LU100293B1 - Efficient cutting apparatus for hydraulic engineering - Google Patents

Efficient cutting apparatus for hydraulic engineering Download PDF

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Publication number
LU100293B1
LU100293B1 LU100293A LU100293A LU100293B1 LU 100293 B1 LU100293 B1 LU 100293B1 LU 100293 A LU100293 A LU 100293A LU 100293 A LU100293 A LU 100293A LU 100293 B1 LU100293 B1 LU 100293B1
Authority
LU
Luxembourg
Prior art keywords
rod
fixedly connected
support
hydraulic engineering
cutting
Prior art date
Application number
LU100293A
Other languages
French (fr)
Inventor
Yongyu Chen
Original Assignee
Quanzhou Yongchun Xinkai Mech Equipment Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Quanzhou Yongchun Xinkai Mech Equipment Co Ltd filed Critical Quanzhou Yongchun Xinkai Mech Equipment Co Ltd
Priority to LU100293A priority Critical patent/LU100293B1/en
Application granted granted Critical
Publication of LU100293B1 publication Critical patent/LU100293B1/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
    • B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
    • B26D1/04—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member
    • B26D1/06—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member wherein the cutting member reciprocates
    • B26D1/08—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member wherein the cutting member reciprocates of the guillotine type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D15/00—Shearing machines or shearing devices cutting by blades which move parallel to themselves
    • B23D15/12—Shearing machines or shearing devices cutting by blades which move parallel to themselves characterised by drives or gearings therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D21/00—Machines or devices for shearing or cutting tubes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D3/00—Cutting work characterised by the nature of the cut made; Apparatus therefor
    • B26D3/16—Cutting rods or tubes transversely
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D5/00—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D5/08—Means for actuating the cutting member to effect the cut
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/01—Means for holding or positioning work
    • B26D2007/013—Means for holding or positioning work the work being tubes, rods or logs

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)

Abstract

The present invention relates to an efficient cutting apparatus for hydraulic engineering. The efficient cutting apparatus for hydraulic engineering includes a base plate, a bracket device located above the base plate, a cutting device arranged on the bracket device, a support device located at the right side of the cutting device, a motor device arranged on the bracket device and a bracing wire device arranged on the motor device. The efficient cutting apparatus for hydraulic engineering provided by the present invention is capable of rapidly and effectively cutting hydraulic engineering pipelines, and is high in cutting efficiency, simple to operate, convenient to use, small in size, small in occupied area, low in cost and suitable for popularization and application.

Description

EFFICIENT CUTTING APPARATUS FOR HYDRAULIC ENGINEERING
BACKGROUND
Technical Field
The present invention relates to the technical field of hydraulic engineering, in particular to an efficient cutting apparatus for hydraulic engineering.
Related Art
When being constructed and used, the existing hydraulic engineering pipes need to be cut, so as to be cut into pipelines having required sizes. The existing devices for cutting the pipelines cannot rapidly and effectively cut the pipelines, and is low in cutting efficiency, large in size, high in cost and not suitable for popularization and application.
Thus, it is necessary to provide a new technical scheme to overcome the above deficiency.
Summary
It is an object of the present invention to provide an efficient cutting apparatus for hydraulic engineering in order to effectively solve the above technical problem.
In order to achieve the object of the present invention, the following technical scheme is adopted.
An efficient cutting apparatus for hydraulic engineering includes a base plate, a bracket device located above the base plate, a cutting device arranged on the bracket device, a support device located at the right side of the cutting device, a motor device arranged on the bracket device and a bracing wire device arranged on the motor device, the base plate is provided with a support block located above the base plate, the bracket device includes a first support rod, a first transverse rod located above the first support rod, a sliding block arranged on the first transverse rod, a second transverse rod arranged on the first support rod and a first roller wheel arranged at the left end of the second transverse rod, the cutting device includes a lifting rod, a cutting blade located at the lower end of the lifting rod, first springs located at the left and right sides of the lifting rod and a first connection ring located at the right side of the lifting rod, the support device includes a positioning rack, a vertical rod arranged on the positioning rack, a limit block located at the right side of the vertical rod, a second connection ring located at the left side of the vertical rod, a first bracing wire arranged on the second connection ring and a second spring located under the vertical rod, the bracing wire device includes a movable rod, a second roller wheel located at the upper end of the movable rod and a second bracing wire located under the movable rod, and the motor device includes a fixing rod, a motor located above the fixing rod and an output shaft arranged on the motor.
The lower surface of the support block is fixedly connected with the base plate, and the upper surface of the support block is of a cambered surface shape, and the upper end of the support block is provided with a first groove.
The lower end of the first support rod is fixedly connected with the base plate, the upper end of the first support rod is fixedly connected with the first transverse rod, the first transverse rod is provided with a first through hole and a second through hole which penetrate through the upper and lower surfaces of the first transverse rod, the sliding block is received in the second through hole and fixedly connected with the first transverse rod, the right end of the second transverse rod is fixedly connected with the first support rod, the left end of the second transverse rod is provided with a second groove, and the first roller wheel is received in the second groove and pivotally connected with the second transverse rod.
The lifting rod penetrates through and slidably contacts with the upper and lower surfaces of the sliding block, the lower end of the lifting rod is fixedly connected with the cutting blade, the cutting blade is located above the support block, two first springs are arranged, the lower ends of the first springs are fixedly connected with the cutting blade, the upper ends of the first springs are fixedly connected with the first transverse rod, and two ends of the first connection ring are fixedly connected with the right surface of the lifting rod.
Two ends of the positioning rack are fixedly connected with the upper surface of the first transverse rod, the vertical rod penetrates through and slidably contacts with the upper and lower surfaces of the positioning rack, the left end of the limit block is fixedly connected with the right surface of the vertical rod, two ends of the second connection ring are fixedly connected with the left surface of the vertical rod, the lower end of the second spring is fixedly connected with the first transverse rod, the upper end of the second spring is fixedly connected with the lower end of the vertical rod, the right end of the first bracing wire is fixedly connected with the second connection ring, and the left end of the first bracing wire is fixedly connected with the first connection ring.
The upper end of the movable rod is provided with a third groove, the first bracing wire penetrates through the third groove, the second roller wheel is received in the third groove and pivotally connected with the movable rod, the first bracing wire abuts against the second roller wheel, the upper end of the second bracing wire is fixedly connected with the lower end of the movable rod, and the lower end of the second bracing wire penetrates through the first through hole and abuts against the first roller wheel.
The right end of the fixing rod is fixedly connected with the side surface of the first support rod, the lower surface of the motor is fixedly connected with the fixing rod, one end of the output shaft is connected with the motor, and the lower end of the second bracing wire is fixedly connected with the output shaft.
Compared with the prior art, the present invention has the beneficial effects that the efficient cutting apparatus for hydraulic engineering is capable of rapidly and effectively cutting hydraulic engineering pipelines, and is high in cutting efficiency, simple to operate, convenient to use, small in size, small in occupied area, low in cost and suitable for popularization and application.
Brief Description of Drawings FIG. 1 is a schematic diagram of a structure of an efficient cutting apparatus for hydraulic engineering according to the present invention.
Description of Embodiments
An efficient cutting apparatus for hydraulic engineering provided by the present invention will be clearly and completely described in conjunction with an accompanying drawing.
As illustrated in FIG. 1, the efficient cutting apparatus for hydraulic engineering provided by the present invention includes a base plate 1, a bracket device 2 located above the base plate 1, a cutting device 3 arranged on the bracket device 2, a support device 4 located at the right side of the cutting device 3, a motor device 6 arranged on the bracket device 2 and a bracing wire device 5 arranged on the motor device 6.
As illustrated in FIG. 1, the base plate 1 is of a cuboid shape, and is provided with a support block 11 located above the base plate 1. The lower surface of the support block 11 is fixedly connected with the base plate 1, and the upper surface of the support block 11 is of a cambered surface shape and is sunk downwardly, and the upper end of the support block 11 is provided with a first groove 111.
As illustrated in FIG. 1, the bracket device 2 includes a first support rod 21, a first transverse rod 22 located above the first support rod 21, a sliding block 23 arranged on the first transverse rod 22, a second transverse rod 24 arranged on the first support rod 21 and a first roller wheel 25 arranged at the left end of the second transverse rod 24. The first support rod 21 is of a cuboid shape and is placed vertically, the lower end of the first support rod 21 is fixedly connected with the base plate 1, and the upper end of the first support rod 21 is fixedly connected with the first transverse rod 22. The first transverse rod 22 is of a cuboid shape and is placed horizontally, the first transverse rod 22 is provided with a first through hole 221 and a second through hole 222 which penetrate through the upper and lower surfaces of the first transverse rod 22 and are of a round shape. The sliding block 23 is of a cylinder shape, and the sliding block 23 is received in the second through hole 222 and fixedly connected with the first transverse rod 22. The second transverse rod 24 is of a cuboid shape and is placed horizontally, the right end of second transverse rod 24 is fixedly connected with the first support rod 21, and the left end of the second transverse rod 24 is provided with a second groove. The first roller wheel 25 is of a cylinder shape, and the first roller wheel 25 is received in the second groove and pivotally connected with the second transverse rod 24 so that the first roller wheel 25 can rotate in the second groove.
As illustrated in FIG. 1, the cutting device 3 includes a lifting rod 31, a cutting blade 32 located at the lower end of the lifting rod 31, first springs 33 located at the left and right sides of the lifting rod 31 and a first connection ring 34 located at the right side of the lifting rod 31. The lifting rod 31 is of a cuboid shape and is placed vertically, the lifting rod 31 penetrates through and slidably contacts with the upper and lower surfaces of the sliding block 23, and the lower end of the lifting rod 31 is fixedly connected with the cutting blade 32. The cutting blade 32 is located above the support block 11. Two first springs are arranged, the lower ends of the first springs 33 are fixedly connected with the cutting blade 32, and the upper ends of the first springs 33 are fixedly connected with the first transverse rod 22 so as to take a support effect on the cutting blade 32. The first connection ring 34 is bent, two ends of the first connection ring 34 are fixedly connected with the right surface of the lifting rod 31.
As illustrated in FIG. 1, the support device 4 includes a positioning rack 41, a vertical rod 42 arranged on the positioning rack 41, a limit block 43 located at the right side of the vertical rod 42, a second connection ring 44 located at the left side of the vertical rod 42, a first bracing wire 46 arranged on the second connection ring 44 and a second spring 45 located under the vertical rod 42. The positioning rack 41 is of an inverted concave shape, and two ends of the positioning rack 41 are fixedly connected with the upper surface of the first transverse rod 22. The vertical rod 42 is of a cuboid shape and is placed vertically, and the vertical rod 42 penetrates through and slidably contacts with the upper and lower surfaces of the positioning rack 41 so that the vertical rod 42 can move up and down vertically. The limit block 43 is of a cuboid shape and is placed horizontally, and the left end of the limit block 43 is fixedly connected with the right surface of the vertical rod 42. The second connection ring 44 is bent, and two ends of the second connection ring 44 are fixedly connected with the left surface of the vertical rod 42. The lower end of the second spring 45 is fixedly connected with the first transverse rod 22, and the upper end of the second spring 45 is fixedly connected with the lower end of the vertical rod 42 so as to take a support effect on the vertical rod 42. The right end of the first bracing wire 46 is fixedly connected with the second connection ring 44, and the left end of the first bracing wire 46 is fixedly connected with the first connection ring 34.
As illustrated in FIG. 1, the bracing wire device 5 includes a movable rod 51, a second roller wheel 52 located at the upper end of the movable rod 51 and a second bracing wire 53 located under the movable rod 51. The movable rod 51 is of a cuboid shape and is placed vertically, the upper end of the movable rod 51 is provided with a third groove, and the first bracing wire 46 penetrates through the third groove. The second roller wheel 52 is of a cylinder shape, the second roller wheel 52 is received in the third groove and pivotally connected with the movable rod 51 so that the second roller wheel 52 can rotate in the third groove, and the first bracing wire 46 abuts against the second roller wheel 52. The upper end of the second bracing wire 53 is fixedly connected with the lower end of the movable rod 51, and the lower end of the second bracing wire 53 penetrates through the first through hole 221 and abuts against the first roller wheel 25.
As illustrated in FIG. 1, the motor device 6 includes a fixing rod 61, a motor 62 located above the fixing rod 61 and an output shaft 63 arranged on the motor 62. The fixing rod 61 is of a cuboid shape and is placed horizontally, and the right end of the fixing rod 61 is fixedly connected with the side surface of the first support rod 21. The motor 62 is electrically connected with a power supply (not shown) so as to provide electrical energy for the motor 62, and the motor 62 is provided with a switch (not shown) so as to conveniently control the turning on or turning off of the motor 62, and the lower surface of the motor 62 is fixedly connected with the fixing rod 61. The output shaft 63 is of a cylinder shape, one end of the output shaft 63 is connected with the motor 62 so that the motor 62 can drive the output shaft 63 to rotate, and the lower end of the second bracing wire 53 is fixedly connected with the output shaft 63.
As illustrated in FIG. 1, when the efficient cutting apparatus for hydraulic engineering provided by the present invention is used, firstly, a pipeline required to be cut is put on the support block 11. Then, the switch of the motor 62 is turned on so that the output shaft 63 rotates, the lower end of the second bracing wire 53 is wound on the output shaft 63, the second bracing wire 53 pulls the movable rod 51 downwardly so that the second roller wheel 52 pulls the first bracing wire 46 downwardly, and then the first connection ring 34 and the second connection 44 move downwardly, subsequently, the vertical rod 42 and the lifting rod 31 move downwardly, the second spring 45 is compressed until the limit block 43 abuts against the positioning rack 41, the vertical rod 42 does not move downwardly any more, then the lifting rod 31 continues moving downwardly, the cutting blade 32 moves downwardly until the cutting of the pipeline above the support block 11 is finished, at this moment, the lower end of the cutting blade 32 is received in the first groove 111 so as not to cut the support block 11, then the switch of the motor 62 is turned off, the first spring 33 pulls the cutting blade 32 upwardly so that the cutting blade 32 is restored to an original state, and the second spring 45 pushes the vertical rod 42 upwardly so that the vertical rod 42 is restored to an original state. Up to this, description of the use process of the efficient cutting apparatus for hydraulic engineering provided by the present invention is ended.

Claims (7)

1. Appareil de coupe pour le génie hydraulique, caractérisé en ce que l'appareil de coupe pour le génie hydraulique comprend une plaque de base (1), un dispositif de support (2) situé au-dessus de la plaque de base (1), un dispositif de coupe (3) agencé sur le dispositif de support (2), un dispositif de soutien (4) situé sur le côté droit du dispositif de coupe (3), un dispositif de moteur (6) agencé sur le dispositif de support (2) et un dispositif de fil de serrage (5) agencé sur le dispositif de moteur (6), dans lequel la plaque de base (1) est pourvue d'un bloc de soutien (11) situé au-dessus de la plaque de base (1), le dispositif de support (2) comprenant une première tige de support (21), une première tige transversale (22) située au-dessus de la première tige de support (21), un bloc coulissant (23) agencé sur la première tige transversale (22), une seconde tige transversale (24) agencée sur la première tige de support (21) et une première roue à rouleaux (25) agencée à l'extrémité gauche de la seconde tige transversale (24), le dispositif de coupe (3) comprenant une tige de levage (31), une lame de coupe (32) située à l'extrémité inférieure de la tige de levage (31), des premiers ressorts (33) situés sur les côtés gauche et droit de la tige de levage (31) et une première bague de raccordement (34) située sur le côté droit de la tige de levage (31), le dispositif de soutien (4) comprenant une crémaillère de positionnement (41), une tige verticale (42) disposée sur la crémaillère de positionnement (41), un bloc de butée (43) situé sur le côté droit de la tige verticale (42), une seconde bague de raccordement (44) située sur le côté gauche de la tige verticale (42), un premier fil de serrage (46) disposé sur la deuxième bague de raccordement (44) et un second ressort (45) situé sous la tige verticale (42), le dispositif de fil de serrage (5) comprenant une tige mobile (51), une seconde roue à rouleaux (52) située à l'extrémité supérieure de la tige mobile (51) et un deuxième fil de serrage (53) situé sous la tige mobile (51), et le dispositif de moteur (6) comprenant une tige de fixation (61), un moteur (62) situé au-dessus de la tige de fixation (61) et un arbre de sortie (63) disposé sur le moteur (42).1. A cutting apparatus for hydraulic engineering, characterized in that the cutting apparatus for hydraulic engineering comprises a base plate (1), a support device (2) located above the base plate (1). ), a cutting device (3) arranged on the support device (2), a support device (4) located on the right side of the cutting device (3), a motor device (6) arranged on the device carrier (2) and a clamping wire device (5) arranged on the motor device (6), wherein the base plate (1) is provided with a support block (11) located above the base plate (1), the support device (2) comprising a first support rod (21), a first transverse rod (22) located above the first support rod (21), a sliding block ( 23) arranged on the first transverse rod (22), a second transverse rod (24) arranged on the first support rod (21) and a first roller wheel (25) arranged at the left end of the second transverse rod (24), the cutting device (3) comprising a lifting rod (31), a cutting blade (32) at the lower end of the rod lifting means (31), first springs (33) on the left and right sides of the lifting rod (31) and a first connecting ring (34) on the right side of the lifting rod (31), the support device (4) comprising a positioning rack (41), a vertical rod (42) disposed on the positioning rack (41), an abutment block (43) located on the right side of the vertical rod (42). ), a second connecting ring (44) located on the left side of the vertical shaft (42), a first clamping wire (46) disposed on the second connecting ring (44) and a second spring (45) located under the vertical rod (42), the clamping wire device (5) comprising a movable rod (51), a second roller wheel (52) located at the upper end of the movable rod (51) and a second clamping wire (53) located under the movable rod (51), and the engine device (6) comprising a securing rod (61), an engine (62) located above the securing pin (61) and an output shaft (63) disposed on the motor (42). 2. Appareil de coupe pour le génie hydraulique selon la revendication 1, caractérisé en ce que la surface inférieure du bloc de soutien (11) est reliée de manière fixe à la plaque de base (1), et la surface supérieure du bloc de soutien (11) a une forme de surface bombée, et l'extrémité supérieure du bloc de soutien (11) est pourvue d'une première rainure.Cutting device for hydraulic engineering according to claim 1, characterized in that the lower surface of the support block (11) is fixedly connected to the base plate (1), and the upper surface of the support block (11) has a curved surface shape, and the upper end of the support block (11) is provided with a first groove. 3. Appareil de coupe pour le génie hydraulique selon la revendication 2, caractérisé en ce que l'extrémité inférieure de la première tige de support (21) est reliée de manière fixe à la plaque de base (1), l'extrémité supérieure de la première tige de support (21) est reliée de manière fixe à la première tige transversale (22), la première tige transversale (22) est munie d'un premier orifice traversant (221) et d'un second orifice traversant (222) qui pénètrent à travers les surfaces supérieure et inférieure de la première tige transversale (22), le bloc coulissant (23) est reçu dans le deuxième orifice traversant (222) et est relié de manière fixe à la première tige transversale (22), l'extrémité droite de la seconde tige transversale (24) est reliée de manière fixe à la première tige de support (21), l'extrémité gauche de la seconde tige transversale (24) étant pourvue d'une seconde rainure, et la première roue à rouleaux (25) est reçue dans la seconde rainure et est reliée de manière pivotante à la seconde tige transversale (24).Cutting apparatus for hydraulic engineering according to claim 2, characterized in that the lower end of the first support rod (21) is fixedly connected to the base plate (1), the upper end of the first support rod (21) is fixedly connected to the first transverse rod (22), the first transverse rod (22) is provided with a first through-orifice (221) and a second through-orifice (222) penetrating through the upper and lower surfaces of the first transverse rod (22), the sliding block (23) is received in the second through hole (222) and is fixedly connected to the first transverse rod (22), the right end of the second transverse rod (24) is fixedly connected to the first support rod (21), the left end of the second transverse rod (24) being provided with a second groove, and the first wheel roller (25) is received in s the second groove and is pivotally connected to the second transverse rod (24). 4. Appareil de coupe pour le génie hydraulique selon la revendication 3, caractérisé en ce que la tige de levage (31) pénètre et entre en contact coulissant avec les surfaces supérieure et inférieure du bloc coulissant (23), l'extrémité inférieure de la tige de levage (31) étant reliée de manière fixe à la lame de coupe (32), la lame de coupe (32) est située au-dessus du bloc de soutien (11), deux premiers ressorts (33) sont prévus, les extrémités inférieures des premiers ressorts (33) sont reliées de manière fixe à la lame de coupe (32), les extrémités supérieures des premiers ressorts (33) sont reliées de manière fixe à la première tige transversale (22), et deux extrémités de la première bague de raccordement (34) sont reliées de manière fixe à la surface droite de la tige de levage (31).Cutting apparatus for hydraulic engineering according to claim 3, characterized in that the lifting rod (31) penetrates and comes into sliding contact with the upper and lower surfaces of the slide block (23), the lower end of the lifting rod (31) being fixedly connected to the cutting blade (32), the cutting blade (32) is located above the support block (11), two first springs (33) are provided, the lower ends of the first springs (33) are fixedly connected to the cutting blade (32), the upper ends of the first springs (33) are fixedly connected to the first transverse rod (22), and two ends of the first connecting ring (34) are fixedly connected to the straight surface of the lifting rod (31). 5. Appareil de coupe pour le génie hydraulique selon la revendication 4, caractérisé en ce que deux extrémités de la crémaillère de positionnement (41) sont reliées de manière fixe à la surface supérieure de la première tige transversale (22), la tige verticale (42) pénètre et entre en contact coulissant avec les surfaces supérieure et inférieure de la crémaillère de positionnement (41), l'extrémité gauche du bloc de butée (43) est reliée de manière fixe à la surface droite de la tige verticale (42), deux extrémités de la deuxième bague de raccordement (44) sont reliées de manière fixe à la surface gauche de la tige verticale (42), l'extrémité inférieure du second ressort (45) est reliée de manière fixe à la première tige transversale (22), l'extrémité supérieure du second ressort (45) est relié de manière fixe à l'extrémité inférieure de la tige verticale (42), l'extrémité droite du premier fil de serrage (46) est reliée de manière fixe à la deuxième bague de raccordement (44), et l'extrémité gauche du premier fil de serrage (46) est reliée de manière fixe à la première bague de raccordement (34).Cutting apparatus for hydraulic engineering according to claim 4, characterized in that two ends of the positioning rack (41) are fixedly connected to the upper surface of the first transverse rod (22), the vertical rod ( 42) penetrates and slidably engages the upper and lower surfaces of the locating rack (41), the left end of the abutment block (43) is fixedly connected to the straight surface of the upright rod (42). two ends of the second connecting ring (44) are fixedly connected to the left surface of the vertical rod (42), the lower end of the second spring (45) is fixedly connected to the first transverse rod ( 22), the upper end of the second spring (45) is fixedly connected to the lower end of the vertical rod (42), the right end of the first clamping wire (46) is fixedly connected to e to the second connecting ring (44), and the left end of the first clamping wire (46) is fixedly connected to the first connecting ring (34). 6. Appareil de coupe pour le génie hydraulique selon la revendication 5, caractérisé en ce que l'extrémité supérieure de la tige mobile (51) est pourvue d'une troisième rainure, le premier fil de serrage (46) pénètre à travers la troisième rainure, la seconde roue à rouleaux (52) est reçue dans la troisième rainure et est reliée de manière pivotante à la tige mobile (51), le premier fil de serrage (46) vient en butée contre la seconde roue à rouleaux (52), l'extrémité supérieure du deuxième fil de serrage (53) est reliée de manière fixe à l'extrémité inférieure de la tige mobile (51), et l'extrémité inférieure du second fil de serrage (53) pénètre à travers le premier orifice traversant (221) et vient en butée contre la première roue à rouleaux (25).Cutting apparatus for hydraulic engineering according to claim 5, characterized in that the upper end of the movable rod (51) is provided with a third groove, the first clamping wire (46) penetrates through the third groove, the second roller wheel (52) is received in the third groove and is pivotally connected to the movable rod (51), the first clamping wire (46) abuts against the second roller wheel (52) the upper end of the second clamping wire (53) is fixedly connected to the lower end of the movable rod (51), and the lower end of the second clamping wire (53) penetrates through the first port through (221) and abuts against the first roller wheel (25). 7. Appareil de coupe pour le génie hydraulique selon la revendication 6, caractérisé en ce que l'extrémité droite de la tige de fixation (61) est reliée de manière fixe à la surface latérale de la première tige de support (21), la surface inférieure du moteur (62) est reliée de manière fixe à la tige de fixation (61), une extrémité de l'arbre de sortie (63) est reliée au moteur (62), et l'extrémité inférieure du deuxième fil de serrage (53) est reliée de manière fixe à l'arbre de sortie (63).Cutting apparatus for hydraulic engineering according to claim 6, characterized in that the right end of the fixing rod (61) is fixedly connected to the lateral surface of the first support rod (21), the the lower surface of the motor (62) is fixedly connected to the fixing rod (61), one end of the output shaft (63) is connected to the motor (62), and the lower end of the second clamping wire (53) is fixedly connected to the output shaft (63).
LU100293A 2017-06-15 2017-06-15 Efficient cutting apparatus for hydraulic engineering LU100293B1 (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108673623A (en) * 2018-06-28 2018-10-19 九江辅创知识产权运营有限公司 A kind of clamping device of plastic pipe
CN111531592A (en) * 2020-04-16 2020-08-14 马云艳 PPR pipe fitting evenly cutting equipment

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108673623A (en) * 2018-06-28 2018-10-19 九江辅创知识产权运营有限公司 A kind of clamping device of plastic pipe
CN111531592A (en) * 2020-04-16 2020-08-14 马云艳 PPR pipe fitting evenly cutting equipment
CN111531592B (en) * 2020-04-16 2022-05-24 马云艳 PPR pipeline uniform cutting equipment

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