Steel-concrete composite beam construction auxiliary device

Abstract

The utility model belongs to the technical field of steel-concrete composite beam construction, and discloses a steel-concrete composite beam construction auxiliary device which comprises an adjusting mechanism used for telescopically adjusting the cutting length of a reinforcing steel bar and spraying water for cooling, and further comprises a supporting mechanism used for stably bearing and shielding the reinforcing steel bar in a single-point mode, and the adjusting mechanism is arranged at one end of the supporting mechanism. The adjusting mechanism comprises a hydraulic rod, a sliding plate is installed at the telescopic end of the hydraulic rod, two sliding blocks are symmetrically arranged at the bottom of the sliding plate, a water tank is installed in front of the sliding plate, and two nozzles are symmetrically arranged on the two sides of the water tank. According to the auxiliary device for construction of the steel-concrete composite beam, due to the fact that the steel bars are continuously cut in a reciprocating mode, cutting machining is more coherent, operation is more convenient, due to the fact that the steel bars are shielded, the steel bars are prevented from jumping out of the containing grooves, machining safety is improved, and heat generated by water spraying cooling cutting is saved. And the work is more reliable.

Description

Technical Field

[0001] The utility model belongs to the technical field of steel-concrete composite beam construction, in particular to a steel-concrete composite beam construction auxiliary device. Background Art

[0002] The steel-concrete composite beam construction auxiliary device is an auxiliary device used for steel bar cutting in the production of steel-concrete composite beams, and has been widely used in the field of steel bar cutting.

[0003] A Chinese patent with announcement number CN213968781U discloses a steel-concrete composite beam construction auxiliary device, including a support table, a cutting table, a top plate, a slide rail and a cutting mechanism. A plurality of cutting grooves are equidistantly arranged at the top of the cutting table. The slide rail is installed in the rear half area of ​​the bottom end of the top plate. A slide plate is slidably arranged on the slide rail, and the cutting mechanism is installed on the slide plate. The device also includes a first fixed plate, a second fixed plate, a threaded rod, a motor, a left limit rod, a right limit rod, a slider, a cylinder, a telescopic rod, a mounting plate and a baffle. The top ends of the first fixed plate and the second fixed plate are respectively connected to the right rear side and the right front side of the bottom end of the top plate. A rotation groove is arranged in the central area of ​​the front end of the first fixed plate, and a rotation hole is arranged in the central area of ​​the front end of the second fixed plate. The output end of the motor is connected to the input end of the threaded rod.

[0004] However, the above patent can only cut one group of steel bars at a time, and cannot achieve automatic reciprocating continuous cutting of steel bars. The cutting speed is slow, the operation is cumbersome, and the steel bars cannot be shielded and fixed when cutting, which poses certain safety hazards. Therefore, a new device needs to be designed. Utility Model Content

[0005] The utility model aims to provide a steel-concrete composite beam construction auxiliary device to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A steel-concrete composite beam construction auxiliary device includes an adjustment mechanism for telescopically adjusting the cutting length of steel bars and spraying water for cooling, and also includes a support mechanism for stably supporting and single-point shielding the steel bars. The adjustment mechanism is arranged at one end of the support mechanism, and a cutting mechanism for reciprocating and continuously cutting the steel bars is arranged in the middle of the support mechanism.

[0008] The support mechanism includes a support platform, a fixed plate is provided at one end of the support platform, two steel bar grooves are symmetrically opened on the support platform, a scale line is provided on one side of the steel bar groove, a rotating block is provided on one side of the scale line, a support plate is provided under the support platform, and two gear seats are symmetrically installed on the support plate;

[0009] The cutting mechanism includes a DC motor, a driving gear is installed at the output end of the DC motor, a slide is arranged above the DC motor, a rack plate is slidably installed on the slide, a cutting machine is installed on the rack plate, two driven gears are symmetrically arranged on both sides of the driving gear, a fan-shaped gear disk is installed on the driven gear, and the rack plate is perpendicular to the steel bar groove.

[0010] Furthermore: the adjustment mechanism includes a hydraulic rod, a sliding plate is installed at the telescopic end of the hydraulic rod, two sliding blocks are symmetrically arranged at the bottom of the sliding plate, a water tank is installed in front of the sliding plate, two nozzles are symmetrically arranged on both sides of the water tank, and a hose is arranged between the water tank and the nozzles.

[0011] Furthermore: the hose is connected to the water tank and the nozzle clamp respectively.

[0012] Furthermore: the sliding plate is connected to the hydraulic rod by bolts.

[0013] Furthermore, the driving gear and the driven gear are meshed and driven, and the driven gear is connected to the gear seat bearing.

[0014] Furthermore: the sector-shaped toothed disc is key-connected with the driven gear, and the sector-shaped toothed disc is meshed with the rack plate for transmission.

[0015] Furthermore: the support plate is connected to the support platform by bolts.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] The setting of reciprocating continuous cutting of steel bars makes the cutting process more consistent and the operation more convenient;

[0018] The setting of the block to block the steel bars prevents the steel bars from jumping out of the placement slot, thus improving the processing safety;

[0019] The heat generated by cutting is cooled by water spray, making the work more reliable. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a structural schematic diagram of a steel-concrete composite beam construction auxiliary device described in the utility model;

[0021] Figure 2 It is an axonometric diagram of a steel-concrete composite beam construction auxiliary device described in the utility model;

[0022] Figure 3 This is a schematic diagram of the structure of the adjustment mechanism of a steel-concrete composite beam construction auxiliary device described in the utility model;

[0023] Figure 4This is a schematic diagram of the support mechanism structure of a steel-concrete composite beam construction auxiliary device described in the utility model;

[0024] Figure 5 The utility model is a schematic diagram of the structure of the truncation mechanism of the auxiliary device for construction of steel-concrete composite beams.

[0025] In the accompanying drawings, 101, hydraulic rod; 102, sliding plate; 103, slider; 104, water tank; 105, nozzle; 106, hose; 201, support platform; 202, fixed plate; 203, steel bar groove; 204, scale line; 205, rotating block; 206, support plate; 207, gear seat; 301, DC motor; 302, driving gear; 303, slide; 304, rack plate; 305, cutting machine; 306, driven gear; 307, fan-shaped gear disc. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0027] See also Figure 1-Figure 5 A steel-concrete composite beam construction auxiliary device includes an adjusting mechanism for telescopically adjusting the cutting length of steel bars and spraying water for cooling, and also includes a supporting mechanism for stably supporting and single-point shielding the steel bars. The adjusting mechanism is arranged at one end of the supporting mechanism, and a cutting mechanism for reciprocating and continuously cutting the steel bars is arranged in the middle of the supporting mechanism.

[0028] In this embodiment: the adjustment mechanism includes a hydraulic rod 101, a sliding plate 102 is installed at the telescopic end of the hydraulic rod 101, two sliders 103 are symmetrically arranged at the bottom of the sliding plate 102, a water tank 104 is installed in front of the sliding plate 102, two nozzles 105 are symmetrically arranged on both sides of the water tank 104, a hose 106 is arranged between the water tank 104 and the nozzle 105, the hose 106 is respectively connected to the water tank 104 and the nozzle 105 by clamps, the sliding plate 102 is bolted to the hydraulic rod 101, the fixed plate 202 supports the extension and contraction of the hydraulic rod 101, drives the sliding plate 102 to translate along the steel bar groove 203 through the slider 103 at the bottom, and the nozzle 105 absorbs the coolant in the water tank 104 through the hose 106 and sprays it out, and flows along the steel bar groove 203 to the cutting position for cooling;

[0029] In this embodiment: the support mechanism includes a support platform 201, a fixed plate 202 is provided at one end of the support platform 201, two steel bar grooves 203 are symmetrically opened on the support platform 201, a scale line 204 is provided on one side of the steel bar groove 203, a rotating block 205 is provided on one side of the scale line 204, a support plate 206 is provided below the support platform 201, two gear seats 207 are symmetrically installed on the support plate 206, the support plate 206 is bolted to the support platform 201, and the position of the sliding plate 102 is adjusted according to the required cutting length of the steel bar and the scale line 204 on the surface of the support platform 201;

[0030] In this embodiment, the cutting mechanism includes a DC motor 301, a driving gear 302 is installed at the output end of the DC motor 301, a slide 303 is arranged above the DC motor 301, a rack plate 304 is slidably installed on the slide 303, a cutter 305 is installed on the rack plate 304, two driven gears 306 are symmetrically arranged on both sides of the driving gear 302, a fan-shaped toothed disc 307 is installed on the driven gear 306, the rack plate 304 is perpendicular to the steel bar groove 203, the driving gear 302 and the driven gear 306 are meshed for transmission, and the driven gear 306 is connected to the gear seat 20 7 bearing connection, the sector toothed disc 307 is key-connected with the driven gear 306, the sector toothed disc 307 is meshed with the rack plate 304 for transmission, the DC motor 301 drives the driving gear 302 to rotate under the support and fixation of the support plate 206, the driving gear 302 drives the driven gear 306 supported and fixed by the gear seat 207 to rotate, the sector toothed disc 307 on the driven gear 306 rotates and meshes with the rack plate 304 for transmission alternately, so that the rack plate 304 reciprocates and slides under the support of the slide 303 to drive the cutting machine 305 on its top to cut the steel bars in the steel bar groove 203.

[0031] Working principle: The fixed plate 202 supports the hydraulic rod 101 to extend and retract, driving the sliding plate 102 to translate along the steel bar groove 203 through the slider 103 at the bottom. The position of the sliding plate 102 is adjusted according to the required cutting length of the steel bar and the scale line 204 on the surface of the support platform 201. The steel bar is placed in the steel bar groove 203, and the rotating block 205 is turned to block the steel bar to prevent it from jumping out of the steel bar groove 203 during the cutting process. One end of the steel bar is always in close contact with the slider 103. The DC motor 301 drives the driving gear 302 to rotate under the support and fixation of the support plate 206, and the driving gear 302 drives the driven gear 306 supported and fixed by the gear seat 207 to rotate. The fan-shaped toothed disc 307 on the driven gear 306 rotates and meshes with the rack plate 304 alternately, so that the rack plate 304 slides back and forth under the support of the slide 303, driving the cutting machine 305 on its top to cut the steel bars in the steel bar groove 203. The nozzle 105 absorbs the coolant in the water tank 104 through the hose 106 and sprays it out, and flows along the steel bar groove 203 to the cutting position for cooling. When the steel bars in one of the steel bar grooves 203 are cut, the cut steel bars in the other steel bar groove 203 can be quickly discharged by electromagnetic adsorption, and the steel bars can be extended forward again to make the end contact the slider 103 to prepare for the next cutting, thereby achieving continuous cutting.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A construction auxiliary device for steel-concrete composite beams, comprising an adjustment mechanism for adjusting the cutting length of steel bars by telescopic adjustment and spraying water for cooling, characterized in that: It also includes a support mechanism for stably supporting and shielding the steel bars at a single point, the adjustment mechanism is arranged at one end of the support mechanism, and a cutting mechanism for reciprocating and continuously cutting the steel bars is arranged in the middle of the support mechanism; The support mechanism comprises a support platform (201), a fixing plate (202) is arranged at one end of the support platform (201), two steel bar grooves (203) are symmetrically provided on the support platform (201), a scale line (204) is arranged on one side of the steel bar groove (203), a rotating block (205) is arranged on one side of the scale line (204), a support plate (206) is arranged below the support platform (201), and two gear seats (207) are symmetrically mounted on the support plate (206); The cutting mechanism comprises a DC motor (301), a driving gear (302) is installed at the output end of the DC motor (301), a slide (303) is arranged above the DC motor (301), a rack plate (304) is slidably mounted on the slide (303), a cutting machine (305) is installed on the rack plate (304), two driven gears (306) are symmetrically arranged on both sides of the driving gear (302), a fan-shaped toothed disc (307) is installed on the driven gear (306), and the rack plate (304) and the steel bar groove (203) are perpendicular.

2. The auxiliary device for construction of steel-concrete composite beams according to claim 1, characterized in that: The adjustment mechanism comprises a hydraulic rod (101), a sliding plate (102) being installed at the telescopic end of the hydraulic rod (101), two sliding blocks (103) being symmetrically arranged at the bottom of the sliding plate (102), a water tank (104) being installed in front of the sliding plate (102), two nozzles (105) being symmetrically arranged on both sides of the water tank (104), and a hose (106) being arranged between the water tank (104) and the nozzles (105).

3. The auxiliary construction device for steel-concrete composite beams according to claim 2 is characterized in that: The hose (106) is respectively connected to the water tank (104) and the nozzle (105) by a clamp.

4. The auxiliary construction device for steel-concrete composite beams according to claim 2 is characterized in that: The sliding plate (102) is bolted to the hydraulic rod (101).

5. The auxiliary construction device for steel-concrete composite beams according to claim 1 is characterized in that: The driving gear (302) and the driven gear (306) are tooth-engaged for transmission, and the driven gear (306) is bearing-connected to the gear seat (207).

6. The auxiliary construction device for steel-concrete composite beams according to claim 1, characterized in that: The sector-shaped toothed disc (307) is key-connected to the driven gear (306), and the sector-shaped toothed disc (307) is tooth-engaged with the rack plate (304) for transmission.

7. The auxiliary construction device for steel-concrete composite beams according to claim 1 is characterized in that: The support plate (206) is bolted to the support platform (201).

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