CN117697015A - Pipe cutting equipment for construction - Google Patents
Pipe cutting equipment for construction Download PDFInfo
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- CN117697015A CN117697015A CN202311805320.XA CN202311805320A CN117697015A CN 117697015 A CN117697015 A CN 117697015A CN 202311805320 A CN202311805320 A CN 202311805320A CN 117697015 A CN117697015 A CN 117697015A
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- pipe
- box body
- fixed cylinder
- box
- cylinder
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- 238000005520 cutting process Methods 0.000 title claims abstract description 27
- 238000010276 construction Methods 0.000 title claims description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 15
- 238000009435 building construction Methods 0.000 claims abstract description 9
- 238000006073 displacement reaction Methods 0.000 claims description 40
- 238000004804 winding Methods 0.000 claims description 15
- 230000000149 penetrating effect Effects 0.000 claims description 11
- 239000007921 spray Substances 0.000 claims description 5
- 238000009826 distribution Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 8
- 238000001816 cooling Methods 0.000 abstract description 5
- 238000007664 blowing Methods 0.000 abstract description 4
- 238000004140 cleaning Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 5
- 238000001035 drying Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000010009 beating Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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- Working Measures On Existing Buildindgs (AREA)
Abstract
The invention discloses pipe cutting equipment for building construction, which comprises a box body, wherein two air cylinders are fixedly arranged at the top of the box body, the same top plate is fixedly arranged at the telescopic ends of the two air cylinders, clamping components are arranged at two sides of a slot hole, a second box body is arranged at the top of the box body, a water tank is arranged on one outer side wall of the box body, two first processing components which are connected with the second box body and the water tank are arranged on the box body, two second processing components which are symmetrically distributed are arranged above a filter screen, and knocking components are arranged on the two second processing components. The invention can automatically realize the limit fixing of the pipe, the cooling cleaning of the pipe, the blowing treatment of the pipe, the vibration of the filter screen and the release of the limit fixing of the pipe through the one-time lifting movement of the cutter, and has the advantages of compact connection in the whole process, high automation degree, improved working efficiency, convenient use and compact connection between structures.
Description
Technical Field
The invention relates to the technical field of building construction, in particular to pipe cutting equipment for building construction.
Background
The building construction refers to the production activity of engineering construction implementation stage, is the construction process of various buildings, also can be said to be the process of changing various lines on a design drawing into real objects at a designated place, and comprises the foundation engineering construction, the main structure construction, the roof engineering construction, the decoration engineering construction and the like.
In the building construction process, need cut tubular product, current cutting equipment is when using, mostly manual operation or control other equipment and carry out spacing fixed and the spacing fixed dismantlement of tubular product to tubular product, troublesome operation, it is inconvenient to use, work efficiency is low, it is difficult to carry out spacing fixed to tubular product automatically, after the tubular product cutting is accomplished simultaneously, be difficult to rinse the cooling to tubular product automatically, the more inconvenient follow-up processing of tubular product surface piece and transportation, tubular product drying time after rinsing is long, the practicality is low, when the piece is more simultaneously, current equipment is difficult to make the filter screen vibrate voluntarily, the filter screen is easily stopped up, degree of automation is low, the structure is not compact.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides pipe cutting equipment for building construction.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the utility model provides a tubular product cutting equipment for construction, includes the box, the top fixed mounting of box has two cylinders, two the flexible end of cylinder has same roof, the slotted hole that is located between two cylinders is seted up at the top of box, the bottom of roof is equipped with the cutterbar that is located the slotted hole directly over, the inside of box is provided with the filter screen, the both sides of slotted hole all are provided with clamping assembly, the top of box is provided with the second box, be provided with the water tank on the lateral wall of box, be provided with two first processing components that all are connected with second box and water tank on the box, the top of filter screen is provided with two second processing components of symmetric distribution, two all be provided with on the second processing components and strike the subassembly.
Preferably, the clamping assembly comprises two fixing blocks fixedly installed on the top of the box body, telescopic rods are fixedly installed on side walls, close to each other, of the fixing blocks, clamping blocks are fixedly connected to telescopic ends of the telescopic rods, threaded rods connected with the telescopic rods in a rotating mode are arranged on the top of the box body in a penetrating mode, auxiliary blocks located on one side, far away from the slots, of the threaded rods are fixedly installed on the top of the box body, the threaded rods are located between the two clamping blocks, lifting blocks are sleeved on the threaded rods in a threaded mode, connecting rods are connected between the lifting blocks and the two clamping blocks in a rotating mode, a rotating shaft connected with the lifting blocks in a rotating mode is arranged on the outer side of the box body in a penetrating mode, a differential mechanism is arranged between the rotating shaft and the threaded rods, a first gear is fixedly installed at one end, located outside the box body, of the top plate is fixedly installed with extension blocks, and first racks are fixedly installed on the bottom of the extension blocks.
Preferably, the first treatment assembly comprises a mounting block fixedly mounted on the outer side wall of the box body, a second fixed cylinder is fixedly mounted at the bottom of the mounting block, a first displacement rod in sliding connection with the second fixed cylinder is arranged at the bottom end of the second fixed cylinder in a penetrating manner, a first piston in sliding connection with the inner wall of the second fixed cylinder is fixedly mounted at one end of the first displacement rod outside the second fixed cylinder, a first spring in the second fixed cylinder is sleeved on the first displacement rod, the displacement block is located below the first rack, a third pipe and a fourth pipe which are communicated with the second fixed cylinder are arranged on the second fixed cylinder, one ends of the third pipe and the fourth pipe, which are far away from the second fixed cylinder, are communicated with the water tank, a first box body is fixedly mounted on the first displacement rod, and one ends of the third pipe, which are far away from the second fixed cylinder, are communicated with the first box body.
Preferably, the second processing component comprises a first fixed cylinder fixedly installed on the outer side wall of the box body, a second displacement rod connected with the first fixed cylinder in a sliding mode is arranged on the outer side wall of the box body in a penetrating mode, one end of the second displacement rod located outside the box body extends into the first fixed cylinder and is fixedly provided with a second piston connected with the inner wall of the first fixed cylinder in a sliding mode, a second spring located in the first fixed cylinder is sleeved on the second displacement rod, a first pipe and a second pipe communicated with the inside of the first fixed cylinder are arranged on the first fixed cylinder, one ends of the first pipe and the second pipe, which are communicated with the first fixed cylinder, are located on one side, away from the second piston, of the second pipe, one end, which is located outside the box body, of the second displacement rod is fixedly provided with a second rack, an inner ring of the threaded rod is fixedly provided with a one-way bearing, and a differential gear located below the differential is fixedly arranged on the outer side wall of the differential.
Preferably, the knocking assembly comprises a square block fixedly arranged at the bottom of the second rack, a winding shaft is rotatably connected to the inner wall of one end of the box body, the winding shaft is positioned on one side, close to the second displacement rod, of the second gear, a connecting rope is wound on the outer side of the winding shaft, one end of the connecting rope is fixedly connected to the square block, and the other end of the connecting rope is fixedly connected with a balancing weight positioned on one side, far away from the square block, of the winding shaft.
Preferably, the clamping surfaces of the two clamping blocks are arc-shaped, and elastic pads are arranged on one sides of the two clamping blocks, which are close to each other.
Preferably, the first rack and the second gear are provided with incomplete teeth.
Preferably, the first box body and the second box body are provided with spray heads at one sides close to the slotted holes.
The invention has the beneficial effects that:
through setting up cylinder, roof, cutterbar and clamping assembly, can make two clamp blocks be close to each other or keep away from to can carry out spacing fixedly to tubular product before the cutting voluntarily, the spacing of tubular product is relieved voluntarily after the cutting, convenient to use compares prior art, need not manual operation, has improved work efficiency.
Through setting up first processing component and second processing component, can be after running through the cutting, automatic carry out the water spray cooling to the tubular product after the cutting, make its cooling, wash the tubular product surface simultaneously, can also be after wasing the completion, automatic carry out the processing of blowing many times to the tubular product surface for drying, compare prior art, process connection is inseparable, need not the manual work and controls the equipment that extra set up and wash and blow the tubular product, is convenient for carry out subsequent processing or transport to the tubular product.
Through setting up the subassembly of beating, can make the balancing weight rise to a take altitude and fall fast afterwards to this strikes the filter screen, makes it take place the vibration, compares prior art, can effectively solve the piece and easily cause the problem that the filter screen blockked up, degree of automation is high, compact structure.
The invention can automatically realize the limit fixing of the pipe, the cooling cleaning of the pipe, the blowing treatment of the pipe, the vibration of the filter screen and the release of the limit fixing of the pipe through the one-time lifting movement of the cutter, and has the advantages of compact connection in the whole process, high automation degree, improved working efficiency, convenient use and compact connection between structures.
Drawings
Fig. 1 is a schematic perspective view of a side of a pipe cutting device for construction according to the present invention;
fig. 2 is a schematic perspective view of the other side of the pipe cutting device for construction according to the present invention;
FIG. 3 is a schematic plan view of a clamping assembly and a striking assembly of the present invention;
FIG. 4 is a schematic plan view of a second processing assembly according to the present invention;
fig. 5 is a schematic plan view of a first processing assembly according to the present invention.
In the figure: the device comprises a box body 1, a first fixed cylinder 2, a first tube 3, a second tube 4, a fixed block 5, a first rack 6, a first box body 7, an extension block 8, a top plate 9, a cylinder 10, a cutter 11, a telescopic rod 12, a clamping block 13, an auxiliary block 14, a threaded rod 15, a slotted hole 16, a lifting block 17, a second box body 18, a third tube 19, a first gear 20, a second fixed cylinder 21, a displacement block 22, a first displacement rod 23, a mounting block 24, a fourth tube 25, an elastic cushion 26, a connecting rod 27, a rotating shaft 28, a differential mechanism 29, a second gear 30, a one-way bearing 31, a second rack 32, a square 33, a filter screen 34, a connecting rope 35, a balancing weight 36, a winding shaft 37, a second piston 38, a second displacement rod 39, a second spring 40, a first piston 41, a first spring 42 and a water tank 43.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
Referring to fig. 1-5, a pipe cutting device for construction comprises a box body 1, two air cylinders 10 are fixedly arranged at the top of the box body 1, a same top plate 9 is fixedly arranged at the telescopic ends of the two air cylinders 10, a slotted hole 16 positioned between the two air cylinders 10 is formed in the top of the box body 1, a cutter 11 positioned right above the slotted hole 16 is arranged at the bottom of the top plate 9, a filter screen 34 is arranged in the box body 1, clamping components are arranged at two sides of the slotted hole 16, each clamping component comprises two fixed blocks 5 fixedly arranged at the top of the box body 1, telescopic rods 12 are fixedly arranged on one side wall of each fixed block 5, which is close to each other, clamping blocks 13 are fixedly connected to telescopic ends of the two telescopic rods 12, clamping surfaces of the two clamping blocks 13 are arc-shaped, elastic pads 26 are arranged at one side of each other, threaded rod 15 connected with the top of the box body 1 in a penetrating mode, an auxiliary block 14 positioned at one side of the threaded rod 15 and far away from the slotted hole 16 is fixedly arranged at the top of the box body 1, a threaded rod 15 is positioned between the two clamping blocks 13, a rotating shaft 17 is fixedly arranged at one end of the threaded rod 15, a rotating shaft 28 is fixedly arranged at one end of each side of the threaded rod 15, a rotating shaft is connected with one end of the threaded rod 28, a rotating shaft 28 is fixedly arranged at the side of the threaded rod 17 and one end of the threaded rod 8 is connected with one end of the threaded rod 8, and one end of the threaded rod 8 is fixedly arranged at the threaded rod 28 and one end of the threaded rod 8 is arranged at the end of the threaded rod 8, and one end of the threaded rod 8 is connected with the threaded rod 8, and the threaded rod is arranged at the end of the threaded rod 8 is connected with the threaded rod and the threaded rod 8 and the other end is connected with the threaded rod and is connected with the threaded rod and the other end and is connected with the threaded rod and is 8;
the top of the box body 1 is provided with a second box body 18, a water tank 43 is arranged on one outer side wall of the box body 1, two first processing components which are connected with the second box body 18 and the water tank 43 are arranged on the box body 1, each first processing component comprises a mounting block 24 fixedly arranged on the outer side wall of the box body 1, a second fixed cylinder 21 is fixedly arranged at the bottom of each mounting block 24, a first displacement rod 23 which is in sliding connection with the bottom of each second fixed cylinder 21 is penetrated and arranged at the bottom of each second fixed cylinder, a first piston 41 which is in sliding connection with the inner wall of each second fixed cylinder 21 is fixedly arranged at one end of each first displacement rod 23 which is positioned outside the corresponding second fixed cylinder 21, a displacement block 22 is fixedly arranged at one end of each first displacement rod 23 which is positioned outside the corresponding second fixed cylinder 21, a first spring 42 which is positioned inside the corresponding second fixed cylinder 21 is sleeved on each first displacement rod 23, a third pipe 19 and a fourth pipe 25 which are communicated with the inside the corresponding second fixed cylinder 21 are arranged below the corresponding first rack 6, each third pipe 19 and the fourth pipe 25 are fixedly arranged inside the second fixed cylinder 21, each first piston 41 which is positioned at one end of each third pipe 19 which is far away from the first fixed cylinder 7, and the first piston 41 is far away from the first fixed cylinder 7, and the first end 7 is far away from the first fixed cylinder 7 is arranged inside the first fixed cylinder 21;
two second treatment components which are symmetrically distributed are arranged above the filter screen 34, each second treatment component comprises a first fixed cylinder 2 fixedly arranged on the outer side wall of the box body 1, a second displacement rod 39 which is in sliding connection with the first fixed cylinder 2 is arranged on the outer side wall of the box body 1 in a penetrating manner, one end of the second displacement rod 39, which is positioned outside the box body 1, extends into the first fixed cylinder 2 and is fixedly provided with a second piston 38 which is in sliding connection with the inner wall of the first fixed cylinder 2, a second spring 40 which is positioned inside the first fixed cylinder 2 is sleeved on the second displacement rod 39, a first pipe 3 and a second pipe 4 which are communicated with the inside of the first fixed cylinder 2 are arranged on the first fixed cylinder 2, one ends of the first pipe 3 and the second pipe 4, which are communicated with the first fixed cylinder 2, are positioned on one side of the second piston 38, which is far away from the first fixed cylinder 2, are communicated with a second box body 18, a first rack gear and a second rack gear 31, which is positioned on one side of the first box body 7, one side of the second box body 18, which is close to the second box body 6, are provided with a gear groove hole 30, is arranged on the outer side of the second box body, and a gear carrier 30 is arranged on the outer side of the second fixed cylinder 2, and a gear carrier 30 is arranged on the outer side of the second box body, and the gear carrier 30 is provided with a gear groove 30;
the knocking assembly comprises a square block 33 fixedly arranged at the bottom of the second rack 32, a winding shaft 37 is rotatably connected to the inner wall of one end of the box body 1, the winding shaft 37 is located on one side, close to the second displacement rod 39, of the second gear 30, a connecting rope 35 is wound on the outer side of the winding shaft 37, one end of the connecting rope 35 is fixedly connected to the square block 33, and a balancing weight 36 located on one side, far away from the square block 33, of the winding shaft 37 is fixedly connected to the other end of the connecting rope 35.
When the pipe clamp is used, a pipe with a certain size is placed above two auxiliary blocks 14 and is positioned at a proper position, then the top plate 9 is downwards moved by the air cylinder 10, the cutter 11 and the first rack 6 are downwards moved by the downwards movement of the top plate 9, after a period of time when the cutter 11 and the first rack 6 are downwards moved, the cutter 11 is not in contact with the pipe, in the process, the first rack 6 is provided with a tooth part and the first gear 20, the tooth part and the first gear 20 are firstly meshed with each other and are not meshed, and when the first rack 6 and the first gear 20 are not meshed, the first rack 6 is closely arranged above the displacement block 22, the tooth part and the first gear 20 are meshed to enable the first gear 20 to rotate around one circle, the first gear 20 rotates to drive the rotating shaft 28 to rotate, the threaded rod 15 (in a state shown in the figure 4) can be clockwise rotated by the differential 29, but the inner circle and the outer circle of the one-way bearing 31 are idle, the second gear 30 cannot rotate, the clockwise rotation of the threaded rod 15 enables the lifting block 17 to move downwards to be arranged at a certain distance to be close to the two sides of the telescopic rod 13, and the pipe clamp can be clamped by the two telescopic rods 13;
then the cutter 11 and the first rack 6 continue to move downwards, the cutter 11 contacts the pipe fixed by the limit and completes cutting, the scraps produced during cutting drop onto the filter screen 34 through the slotted hole 16, the first rack 6 moves downwards to contact the displacement block 22, the displacement block 22 moves to enable the first displacement rod 23 and the first piston 41 to move downwards, the first spring 42 is compressed, the first piston 41 moves downwards to generate a sucking effect, and therefore water in the water tank 43 is sucked into the second fixed cylinder 21 through the fourth pipe 25;
after cutting is completed, the top plate 9 is moved upwards by the air cylinder 10, the top plate 9 is moved upwards to enable the cutter 11 and the first rack 6 to be moved upwards, the first rack 6 is meshed with the first gear 20 just in a period of time when the cutter 11 and the first rack 6 are moved upwards, in the process, the first displacement rod 23 and the first piston 41 can be moved upwards by the elastic force generated by compression of the first spring 42, so that an extrusion effect is generated, and water sucked into the second fixed cylinder 21 is extruded into the first box body 7 by the third pipe 19 and sprayed out by the spray nozzle on the first box body 7, so that the cut pipe can be cooled and cleaned;
the cutter 11 and the first rack 6 then continue to move upwards to return to the initial position, the toothed portion of the first rack 6 meshes with the first gear 20 and then no longer meshes with each other, so that the first gear 20 rotates in the other direction, the first gear 20 rotates the shaft 28, the threaded rod 15 (the state shown in fig. 4) can be rotated counter-clockwise by providing the differential 29, at which time the inner and outer rings of the one-way bearing 31 are locked, the second gear 30 rotates counter-clockwise by several turns, the second gear 30 intermittently meshes with the second rack 32 by the incomplete toothed portion of the second gear 30 during several counter-clockwise rotations, the second displacement rod 39 and the second piston 38 move in a direction approaching the threaded rod 15 when the incomplete toothed portion of the second gear 30 meshes with the second rack 32, the second spring 40 is compressed, the second piston 38 generates a suction effect during the movement, external air is sucked into the first fixed cylinder 2 through the first pipe 3, the second displacement rod 39 moves to drive the square 33 to move away from the winding shaft 37, the balancing weight 36 can be moved upwards to a certain height from the filter screen 34 by arranging the connecting rope 35, when the incomplete tooth part on the second gear 30 is not meshed with the second rack 32 any more, the elastic force generated by the compression of the second spring 40 enables the second displacement rod 39 and the second piston 38 to move quickly away from the threaded rod 15, thereby generating a squeezing effect, the air sucked into the first fixed cylinder 2 is squeezed into the second box 18 through the second pipe 4 and finally sprayed out through a spray nozzle on the second box 18, so that the cleaned pipe can be blown, the drying is accelerated, the second displacement rod 39 fast motion drives square 33 fast to be close to the direction motion of winding shaft 37, through setting up connecting rope 35, can make the quick downward movement of balancing weight 36 beat filter screen 34 surface, make it take place the vibration, avoid appearing blocking up, the anticlockwise rotation of threaded rod 15 makes the elevating block 17 certain distance of upward movement simultaneously, through setting up connecting rod 27 and telescopic link 12, can make two clamp blocks 13 keep away from each other to this can remove spacing to the tubular product after cutting, washing and blowing.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (8)
1. The utility model provides a tubular product cutting equipment for construction, includes box (1), its characterized in that, the top fixed mounting of box (1) has two cylinders (10), two the telescopic end of cylinder (10) has same roof (9), slotted hole (16) that are located between two cylinders (10) are seted up at the top of box (1), the bottom of roof (9) is equipped with cutter (11) that are located slotted hole (16) directly over, the inside of box (1) is provided with filter screen (34), the both sides of slotted hole (16) all are provided with clamping assembly, the top of box (1) is provided with second box (18), be provided with water tank (43) on an lateral wall of box (1), be provided with two first processing components that all are connected with second box (18) and water tank (43) on box (1), the top of filter screen (9) is provided with two second processing components of symmetric distribution, two are provided with on the second processing components and strike.
2. The pipe cutting device for building construction according to claim 1, wherein the clamping assembly comprises two fixing blocks (5) fixedly installed on the top of the box body (1), two telescopic rods (12) are fixedly installed on side walls of the two fixing blocks (5) which are close to each other, clamping blocks (13) are fixedly connected to telescopic ends of the two telescopic rods (12), threaded rods (15) which are rotatably connected with the telescopic rods are arranged on the top of the box body (1) in a penetrating manner, auxiliary blocks (14) which are located on one side, far away from the slotted holes (16), of the threaded rods (15) are fixedly installed on the top of the box body (1), lifting blocks (17) are sleeved on the threaded rods (15) in a threaded manner, connecting rods (27) are rotatably connected between the lifting blocks (17) and the two clamping blocks (13), rotating shafts (28) which are rotatably connected with the telescopic rods are arranged on the outer sides of the box body (1), rotating shafts (28) and (15) are arranged between the threaded rods (28) in a penetrating manner, a differential mechanism (29) is arranged on the outer side of the box body (1), the rotating shafts (28) are arranged on the side walls of the box body (8) which are fixedly arranged on the side walls of the box body (20), the bottom of the extension block (8) is fixedly provided with a first rack (6).
3. The pipe cutting device for building construction according to claim 2, wherein the first processing component comprises a mounting block (24) fixedly mounted on the outer side wall of the box body (1), a second fixing cylinder (21) is fixedly mounted at the bottom of the mounting block (24), a first displacement rod (23) in sliding connection with the second fixing cylinder (21) is arranged at the bottom end of the second fixing cylinder (21) in a penetrating manner, a first piston (41) in sliding connection with the inner wall of the second fixing cylinder (21) is fixedly mounted at the first end of the first displacement rod (23) in the second fixing cylinder (21), a displacement block (22) is fixedly mounted at the end of the first displacement rod (23) outside the second fixing cylinder (21), a first spring (42) in the second fixing cylinder (21) is sleeved on the first displacement rod (23), a third pipe (19) and a third pipe (25) in communication with the second fixing cylinder (21) are arranged on the second fixing cylinder (21), a third pipe (19) and a fourth pipe (25) in communication with the second fixing cylinder (21), a first pipe (25) is arranged on the fourth fixing cylinder (21), a water tank (25) is arranged on the fourth pipe (25) in a penetrating manner, the first pipe (25) is far away from the first pipe (25), one end of the third pipe (19) far away from the second fixed cylinder (21) is communicated with the first box body (7).
4. The pipe cutting equipment for building construction according to claim 3, wherein the second processing component comprises a first fixed cylinder (2) fixedly installed on the outer side wall of the box body (1), a second displacement rod (39) connected with the first fixed cylinder in a sliding manner is arranged on the outer side wall of the box body (1) in a penetrating manner, one end of the second displacement rod (39) located outside the box body (1) extends into the first fixed cylinder (2) and is fixedly provided with a second piston (38) connected with the inner wall of the first fixed cylinder (2) in a sliding manner, a second spring (40) located in the first fixed cylinder (2) is sleeved on the second displacement rod (39), a first pipe (3) and a second pipe (4) communicated with the inside of the first fixed cylinder are arranged on the first fixed cylinder (2), one-way valves are arranged in the first pipe (3) and the second pipe (4) respectively, one end of the first pipe (3) and the second pipe (4) located outside the first fixed cylinder (2) is fixedly provided with a second piston (38) which is connected with a first end (31) located on the second fixed cylinder (2), one-way valve is arranged on the second fixed cylinder (2) and is far away from the first end (3) of the first pipe (2), the first pipe (3) is connected with the second pipe (4) and the second pipe (4) is provided with a second pipe (3), the outer ring of the one-way bearing (31) is fixedly provided with a second gear (30) positioned below the differential mechanism (29).
5. The pipe cutting equipment for construction according to claim 4, wherein the knocking assembly comprises a square block (33) fixedly installed at the bottom of the second rack (32), a winding shaft (37) is rotatably connected to the inner wall of one end of the box body (1), the winding shaft (37) is located at one side, close to the second displacement rod (39), of the second gear (30), a connecting rope (35) is wound on the outer side of the winding shaft (37), one end of the connecting rope (35) is fixedly connected to the square block (33), and a balancing weight (36) located at one side, far away from the square block (33), of the winding shaft (37) is fixedly connected to the other end of the connecting rope (35).
6. A pipe cutting apparatus for construction according to claim 2, wherein the clamping surfaces of the two clamping blocks (13) are arc-shaped, and the sides of the two clamping blocks (13) which are close to each other are provided with elastic pads (26).
7. The pipe cutting apparatus for construction according to claim 4, wherein the first rack (6) and the second gear (30) are each provided with incomplete teeth.
8. A pipe cutting apparatus for construction according to claim 3, wherein the first box body (7) and the second box body (18) are provided with spray heads on the sides close to the slots (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311805320.XA CN117697015B (en) | 2023-12-26 | Pipe cutting equipment for construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311805320.XA CN117697015B (en) | 2023-12-26 | Pipe cutting equipment for construction |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117697015A true CN117697015A (en) | 2024-03-15 |
| CN117697015B CN117697015B (en) | 2024-07-05 |
Family
ID=
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207071969U (en) * | 2017-06-16 | 2018-03-06 | 周丽玲 | A kind of construction pipe fitting cutter device |
| JP2020168665A (en) * | 2019-04-01 | 2020-10-15 | 株式会社ムラタ溶研 | Cutting device |
| CN112372050A (en) * | 2020-11-03 | 2021-02-19 | 黄基顺 | Integrated cutting device for deformed steel components for building field |
| CN113369927A (en) * | 2021-05-24 | 2021-09-10 | 付国卿 | Adjustable fixture for cutting and processing building steel |
| CN215035277U (en) * | 2021-06-10 | 2021-12-07 | 中国建筑第二工程局有限公司 | Panel cutting device for building site |
| CN117103353A (en) * | 2023-09-06 | 2023-11-24 | 海宁市德美包装制品有限公司 | Automatic rotary-cut processing equipment for plastic products |
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207071969U (en) * | 2017-06-16 | 2018-03-06 | 周丽玲 | A kind of construction pipe fitting cutter device |
| JP2020168665A (en) * | 2019-04-01 | 2020-10-15 | 株式会社ムラタ溶研 | Cutting device |
| CN112372050A (en) * | 2020-11-03 | 2021-02-19 | 黄基顺 | Integrated cutting device for deformed steel components for building field |
| CN113369927A (en) * | 2021-05-24 | 2021-09-10 | 付国卿 | Adjustable fixture for cutting and processing building steel |
| CN215035277U (en) * | 2021-06-10 | 2021-12-07 | 中国建筑第二工程局有限公司 | Panel cutting device for building site |
| CN117103353A (en) * | 2023-09-06 | 2023-11-24 | 海宁市德美包装制品有限公司 | Automatic rotary-cut processing equipment for plastic products |
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