Reinforcing steel bar cutting equipment with protection function for earth-rock engineering construction

By introducing casters, double-leaf safety doors, and infrared positioners into the rebar cutting equipment, combined with multiple fastening structures, the problems of inconvenient equipment movement, poor safety, and low cutting accuracy have been solved, achieving efficient and safe rebar cutting results.

CN223902829UActive Publication Date: 2026-02-13SHAANXI GUANDING CHISHENG CONSTRUCTION & INSTALLATION ENGINEERING CO LTD
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Patent Information

Application Number
CN202520066647.8
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-01-13
Publication Date
2026-02-13
Estimated Expiration
2035-01-13

AI Technical Summary

Technical Problem

Existing rebar cutting equipment is inconvenient to move, cumbersome to handle, lacks adequate safety protection, and lacks flexible fixing mechanisms, which affects cutting accuracy and quality.

Method used

A steel bar cutting device with protective functions was designed. It uses casters and push handles for easy movement, has double protective doors to prevent splashing, uses an infrared positioner to improve cutting accuracy, and quickly fixes the steel bars through multiple fastening structures, including the coordinated use of a placement seat, electric cylinder and pressure head.

Benefits of technology

It improves the safety and cutting quality of the equipment, enhances mobility and cutting precision, and ensures the stability and safety of the construction process.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses earth-rock engineering construction reinforcing steel bar cutting equipment with a protection function, which comprises a base, a side plate is fixedly mounted on the right side of the base, a translation mechanism is fixedly mounted at the upper end of the base, a cutting mechanism is fixedly mounted at the upper end of the translation mechanism, and universal wheels are fixedly mounted at the lower end of the base. And a layer plate is fixedly mounted on the left side of the side plate. According to the reinforcing steel bar cutting equipment with the protection function for earth-rock engineering construction, through cooperative use of the placement base, the first electric cylinder, the push block, the second electric cylinder and a pressing head, a reinforcing steel bar body can be conveniently placed on the placement base, then the pressing head is pushed through the second electric cylinder, and the reinforcing steel bar body can abut against the placement base from right to left; and then a push block is pushed through a first electric cylinder, the steel bar body can abut against the containing base from top to bottom, through a plurality of fastening structures, the steel bar body can be conveniently and rapidly fixed, the steel bar body is kept stable in the follow-up cutting process, and the cutting quality is improved while the safety is improved.
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Description

TECHNICAL FIELD

[0001] The utility model relates to earth -stone -work engineering construction relevant technical field, concretely is a kind of steel bar cutting equipment with protective function for earth -stone -work engineering construction. BACKGROUND

[0002] In earth -stone -work engineering construction field, the use of steel bar is extremely extensive, whether it is to build retaining wall, reinforce slope or build various temporary or permanent support structure, it cannot do without the figure of steel bar, and steel bar needs to be cut according to the size of design requirement during construction, so that steel bar cutting operation becomes a high-frequency and key process.

[0003] The existing steel bar cutting equipment is inconvenient to move, and under the influence of dynamic adjustment of site layout and frequent conversion of construction area, the carrying process is extremely tedious, on the other hand, its safety protection performance is worrying, in the operation site of personnel concentration and mechanical shuttle, the cutting blade of high-speed operation is not shielded, the flying sparks and sharp debris fly freely, which is easy to cause danger, and it lacks flexible fixing mechanism when facing different specifications and diameters of steel bar, so it cannot quickly and stably clamp steel bar, which affects cutting precision and quality, therefore, a steel bar cutting equipment with protective function for earth -stone -work engineering construction needs to be proposed. SUMMARY

[0004] The utility model aims at providing a kind of steel bar cutting equipment with protective function for earth -stone -work engineering construction to solve the problems raised in the above background.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of steel bar cutting equipment with protective function for earth -stone -work engineering construction, including base, the right side of the base is fixedly installed with side plate, the upper end of the base is fixedly installed with translation mechanism, the upper end of the translation mechanism is fixedly installed with cutting mechanism, the lower end of the base is fixedly installed with universal wheel, the left side of the side plate is fixedly installed with layer board, the left side of the side plate is fixedly installed with top plate, the right side of the side plate is fixedly installed with push handle, the upper end of the layer board is provided with split protective door, the front side of the split protective door is opened with through slot, the upper end of the base is fixedly installed with lower protective plate, the upper end of the layer board is opened with cut slot, the upper end of the layer board is fixedly installed with placing seat, the upper end of the layer board is fixedly installed with electric cylinder one, the left side of the electric cylinder one is fixedly installed with push block, the upper end of the push block is opened with detention groove, the upper end of the placing seat is provided with steel bar body, the lower end of the top plate is fixedly installed with electric cylinder two, the lower end of the electric cylinder two is fixedly installed with pressure head, the lower end of the top plate is fixedly installed with infrared positioner, the front side of the lower protective plate is fixedly installed with control switch;

[0006] The translation mechanism includes a base, a slide rail, a screw rod, a driving motor one, a nut seat, a slide table and a baffle, the upper end of the base is fixedly installed with the slide rail, the inner side of the base is provided with the screw rod, the right side of the base is fixedly installed with the driving motor one, the outer side of the screw rod is threadedly connected with the nut seat, the upper end of the nut seat is fixedly installed with the slide table, and the inner side of the base is fixedly installed with the baffle.

[0007] Preferably, the cutting mechanism includes a driving motor two, a stabilizing plate and a saw blade, the front side of the driving motor two is provided with the stabilizing plate, and the front side of the driving motor two is fixedly installed with the saw blade.

[0008] Preferably, six universal wheels are fixedly installed at the lower end of the base, and two push handles are fixedly installed at the right side of the side plate.

[0009] Preferably, two slide rails are fixedly installed at the upper end of the base, and the slide table is slidably connected with the slide rail.

[0010] Preferably, two placing seats are fixedly installed at the upper end of the layer plate and are located at the front and rear sides of the cutting groove respectively, and the cutting groove corresponds to the position of the retaining groove.

[0011] Preferably, the placing seat is in an overall "L" shape structure, and two driving motors two are fixedly installed at the lower end of the top plate and are located at the right side of the placing seat respectively.

[0012] Preferably, two split protective doors are arranged at the upper end of the layer plate, and the infrared positioner is arranged above the cutting groove.

[0013] Compared with the prior art, the utility model has the advantages that:

[0014] 1. The steel bar cutting equipment with a protection function for earthwork construction can conveniently place the steel bar body on the placing seat, then push the pressure head from right to left to tightly abut the steel bar body and the placing seat, then push the push block from top to bottom to tightly abut the steel bar body and the placing seat, a plurality of fastening structures can be used to quickly fix the steel bar body, the steel bar body can be kept stable during subsequent cutting, the safety is improved, and the cutting quality is improved, and the infrared positioner can emit infrared light, the cutting position of the saw blade can be observed, and the cutting precision and ease of use are improved.

[0015] 2. The reinforced concrete construction steel cutting equipment with protection function, through the setting of the split protection door, the split protection door can be closed after clamping is completed, the flying of the sparks and the like of the cutting is prevented, the safety of the equipment is improved, through the cooperation of the universal wheel and the push handle, the movement of the equipment is facilitated, the movement adjustment is facilitated in cooperation with the site layout, and the ease of use is improved. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a first overall structure schematic view of the utility model;

[0017] Figure 2 It is a second overall structure schematic view of the utility model;

[0018] Figure 3 It is a front view structure schematic view of the utility model;

[0019] Figure 4 It is a cross section structure schematic view of the utility model;

[0020] Figure 5 It is a translation mechanism and cutting mechanism installation structure schematic view of the utility model;

[0021] Figure 6 It is an internal structure schematic view of the utility model.

[0022] Wherein: 1, base; 2, side plate; 3, translation mechanism; 301, base; 302, slide rail; 303, screw; 304, drive motor one; 305, nut seat; 306, slide table; 307, baffle; 4, cutting mechanism; 401, drive motor two; 402, stabilizing plate; 403, saw blade; 5, universal wheel; 6, layer plate; 7, top plate; 8, push handle; 9, split protection door; 10, through slot; 11, lower protection plate; 12, cutting groove; 13, placing seat; 14, electric cylinder one; 15, push block; 16, detention groove; 17, steel body; 18, electric cylinder two; 19, pressure head; 20, infrared positioner; 21, control switch. DETAILED DESCRIPTION

[0023] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0024] Please refer to Figures 1-6The utility model provides technical scheme: a reinforced concrete cutting equipment with protection function for earth and stone engineering construction, including base 1, the right side fixed mounting of base 1 has side plate 2, the upper end fixed mounting of base 1 has translation mechanism 3, the upper end fixed mounting of translation mechanism 3 has cutting mechanism 4, the lower end fixed mounting of base 1 has universal wheel 5, the left side fixed mounting of side plate 2 has layer board 6, the left side fixed mounting of side plate 2 has top plate 7, the right side fixed mounting of side plate 2 has push handle 8, the upper end of layer board 6 is provided with the opposite opening protective door 9, the front side of opposite opening protective door 9 is provided with through slot 10, the upper end fixed mounting of base 1 has lower guard plate 11, the upper end of layer board 6 is provided with cut slot 12, the upper end fixed mounting of layer board 6 has the seat 13 of placing, the upper end fixed mounting of layer board 6 has electric cylinder no. 1 14, the left side fixed mounting of electric cylinder no. 1 14 has push block 15, the upper end of push block 15 is provided with the detention groove 16 of placing, the upper end of seat 13 of placing is provided with reinforced concrete body 17, the lower end fixed mounting of top plate 7 has electric cylinder no. 2 18, the lower end fixed mounting of electric cylinder no. 2 18 has pressure head 19, through the cooperation of seat 13 of placing, electric cylinder no. 1 14, push block 15, electric cylinder no. 2 18 and pressure head 19, can be convenient for placing reinforced concrete body 17 on seat 13 of placing, then through electric cylinder no. 2 18 push pressure head 19 can be from right to left reinforced concrete body 17 and seat 13 of placing and resist tightly, then through electric cylinder no. 1 14 push push block 15 can be from top to bottom reinforced concrete body 17 and seat 13 of placing and resist tightly, through a plurality of fastening structures, can be convenient for the quick fixing of reinforced concrete body 17, make it keep stable in subsequent cutting process, the lower end fixed mounting of top plate 7 has infrared positioner 20, the front side fixed mounting of lower guard plate 11 has control switch 21, through infrared positioner 20 can occur infrared light, it is convenient for observing the cutting position of saw blade 403, improve cutting time precision and ease of use, translation mechanism 3 includes the base 301, sliding rail 302, screw 303, drive motor no. 1 304, nut seat 305, sliding table 306 and baffle 307, the upper end fixed mounting of base 301 has sliding rail 302, the inside of base 301 is provided with screw 303, the right side fixed mounting of base 301 has drive motor no. 1 304, the outside screw thread connection of screw 303 has nut seat 305, the upper end fixed mounting of nut seat 305 has sliding table 306, the inside fixed mounting of base 301 has baffle 307.

[0025] Please refer to Figures 2-6In this embodiment, the cutting mechanism 4 includes a driving motor 401, a stabilizing plate 402, and a saw blade 403. The driving motor 401 is provided with a stabilizing plate 402 on the front side, and the saw blade 403 is fixedly installed on the front side of the driving motor 401. Six universal wheels 5 are fixedly installed at the lower end of the base 1, and two push handles 8 are fixedly installed on the right side of the side plate 2. Through the cooperation of the universal wheels 5 and the push handles 8, the equipment can be moved conveniently, which is beneficial to the movement adjustment of the site layout and improves the ease of use. Two slide rails 302 are fixedly installed at the upper end of the base 301, and the slide table 306 is slidingly connected with the slide rails 302, which can improve the stability of the slide table 306 during movement. Two placing seats 13 are fixedly installed at the upper end of the layer plate 6 and are located on the front and rear sides of the cutting groove 12, respectively. The cutting groove 12 corresponds to the position of the retaining groove 16. The placing seat 13 has an overall "L" shape structure. Two electric cylinders 18 are fixedly installed at the lower end of the top plate 7 and are located on the right side of the placing seat 13, respectively. This can conveniently fix the front and rear ends of the steel bar cutting position. Two opposing protective doors 9 are provided at the upper end of the layer plate 6. Through the setting of the opposing protective doors 9, the opposing protective doors 9 can be closed after clamping is completed, preventing debris sparks and the like from splashing during cutting, improving the safety of the equipment, and the infrared positioner 20 is located above the cutting groove 12.

[0026] Working principle: First, place the steel bar body 17 on the placing seat 13, align the cutting point with the light of the infrared positioner 20, and then use the placing seat 13, the electric cylinder 14, the push block 15, the electric cylinder 18, and the pressure head 19 in cooperation to conveniently place the steel bar body 17 on the placing seat 13. Then, the electric cylinder 18 pushes the pressure head 19 to tightly press the steel bar body 17 and the placing seat 13 from right to left. Then, the electric cylinder 14 pushes the push block 15 to tightly press the steel bar body 17 and the placing seat 13 from top to bottom. Through multiple fastening structures, the steel bar body 17 can be quickly fixed, which can keep it stable during subsequent cutting, improve safety, and improve cutting quality. Through the setting of the opposing protective doors 9, the opposing protective doors 9 can be closed after clamping is completed, preventing debris sparks and the like from splashing during cutting, improving the safety of the equipment, and then starting the driving motor 401 of the cutting mechanism 4 to drive the saw blade 403 to cooperate with the translation mechanism 3 to make the slide table 306 translate to cut the steel bar body 17. Through the cooperation of the universal wheels 5 and the push handles 8, the equipment can be moved conveniently, which is beneficial to the movement adjustment of the site layout and improves the ease of use.

[0027] The standard parts used in the utility model can be purchased from the market, the special-shaped parts can be ordered according to the description and the drawings, the specific connection mode of each part adopts the conventional means such as bolt, rivet and welding in the prior art, the machinery, parts and equipment adopt the conventional type in the prior art, the conventional connection mode is adopted in the circuit connection, and the conventional connection mode is not described in detail here, and the contents not described in detail in the description belong to the prior art known to the person skilled in the art.

[0028] The above description of the disclosed embodiments enables those skilled in the art to implement or use the utility model, various modifications of the embodiments will be apparent to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the utility model. Therefore, the utility model will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A reinforced concrete cutting device with a protective function for earthwork construction, comprising a base (1), characterized in that: The right side of the base (1) is fixedly installed with a side plate (2), the upper end of the base (1) is fixedly installed with a translation mechanism (3), the upper end of the translation mechanism (3) is fixedly installed with a cutting mechanism (4), the lower end of the base (1) is fixedly installed with a universal wheel (5), the left side of the side plate (2) is fixedly installed with a layer plate (6), the left side of the side plate (2) is fixedly installed with a top plate (7), the right side of the side plate (2) is fixedly installed with a push handle (8), the upper end of the layer plate (6) is provided with a split protective door (9), the front side of the split protective door (9) is provided with a through slot (10), the upper end of the base (1) is fixedly installed with a lower protective plate (11), the upper end of the layer plate (6) is provided with a cutting groove (12), the upper end of the layer plate (6) is fixedly installed with a placing seat (13), the upper end of the layer plate (6) is fixedly installed with an electric cylinder I (14), the left side of the electric cylinder I (14) is fixedly installed with a push block (15), the upper end of the push block (15) is provided with a detention groove (16), the upper end of the placing seat (13) is provided with a steel body (17), the lower end of the top plate (7) is fixedly installed with an electric cylinder II (18), the lower end of the electric cylinder II (18) is fixedly installed with a pressure head (19), the lower end of the top plate (7) is fixedly installed with an infrared positioner (20), the front side of the lower protective plate (11) is fixedly installed with a control switch (21). The translation mechanism (3) comprises a base (301), a sliding rail (302), a screw rod (303), a driving motor I (304), a nut seat (305), a sliding table (306) and a baffle (307), the upper end of the base (301) is fixedly installed with the sliding rail (302), the inner side of the base (301) is provided with the screw rod (303), the right side of the base (301) is fixedly installed with the driving motor I (304), the outer side of the screw rod (303) is threadedly connected with the nut seat (305), the upper end of the nut seat (305) is fixedly installed with the sliding table (306), and the inner side of the base (301) is fixedly installed with the baffle (307).

2. The reinforced concrete cutting device with a protection function for earthwork construction according to claim 1, characterized in that: The cutting mechanism (4) comprises a driving motor II (401), a stabilizing plate (402) and a saw blade (403), the front side of the driving motor II (401) is provided with the stabilizing plate (402), and the front side of the driving motor II (401) is fixedly installed with the saw blade (403).

3. The reinforced concrete cutting device with a protection function for earthwork construction according to claim 1, characterized in that: The six universal wheels (5) are fixedly installed at the lower end of the base (1), and the two push handles (8) are fixedly installed at the right side of the side plate (2).

4. The reinforced concrete cutting device with a protection function for earthwork construction according to claim 1, characterized in that: The two sliding rails (302) are fixedly installed at the upper end of the base (301), and the sliding table (306) is in sliding connection with the sliding rail (302).

5. The reinforced concrete cutting device with a protection function for earthwork construction according to claim 1, characterized in that: The two placing seats (13) are fixedly installed at the upper end of the layer plate (6) and are respectively located at the front and rear sides of the cutting groove (12), and the positions of the cutting groove (12) and the detention groove (16) correspond.

6. The reinforced concrete construction steel bar cutting device with a protection function according to claim 1, characterized in that: The placement seat (13) is in "L" shape structure as a whole, the electric cylinder two (18) is located at the lower end of the top plate (7) and is fixedly installed with two and is located at the right side of the placement seat (13) respectively.

7. The reinforced concrete cutting device with a protection function for earthwork construction according to claim 1, characterized in that: The split protective door (9) is provided with two at the upper end of the layer plate (6), and the infrared locator (20) is located above the cutting groove (12).