CN216289730U - Block terminal with supplementary mounting structure - Google Patents

Abstract

The utility model relates to the technical field of distribution boxes and discloses a distribution box with an auxiliary mounting structure, which comprises a box body, wherein a fixed seat is arranged below the box body, a placing groove matched with the box body is formed in the top of the fixed seat, the bottom of the box body extends into the placing groove, four corners of the bottom of the box body are fixedly connected with fixed rods, and four penetrating openings matched with the fixed rods are formed in the inner bottom wall of the placing groove corresponding to the four fixed rods. This scheme is when the installation block terminal, at first through reinforcing nail and installation piece with the fixing base installation, places the box in the standing groove and make the dead lever be located the inside of fixing base after that, can drive the threaded rod through drive assembly and rotate after that, and then drive two spacing subassemblies and to the both sides motion and run through the through-hole on four dead levers, fix the dead lever spacing, make then the box installation fixed good easy operation, convenient and fast.

Description

Block terminal with supplementary mounting structure

Technical Field

The utility model relates to the field of distribution boxes, in particular to a distribution box with an auxiliary mounting structure.

Background

The distribution box is a mass parameter on data, generally constitutes a low-voltage forest according to electrical wiring, requires that a switching device, a measuring instrument, a protective electrical appliance and an auxiliary device are assembled in a closed or semi-closed metal cabinet or on a screen to form the low-voltage distribution box, can be switched on or switched off by a manual or automatic switch in normal operation, has the characteristics of small volume, special technical performance, fixed position, unique configuration function, relatively universal application, high space utilization rate, less occupied space and environmental protection effect,

but the block terminal on the existing market is more troublesome when the box is installed because of self design reason, generally under the circumstances, need to spend a large amount of time and energy of staff just can give it the installation, leads to the efficiency of installation to reduce greatly.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

Aiming at the problems in the prior art, the utility model aims to provide a distribution box with an auxiliary mounting structure, which solves the problems that the distribution box in the current market is troublesome in mounting a box body generally due to the design of the distribution box, and the installation efficiency is greatly reduced due to the fact that a large amount of time and energy are needed for workers to mount the distribution box.

2. Technical scheme

In order to solve the problems, the utility model adopts the following technical scheme:

a distribution box with an auxiliary installation structure comprises a box body, wherein a fixed seat is arranged below the box body, a placing groove matched with the box body is formed in the top of the fixed seat, the bottom of the box body extends into the placing groove, fixed rods are fixedly connected to four corners of the bottom of the box body, four through holes matched with the fixed rods are formed in the inner bottom wall of the placing groove corresponding to the four fixed rods, each through hole is communicated with the inside of the fixed seat, the bottom ends of the four fixed rods respectively penetrate through the through holes to extend into the inside of the fixed seat, through holes are formed in the four fixed rods and positioned in the fixed seat, a horizontally placed threaded rod is arranged in the fixed seat, two sides of the threaded rod are mutually reverse threads, bearings are rotatably connected to two ends of the threaded rod, and one side of the two bearings, which deviates from each other, is fixedly connected to the left side and the right side of the inner wall of the fixed seat, the middle part of threaded rod is provided with drive assembly, the both sides that just are located drive assembly on the threaded rod all are provided with spacing subassembly, two spacing subassembly is connected with the dead lever through four through-holes respectively, two installation pieces of the equal fixedly connected with in the fixing base left and right sides, four all alternate on the installation piece and be provided with the reinforcement nail.

Preferably, the transmission assembly includes driven gear, driven gear cover establish at the middle part of threaded rod and with threaded rod fixed connection, the last conveying cingulum that is provided with of driven gear, the interior diapire fixedly connected with servo motor of fixing base, the right side fixedly connected with bull stick of servo motor output shaft, the right-hand member fixedly connected with driving gear of bull stick, driven gear passes through the conveying cingulum transmission with the driving gear and is connected.

Preferably, two the spacing subassembly all includes the fillet of screw, two the fillet of screw respectively with threaded rod threaded connection, two the front and the equal fixedly connected with connecting rod in the back of fillet of screw, four the connecting rod is close to the equal fixedly connected with gag lever post in one side that the fixing base is close to the bearing, four the one end that the connecting rod was kept away from to the gag lever post runs through four through-holes respectively.

Preferably, the inner top wall of the fixing seat is provided with two sliding grooves which are horizontally arranged, two sliding blocks and four sliding blocks are arranged inside the sliding grooves, and the bottom ends of the sliding blocks are fixedly connected with guide rods and four guide rods respectively and fixedly connected with the top portions of the four connecting rods.

Preferably, the left side and the right side of the inner wall of the fixing seat correspond to the four through holes respectively and are provided with limiting grooves, and the ends, away from the connecting rod, of the limiting rods extend into the four limiting grooves respectively.

Preferably, the inner bottom wall of the placing groove is fixedly connected with a non-slip mat, and the top of the non-slip mat is in contact with the bottom of the box body.

Preferably, a protective cover is sleeved on the outer side of the servo motor, the bottom of the protective cover is fixedly connected with the inner bottom wall of the fixed seat, a shaft seal rotatably connected with the rotating rod is sleeved on the rotating rod, and the shaft seal is embedded on the protective cover and fixedly connected with the protective cover.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages that:

(1) this scheme is when the installation block terminal, at first through reinforcing nail and installation piece with the fixing base installation, places the box in the standing groove and make the dead lever be located the inside of fixing base after that, can drive the threaded rod through drive assembly and rotate after that, and then drive two spacing subassemblies and to the both sides motion and run through the through-hole on four dead levers, fix the dead lever spacing, make then the box installation fixed good easy operation, convenient and fast.

(2) Through rotating servo motor circular telegram, can drive bull stick and driving gear rotation, then can drive driven gear through the conveying of conveying cingulum and rotate, but along with driven gear's rotation threaded rod rotates, drives two spacing subassemblies each other and is close to or keeps away from then.

(3) When the threaded rod rotates reversely, the two threaded rings connected with the threaded rod in a threaded mode are kept away from each other through limiting and guiding of the guide rod, the sliding block and the sliding groove, then the connecting rod and the limiting rod are driven to move towards the direction of the fixing rod, the limiting rod penetrates through the through hole, the fixing rod is fixed to be limited, when the threaded rod rotates forwards, the two threaded rings can be driven to be close to each other, then the limiting rod is separated from the through hole, and the limiting rod is not limited by the limiting and guiding.

(4) When the limiting rod runs through the through hole, one end, far away from the connecting rod, of the limiting rod is just plugged with the limiting groove, so that the limiting effect of the limiting rod on the fixing rod is better, and the stability of box installation is guaranteed.

(5) Can make the box stably place in the standing groove through the slipmat, can play the guard action to servo motor through protection casing and bearing seal, and do not influence the normal operating of bull stick.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a front half-sectional view of FIG. 1 in accordance with the present invention;

FIG. 3 is a top cross-sectional view of FIG. 1 in accordance with the present invention;

FIG. 4 is a bottom cross-sectional view of FIG. 1 in accordance with the present invention;

FIG. 5 is an enlarged view of the utility model at A in FIG. 2.

The reference numbers in the figures illustrate:

1. a box body; 2. a fixed seat; 3. a placement groove; 4. fixing the rod; 5. a through opening; 6. a through hole; 7. a threaded rod; 8. a bearing; 9. a transmission assembly; 91. a driven gear; 92. a conveying toothed belt; 93. a servo motor; 94. a rotating rod; 95. a driving gear; 10. a limiting component; 101. a thread ring; 102. a connecting rod; 103. a limiting rod; 11. mounting blocks; 12. reinforcing the nail; 13. a chute; 14. a slider; 15. a guide bar; 16. a limiting groove; 17. a non-slip mat; 18. a shield.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-5, a distribution box with an auxiliary installation structure comprises a box body 1, a fixed seat 2 is arranged below the box body 1, a placing groove 3 matched with the box body 1 is formed at the top of the fixed seat 2, the bottom of the box body 1 extends into the placing groove 3, fixed rods 4 are fixedly connected with four corners of the bottom of the box body 1, four through holes 5 matched with the fixed rods 4 are formed in the inner bottom wall of the placing groove 3 corresponding to the four fixed rods 4, each through hole 5 is respectively communicated with the inside of the fixed seat 2, the bottom ends of the four fixed rods 4 respectively extend into the fixed seat 2 through the through holes 5, through holes 6 are formed in the four fixed rods 4 and positioned inside the fixed seat 2, a threaded rod 7 horizontally arranged is arranged in the fixed seat 2, two sides of the threaded rod 7 are mutually reverse threads, two ends of the threaded rod 7 are rotatably connected with bearings 8, one side of each of two bearings 8, which is far away from each other, is fixedly connected with the left side and the right side of the inner wall of the fixed seat 2, the middle part of the threaded rod 7 is provided with a transmission assembly 9, the two sides of the threaded rod 7, which are positioned on the transmission assembly 9, are provided with limit assemblies 10, the two limit assemblies 10 are respectively connected with the fixed rods 4 through four through holes 6, the left side and the right side of the fixed seat 2 are respectively fixedly connected with two mounting blocks 11, the four mounting blocks 11 are respectively and alternately provided with reinforcing nails 12, when the distribution box is mounted, the fixed seat 2 is firstly mounted through the reinforcing nails 12 and the mounting blocks 11, then the box body 1 is placed in the placing groove 3 and the fixed rods 4 are positioned in the fixed seat 2, then the transmission assembly 9 can drive the threaded rod 7 to rotate, and further drive the two limit assemblies 10 to move towards two sides and penetrate through the through holes 6 on the four fixed rods 4, so as to fix and limit the fixed rods 4, then the box body 1 is well installed and fixed, the operation is simple, and the operation is convenient and fast.

Further, transmission assembly 9 includes driven gear 91, driven gear 91 cover is established at the middle part of threaded rod 7 and with threaded rod 7 fixed connection, be provided with conveying toothed belt 92 on driven gear 91, the interior diapire fixedly connected with servo motor 93 of fixing base 2, servo motor 93's model can be 110SJT-M040D, the right side fixedly connected with bull stick 94 of servo motor 93 output shaft, the right-hand member fixedly connected with driving gear 95 of bull stick 94, driven gear 91 is connected through conveying toothed belt 92 transmission with driving gear 95, the design of this structure, through turning on the electricity with servo motor 93 and rotating, can drive bull stick 94 and driving gear 95 and rotate, then can drive driven gear 91 through conveying toothed belt 92's conveying and rotate, can take threaded rod 7 to rotate along with driven gear 91's rotation, then drive two spacing subassembly 10 and be close to each other or keep away from.

Further, the two limiting assemblies 10 each include a threaded ring 101, the two threaded rings 101 are respectively in threaded connection with the threaded rod 7, the front and back surfaces of the two threaded rings 101 are both fixedly connected with a connecting rod 102, one side of the four connecting rods 102, which is close to the bearing 8, close to the fixing seat 2 is both fixedly connected with a limiting rod 103, one ends of the four limiting rods 103, which are far away from the connecting rod 102, respectively penetrate through the four through holes 6, the inner top wall of the fixing seat 2 is provided with two horizontally arranged sliding grooves 13, the insides of the two sliding grooves 13 are both slidably connected with two sliding blocks 14, the bottoms of the four sliding blocks 14 are both fixedly connected with guide rods 15, the bottom ends of the four guide rods 15 are respectively fixedly connected with the tops of the four connecting rods 102, when the threaded rod 7 rotates reversely, the two threaded rings 101, which are in threaded connection with the threaded rod 7, are far away from each other through the limiting and guiding of the guide rods 15, the sliding blocks 14 and the sliding grooves 13, then, the connecting rod 102 and the limiting rod 103 are driven to move towards the fixing rod 4, the limiting rod 103 penetrates through the through hole 6 to fix and limit the fixing rod 4, when the threaded rod 7 rotates forwards, the two threaded rings 101 can be driven to be close to each other, then the limiting rod 103 is separated from the through hole 6, and limitation on the fixing rod 4 is cancelled.

Further, the left and right sides of 2 inner walls of fixing base correspond four through-holes 6 respectively and have seted up spacing groove 16, and the one end that connecting rod 102 was kept away from to four gag lever post 103 extends to four spacing inslots 16 respectively, and when gag lever post 103 ran through-hole 6, the one end that connecting rod 102 was kept away from to gag lever post 103 was pegged graft with spacing groove 16 just for gag lever post 103 is better to the spacing effect of dead lever 4, guarantees the stability of box 1 installation then.

Further, the inner bottom wall of the placing groove 3 is fixedly connected with a non-slip mat 17, the top of the non-slip mat 17 contacts with the bottom of the box body 1, and the box body 1 can be stably placed in the placing groove 3 through the non-slip mat 17.

Furthermore, the outside cover of servo motor 93 is equipped with protection casing 18, the bottom of protection casing 18 and the interior diapire fixed connection of fixing base 2, the cover is equipped with rather than the bearing seal of rotating the connection on the bull stick 94, the bearing seal inlays to be established on protection casing 18 and with protection casing 18 fixed connection, can play the guard action to servo motor 93 through protection casing 18 and bearing seal, and does not influence the normal operating of bull stick 94.

The working principle is as follows: when the distribution box is installed, firstly, the fixing seat 2 is installed through the reinforcing nail 12 and the installation block 11, then the box body 1 is placed in the placing groove 3, the fixing rod 4 extends into the fixing seat 2 through the through hole 5, then the servo motor 93 is electrified and rotates reversely, then the rotating rod 94 and the driving gear 95 are driven to rotate reversely, along with the rotation of the driving gear 95, the driven gear 91 can be driven to rotate reversely through the conveying toothed belt 92, then the threaded rod 7 is driven, when the threaded rod 7 rotates reversely, two threaded rings 101 in threaded connection with the threaded rod 7 are mutually far away through the limiting and guiding of the guide rod 15, the sliding block 14 and the sliding groove 13, then the connecting rod 102 and the limiting rod 103 are driven to move towards the fixing rod 4, the limiting rod 103 penetrates through the through hole 6, the fixing rod 4 is fixed and limited, then the box body 1 is installed and fixed, the operation is simple and convenient and fast, and the end of the limiting rod 103 far away from the connecting rod 102 is just plugged with the limiting groove 16, so that the limiting effect of the limiting rod 103 on the fixing rod 4 is better, and the mounting and fixing effect of the box body 1 is better.

The foregoing is only a preferred embodiment of the present invention; the scope of the utility model is not limited thereto. Any person skilled in the art should be able to cover the technical scope of the present invention by equivalent or modified solutions and modifications within the technical scope of the present invention.

Claims (7)

1. The utility model provides a block terminal with supplementary mounting structure, includes box (1), its characterized in that: a fixed seat (2) is arranged below the box body (1), a placing groove (3) matched with the box body (1) is formed in the top of the fixed seat (2), the bottom of the box body (1) extends into the placing groove (3), fixing rods (4) are fixedly connected to four corners of the bottom of the box body (1), four through holes (5) matched with the fixing rods (4) are formed in the inner bottom wall of the placing groove (3) corresponding to the four fixing rods (4), each through hole (5) is communicated with the inside of the fixed seat (2), the bottom ends of the four fixing rods (4) respectively penetrate through the through holes (5) and extend into the fixed seat (2), through holes (6) are formed in the four fixing rods (4) and located in the fixed seat (2), a threaded rod (7) horizontally placed is arranged in the fixed seat (2), the both sides of threaded rod (7) are the left-hand thread each other, the both ends of threaded rod (7) are all rotated and are connected with bearing (8), two one side that bearing (8) deviate from mutually all is provided with spacing subassembly (10), two with the left and right sides fixed connection of fixing base (2) inner wall respectively, the middle part of threaded rod (7) is provided with drive assembly (9), the both sides that just are located drive assembly (9) on threaded rod (7) all are provided with spacing subassembly (10), two spacing subassembly (10) are connected with dead lever (4) through four through-holes (6) respectively, two installation pieces (11), four of the equal fixedly connected with in fixing base (2) left and right sides all alternate on installation piece (11) and are provided with reinforced nail (12).

2. The electrical distribution box of claim 1, wherein: drive assembly (9) include driven gear (91), driven gear (91) cover establish at the middle part of threaded rod (7) and with threaded rod (7) fixed connection, be provided with conveying cingulum (92) on driven gear (91), interior diapire fixedly connected with servo motor (93) of fixing base (2), the right side fixedly connected with bull stick (94) of servo motor (93) output shaft, the right-hand member fixedly connected with driving gear (95) of bull stick (94), driven gear (91) are connected through conveying cingulum (92) transmission with driving gear (95).

3. The electrical distribution box of claim 1, wherein: two spacing subassembly (10) all include fillet of screw (101), two fillet of screw (101) respectively with threaded rod (7) threaded connection, two the front and the equal fixedly connected with connecting rod (102) in the back of fillet of screw (101), four connecting rod (102) are close to the equal fixedly connected with gag lever post (103) in one side that fixing base (2) are close to bearing (8), four the one end that connecting rod (102) were kept away from in gag lever post (103) runs through four through-holes (6) respectively.

4. The electrical box of claim 3, wherein: two chutes (13) which are horizontally arranged are formed in the inner top wall of the fixing seat (2), two chutes (13) are formed in the inner portion of each chute (13), two sliding blocks (14) and four sliding blocks (14) are connected to the inner portion of each sliding block (14) in a sliding mode, guide rods (15) are fixedly connected to the bottoms of the sliding blocks (14), and the bottoms of the guide rods (15) are fixedly connected to the tops of four connecting rods (102) respectively.

5. The electrical box of claim 3, wherein: the left side and the right side of the inner wall of the fixing seat (2) correspond to the four through holes (6) respectively and are provided with limiting grooves (16), and the four ends, far away from the connecting rod (102), of the limiting rods (103) extend into the four limiting grooves (16) respectively.

6. The electrical distribution box of claim 1, wherein: the inner bottom wall of the placing groove (3) is fixedly connected with an anti-slip pad (17), and the top of the anti-slip pad (17) is in contact with the bottom of the box body (1).

7. The electrical box of claim 2, wherein: the outer side of the servo motor (93) is sleeved with a protective cover (18), the bottom of the protective cover (18) is fixedly connected with the inner bottom wall of the fixed seat (2), the rotating rod (94) is sleeved with a shaft seal which is rotatably connected with the rotating rod, and the shaft seal is embedded in the protective cover (18) and is fixedly connected with the protective cover (18).

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