CN213071879U - Block terminal line hole's block structure - Google Patents

Abstract

The utility model relates to a block structure technical field discloses a block terminal line hole's block structure, and its structure includes the end ring, be provided with built-in groove, guide pillar and bull stick on the end ring, built-in trench in the inside left side of end ring, the guide pillar pass through the screw with the right side fixed connection of end ring upper surface, the bull stick swing joint be in the left end of end ring, built-in groove passes through the bearing and connects the lead screw, the lead screw passes through driven gear and connects the driving gear, lead screw and guide pillar are respectively through thread groove and logical groove connection apical ring. The utility model discloses quicken the speed when end ring and apical ring interval adjustment or installation are fixed, avoided using assembly and disassembly tools to install bottom ring and apical ring fixedly, improved the convenience of block structure when using.

Description

Block terminal line hole's block structure

Technical Field

The utility model relates to a block structure technical field specifically is a block structure in block terminal line hole.

Background

According to patent 201921755894.X, can know, a block terminal line hole's block structure, including the snap ring, the equal fixed connection reinforcing ring in outside both ends of snap ring, the bottom fixed connection end ring of snap ring, fixed connection spliced pole between end ring and the snap ring, the end ring sets up with the apical ring is supporting, the top fixedly connected with apical ring of snap ring, the first fixed cover of top fixedly connected with and the fixed cover of second of apical ring. Through setting up to "worker" form snap ring, when installing with the line hole, carry out the joint with the edge in line hole, reach confined effect, and outside reinforcing ring when installing, because reinforcing ring sets up to trapezoidal rubber ring, two sets of reinforcing ring openings set up relatively, adsorb the connection to the surface at line hole both sides edge simultaneously, and the closed effect is fine.

At present, the existing blocking structure for the wire hole of the distribution box has some defects, for example; the speed when bottom ring and apical ring interval adjustment or installation are fixed is relatively slow in the block structure in current block terminal line hole's the use, need use assembly and disassembly tools to install bottom ring and apical ring fixed, has reduced the convenience of block structure when using. For this reason, new technical solutions need to be designed to solve the problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a block terminal line hole's block structure has solved the problem that proposes among the background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a block terminal line hole's block structure, includes the end ring, be provided with built-in groove, guide pillar and bull stick on the end ring, built-in groove is located the inside left side of end ring, the guide pillar pass through the screw with the right side fixed connection of end ring upper surface, bull stick swing joint be in the left end of end ring, built-in groove passes through the bearing and connects the lead screw, the lead screw passes through driven gear and connects the driving gear, lead screw and guide pillar are respectively through thread groove and logical groove connection apical ring.

As a preferred embodiment of the present invention, the size of the guide post is identical to the size of the through groove, and is movably connected to the inside of the through groove, the through groove runs through the inside of the right end of the top ring.

As a preferred embodiment of the present invention, the bearing is fixedly connected to the bottom of the inner groove through a screw, and the upper end of the inner groove is communicated with the upper surface of the bottom ring.

As a preferred embodiment of the present invention, the outer diameter of the screw rod is identical to the inner diameter of the thread groove, and is movably connected to the inside of the thread groove, and the lower end of the screw rod is rotatably connected to the center of the bearing.

As a preferred embodiment of the present invention, the left end of the driving gear passes through the screw with the right-hand member fixed connection of bull stick, and the meshing is in driven gear's surface, driven gear pass through the screw with the surface fixed connection of lead screw.

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

the utility model discloses a built-in groove, the guide pillar, the bull stick, a bearing, the lead screw, driven gear, the driving gear, thread groove and the combination that leads to the groove, when the end ring is installed fixedly with the apical ring (concrete structure has been in the explicit description of contrast file), operating personnel can directly rotate the bull stick, at this moment the bull stick passes through the driving gear and drives driven gear and rotate, drive the lead screw by driven gear again and rotate on thread groove and bearing, when the lead screw rotates, the left end of apical ring can be in the top of lead screw downstream, the right-hand member of apical ring is through leading to the outside downstream at the guide pillar through leading to the groove simultaneously, effectual speed when adjusting or installing fixedly for end ring and apical ring interval, avoided using the assembly and disassembly tools to install bottom ring and apical ring fixed, the convenience of block structure when using has been improved.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a front view of a bottom ring of a plugging structure for a wire hole of a distribution box of the present invention;

fig. 2 is a bottom ring sectional view of the plugging structure for the wire hole of the distribution box of the present invention;

fig. 3 is the utility model relates to a block terminal line hole's block structure's bottom ring part enlarger.

In the figure: the device comprises a bottom ring 1, an internal groove 2, a guide pillar 3, a rotating rod 4, a bearing 5, a screw rod 6, a driven gear 7, a driving gear 8, a thread groove 9, a through groove 10 and a top ring 11.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected" and "disposed" are to be construed broadly, and may for example be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. To the ordinary technical personnel in this field, can understand the specific meaning in the utility model of above-mentioned term with the concrete condition, the utility model provides an electrical apparatus's model is the reference only, can be through changing different models electrical apparatus that the function is the same according to the actual use condition.

Referring to fig. 1-3, the present invention provides a technical solution: a plugging structure for wire holes of a distribution box comprises a bottom ring 1, wherein an embedded groove 2, a guide post 3 and a rotating rod 4 are arranged on the bottom ring 1, the embedded groove 2 is positioned on the left side inside the bottom ring 1, the guide post 3 is fixedly connected with the right side of the upper surface of the bottom ring 1 through a screw, the rotating rod 4 is movably connected with the left end of the bottom ring 1, the embedded groove 2 is connected with a lead screw 6 through a bearing 5, the lead screw 6 is connected with a driving gear 8 through a driven gear 7, the lead screw 6 and the guide post 3 are respectively connected with a top ring 11 through a thread groove 9 and a through groove 10, in the embodiment, as shown in figures 1, 2 and 3, through the combination of the embedded groove 2, the guide post 3, the rotating rod 4, the bearing 5, the lead screw 6, the driven gear 7, the driving gear 8, the thread groove 9 and the through groove 10, when the bottom ring 1 and the top ring 11 are installed and fixed, an operator can directly rotate, at this moment bull stick 4 drives driven gear 7 through driving gear 8 and rotates, it rotates on thread groove 9 and bearing 5 to drive lead screw 6 by driven gear 7 again, when lead screw 6 rotated, the left end of apical ring 11 can be at the top of lead screw 6 downstream, simultaneously the right-hand member of apical ring 11 is through leading to groove 10 in the outside downstream of guide pillar 3, effectual speed when having accelerated the regulation of end ring 1 and apical ring 11 interval or installation fixed, avoided using assembly and disassembly tools to install bottom ring 1 and apical ring 11 fixedly, the convenience of block structure when using has been improved.

In this embodiment, referring to fig. 2, the size of the guide post 3 is matched with the size of the through groove 10 and is movably connected with the inside of the through groove 10, and the through groove 10 penetrates through the inside of the right end of the top ring 11, so that the stability of the top ring 11 moving outside the guide post 3 through the through groove 10 can be effectively improved.

In this embodiment, referring to fig. 3, the bearing 5 is fixedly connected to the bottom of the inner groove 2 by a screw, and the upper end of the inner groove 2 is communicated with the upper surface of the bottom ring 1, so as to effectively improve the firmness between the bearing 5 and the inner groove 2.

In this embodiment, referring to fig. 2 and fig. 3, the outer diameter of the screw rod 6 is matched with the inner diameter of the thread groove 9 and movably connected with the inside of the thread groove 9, and the lower end of the screw rod 6 is rotatably connected with the center of the bearing 5, so that the flexibility of the screw rod 6 in the rotation inside the thread groove 9 can be effectively improved.

In this embodiment, referring to fig. 3, the left end of the driving gear 8 is fixedly connected to the right end of the rotating rod 4 through a screw and is engaged with the outer surface of the driven gear 7, and the driven gear 7 is fixedly connected to the outer surface of the lead screw 6 through a screw, so that the rotating rod 4 can effectively drive the driven gear 7 to rotate through the driving gear 8, and then the driven gear 7 drives the lead screw 6 to rotate on the thread groove 9 and the bearing 5.

It should be noted that, the plugging structure for wire hole of distribution box of the present invention comprises a bottom ring 1, an inner groove 2, a guide pillar 3, a rotating rod 4, a bearing 5, a lead screw 6, a driven gear 7, a driving gear 8, a thread groove 9, a through groove 10, a top ring 11, etc. all of which are parts known by those skilled in the art, and the structure and principle thereof are known by technical manuals or conventional experimental methods, in the idle position of the device, all of the above electric devices, which refer to power components, electric devices and adaptive monitoring computers, are connected with a power supply through wires, and specific connecting means should refer to the following working principle in which the electric devices complete electrical connection in sequence, and the detailed connecting means is known in the art, and the following main description of working principle and process is omitted for explaining electrical control, when the plugging structure for the wire hole of the distribution box is used, through the combination of the built-in groove 2, the guide post 3, the rotating rod 4, the bearing 5, the screw rod 6, the driven gear 7, the driving gear 8, the thread groove 9 and the through groove 10, when the bottom ring 1 and the top ring 11 are fixedly installed, an operator can directly rotate the rotating rod 4, at this time, the rotating rod 4 drives the driven gear 7 to rotate through the driving gear 8, then the driven gear 7 drives the screw rod 6 to rotate on the thread groove 9 and the bearing 5, when the lead screw 6 rotates, the left end of the top ring 11 can move downwards above the lead screw 6, and meanwhile, the right end of the top ring 11 moves downwards outside the guide pillar 3 through the through groove 10, so that the speed of the bottom ring 1 and the top ring 11 during interval adjustment or installation fixing is effectively accelerated, the bottom ring 1 and the top ring 11 are prevented from being fixedly installed by using a dismounting tool, and the convenience of the plugging structure in use is improved.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (5)

1. The utility model provides a block structure in block terminal line hole, includes end ring (1), its characterized in that: the bottom ring (1) is provided with a built-in groove (2), a guide pillar (3) and a rotating rod (4), the built-in groove (2) is located on the left side inside the bottom ring (1), the guide pillar (3) is fixedly connected with the right side of the upper surface of the bottom ring (1) through a screw, the rotating rod (4) is movably connected to the left end of the bottom ring (1), the built-in groove (2) is connected with a lead screw (6) through a bearing (5), the lead screw (6) is connected with a driving gear (8) through a driven gear (7), and the lead screw (6) and the guide pillar (3) are connected with a top ring (11) through a thread groove (9) and a through groove (10) respectively.

2. The plugging structure of distribution box wire hole of claim 1, wherein: the size of the guide post (3) is matched with that of the through groove (10) and is movably connected with the inside of the through groove (10), and the through groove (10) penetrates through the inside of the right end of the top ring (11).

3. The plugging structure of distribution box wire hole of claim 1, wherein: the bearing (5) is fixedly connected with the bottom of the built-in groove (2) through a screw, and the upper end of the built-in groove (2) is communicated with the upper surface of the bottom ring (1).

4. The plugging structure of distribution box wire hole of claim 1, wherein: the outer diameter of the screw rod (6) is matched with the inner diameter of the thread groove (9) and is movably connected with the inside of the thread groove (9), and the lower end of the screw rod (6) is rotatably connected with the center of the bearing (5).

5. The plugging structure of distribution box wire hole of claim 1, wherein: the left end of the driving gear (8) is fixedly connected with the right end of the rotating rod (4) through a screw and is meshed with the outer surface of the driven gear (7), and the driven gear (7) is fixedly connected with the outer surface of the screw rod (6) through a screw.

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