CN114799976A

CN114799976A - Communication-field-based clamping tool for bus duct and using method thereof

Info

Publication number: CN114799976A
Application number: CN202210288867.6A
Authority: CN
Inventors: 蒋伟
Original assignee: Jiangsu Guanzhuo Electric Co ltd
Current assignee: Jiangsu Guanzhuo Electric Co ltd
Priority date: 2022-03-23
Filing date: 2022-03-23
Publication date: 2022-07-29

Abstract

The invention discloses a clamping tool for a bus duct based on the communication field and a use method thereof, wherein the clamping tool comprises a support base with a screw rod inserted at the top, and one end of the screw rod, which is far away from the support base, is connected with a driving assembly; the driving assembly comprises a supporting base installed at one end, far away from the supporting base, of the screw rod, a connecting seat is installed at the center of the top of the supporting base, an air cylinder is installed above the center of the connecting seat in the vertical direction, a push rod is arranged at the bottom of the air cylinder, and one end, far away from the air cylinder, of the push rod is connected with the connecting seat. The motion of cylinder drives the removal of push rod for support the base and remove downwards under the effect of screw rod, make the rotor plate rotate, drive the sliding block and remove along the length direction of spout in the spout, make the arc wall at four grip block tops carry out the centre gripping with the bus duct ectosome, guaranteed the stability of bus duct, holistic simple structure need not the manual work and fixes the bus duct, has promoted holistic work efficiency.

Description

Communication-field-based clamping tool for bus duct and using method thereof

Technical Field

The invention belongs to the technical field of bus ducts, and particularly relates to a clamping tool for a bus duct based on the communication field and a use method of the clamping tool.

Background

The bus duct is a closed metal device formed from copper and aluminium bus posts, and is used for distributing large power for every element of dispersion system. Electrical cables have been replaced more and more in indoor low voltage power transmission mains engineering projects, the busway itself being more expensive economically than the cables, but the use of busways makes construction much cheaper than including various accessories for wiring and the entire power system, especially in the case of high current capacity.

The centre gripping frock that present bus duct used needs the manual work to use the frock, and holistic structure is complicated, is not convenient for use, has increaseed workman's working process, has also reduced work efficiency.

Disclosure of Invention

The invention aims to provide a clamping tool for a bus duct based on the communication field and a using method thereof, so as to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: a clamping tool for a bus duct based on the communication field comprises a supporting base with a screw rod inserted at the top, wherein one end of the screw rod, far away from the supporting base, is connected with a driving assembly;

the driving assembly comprises a supporting base installed on the screw rod and far away from one end of the supporting base, a connecting seat is installed at the center of the top of the supporting base, a cylinder is installed above the center of the connecting seat in the vertical direction, a push rod is arranged at the bottom of the cylinder, one end of the push rod, far away from the cylinder, is connected with the connecting seat, a first supporting plate is installed at the top of the cylinder, and a second supporting plate is installed outside the first supporting plate in sequence.

Preferably, the support base is the cross form, and supports base outside four corners and upwards all is provided with the extension section, the extension section top is provided with fixes spacing centre gripping subassembly to bus duct outside a week.

Preferably, the clamping assembly comprises a groove formed in the top of the extension section, a rotating plate is arranged in the groove, and one end, far away from the groove, of the rotating plate is connected with a connecting plate.

Preferably, the connecting plates are arranged in a plurality of numbers, a strip-shaped groove for inserting the rotating plate is reserved between every two connecting plates, a rotating shaft is inserted outside the connecting plates and penetrates through the connecting plates to extend into the strip-shaped groove to be connected with the rotating plate.

Preferably, connecting plate top integrated into one piece has the grip block, the grip block sets up to four, and the grip block is kept away from connecting plate one end and has all been seted up the arc wall.

Preferably, the top of the second support plate is further provided with a sliding assembly for driving the clamping plate to move relative to the center of the first support plate, and the sliding assembly comprises a fixing block arranged on the top of the second support plate.

Preferably, sliding grooves are formed in two sides of the fixing block from outside to inside, and the cross sections of the sliding grooves are triangular. Preferably, the apron is installed to the grip block bottom, the apron sets up on the fixed block, and apron both ends inboard is provided with the sliding block with spout looks adaptation.

Preferably, the push rods are two, and the top of the connecting seat is provided with a jack matched with the push rods.

A use method of a clamping tool for a bus duct based on the communication field comprises the following steps,

step A, firstly, a support base is placed on a plane, then a bus duct to be clamped is vertically placed at the center of a first support plate, and then an air cylinder is started;

b, driving a push rod to stretch along with the work of the air cylinder, pushing the base by the push rod to enable the support base to move towards the support base, and driving the support base to lift through the lifting of a screw rod;

step C, when the supporting base descends, the rotating plate in the groove is driven to rotate, one end, away from the groove, of the rotating plate moves towards the direction of the air cylinder, and the connecting plate is driven to move towards the center of the first supporting plate through rotation of the rotating shaft;

and D, driving the sliding block to move in the sliding groove along the length direction of the sliding groove along with the movement of the connecting plate, so that the cover plate slides along the sliding groove, the arc-shaped groove in the clamping plate is abutted against the bus duct, and the bus duct is clamped.

The invention has the technical effects and advantages that: according to the clamping tool for the bus duct based on the communication field and the use method of the clamping tool, the movement of the air cylinder drives the push rod to move, so that the support base moves downwards under the action of the screw rod, the rotating plate rotates, the sliding block is driven to move in the sliding groove along the length direction of the sliding groove, the arc-shaped grooves at the tops of the four clamping plates clamp the outer body of the bus duct, the stability of the bus duct is guaranteed, the whole structure is simple, the bus duct is not required to be manually fixed, and the whole working efficiency is improved.

Drawings

FIG. 1 is a schematic view of an overall first perspective structure of the present invention;

FIG. 2 is a schematic view of the overall clamping assembly of the present invention;

FIG. 3 is a schematic structural diagram of the cover plate of the present invention;

fig. 4 is a schematic structural view of the chute of the present invention.

In the figure: 1. a support base; 2. a screw; 3. a drive assembly; 301. a support base; 302. an extension section; 303. a connecting seat; 304. a push rod; 305. a second support plate; 306. a cylinder; 307. a first support plate; 4. a clamping assembly; 401. a clamping plate; 402. a connecting plate; 403. a rotating shaft; 404. a rotating plate; 405. a groove; 406. an arc-shaped slot; 5. a sliding assembly; 501. a cover plate; 502. a slider; 503. a fixed block; 504. a chute.

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.

In order to improve the stability of the air cylinder 306 in the working process, as shown in fig. 1 and fig. 2, the air cylinder comprises a support base 1 with a screw rod 2 inserted at the top, and a driving assembly 3 is connected to one end of the screw rod 2 far away from the support base 1; the driving assembly 3 comprises a supporting base 301 which is installed at one end of the screw rod 2 far away from the supporting base 1, a connecting seat 303 is installed at the center of the top of the supporting base 301, an air cylinder 306 is installed above the center of the connecting seat 303, a push rod 304 is arranged at the bottom of the air cylinder 306, one end, far away from the air cylinder 306, of the push rod 304 is connected with the connecting seat 303, a first supporting plate 307 is installed at the top of the air cylinder 306, and a second supporting plate 305 is sequentially installed on the outer side of the first supporting plate 307. The surface of the supporting base 1 is provided with a through hole matched with the screw rod 2 so as to facilitate the lifting of the connecting rod. The cylinder 306 is conventional and will not be described further herein. The pushing of the cylinder 306 drives the pushing rod 304 to push the base, which drives the support base 301 to descend. The cylinder 306 is fixed by a fixing bolt through the first support plate 307 to ensure stability of the cylinder 306 during operation. The second support plates 305 are provided in four corresponding to the clamping plates 401 to improve stability of the sliding assembly 5.

In order to enable the rotating plate 404 to push the clamping plate 401 to clamp the bus duct, referring to fig. 1, fig. 2, fig. 3 and fig. 4, the supporting base 301 is cross-shaped, four corners of the outer side of the supporting base 301 are upward provided with extending sections 302, the top of each extending section 302 is provided with a clamping assembly 4 for fixing and limiting one circle of the outer side of the bus duct, the clamping assembly 4 comprises a groove 405 arranged at the top of the extending section 302, the rotating plate 404 is arranged in the groove 405, one end of the rotating plate 404 far away from the groove 405 is connected with a connecting plate 402, the connecting plates 402 are arranged in a plurality, a strip-shaped groove for inserting the rotating plate 404 is reserved between every two connecting plates 402, a rotating shaft 403 is inserted at the outer side of the connecting plate 402, the rotating shaft 403 penetrates through the connecting plate 402 and extends into the strip-shaped groove to be connected with the rotating plate 404, the clamping plates 401 are integrally formed at the top of the connecting plates 402, the clamping plates 401 are arranged in four numbers, and arc-shaped grooves 406 are arranged at one end of the clamping plates 401 far away from the connecting plates 402, second backup pad 305 top still is provided with the sliding component 5 that is used for driving grip block 401 and locates the displacement for first backup pad 307 center, sliding component 5 is including installing in the fixed block 503 at second backup pad 305 top, spout 504 has been seted up to fixed block 503 both sides outside-in, spout 504 cross-section is three horn shapes, apron 501 is installed to grip block 401 bottom, apron 501 sets up on fixed block 503, and apron 501 both ends inboard is provided with the sliding block 502 with spout 504 looks adaptation, push rod 304 sets up to two, the jack with push rod 304 looks adaptation is seted up at connecting seat 303 top. The extension sections 302 are four in number and are integrally formed with the support base 301, so that the resistance of the extension sections 302 is improved, and the support performance of the rotating plate 404 is further improved. A rotation shaft 403 is provided in the groove 405 so that the rotation plate 404 can rotate. Through the pivot 403 of pegging graft in the bar inslot, as along with supporting the decline of base 301, the rotating plate 404 sets up in bar groove one end and rotates towards grip block 401 one side to the displacement of drive grip block 401. Four grip blocks 401, two liang are the symmetry setting to in better making the bus duct atress even, promote the clamping stability to the bus duct. Specifically, the contact end of the clamping plate 401 and the bus duct can be a square groove, and can be changed according to the actual shape of the bus duct. The inverted triangular slide groove 504 can increase the sliding surface with the slide block 502, and improve the smoothness of the slide block 502 during sliding. The position of the jack corresponds to the push rod 304 and is directly inserted into the jack. The height of the link rod is matched with the length of the sliding groove 504, and when the support base 301 is contacted with the support base 1, the sliding block 502 slides to the end of the sliding groove 504, and the derailment can not appear.

step A, firstly, a support base 1 is placed on a plane, then a bus duct to be clamped is vertically placed at the center of a first support plate 307, and then an air cylinder 306 is started;

step B, along with the work of the air cylinder 306, the push rod 304 is driven to stretch, the push rod 304 pushes the base, so that the support base 301 moves towards the support base 1, and the support base 301 is driven to lift through the lifting of the screw rod 2;

step C, when the supporting base 301 descends, the rotating plate 404 in the groove 405 is driven to rotate, so that one end, away from the groove 405, of the rotating plate 404 moves towards the cylinder 306, and the connecting plate 402 is driven to move towards the center of the first supporting plate 307 through the rotation of the rotating shaft 403;

step D, along with the movement of the connecting plate 402, the sliding block 502 is driven to move in the sliding groove 504 along the length direction of the sliding groove 504, so that the cover plate 501 slides along the sliding groove, and the arc-shaped groove 406 in the clamping plate 401 is abutted against the bus duct to clamp the bus duct.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a centre gripping frock for bus duct based on communication field which characterized in that: the device comprises a support base (1) with a screw rod (2) inserted at the top, wherein one end of the screw rod (2) far away from the support base (1) is connected with a driving component (3);

drive assembly (3) including installing support base (301) of keeping away from support base (1) one end in screw rod (2), support base (301) top center department and install connecting seat (303), cylinder (306) are installed to the vertical top in connecting seat (303) center, cylinder (306) bottom is provided with push rod (304), cylinder (306) one end is kept away from in push rod (304) and is connected with connecting seat (303), first backup pad (307) are installed at cylinder (306) top, second backup pad (305) are installed in proper order in first backup pad (307) outside.

2. The utility model provides a centre gripping frock for bus duct based on communication field, its characterized in that: support base (301) and be the cross form, and support base (301) outside four corners upwards all to be provided with extension section (302), extension section (302) top is provided with fixes spacing centre gripping subassembly (4) to bus duct outside a week.

3. The utility model provides a centre gripping frock for bus duct based on communication field, its characterized in that: the clamping assembly (4) comprises a groove (405) formed in the top of the extension section (302), a rotating plate (404) is arranged in the groove (405), and one end, far away from the groove (405), of the rotating plate (404) is connected with a connecting plate (402).

4. The utility model provides a centre gripping frock for bus duct based on communication field according to claim 3, its characterized in that: the connecting plates (402) are arranged in a plurality of numbers, a strip-shaped groove for inserting the rotating plate (404) is reserved between every two connecting plates (402), a rotating shaft (403) is inserted into the outer side of each connecting plate (402), and the rotating shaft (403) penetrates through the connecting plates (402) and extends into the strip-shaped groove to be connected with the rotating plate (404).

5. The utility model provides a centre gripping frock for bus duct based on communication field, its characterized in that: clamping plates (401) are integrally formed at the top of the connecting plate (402), the number of the clamping plates (401) is four, and arc-shaped grooves (406) are formed in one ends, far away from the connecting plate (402), of the clamping plates (401).

6. The utility model provides a centre gripping frock for bus duct based on communication field, its characterized in that: the top of the second support plate (305) is also provided with a sliding component (5) for driving the clamping plate (401) to move relative to the center of the first support plate (307), and the sliding component (5) comprises a fixing block (503) arranged at the top of the second support plate (305).

7. The utility model provides a centre gripping frock for bus duct based on communication field, its characterized in that: the two sides of the fixed block (503) are provided with sliding grooves (504) from outside to inside, and the cross sections of the sliding grooves (504) are triangular.

8. The utility model provides a centre gripping frock for bus duct based on communication field, its characterized in that: the clamping plate is characterized in that a cover plate (501) is installed at the bottom of the clamping plate (401), the cover plate (501) is arranged on a fixing block (503), and sliding blocks (502) matched with sliding grooves (504) are arranged on the inner sides of two ends of the cover plate (501).

9. The utility model provides a centre gripping frock for bus duct based on communication field, its characterized in that: the number of the push rods (304) is two, and the top of the connecting seat (303) is provided with a jack matched with the push rods (304).

10. The use method of the clamping tool for the bus duct based on the communication field is based on any one of claims 1 to 9, and is characterized in that: comprises the following steps of (a) carrying out,

firstly, placing a support base (1) on a plane, then vertically placing a bus duct to be clamped at the center of a first support plate (307), and then starting an air cylinder (306);

step (B), along with the work of the air cylinder (306), the push rod (304) is driven to stretch, the push rod (304) pushes the base, so that the support base (301) moves towards the support base (1), and the support base (301) is driven to lift through the lifting of the screw rod (2);

step (C), when the supporting base (301) descends, the rotating plate (404) in the groove (405) is driven to rotate, one end, away from the groove (405), of the rotating plate (404) moves towards the direction of the cylinder (306), and the rotating shaft (403) rotates to drive the connecting plate (402) to move towards the center of the first supporting plate (307);

and (D) driving the sliding block (502) to move in the sliding groove (504) along the length direction of the sliding groove (504) along with the movement of the connecting plate (402), so that the cover plate (501) slides along the sliding direction, the arc-shaped groove (406) in the clamping plate (401) is abutted to the bus duct, and the bus duct is clamped.