CN215966609U

CN215966609U - Engineering material cutting device for construction

Info

Publication number: CN215966609U
Application number: CN202122468070.8U
Authority: CN
Inventors: 马壮; 刘帅
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-10-13
Filing date: 2021-10-13
Publication date: 2022-03-08
Anticipated expiration: 2031-10-13

Abstract

The utility model discloses a cutting device for a construction material for building construction, and relates to the technical field of engineering instruments. The rocker arm type cutting machine comprises a bearing plate, wherein a groove is formed in the top of the bearing plate, a protective cover capable of covering the groove is hinged to the top of the bearing plate, a rocker arm type cutting machine is hinged to the bearing plate and positioned in the protective cover, and notches communicated with the end portions of the rocker arm type cutting machine penetrate through two opposite sides of the protective cover. When the pipeline material is cut, the pipeline material is clamped and fixed on the bearing plate through the clamping piece, the protective cover is buckled, the rocking handle of the handheld rocker arm type cutting machine slides along the through groove, so that the blade of the rocker arm type cutting machine cuts the pipeline material, material dust during cutting is sucked into the storage box by the exhaust fan and then is discharged along the vent groove, and the dust screen intercepts dust in the air in the storage box, so that the material dust is prevented from being sucked into the nasal cavity by constructors, and the physical health of the constructors is ensured.

Description

Engineering material cutting device for construction

Technical Field

The utility model relates to the technical field of engineering equipment, in particular to a cutting device for engineering materials for building construction.

Background

The building construction refers to production activities in the engineering construction implementation stage, is the construction process of various buildings, and also can be a process of changing various lines on a design drawing into a real object at a specified place. It includes the foundation engineering construction, the major structure construction, the roofing engineering construction, decorate the engineering construction etc, pipeline material often need to be used in the construction, also diverse to the length requirement of pipeline according to concrete engineering construction demand, consequently, need use cutting device to cut the pipe material and handle, traditional pipeline cutting device does not possess protector, constructor is when cutting the pipeline, can produce a large amount of material dusts when cutting cutter blade and pipeline incision position cutting friction and fly to pounce on, because constructor will closely observe the incision position during the cutting, this just leads to the dust to fly to pounce on to constructor health, constructor's clothing is made dirty easily not only, constructor's oronasal cavity can inhale the material dust simultaneously, thereby influence constructor's healthy.

SUMMERY OF THE UTILITY MODEL

The utility model aims to: in order to solve the problems in the background, the utility model provides a cutting device for engineering materials for building construction.

The utility model specifically adopts the following technical scheme for realizing the purpose:

a engineering material cutting device for building construction comprises a bearing plate, wherein the top of the bearing plate is provided with a groove, the top of the bearing plate is hinged with a protective cover capable of covering the groove, a rocker arm type cutting machine is hinged on the bearing plate and positioned in the protective cover, two opposite sides of the protective cover are both provided with notches communicated with the end part in a penetrating manner, one side of the protective cover is provided with a penetrating groove communicated with the end part in a penetrating manner, a rocking handle of the rocker arm type cutting machine penetrates through the penetrating groove, one side of the bearing plate is provided with a storage box, one side of the bearing plate is provided with an exhaust fan, an exhaust opening of the exhaust fan is communicated with the groove to form a first exhaust pipe, an air outlet of the exhaust fan is communicated with the storage box to form a second exhaust pipe, one side of the storage box, which is far away from the bearing plate, is provided with an air groove, and a dustproof net is arranged in the air groove, and a clamping piece for clamping the pipeline material is arranged on the bearing plate and positioned in the protective cover.

Further, the holder runs through including rotating the two-way threaded rod of recess inner wall opposite side, the spout has been seted up to the inner wall bottom of recess, the equal thread bush in both ends of two-way threaded rod is equipped with the slider, two the bottom of slider is all slided and is inserted and establish in the spout, two the clamp splice is all installed at the top of slider.

Furthermore, the two clamping blocks are arranged in a splayed inclined manner, a through groove communicated with the end part is formed in one of the clamping blocks, and the end part of the other clamping block can penetrate through the through groove in a sliding manner.

Further, the loading board keep away from with the fixed block is installed to one side of protection casing pin joint, the fixed block is close to the slot has been seted up to one side of protection casing, it is equipped with the tip activity and runs through to slide in the slot the inserted bar of fixed block, the jack has been seted up on the protection casing, the one end activity of inserted bar is inserted and is established in the jack, it sets firmly to slide in the slot be provided with limiting plate on the inserted bar, the limiting plate with install the cover between the inner wall of slot and establish spring on the inserted bar.

Further, the through grooves and the slices of the rocker arm type cutting machine are arranged in a staggered mode.

Further, a handle is mounted on the outer surface of the protective cover.

The utility model has the following beneficial effects:

1. when cutting pipeline material, fix the pipeline material centre gripping on the loading board through the holder, lock protection casing again, the notch of protection casing both sides is worn out along the both ends of pipeline material, the rocking handle of handheld rocking arm formula cutting machine slides along wearing the inslot, thereby make the blade of rocking arm formula cutting machine cut pipeline material, material dust during the cutting is discharged along the air vent in being inhaled the storage tank by the air exhauster again, the dust screen is in the storage tank with the dust interception in the air, thereby avoid the material dust by constructor sunction inlet nasal cavity, in order to ensure constructor's healthy.

Drawings

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

FIG. 2 is a further perspective view of the present invention;

FIG. 3 is a plan elevation view of the present invention;

FIG. 4 is a side view of the present invention;

FIG. 5 is a sectional view taken along line A-A of FIG. 3 in accordance with the present invention;

FIG. 6 is a cross-sectional view taken in the direction B-B of FIG. 3 in accordance with the present invention;

FIG. 7 is a cross-sectional view taken along line C-C of FIG. 4 in accordance with the present invention;

FIG. 8 is an enlarged view of the utility model at D of FIG. 6;

reference numerals: 1. a carrier plate; 2. a groove; 3. a handle; 4. a protective cover; 5. a rocker arm type cutting machine; 6. a recess; 7. penetrating a groove; 8. a storage box; 9. an exhaust fan; 10. a dust screen; 11. a clamping member; 12. a through groove; 13. a fixed block; 14. a slot; 15. inserting a rod; 16. a jack; 17. a limiting plate; 18. a spring; 1101. a bidirectional threaded rod; 1102. a chute; 1103. a slider; 1104. and (5) clamping blocks.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "upper", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships conventionally arranged when the products of the present invention are used, and are only used for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the devices or elements indicated must have specific orientations, be constructed in specific orientations, and operated, and thus, should not be construed as limiting the present invention.

As shown in figures 1-5, a cutting device for engineering materials for building construction comprises a bearing plate 1, a groove 2 is arranged at the top of the bearing plate 1, a protective cover 4 capable of covering the groove 2 is hinged at the top of the bearing plate 1, a rocker arm type cutting machine 5 is hinged on the bearing plate 1 and positioned in the protective cover 4, notches 6 communicated with the end part are arranged on two opposite sides of the protective cover 4 in a penetrating way, a through groove 7 communicated with the end part is arranged on one side of the protective cover 4 in a penetrating way, a rocker handle of the rocker arm type cutting machine 5 is arranged in the through groove 7 in a penetrating way, a storage box 8 is arranged on one side of the bearing plate 1, an exhaust fan 9 is arranged on one side of the bearing plate 1, an exhaust pipe I is communicated with the groove 2 at an exhaust port of the exhaust fan 9, an exhaust pipe II is communicated with the storage box 8 at an air outlet of the exhaust pipe 9, a vent groove is arranged on one side of the storage box 8 far away from the bearing plate 1, and a dustproof net 10 is arranged in the vent groove, the bearing plate 1 is internally provided with a clamping piece 11 for clamping a pipeline material, when the pipeline material is cut, the pipeline material is clamped and fixed on the bearing plate 1 through the clamping piece 11, the protective cover 4 is buckled, two ends of the pipeline material penetrate out along notches 6 on two sides of the protective cover 4, a rocking handle of the handheld rocker arm type cutting machine 5 slides along a penetrating groove 7, so that a blade of the rocker arm type cutting machine 5 cuts the pipeline material, material dust during cutting is sucked into a storage box 8 by an exhaust fan 9 and then discharged along a vent groove, a dust screen 10 intercepts dust in the air into the storage box 8 for subsequent treatment, thereby preventing the material dust from being sucked into a nasal cavity by constructors, ensuring the health of the constructors, in order to ensure that the device is more reasonable, the preferred protective cover 4 is made of transparent plastic materials, so that the constructors can observe the cuts in a short distance, drawers are movably inserted into the storage box 8, so that constructors can conveniently clean the material dust trapped in the storage box 8.

As shown in fig. 5 and 7, in some embodiments, the clamping member 11 includes a bidirectional threaded rod 1101 rotatably penetrating opposite sides of an inner wall of the groove 2, a sliding groove 1102 is formed in a bottom of the inner wall of the groove 2, sliding blocks 1103 are respectively threadedly sleeved at two ends of the bidirectional threaded rod 1101, bottoms of the two sliding blocks 1103 are respectively slidably inserted into the sliding groove 1102, clamping blocks 1104 are respectively installed at tops of the two sliding blocks 1103, the bidirectional threaded rod 1101 is twisted, so that the two sliding blocks 1103 are driven to rotate, and the two sliding blocks 1103 cannot rotate due to the limitation of the sliding groove 1102, so that the two sliding blocks 1103 are synchronously close to each other under the rotation of the bidirectional threaded rod 1101 and the effect of the bidirectional threads, and thus the effect of the two clamping blocks 1104 on clamping and fixing the pipeline material is achieved.

As shown in fig. 5, fig. 6 and fig. 7, in some embodiments, the two clamping blocks 1104 are disposed in a splayed inclined manner, one of the clamping blocks 1104 is provided with a through groove 12 communicated with the end portion, the end portion of the other clamping block 1104 slidably penetrates through the through groove 12, and the two clamping blocks 1104 are disposed in a splayed inclined manner, so that when the two clamping blocks 1104 are close to each other, the end portion of one of the clamping blocks 1104 can movably penetrate through the through groove 12 on the other clamping block 1104, and the inclined surfaces of the two clamping blocks 1104 form a triangular clamping and abutting joint under the cooperation with the bearing plate 1, so that the pipeline material can be clamped and fixed more stably, and the phenomenon that the pipeline material is loosened and falls off is avoided.

As shown in fig. 8, in some embodiments, a fixed block 13 is installed on a side of the bearing plate 1 away from a hinge point with the protective cover 4, a slot 14 is opened on a side of the fixed block 13 close to the protective cover 4, an insertion rod 15 having an end portion movably penetrating through the fixed block 13 is slidably inserted in the slot 14, an insertion hole 16 is opened on the protective cover 4, one end of the insertion rod 15 is movably inserted in the insertion hole 16, a limit plate 17 fixedly installed on the insertion rod 15 is slidably installed in the slot 14, a spring 18 sleeved on the insertion rod 15 is installed between the limit plate 17 and an inner wall of the slot 14, when some metal pipeline materials are cut, a large amount of sparks are generated under cutting friction between a blade and metal, when the protective cover 4 is closed, the insertion rod 15 is pulled and the spring 18 is pressed, after the bearing plate 1 is fastened by the protective cover 4, the insertion rod 15 is loosened, and under the elastic force of the spring 18, one end of the insertion rod 15 is inserted in the insertion hole 16, so as to fix the protective cover 4 and the bearing plate 1, and avoid the influence of cutting vibration force, so that the gap is leaked by vibration between the protective cover 4 and the bearing plate 1, and the spark sputtering is caused to damage the clothes or body of the constructor.

As shown in fig. 7, in some embodiments, the through grooves 7 are staggered with the slices of the rocker arm type cutting machine 5, and the through grooves 7 are staggered with the blades of the rocker arm type cutting machine 5, so that sparks are prevented from splashing along the through grooves 7, and the palm of a constructor is prevented from being accidentally injured.

As shown in fig. 1-3, in some embodiments, the exterior surface of the enclosure 4 is fitted with a handle 3, the handle 3 being mounted to facilitate the opening or closing of the enclosure 4 by a constructor.

Claims

1. The utility model provides a building construction uses engineering material cutting device, its characterized in that includes bearing board (1), the top of bearing board (1) is seted up fluted (2), the top of bearing board (1) articulates there is protection casing (4) that can cover recess (2), bearing board (1) is last and lie in the articulated rocking arm formula cutting machine (5) that is provided with in protection casing (4), the both sides that carry on the back mutually of protection casing (4) all run through and are seted up notch (6) that communicate with the tip, one side of protection casing (4) runs through and is seted up wearing groove (7) that communicate with the tip, the rocking handle of rocking arm formula cutting machine (5) runs through wearing groove (7), storage tank (8) is installed to one side of bearing board (1), air exhauster (9) is installed to one side of bearing board (1), the suction opening of air exhauster (9) with recess (2) intercommunication has exhaust pipe one, the air outlet of air exhauster (9) with storage tank (8) intercommunication has exhaust pipe two, keep away from storage tank (8) the air channel has been seted up to one side of loading board (1), is provided with dust screen (10) in the air channel, loading board (1) is gone up and is located be provided with holder (11) that are used for centre gripping pipeline material in protection casing (4).

2. The engineering material cutting device for building construction according to claim 1, wherein the clamping piece (11) comprises a bidirectional threaded rod (1101) which rotatably penetrates through opposite sides of the inner wall of the groove (2), a sliding groove (1102) is formed in the bottom of the inner wall of the groove (2), sliding blocks (1103) are respectively sleeved at two ends of the bidirectional threaded rod (1101) in a threaded manner, the bottoms of the two sliding blocks (1103) are respectively slidably inserted into the sliding groove (1102), and clamping blocks (1104) are respectively mounted at the tops of the two sliding blocks (1103).

3. The cutting device for the engineering materials for building construction according to claim 2, wherein the two clamping blocks (1104) are arranged in a splayed inclined manner, a through groove (12) communicated with the end part is formed in one clamping block (1104), and the end part of the other clamping block (1104) can penetrate through the through groove (12) in a sliding manner.

4. The engineering material cutting device for building construction according to claim 1, characterized in that, bearing board (1) keep away from with one side of protection casing (4) pin joint installs fixed block (13), fixed block (13) are close to one side of protection casing (4) has seted up slot (14), it runs through to slide in slot (14) to insert has the tip activity inserted bar (15) of fixed block (13), jack (16) have been seted up on protection casing (4), the one end activity of inserted bar (15) is inserted and is established in jack (16), it sets firmly to slide in slot (14) is provided with limiting plate (17) on inserted bar (15), limiting plate (17) with install between the inner wall of slot (14) and establish spring (18) on inserted bar (15).

5. The cutting device for construction work materials according to claim 1, wherein the through-grooves (7) are staggered with the slices of the rocker arm cutter (5).

6. The cutting apparatus for construction work materials according to claim 1, wherein a handle (3) is installed to an outer surface of the protection cover (4).