CN214255580U

CN214255580U - Hydraulic and hydroelectric engineering is with device of sunkening cord

Info

Publication number: CN214255580U
Application number: CN202120331150.6U
Authority: CN
Inventors: 罗红玉
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-02-05
Filing date: 2021-02-05
Publication date: 2021-09-21
Anticipated expiration: 2031-02-05

Abstract

The utility model discloses a water conservancy and hydropower engineering is with device of sunkening cord, including junction box and coupling mechanism, the junction box includes box body and lid, two the coupling mechanism is installed respectively in the junction box both sides, the coupling mechanism includes cardboard, spacing kelly, connecting plate and reset assembly, two of "U" type the cardboard is fixed perpendicularly in the lid side, two the reset assembly is installed in the box body side, the "T" type spacing kelly one end and reset assembly elastic connection, the other end block is located the cardboard, and spacing kelly tip and cardboard surface contact are spacing, two be provided with the connecting plate between the spacing kelly; the utility model discloses a be provided with coupling mechanism, neither influence the junction box and realize that the electric wire keeps apart branch and the work of burying the line, can realize the fastening connection of box body and lid again, relative screwed connection reduces the trouble that the screw was dismantled and saves the takedown time, increases the junction box and opens the convenience.

Description

Hydraulic and hydroelectric engineering is with device of sunkening cord

Technical Field

The utility model belongs to the technical field of the device of sunkening cord, concretely relates to hydraulic and hydroelectric engineering is with device of sunkening cord, is a junction box that hydraulic and hydroelectric engineering electric wire sunkened cord was used very much.

Background

The culture of the hydraulic and hydroelectric engineering has knowledge in the aspects of exploration, planning, design, construction, scientific research, management and the like of the hydraulic and hydroelectric engineering, and can be used for high-level engineering technical talents working in the aspects of planning, design, construction, scientific research, management and the like in departments of water conservancy, hydropower and the like. One of tools needed for wire embedding in water conservancy and hydropower engineering is a junction box, and the junction box is a terminal of a distribution cable or an optical cable, is used for connecting the distribution cable or the optical cable with a user line part, is used for branching a main line and has an important function.

The existing junction box comprises a box body and a box cover, the box body and the box cover are connected through a plurality of screws, and the screws are relatively troublesome to disassemble and take down when the box body and the box cover are separated, so that the problem of more time consumption is solved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a hydraulic and hydroelectric engineering is with device of sunkening cord to solve some adapter boxes that propose among the above-mentioned background art and include box body and lid, the two is through a plurality of screwed connection, and the dismantlement of screw is taken off comparatively troublesome when the two breaks away from, consumes the problem of more time.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a hydraulic and hydroelectric engineering is with device of sunkening cord, includes junction box and coupling mechanism, the junction box includes box body and lid, two coupling mechanism installs respectively in the junction box both sides, coupling mechanism includes cardboard, spacing kelly, connecting plate and reset assembly, two of "U" type cardboard vertical fixation is in the lid side, two reset assembly installs in the box body side, "T" type spacing kelly one end and reset assembly elastic connection, other end block are located the cardboard, just spacing kelly tip is spacing with cardboard surface contact, two be provided with the connecting plate between the spacing kelly.

Preferably, the reset assembly comprises a fixed rod and a reset spring, the fixed rod is vertically fixed on the side face of the box body, the free end of the fixed rod movably penetrates through the limiting clamping rod and is exposed outside, and a limiting plate is fixed at the end part of the fixed rod.

Preferably, the reset spring is sleeved on the fixed rod, and two ends of the reset spring are respectively fixed on the limiting clamping rod and the surface of the limiting plate.

Preferably, a gasket in contact with the front surface of the clamping plate is fixed on the surface of the end part of the limiting clamping rod, and the gasket is a rubber sheet.

Preferably, junction box lower surface is provided with the junction box along its length direction, junction box lower extreme surface mounting has firm subassembly, firm subassembly includes mounting panel, ring and fly leaf, the mounting panel level is located the junction box below, the mounting panel rear surface is provided with the ring with the corresponding department of junction box.

Preferably, one end of the movable plate is fixed on the front surface of the mounting plate, the other end of the movable plate is fixed on the front surface of the junction box through a screw, the movable plate comprises an inner plate and an outer plate, and the inner plate is movably located in the outer plate.

Preferably, a sealing strip is filled between the box body and the box cover, and the sealing strip is a rubber strip.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the utility model discloses a be provided with coupling mechanism, neither influence the junction box and realize that the electric wire keeps apart branch and the work of burying the line, can realize the fastening connection of box body and lid again, relative screwed connection reduces the trouble that the screw was dismantled and saves the takedown time, increases the junction box and opens the convenience.

(2) The utility model discloses a be provided with firm subassembly, neither influence the electric wire branch and cut off, multiplicable separation security that exposes between the electric wire again reduces and stretches out the probability that the electric wire twined wearing and tearing each other, subassembly easy to assemble and dismantlement simultaneously.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a partially enlarged view of the connecting mechanism of the present invention;

fig. 3 is a schematic diagram of the right-side view structure of the connection mechanism of the present invention;

FIG. 4 is a partial enlarged view of the stabilizing assembly of the present invention;

in the figure: 1. a junction box; 101. a box body; 102. a box cover; 2. a branching joint; 3. a connecting mechanism; 31. clamping a plate; 32. a limiting clamping rod; 33. a connecting plate; 34. a reset assembly; 341. fixing the rod; 342. a return spring; 4. a stabilizing assembly; 41. mounting a plate; 42. a circular ring; 43. a movable plate; 5. and (7) a gasket.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a thread burying device for water conservancy and hydropower engineering comprises a junction box 1 and connecting mechanisms 3, wherein the junction box 1 comprises a box body 101 and a box cover 102, the two connecting mechanisms 3 are respectively arranged at two sides of the junction box 1, the connecting mechanisms 3 comprise clamping plates 31, limiting clamping rods 32, connecting plates 33 and reset components 34, the two U-shaped clamping plates 31 are vertically fixed at the side surface of the box cover 102, the two reset components 34 are arranged at the side surface of the box body 101, one end of each T-shaped limiting clamping rod 32 is elastically connected with the corresponding reset component 34, the other end of each T-shaped limiting clamping rod 32 is clamped in the corresponding clamping plate 31, the end part of each limiting clamping rod 32 is in surface contact with the corresponding clamping plate 31 for limiting, the connecting plate 33 is arranged between the two limiting clamping rods 32, the connecting mechanisms 3 are arranged, the junction box 1 is not influenced to realize the separation and the thread burying work of electric wires, the fastening connection of, the convenience of opening the junction box 1 is improved.

In this embodiment, preferably, the reset assembly 34 includes a fixing rod 341 and a reset spring 342, the fixing rod 341 is vertically fixed on the side surface of the box body 101, the free end of the fixing rod 341 movably penetrates through the limiting clamping rod 32 and is exposed outside, a limiting plate is fixed at the end of the fixing rod 341, the reset spring 342 is sleeved on the fixing rod 341, two ends of the reset spring 342 are respectively fixed on the limiting clamping rod 32 and the surface of the limiting plate, and the reset spring 342 facilitates the subsequent limiting clamping rod 32 to recover to the original position.

In this embodiment, preferably, the end surface of the position-limiting latch 32 is fixed with a pad 5 contacting with the front surface of the latch plate 31, and the pad 5 is a rubber sheet to increase the frictional resistance and pressing force with the latch plate 31.

In this embodiment, preferably, junction box 1 lower surface is provided with junction box 2 along its length direction, junction box 1 lower extreme surface mounting has firm subassembly 4, firm subassembly 4 includes mounting panel 41, ring 42 and fly leaf 43, mounting panel 41 level is located junction box 1 below, mounting panel 41 rear surface is provided with ring 42 with junction box 2 corresponding department, fly leaf 43 one end is fixed at mounting panel 41 front surface, the other end passes through the fix with screw at junction box 1 front surface, fly leaf 43 includes inner panel and planking, the inner panel activity is located the planking, through being provided with firm subassembly 4, neither influence the branch of electric wire and cut off, again multiplicable separation security between the exposed electric wire, reduce the probability that stretches out electric wire winding wearing and tearing each other, the subassembly is convenient to install and dismantle simultaneously.

In this embodiment, preferably, a sealing strip is filled between the box body 101 and the box cover 102, the sealing strip can increase the connection tightness and the sealing performance of the two, and the sealing strip is a rubber strip.

The utility model discloses a theory of operation and use flow: when the utility model is used, the box body 101 and the box cover 102 are in a separated state, at the moment, the electric wires used in the hydraulic and hydroelectric engineering can be installed in the junction box 1, and the electric wires pass through the junction box 2 and the ring 42 to be exposed outside, at the moment, the box body 101 and the box cover 102 can be connected, the connecting plate 33 is held to move the connecting plate 33 back and forth, the limiting clamping rod 32 moves back and forth along the fixed rod 341, the reset spring 342 is gradually compressed and generates elasticity, the distance between the ends of the limiting clamping rod 32 does not influence the work of the box cover 102, when the box cover 102 is installed on the box body 101, the reset spring 342 is loosened at the moment, the limiting clamping rod 32 is driven to move relatively until the clamping is positioned in the clamping plate 31, meanwhile, the ends of the limiting clamping rod 32 are in surface contact with the clamping plate 31 for limiting, through the arrangement of the connecting mechanism 3, the electric wires are not influenced by realizing the branch isolation and the wire embedding work of the junction box 1, and the fastening connection of the box body 101 and the box cover 102 can be realized, the trouble of screw dismantlement is reduced and the dismantlement time is saved to relative screw connection, increases branch box 1 and opens the convenience.

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

Claims

1. The utility model provides a hydraulic and hydroelectric engineering is with device of sunkening cord, includes junction box (1) and coupling mechanism (3), junction box (1) includes box body (101) and lid (102), its characterized in that: two coupling mechanism (3) are installed respectively in junction box (1) both sides, coupling mechanism (3) are including cardboard (31), spacing kelly (32), connecting plate (33) and reset assembly (34), "U" two cardboard (31) vertical fixation is in lid (102) side, two reset assembly (34) are installed in box body (101) side, "T" type spacing kelly (32) one end and reset assembly (34) elastic connection, other end block are located cardboard (31), just spacing kelly (32) tip is spacing with cardboard (31) surface contact, two be provided with connecting plate (33) between spacing kelly (32).

2. The thread burying device for the water conservancy and hydropower engineering according to claim 1, characterized in that: the reset assembly (34) comprises a fixed rod (341) and a reset spring (342), the fixed rod (341) is vertically fixed on the side face of the box body (101), the free end of the fixed rod (341) movably penetrates through the limiting clamping rod (32) to be exposed outside, and a limiting plate is fixed at the end part of the fixed rod (341).

3. The thread burying device for the water conservancy and hydropower engineering according to claim 2, characterized in that: the reset spring (342) is sleeved on the fixed rod (341), and two ends of the reset spring (342) are respectively fixed on the surfaces of the limiting clamping rod (32) and the limiting plate.

4. The thread burying device for the water conservancy and hydropower engineering according to claim 1, characterized in that: and a gasket (5) in contact with the front surface of the clamping plate (31) is fixed on the surface of the end part of the limiting clamping rod (32), and the gasket (5) is a rubber sheet.

5. The thread burying device for the water conservancy and hydropower engineering according to claim 1, characterized in that: junction box (1) lower surface is provided with junction box (2) along its length direction, junction box (1) lower extreme surface mounting has firm subassembly (4), firm subassembly (4) are including mounting panel (41), ring (42) and fly leaf (43), mounting panel (41) level is located junction box (1) below, mounting panel (41) rear surface is provided with ring (42) with junction box (2) corresponding department.

6. The thread burying device for the water conservancy and hydropower engineering according to claim 5, characterized in that: one end of the movable plate (43) is fixed on the front surface of the mounting plate (41), the other end of the movable plate is fixed on the front surface of the junction box (1) through screws, the movable plate (43) comprises an inner plate and an outer plate, and the inner plate is movably located in the outer plate.

7. The thread burying device for the water conservancy and hydropower engineering according to claim 1, characterized in that: and a sealing strip is filled between the box body (101) and the box cover (102), and the sealing strip is a rubber strip.