CN110133409B - Join in marriage two clamping mechanism that becomes terminal detection usefulness - Google Patents
Join in marriage two clamping mechanism that becomes terminal detection usefulness Download PDFInfo
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- CN110133409B CN110133409B CN201910466561.3A CN201910466561A CN110133409B CN 110133409 B CN110133409 B CN 110133409B CN 201910466561 A CN201910466561 A CN 201910466561A CN 110133409 B CN110133409 B CN 110133409B
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/04—Housings; Supporting members; Arrangements of terminals
- G01R1/0408—Test fixtures or contact fields; Connectors or connecting adaptors; Test clips; Test sockets
- G01R1/0425—Test clips, e.g. for IC's
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
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Abstract
The invention discloses a double-clamping mechanism for detecting a distribution transformer terminal, which comprises a bearing assembly, a clamping assembly and a clamping assembly, wherein the bearing assembly comprises a first support body and a second support body, the first support body and the second support body are arranged side by side and are connected through a connecting assembly; the adjusting and controlling assembly is arranged on the bearing assembly and is matched with the first driving wheel of the connecting assembly; the double-clamping assembly is divided into a first clamping piece and a second clamping piece, and the first clamping piece and the second clamping piece respectively penetrate through the first bottom plate of the first supporting body and the second bottom plate of the second supporting body to be connected with the driving piece of the regulation and control assembly; according to the invention, through the mutual matching among the bearing assembly, the regulating assembly, the linking assembly and the double clamping assemblies, the effect of double clamping two adapters by a single power source can be realized, and meanwhile, the clamping mechanism can be adjusted according to the difference of the positions of a network port and a cable port of the distribution transformer terminal, so that the adaptability of the clamping mechanism is improved.
Description
Technical Field
The invention relates to the technical field of detection and clamping of a distribution transformer terminal, in particular to a double-clamping mechanism for detection of the distribution transformer terminal.
Background
With the promotion of the construction and transformation work of the power distribution network, a large number of devices such as power distribution automation terminals, power distribution line fault indicators and the like are put into the power distribution network to operate, the terminal equipment is required to be fully checked after the goods arrive according to the No. 6 letter of the No. III (2017) of the national power grid company, and the detection amount is greatly increased; although each provincial electric academy has adopted an automatic test system, the efficiency is greatly improved compared with the original manual-based detection method, the preparation, circulation and storage of each detection process all need a large amount of manual participation, the per-capita efficiency and the detection speed can not meet the requirement of the rapid increase of the delivery and full inspection of the distribution automation terminal equipment, particularly in the process of detecting the semi-automation intelligent distribution transformer terminal, a clamping mechanism needs to grab an adapter to be inserted into the distribution transformer terminal, the operation is time-consuming and labor-consuming, and the detection efficiency of the distribution transformer terminal is greatly influenced.
Disclosure of Invention
This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. In this section, as well as in the abstract and the title of the invention of this application, simplifications or omissions may be made to avoid obscuring the purpose of the section, the abstract and the title, and such simplifications or omissions are not intended to limit the scope of the invention.
The invention is provided in view of the problem of how to solve the problem that the existing double-clamping mechanism for detecting the distribution transformer terminal has one grabbing adapter by one clamping mechanism.
Therefore, the invention aims to provide a double clamping mechanism for detecting a distribution terminal.
In order to solve the technical problems, the invention provides the following technical scheme: a double-clamping mechanism for detecting a distribution transformer terminal comprises,
the bearing assembly comprises a first support body and a second support body, wherein the first support body and the second support body are arranged side by side and are connected through a connecting assembly; the adjusting and controlling assembly is arranged on the bearing assembly and is matched with the first driving wheel of the connecting assembly; the double-clamping assembly is divided into a first clamping piece and a second clamping piece, and the first clamping piece and the second clamping piece respectively penetrate through the first bottom plate of the first supporting body and the second bottom plate of the second supporting body to be connected with the driving piece of the regulation and control assembly; the first clamping piece and the second clamping piece are identical in structure.
As a preferable scheme of the dual-clamping mechanism for detecting the distribution transformer terminal, the invention comprises: the connecting assembly further comprises a fixing piece, an adjusting piece and a locking piece, the fixing piece and the adjusting piece are arranged on the same side of the bearing assembly side by side, and the locking piece is arranged on the adjusting piece;
the first transmission wheel is sleeved on the periphery of the adjusting shaft of the adjusting piece;
wherein, first drive wheel with the adaptation frame of driving piece is connected.
As a preferable scheme of the dual-clamping mechanism for detecting the distribution transformer terminal, the invention comprises: a first external thread is arranged on the periphery of one end of the adjusting shaft, a first limiting block and a positioning body are arranged on the other end of the adjusting shaft, and the first limiting block is positioned between the first external thread and the positioning body;
the first external thread is matched with a first clamp of the adjusting piece, and the first clamp is fixed on a first vertical plate of the second supporting body;
the second clamp of the adjusting piece is arranged between the first limiting block and the second limiting block of the positioning body and fixed on the second vertical plate of the first supporting body.
As a preferable scheme of the dual-clamping mechanism for detecting the distribution transformer terminal, the invention comprises: the locking piece comprises a twisting shell, a return spring and a positioning column, the return spring is arranged in the accommodating cavity N of the twisting shell, and the positioning column is fixed on the side surface of the twisting shell;
the second limiting block is arranged on the first limiting block, and the second limiting block is arranged on the second limiting block;
one end of the return spring is in contact with the torsion shell, and the other end of the return spring is in contact with a third limiting block of the positioning body;
the positioning column penetrates through the through hole of the second limiting block and is embedded into the limiting hole of the second clamp;
the top end of the positioning column is of an arc-shaped structure.
As a preferable scheme of the dual-clamping mechanism for detecting the distribution transformer terminal, the invention comprises: firm piece includes third clamp and gag lever post, the third clamp set up in on the first vertical plate, gag lever post one end with second vertical plate fixed connection, other end penetrability passes the third clamp.
As a preferable scheme of the dual-clamping mechanism for detecting the distribution transformer terminal, the invention comprises: the adjusting frame is embedded in the limiting rail of the first supporting body;
the limiting rail is distinguished into a first concave plate and a second concave plate, and the first concave plate and the second concave plate are arranged on the second vertical plate in a mirror image mode.
As a preferable scheme of the dual-clamping mechanism for detecting the distribution transformer terminal, the invention comprises: the adjusting frame is matched with the first transmission wheel through a transmission body of the driving piece;
the transmission body comprises a second external thread, a fourth limiting block, a transmission column, a fifth limiting block and gear teeth, the second external thread and the fifth limiting block are arranged on the peripheries of two ends of the transmission column, the fourth limiting block is arranged between the second external thread and the fifth limiting block and arranged on the periphery of the transmission column, and the gear teeth are arranged on the fifth limiting block on one side far away from the fourth limiting block;
the transmission column between the fifth limiting block and the fourth limiting block penetrates through a second through hole formed in the second vertical plate in a penetrating manner;
the gear teeth and the first driving wheel are relatively vertical and meshed.
As a preferable scheme of the dual-clamping mechanism for detecting the distribution transformer terminal, the invention comprises: the driving piece further comprises a second driving wheel, a first belt limiting body, a second belt limiting body, a third driving wheel and a fourth driving wheel, the second driving wheel is installed in the adaptive frame, the first belt limiting body and the second belt limiting body are symmetrically arranged on two sides of the adaptive frame, two ends of the third driving wheel are respectively connected with a driving motor of the adjusting and controlling assembly and a spindle of the first clamping piece, and two ends of the fourth driving wheel are respectively connected with a spindle of the second clamping piece and a first support of the second support;
the first belt limiting body and the second belt limiting body are identical in structure.
As a preferable scheme of the dual-clamping mechanism for detecting the distribution transformer terminal, the invention comprises: the first belt limiting body comprises a second bracket and a fifth driving wheel, the fifth driving wheel is arranged on the second bracket, and the second bracket is arranged on the second vertical plate;
and the driving belt of the driving piece is wound on the outer sides of the fifth driving wheel and the fourth driving wheel of the first belt limiting body, the second driving wheel and the second belt limiting body.
As a preferable scheme of the dual-clamping mechanism for detecting the distribution transformer terminal, the invention comprises: the second clamping piece further comprises a shaft sleeve, a supporting shell, a clamping gear, a limiting shaft seat and a clamping plate, one end of the main shaft sequentially penetrates through the shaft sleeve and the limiting shaft seat to be connected with the clamping gear, the clamping gear is matched with a toothed plate of the clamping plate, and the supporting shell is arranged on the periphery of the shaft sleeve;
wherein the first housing of the support housing is disposed on the second base plate;
the supporting shell further comprises a second shell, and the second shell is fixed on the limiting shaft seat.
The invention has the beneficial effects that: the clamping mechanism is reasonable in design and compact in structure, the effect of double clamping two adapters by a single power source can be realized through the mutual matching of the bearing assembly, the regulating assembly, the linking assembly and the double clamping assemblies, and meanwhile, the clamping mechanism can be adjusted according to the positions of a network port and a cable port of the distribution transformer terminal, so that the adaptability of the clamping mechanism is improved, and the detection efficiency of the distribution transformer terminal is greatly improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise. Wherein:
fig. 1 is a schematic overall structure diagram of a double clamping mechanism for detecting a distribution transformer terminal according to the present invention.
Fig. 2 is a schematic view of another overall view structure of the dual-clamping mechanism for detecting the distribution transformer terminal of the present invention.
Fig. 3 is a schematic view of a structure of a moving shaft of the double clamping mechanism for detecting the distribution transformer terminal of the invention.
Fig. 4 is a schematic diagram of a connection structure of a first vertical plate and a second vertical plate and a partial enlarged structure thereof of the dual-clamping mechanism for detecting the distribution transformer terminal of the invention.
Fig. 5 is a schematic structural diagram of a locking member of the dual-clamping mechanism for detecting the distribution transformer terminal of the invention.
Fig. 6 is a schematic view of another perspective structure of the locking member of the dual-clamping mechanism for distribution terminal detection according to the present invention.
Fig. 7 is a schematic view of another perspective structure of the first vertical plate and the second vertical plate of the dual-clamping mechanism for detecting the distribution transformer terminal of the present invention.
Fig. 8 is a schematic view of a transmission body structure of the double-clamping mechanism for detecting the distribution transformer terminal of the invention.
Fig. 9 is a schematic structural view of an adaptive frame of the dual-clamping mechanism for detecting the distribution transformer terminal of the invention.
Fig. 10 is a schematic structural diagram of a first band limiting body of the double-clamping mechanism for detecting the distribution transformer terminal of the invention.
Fig. 11 is a schematic structural view of a second clamping member of the dual-clamping mechanism for detecting the distribution transformer terminal of the invention.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways than those specifically described and will be readily apparent to those of ordinary skill in the art without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.
Furthermore, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one implementation of the invention. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.
Furthermore, the present invention is described in detail with reference to the drawings, and in the detailed description of the embodiments of the present invention, the cross-sectional view illustrating the structure of the device is not enlarged partially according to the general scale for convenience of illustration, and the drawings are only exemplary and should not be construed as limiting the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.
Example 1
Referring to fig. 1, a schematic diagram of an overall structure of a dual clamping mechanism for detecting a distribution terminal is provided, and as shown in fig. 1, the dual clamping mechanism for detecting a distribution terminal includes a bearing assembly 100, including a first supporting body 101 and a second supporting body 102, where the first supporting body 101 and the second supporting body 102 are arranged side by side and connected with each other through a linking assembly 200; the adjusting and controlling assembly 300 is arranged on the bearing assembly 100 and is matched with the first driving wheel 201 of the connecting assembly 200; the double-clamping assembly 400 is divided into a first clamping piece 401 and a second clamping piece 402, and the first clamping piece 401 and the second clamping piece 402 respectively penetrate through the first bottom plate 101a of the first support body 101 and the second bottom plate 102a of the second support body 102 to be connected with the driving piece 301 of the regulating assembly 300; the first clamping member 401 and the second clamping member 402 have the same structure.
Specifically, the main structure of the invention comprises a bearing component 100, a linking component 200, a regulating component 300 and a double-clamping component 400, wherein the bearing component 100, the linking component 200, the regulating component 300 and the double-clamping component 400 are arranged to be matched with each other, so that the effect of double-clamping two adapters by a single power source can be realized, meanwhile, the clamping mechanism can be adjusted according to the positions of a net port and a cable port of a distribution transformer terminal, the adaptability of the clamping mechanism is improved, and the detection efficiency of the distribution transformer terminal is greatly improved, wherein the bearing component 100 plays a role in bearing the linking component 200, the regulating component 300 and the double-clamping component 400 and comprises a first support body 101 and a second support body 102, the linking component 200 plays a role in linking and regulating the distance between the first support body 101 and the second support body 102, and further provides guarantee for the double-clamping adapter to adaptively plug different distances between the net port and the cable hole on distribution transformer terminals of different types The first support 101 and the second support 102 are arranged side by side and connected by a connecting component 200; the adjusting and controlling assembly 300 can be adjusted adaptively according to the adjustment of the engaging assembly 200, namely, the guarantee is provided for the double-clamping and stable use of a single power source, and the adjusting and controlling assembly 300 is arranged on the bearing assembly 100 and is matched with the first driving wheel 201 of the engaging assembly 200; the double clamping assembly 400 is used for clamping the adapter, and is divided into a first clamping member 401 and a second clamping member 402, the first clamping member 401 and the second clamping member 402 are used for clamping the two adapters respectively, the first clamping member 401 and the second clamping member 402 penetrate through the first bottom plate 101a of the first support 101 and the second bottom plate 102a of the second support 102 respectively to be connected with the driving member 301 of the adjustment and control assembly 300, and it should be emphasized that the first clamping member 401 and the second clamping member 402 have the same structure.
Further, the first supporting body 101 includes a first bottom plate 101a, a second vertical plate 101b and a first side plate 101c, the first bottom plate 101a is fixed at the bottom end of the second vertical plate 101b through bolts or strong glue and the two are perpendicular to each other, the first side plate 101c is a right triangle, and two right-angle sides of the first side plate 101c are fixed with the end sides of the first bottom plate 101a and the first vertical plate 101b through bolts or strong glue.
Further, the second supporting body 102 includes a second bottom plate 102a, a first vertical plate 102b and a second side plate 102c, the second bottom plate 102a is fixed at the bottom end of the first vertical plate 102b through a bolt or a strong glue and is arranged perpendicular to the first vertical plate 102b, the second side plate 102c is a right triangle, two right-angled edges of the second side plate 102c are fixed with end edges of the second bottom plate 102a and the first vertical plate 102b through a bolt or a strong glue, it should be noted that the first bottom plate 101a and the second bottom plate 102a are located on the same horizontal plane, the first vertical plate 102b and the second vertical plate 101b are located on the same vertical plane, the first side plate 101c and the second side plate 102c are arranged in parallel, and the first supporting body 101 and the second supporting body 102 are both made of plastic or aluminum alloy materials.
During the use, according to joining in marriage the distance between change terminal net gape and the cable mouth, adjust the distance between first supporter 101 and the second supporter 102 through linking subassembly 200, the distance between first holder 401 and the second holder 402 is adapted to the regulation promptly, link up under the effect of first drive wheel 201 of subassembly 200 simultaneously, regulation and control subassembly 300's driving piece 301 adaptability has been adjusted, later under regulation and control subassembly 300's drive, give first holder 401 and second holder 402 through driving piece 301 transmission, so first holder 401 and the process of two adapters of centre gripping simultaneously of second holder 402.
Example 2
Referring to fig. 2, this embodiment is different from the first embodiment in that: the engagement assembly 200 further comprises a fixing member 202, an adjusting member 203 and a locking member 204, and the first driving wheel 201, the fixing member 202, the adjusting member 203 and the locking member 204 are mutually matched to adjust the distance between the first support body 101 and the second support body 102, so that the stability of connection between the first support body 101 and the second support body 102 is ensured, and the operation is simple, convenient and quick. Specifically, the linking assembly 200 further includes a fixing member 202, an adjusting member 203 and a locking member 204, the fixing member 202 is used to ensure the connection stability between the first supporting body 101 and the second supporting body 102, the adjusting member 203 plays a role of adjusting the distance between the first supporting body 101 and the second supporting body 102 according to the requirement, the fixing member 202 and the adjusting member 203 are arranged on the same side of the bearing assembly 100 side by side, it should be noted that, in this embodiment, two fixing members 202 are provided, the two fixing members 202 are respectively arranged on the upper and lower ends of the adjusting member 203, but not limited to being provided with two fixing members 202, the locking member 204 plays a role of locking the adjusting member 203, the two fixing members cooperate with each other to ensure the adjustment rationality between the first supporting body 101 and the second supporting body 102, the locking member 204 is arranged on the adjusting member 203, wherein, the first driving wheel 201 is sleeved on and fixed on the periphery of the actuating shaft 203a of the adjusting member, the first driving wheel 201 is a gear, and the convex teeth of the first driving wheel 201 are connected to the adjustable frame 301a of the driving member 301.
Further, as shown in fig. 3 and 4, a first external thread 203a-1 is arranged on the periphery of one end of the adjusting shaft 203a, a first limit block 203a-2 and a positioning body 203a-3 are arranged on the other end of the adjusting shaft 203a, the first external thread 203a-1 and the positioning body 203a-3 are respectively arranged at two ends of the adjusting shaft 203a, and the first limit block 203a-2 is located between the first external thread 203a-1 and the positioning body 203 a-3; wherein the first external thread 203a-1 is engaged with the first clamp 203b of the adjusting member 203, and the first clamp 203b is fixed to the first vertical plate 102b of the second supporting body 102 by bolts; it should be noted that the first external thread 203a-1 is screwed with the first internal thread 203b-1 of the first clamp 203b, and the actuating shaft 203a is cylindrical.
Furthermore, a second clamp 203c of the adjusting member 203 is interposed between the first stopper and the second stopper 203a-31 of the positioning body 203a-3 and is fixed on the second vertical plate 101b of the first supporting body 101 by bolts, it should be noted that a side surface of the second clamp 203c, which is away from one end of the first clamp 203b, is provided with a stopper hole 203c-1, and both the second clamp 203c and the first clamp 203b are in an "Ω" structure.
Further, as shown in fig. 4, 5 and 6, the locking member 204 includes a twisted shell 204a, a return spring 204b and a positioning column 204c, the return spring 204b is disposed in the accommodating cavity N of the twisted shell 204a, and the positioning column 204c is fixed on the side surface of the twisted shell 204a, that is, the limiting rollers 203a-32 pass through the first through hole 204a-1 of the twisted shell 204a, it should be emphasized that, in this embodiment, the cross sections of the limiting rollers 203a-32 and the first through hole 204a-1 are hexagonal structures, but the cross sections of the limiting rollers 203a-1 and the first through hole are triangular, quadrangular or pentagonal, and the twisted shell 204a and the return spring 204b are sleeved on the limiting rollers 203a-32 of the positioning body 203a-3 on the side of the second limiting block 203a-31 away from the first limiting block 203 a-2; one end of the return spring 204b is in contact with the torsion shell 204a, the other end of the return spring is in contact with a third limiting block 203a-33 of the positioning body 203a-3, and the positioning column 204c passes through a through hole of the second limiting block 203a-31 and is embedded in a limiting hole 203c-1 of the second clamp 203 c; it should be noted that the top end of the positioning post 204c is an arc-shaped structure, which ensures that the positioning post 204c is accurately inserted into the limiting hole 203c-1, the positioning post 204c and the twisting shell 204a are of an integral structure, at least four positioning posts 204c are provided (the number of drawings is only used as reference), the four positioning posts 204c are uniformly arranged on the twisting shell 204a, the limiting hole 203c-1 is densely and equidistantly arranged along the arc-shaped side surface of the second clamping hoop 203c, and the number of through holes on the second limiting block 203a-31 is equal to the number of the positioning posts 204 c.
Further, the steady piece 202 comprises a third collar 202a and a limiting rod 202b, the third collar 202a is disposed on the first vertical plate 102b through a bolt, one end of the limiting rod 202b is fixedly connected with the second vertical plate 101b through a bolt, the other end of the limiting rod 202b penetrates through the third collar 202a, and the limiting rod 202b can slide in the sliding hole 202a-1 of the third collar 202 a.
The other structure is the same as that of embodiment 1.
When in use, according to the distance between the net opening and the cable opening at the distribution transformer terminal, an operator holds the twist shell 204a of the locking piece 204 to move towards the third limiting block 203a-33, when the positioning column 204c of the locking piece 204 is disengaged from the limiting hole 203c-1, the positioning column 204c is not disengaged from the through hole on the second limiting block 203a-31, and the return spring 204b is in a compressed state, the twist shell 204a is rotated, the adjusting shaft 203a rotates along with the rotation of the limiting rollers 203a-32, the position of the rotating part of the first external thread 203a-1 of the adjusting shaft 203a and the first internal thread 203b-1 is changed, so that when the twist shell 204a rotates clockwise, the rotating part of the first external thread 203a-1 and the first internal thread 203b-1 is close to the first limiting block 203a-2, and the distance between the first supporting body 101 and the second supporting body 102 is small, i.e. the distance between the first clamp 401 and the second clamp 402 will become smaller, and vice versa, when the distance between the first supporting body 101 and the second supporting body 102 is adjusted, the operator can directly release the twisting shell 204a, due to the action force of the compression return spring 204b, the arc-shaped end positioning column 204c on the torsion shell 204a is automatically and properly inserted into the limiting hole 203c-1, so that the distance between the first supporting body 101 and the second supporting body 102 is locked, and in the process of transferring the rotation of the shaft 203a, the first driving wheel 201 of the engaging assembly 200 rotates, and under the action of rotating the first driving wheel 201, the driving member 301 of the adjusting assembly 300 is adjusted in adaptability, and then under the driving of the adjusting assembly 300, the driving member 301 transmits the driving force to the first clamping member 401 and the second clamping member 402, so that the first clamping member 401 and the second clamping member 402 can simultaneously clamp two adapters.
Example 3
Referring to fig. 1 and 7, this embodiment differs from the above embodiment in that: the driving piece 301 comprises an adaptive frame 301a, a transmission body 301b, a second transmission wheel 301c, a first belt limiting body 301d, a second belt limiting body 301e, a third transmission wheel 301f, a fourth transmission wheel 301g and a transmission belt 301i, and the transmission belt 301i can be adjusted according to the adjustment of the linking assembly 200 through the mutual matching of the adaptive frame 301a, the transmission body 301b, the second transmission wheel 301c, the first belt limiting body 301d, the second belt limiting body 301e, the third transmission wheel 301f, the fourth transmission wheel 301g and the transmission belt 301i, so that the adaptability of the transmission belt 301i is improved, the service life of the transmission belt is greatly prolonged, the replacement frequency is reduced, and the clamping efficiency of the double-clamping mechanism for detecting the distribution transformer terminal is ensured. Specifically, the adaptive frame 301a is embedded in a limit rail 101c of the first support 101, the limit rail 101c is used for limiting the movement of the adaptive frame 301a, and the adjusting direction is ensured, it should be noted that the limit rail 101c is distinguished as a first concave plate 101c-1 and a second concave plate 101c-2, the first concave plate 101c-1 and the second concave plate 101c-2 are arranged on the second vertical plate 101b in a mirror image manner, and the upper end and the lower end of the adaptive frame 301a are embedded in a limit cavity K formed by the first concave plate 101c-1 and the second concave plate 101 c-2.
Further, the adjustable frame 301a is engaged with the first driving wheel 201 through a transmission body 301b of the driving member 301, wherein, as shown in fig. 8, the transmission body 301b includes a second external thread 301b-1, a fourth limit block 301b-2, a transmission column 301b-3, a fifth limit block 301b-4 and a gear tooth 301b-5, the second external thread 301b-1 and the fifth limit block 301b-4 are disposed at the peripheries of the two ends of the transmission column 301b-3, the fourth limit block 301b-2 is interposed between the second external thread 301b-1 and the fifth limit block 301b-4 and disposed at the periphery of the transmission column 301b-3, the gear tooth 301b-5 is disposed on the fifth limit block 301b-4 at a side far from the fourth limit block 301b-2, the second external thread 301b-1 is engaged with the second internal thread 301a-1 of the adjustable frame 301a, preferably, the second external thread 301b-1, the fourth limiting block 301b-2, the transmission column 301b-3, the fifth limiting block 301b-4 and the gear teeth 301b-5 are all of an integrated structure, and it should be noted that the transmission column 301b-3 between the fifth limiting block 301b-4 and the fourth limiting block 301b-2 penetrates through the second through hole 101b-1 formed in the second vertical plate 101b and can move relatively according to adjustment, that is, the fifth limiting block 301b-4 and the fourth limiting block 301b-2 are located on two sides of the second through hole 101b-1, the fifth limiting block 301b-4 is close to one end of the first transmission wheel 201, and the gear teeth 301b-5 are perpendicular to and meshed with the first transmission wheel 201.
Further, the driving member 301 further includes a second driving wheel 301c, a first belt limiting body 301d, a second belt limiting body 301e, a third driving wheel 301f and a fourth driving wheel 301g, as shown in fig. 9, the second driving wheel 301c is installed in the adjustable frame 301a, and the first belt limiting body 301d and the second belt limiting body 301e play a role of assisting the adjustment of the driving belt 301i, and both of them are symmetrically disposed at both sides of the adjustable frame 301a, and both ends of the third driving wheel 301f are respectively connected with the driving motor 302 of the adjusting and controlling assembly 300 and the spindle of the first clamping member 401, wherein the third driving wheel 301f is connected with the rotating shaft of the driving motor 302 through a coupling, and both ends of the fourth driving wheel 301g are respectively connected with the spindle 402a of the second clamping member 402 and the first bracket 102c of the second supporting body 102; the first tape limiting body 301d and the second tape limiting body 301e have the same structure, and it should be emphasized that the driving motor 302 is a servo motor, the second driving wheel 301c is a driving wheel, and the third driving wheel 301f, the fourth driving wheel 301g and the two fifth driving wheels 301d-2 are driven wheels, which are power sources of the dual clamping mechanisms for detecting the distribution transformer terminal.
It should be noted that, as shown in fig. 10, the first strap body 301d includes a second bracket 301d-1 and a fifth driving wheel 301d-2, the fifth driving wheel 301d-2 is mounted on the second bracket 301d-1, and the second bracket 301d-1 is disposed on the second vertical plate 101b through a bolt; it is emphasized that the driving belt 301i of the driving member 301 is wound around the fifth driving wheel 301d-2 of the first tape limiting body 301d, the second driving wheel 301c, the fifth driving wheel 301d-2 of the second tape limiting body 301e, the third driving wheel 301f and the fourth driving wheel 301 g.
The other structure is the same as that of embodiment 2.
When the cable connector is used, according to the distance between the net port and the cable port on the distribution transformer terminal, an operator holds the twisting shell 204a of the locking piece 204 to move towards the third limiting block 203a-33, when the positioning column 204c of the locking piece 204 is separated from the limiting hole 203c-1 and the return spring 204b is in a compressed state, the twisting shell 204a is rotated, the adjusting shaft 203a rotates along with the limiting rollers 203a-32, the position of the rotating part of the first external thread 203a-1 and the first internal thread 203b-1 of the adjusting shaft 203a changes, so that when the twisting shell 204a rotates clockwise, the rotating part of the first external thread 203a-1 and the first internal thread 203b-1 is close to the end of the first limiting block 203a-2, and the distance between the first supporting body 101 and the second supporting body 102 is small, namely, the distance between the first clamping piece 401 and the second clamping piece 402 is reduced, on the contrary, when the distance between the first supporting body 101 and the second supporting body 102 is adjusted, the operator can directly release the twisting shell 204a, due to the acting force of the compressed return spring 204b, the arc-shaped end positioning post 204c on the twisting shell 204a is automatically and properly inserted into the limiting hole 203c-1, so as to lock the distance between the first supporting body 101 and the second supporting body 102, during the rotation of the actuating shaft 203a, the first driving wheel 201 of the connecting assembly 200 rotates, under the action of rotating the first driving wheel 201, the driving member 301 of the regulating assembly 300 is adjusted adaptively, specifically, the first driving wheel 201 is rotated to drive the gear teeth 301b-5 of the driving member 301b to rotate, the gear teeth 301b-5 are transmitted to the driving post 301b-3, the second external thread 301b-1 on the rotating driving post 301b-3 relatively moves with respect to the second internal thread 301a-1 of the adjusting bracket 301a, namely, the adaptive frame 301a is moved, when the first driving wheel 201 rotates clockwise, the adaptive frame 301a will extend the limit rail 101c to move towards the second vertical plate 101b, otherwise, it is opposite, so as to ensure the normal use state of the driving belt 301i, then under the driving of the driving motor 302 of the control assembly 300, the third driving wheel 301f is driven by the first clamping member 401 to clamp the first adapter, at the same time, under the driving of the driving belt 301i, the third driving wheel 301f, the fourth driving wheel 301g and the two fifth driving wheels 301d-2 will rotate, the rotating fourth driving wheel 301g will drive the second clamping member 402 to clamp the second adapter, so as to realize the process of driving the first clamping member 401 and the second clamping member 402 by a single power source to adaptively clamp the two adapters at the same time.
Example 4
Referring to fig. 11, this embodiment is different from the above embodiment in that: the second clamping piece 402 further comprises a shaft sleeve 402b, a supporting shell 402c, a clamping gear 402d, a limiting shaft seat 402e and a clamping plate 402f, and the effect of clamping the adapter can be realized through mutual matching among the main shaft 402a, the shaft sleeve 402b, the supporting shell 402c, the clamping gear 402d, the limiting shaft seat 402e and the clamping plate 402 f. Specifically, the second clamping member 402 further includes a shaft sleeve 402b, a supporting shell 402c, a clamping gear 402d, a limiting shaft seat 402e and a clamping plate 402f, one end of the main shaft 402a sequentially penetrates through the shaft sleeve 402b and the limiting shaft seat 402e to be fixedly connected with the clamping gear 402d, the clamping gear 402d is matched with a toothed plate 402f-1 of the clamping plate 402f, the supporting shell 402c is arranged at the periphery of the shaft sleeve 402b, and it should be noted that a rack is arranged on the side surface of the toothed plate 402f-1 and meshed with the clamping gear 402 d.
Further, a first shell 402c-1 of the supporting shell 402c is arranged on the second base plate 102a through a bolt, wherein the supporting shell 402c further comprises a second shell 402c-2, the second shell 402c-2 is fixed on the limiting shaft seat 402e through a bolt, and the first shell 402c-1 and the second shell 402c-2 provide guarantee for stable placement and transmission of the main shaft 402a and the clamping gear 402 d; it should be noted that, splint 402f is provided with two altogether, two splint 402f set up relatively, clamping gear 402d all cooperates with two splint 402f, specifically, two splint 402f set up in clamping gear 402 d's both ends, during the use, when clamping gear 402d clockwise rotation under main shaft 402 a's drive, two splint 402f will be opened, its adapter is placed and is provided the accommodation space promptly, when clamping gear 402d anticlockwise rotates under main shaft 402 a's drive, two splint 402f will be close to the clamping adapter.
The rest of the structure is the same as that in embodiment 3.
When the cable connector is used, according to the distance between the net port and the cable port on the distribution transformer terminal, an operator holds the twisting shell 204a of the locking piece 204 to move towards the third limiting block 203a-33, when the positioning column 204c of the locking piece 204 is separated from the limiting hole 203c-1 and the return spring 204b is in a compressed state, the twisting shell 204a is rotated, the adjusting shaft 203a rotates along with the limiting rollers 203a-32, the position of the rotating part of the first external thread 203a-1 and the first internal thread 203b-1 of the adjusting shaft 203a changes, so that when the twisting shell 204a rotates clockwise, the rotating part of the first external thread 203a-1 and the first internal thread 203b-1 is close to the end of the first limiting block 203a-2, and the distance between the first supporting body 101 and the second supporting body 102 is small, namely, the distance between the first clamping piece 401 and the second clamping piece 402 is reduced, on the contrary, when the distance between the first supporting body 101 and the second supporting body 102 is adjusted, the operator can directly release the twisting shell 204a, due to the acting force of the compressed return spring 204b, the arc-shaped end positioning post 204c on the twisting shell 204a is automatically and properly inserted into the limiting hole 203c-1, so as to lock the distance between the first supporting body 101 and the second supporting body 102, during the rotation of the actuating shaft 203a, the first driving wheel 201 of the connecting assembly 200 rotates, under the action of rotating the first driving wheel 201, the driving member 301 of the regulating assembly 300 is adjusted adaptively, specifically, the first driving wheel 201 is rotated to drive the gear teeth 301b-5 of the driving member 301b to rotate, the gear teeth 301b-5 are transmitted to the driving post 301b-3, the second external thread 301b-1 on the rotating driving post 301b-3 relatively moves with respect to the second internal thread 301a-1 of the adjusting bracket 301a, namely, the movement of the adaptive frame 301a is realized, when the first driving wheel 201 rotates clockwise, the adaptive frame 301a will extend the limit rail 101c to move towards the second vertical plate 101b, otherwise, it is ensured that the driving belt 301i is in a normal use state, then under the driving of the driving motor 302 of the control assembly 300, the third driving wheel 301f will be driven by the first clamping member 401 to clamp the first adapter, at the same time, under the driving of the driving belt 301i, the third driving wheel 301f, the fourth driving wheel 301g and the two fifth driving wheels 301d-2 will rotate, the rotating fourth driving wheel 301g will drive the second clamping member 402 to clamp the second adapter, wherein, the clamping process of the first clamping member 401 and the second clamping member 402 is the same, taking the clamping process of the second clamping member 402 as an example, the rotating fourth driving wheel 301g will drive the spindle 402a of the second clamping member 402 to rotate, the clamping gear 402d fixed together with the main shaft 402a rotates, when the clamping gear 402d rotates clockwise under the driving of the main shaft 402a, the relative staggered positions of the two toothed plates 402f-1 of the two clamping plates 402f become large, the two clamping plates 402f are opened, namely, the adapters are placed to provide accommodating spaces, when the clamping gear 402d rotates anticlockwise under the driving of the main shaft 402a, the relative staggered positions of the two toothed plates 402f-1 of the two clamping plates 402f become small, the two clamping plates 402f are close to the clamping adapters, and therefore the process that the first clamping piece 401 and the second clamping piece 402 are driven by the single power source to clamp the two adapters simultaneously is achieved.
It is important to note that the construction and arrangement of the present application as shown in the various exemplary embodiments is illustrative only. Although only a few embodiments have been described in detail in this disclosure, those skilled in the art who review this disclosure will readily appreciate that many modifications are possible (e.g., variations in sizes, dimensions, structures, shapes and proportions of the various elements, values of parameters (e.g., temperatures, pressures, etc.), mounting arrangements, use of materials, colors, orientations, etc.) without materially departing from the novel teachings and advantages of the subject matter recited in this application. For example, elements shown as integrally formed may be constructed of multiple parts or elements, the position of elements may be reversed or otherwise varied, and the nature or number of discrete elements or positions may be altered or varied. Accordingly, all such modifications are intended to be included within the scope of this invention. The order or sequence of any process or method steps may be varied or re-sequenced according to alternative embodiments. In the claims, any means-plus-function clause is intended to cover the structures described herein as performing the recited function and not only structural equivalents but also equivalent structures. Other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments without departing from the scope of the present inventions. Therefore, the present invention is not limited to a particular embodiment, but extends to various modifications that nevertheless fall within the scope of the appended claims.
Moreover, in an effort to provide a concise description of the exemplary embodiments, all features of an actual implementation may not be described (i.e., those unrelated to the presently contemplated best mode of carrying out the invention, or those unrelated to enabling the invention).
It should be appreciated that in the development of any such actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort might be complex and time consuming, but would nevertheless be a routine undertaking of design, fabrication, and manufacture for those of ordinary skill having the benefit of this disclosure, without undue experimentation.
It should be noted that the above-mentioned embodiments are only for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the claims of the present invention.
Claims (9)
1. The utility model provides a join in marriage two clamping mechanism that transformer terminal detected usefulness which characterized in that: comprises the steps of (a) preparing a mixture of a plurality of raw materials,
the bearing assembly (100) comprises a first supporting body (101) and a second supporting body (102), wherein the first supporting body (101) and the second supporting body (102) are arranged side by side and are connected through a connecting assembly (200);
the adjusting and controlling assembly (300) is arranged on the bearing assembly (100) and is matched with the first driving wheel (201) of the connecting assembly (200); and the number of the first and second groups,
the double-clamping assembly (400) is divided into a first clamping piece (401) and a second clamping piece (402), and the first clamping piece (401) and the second clamping piece (402) respectively penetrate through a first bottom plate (101 a) of the first supporting body (101) and a second bottom plate (102 a) of the second supporting body (102) to be connected with a driving piece (301) of the regulating and controlling assembly (300);
wherein the first clamping piece (401) and the second clamping piece (402) have the same structure;
the engagement assembly (200) further comprises a fixing piece (202), an adjusting piece (203) and a locking piece (204), the fixing piece (202) and the adjusting piece (203) are arranged on the same side of the bearing assembly (100) side by side, and the locking piece (204) is arranged on the adjusting piece (203); the first transmission wheel (201) is sleeved on the periphery of an adjusting shaft (203 a) of the adjusting piece (203); the first transmission wheel (201) is connected with an adjusting frame (301 a) of the driving piece (301).
2. The dual-clamping mechanism for detecting the distribution transformer terminal of claim 1, wherein: a first external thread (203 a-1) is arranged on the periphery of one end of the adjusting shaft (203 a), a first limiting block (203 a-2) and a positioning body (203 a-3) are arranged on the other end of the adjusting shaft, and the first limiting block (203 a-2) is positioned between the first external thread (203 a-1) and the positioning body (203 a-3);
wherein the first external thread (203 a-1) cooperates with a first clip (203 b) of the adjustment member (203), said first clip (203 b) being fixed to a first vertical plate (102 b) of the second supporting body (102);
wherein, the second clamp (203 c) of the adjusting piece (203) is arranged between the first stop block and the second stop block (203 a-31) of the positioning body (203 a-3) and fixed on the second vertical plate (101 b) of the first supporting body (101).
3. The dual-clamping mechanism for detecting the distribution transformer terminal according to claim 2, wherein: the locking piece (204) comprises a twisting shell (204 a), a return spring (204 b) and a positioning column (204 c), the return spring (204 b) is arranged in the accommodating cavity (N) of the twisting shell (204 a), and the positioning column (204 c) is fixed on the side surface of the twisting shell (204 a);
wherein the twisting shell (204 a) and the return spring (204 b) are sleeved on the limiting rollers (203 a-32) of the positioning body (203 a-3) at one side of the second limiting block (203 a-31) far away from the first limiting block (203 a-2);
one end of the return spring (204 b) is in contact with the twisting shell (204 a), and the other end of the return spring is in contact with a third limiting block (203 a-33) of the positioning body (203 a-3);
the positioning column (204 c) penetrates through a through hole of the second limiting block (203 a-31) and is embedded in a limiting hole (203 c-1) of the second clamp (203 c).
4. The dual-clamping mechanism for detecting the distribution terminal according to claim 2 or 3, characterized in that: firm piece (202) include third clamp (202 a) and gag lever post (202 b), third clamp (202 a) set up in on first vertical plate (102 b), gag lever post (202 b) one end with second vertical plate (101 b) fixed connection, the other end penetrability passes third clamp (202 a).
5. The dual-clamping mechanism for detecting the distribution transformer terminal of claim 4, wherein: the adjusting frame (301 a) is embedded in a limiting rail (101 c) of the first supporting body (101);
the limiting rail (101 c) is distinguished into a first concave plate (101 c-1) and a second concave plate (101 c-2), and the first concave plate (101 c-1) and the second concave plate (101 c-2) are arranged on the second vertical plate (101 b) in a mirror image mode.
6. The dual-clamping mechanism for detecting the distribution transformer terminal of claim 5, wherein: the adjusting frame (301 a) is matched with the first transmission wheel (201) through a transmission body (301 b) of the driving piece (301);
the transmission body (301 b) comprises a second external thread (301 b-1), a fourth limiting block (301 b-2), a transmission column (301 b-3), a fifth limiting block (301 b-4) and gear teeth (301 b-5), the second external thread (301 b-1) and the fifth limiting block (301 b-4) are arranged on the peripheries of two ends of the transmission column (301 b-3), the fourth limiting block (301 b-2) is arranged between the second external thread (301 b-1) and the fifth limiting block (301 b-4) and arranged on the periphery of the transmission column (301 b-3), and the gear teeth (301 b-5) are arranged on the fifth limiting block (301 b-4) on one side far away from the fourth limiting block (301 b-2);
a transmission column (301 b-3) between the fifth limiting block (301 b-4) and the fourth limiting block (301 b-2) penetrates through a second through hole (101 b-1) formed in the second vertical plate (101 b) in a penetrating manner;
the gear teeth (301 b-5) are perpendicular to the first driving wheel (201) and are meshed with the first driving wheel.
7. The dual-clamping mechanism for detecting the distribution transformer terminal of claim 6, wherein: the driving piece (301) further comprises a second driving wheel (301 c), a first belt limiting body (301 d), a second belt limiting body (301 e), a third driving wheel (301 f) and a fourth driving wheel (301 g), the second driving wheel (301 c) is installed in the adaptive frame (301 a), the first belt limiting body (301 d) and the second belt limiting body (301 e) are symmetrically arranged on two sides of the adaptive frame (301 a), two ends of the third driving wheel (301 f) are respectively connected with a driving motor (302) of the adjusting and controlling assembly (300) and a spindle of the first clamping piece (401), and two ends of the fourth driving wheel (301 g) are respectively connected with a spindle (402 a) of the second clamping piece (402) and a first support (102 c) of the second supporting body (102);
the first tape limiting body (301 d) and the second tape limiting body (301 e) are identical in structure.
8. The dual-clamping mechanism for detecting a distribution terminal according to claim 7, wherein: the first belt limiting body (301 d) comprises a second bracket (301 d-1) and a fifth driving wheel (301 d-2), the fifth driving wheel (301 d-2) is installed on the second bracket (301 d-1), and the second bracket (301 d-1) is arranged on the second vertical plate (101 b);
the driving belt (301 i) of the driving piece (301) is wound on the outer sides of the fifth driving wheel (301 d-2) of the first belt limiting body (301 d), the second driving wheel (301 c), the fifth driving wheel (301 d-2) of the second belt limiting body (301 e), the third driving wheel (301 f) and the fourth driving wheel (301 g).
9. The dual-clamping mechanism for detecting the distribution terminal according to claim 7 or 8, wherein: the second clamping piece (402) further comprises a shaft sleeve (402 b), a supporting shell (402 c), a clamping gear (402 d), a limiting shaft seat (402 e) and a clamping plate (402 f), one end of the main shaft (402 a) sequentially penetrates through the shaft sleeve (402 b) and the limiting shaft seat (402 e) to be connected with the clamping gear (402 d), the clamping gear (402 d) is matched with a toothed plate (402 f-1) of the clamping plate (402 f), and the supporting shell (402 c) is arranged on the periphery of the shaft sleeve (402 b);
wherein a first housing (402 c-1) of the support case (402 c) is disposed on the second base plate (102 a);
the supporting shell (402 c) further comprises a second shell (402 c-2), and the second shell (402 c-2) is fixed on the limiting shaft seat (402 e).
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| CN201910466561.3A CN110133409B (en) | 2019-05-31 | 2019-05-31 | Join in marriage two clamping mechanism that becomes terminal detection usefulness |
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| CN201910466561.3A CN110133409B (en) | 2019-05-31 | 2019-05-31 | Join in marriage two clamping mechanism that becomes terminal detection usefulness |
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| CN110133409A CN110133409A (en) | 2019-08-16 |
| CN110133409B true CN110133409B (en) | 2020-06-09 |
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| CN201910466561.3A Active CN110133409B (en) | 2019-05-31 | 2019-05-31 | Join in marriage two clamping mechanism that becomes terminal detection usefulness |
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Families Citing this family (1)
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| CN113391097B (en) * | 2021-05-11 | 2023-12-22 | 平湖市通用电气安装有限公司 | Detection device of intelligent distribution transformer terminal |
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