of the rubber block 10 away from the sliding groove 2, so that the rubber block 10 can be taken and plugged in the end of the sliding groove 2, thereby sealing the two ends of the sliding groove 2, to prevent the sliding block 3 from sliding out of the sliding groove 2 when the cable is pulled.

[0032] The above merely describes a preferred embodiment of the present application, and the protection scope of the present application is not limited thereto, and any skilled person in the art, according to the technical scheme and the inventive concept of the present application, makes equivalent replacement or change within the technical range disclosed by the present application, which should be covered within the protection scope of the present application.

Claims

1. A construction wiring rack, characterized by: The utility model provides a support plate (1), at least one chute (2) is set up on the bottom of support plate (1), chute (2) penetrates the end of support plate (1), the cross section of chute (2) is '' T '' type and the narrow mouth of chute (2) is set through the bottom of support plate (1); Correspondingly, a plurality of sliding blocks (3) are arranged in the chute (2), and an arc-shaped clamping plate (5) is connected to the bottom of the sliding block (3) through a connecting seat (4), the opening of the clamping plate (5) is downwardly arranged, the clamping plate (5) is elastic, a slot (6) is formed in the middle of the two sides of the clamping plate (5), a plurality of spaced balls (7) are arranged in the slot (6), the diameter of the ball (7) is greater than the thickness of the clamping plate (5), and a hemispherical fixing cover (8) is arranged on the two sides of the ball (7), and the fixing cover (8) is fixed to the inner wall of the slot (6) through a connecting rod.

2. A wiring rack for building services as claimed in claim 1, characterised in that: The ball (7) is an elastic rubber ball.

3. A wiring rack for construction work according to claim 1, characterized in that: The front view projection area of the connecting seat (4) is greater than that of the sliding block (3), and the top surface of the connecting seat (4) is in clearance fit with the bottom of the support plate (1).

4. A construction wiring rack as defined in claim 1, wherein: A limiting strip (9) is installed on the inner wall of the end of the chute (2), and a rubber block (10) with elasticity is arranged in the end of the chute (2), and a baffle (11) is installed on the side of the rubber block (10) away from the chute (2).

5. A construction wiring rack as defined in claim 1, wherein: An installation plate (12) is installed on the end of the support plate (1), the top of the installation plate (12) is bent to be '' L '' type away from the support plate (1), and an installation hole is formed in the top of the installation plate (12).

6. A construction wiring rack as defined in claim 1, wherein: A fixed plate (13) is arranged parallel to the support plate (1), a fixed seat (14) is rotatably installed on one side of the fixed plate (13) through a rotating shaft, the fixed seat (14) is fixed to the support plate (1), and a strip-shaped fixed hole (15) is formed in the fixed plate (13).

7. A building services enclosure according to claim 6, wherein: A magnetic attraction piece (17) is installed on the side of the fixed plate (13) close to the support plate (1), so that the fixed plate (13) and the support plate (1) are magnetically attracted and fixed.

8. A construction wiring rack as claimed in claim 6, wherein: A limiting plate (16) is arranged on the side of the fixed plate (13) close to the fixed seat (14), and the limiting plate (16) is vertically fixed to the top surface of the support plate (1).

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