TWM510321U - Steel bar clamping device and steel bar clamping system - Google Patents
Steel bar clamping device and steel bar clamping system Download PDFInfo
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- TWM510321U TWM510321U TW104207549U TW104207549U TWM510321U TW M510321 U TWM510321 U TW M510321U TW 104207549 U TW104207549 U TW 104207549U TW 104207549 U TW104207549 U TW 104207549U TW M510321 U TWM510321 U TW M510321U
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Abstract
Description
本創作係關於一種鋼筋夾取裝置及鋼筋夾取系統;具體而言,本創作係關於具鋼筋整直設計之鋼筋夾取裝置及鋼筋夾取系統。This creation is about a steel bar gripping device and a steel bar gripping system; specifically, the author is about a steel bar gripping device with a steel bar straightening design and a steel bar gripping system.
在鋼網成形的製程中,搬運及組裝都會影響製程良率的好壞。以鋼筋懸吊作業來說,鋼筋一般係先經由鋼筋平整器碾正並輸出至裁切器剪切為預定長度,接著利用鋼筋夾取裝置進行懸吊及擺放的動作。In the process of stencil forming, handling and assembly will affect the process yield. In the case of steel suspension operations, the steel bars are generally first milled through a rebar flattener and output to the cutter for cutting to a predetermined length, and then the steel bar gripping device is used for suspending and placing.
請參考圖1,圖1係繪示習知鋼筋夾取裝置10立體圖。鋼筋夾取裝置10具有複數夾合部12以夾取鋼筋20。鋼筋夾取裝置10可透過輸送裝置30進行搬運,以移動於不同位置。如圖2A所示,鋼筋20係懸吊於鋼筋夾取裝置10上。然而,當欲搬運的鋼筋20長度較長時,兩端鋼筋20下垂的重量增加,往往會產生鋼筋20中央部分彎曲拱起的問題。Please refer to FIG. 1. FIG. 1 is a perspective view of a conventional steel bar gripping device 10. The reinforcing bar gripping device 10 has a plurality of sandwiching portions 12 for gripping the reinforcing bars 20. The reinforcing bar gripping device 10 can be transported through the conveying device 30 to move to different positions. As shown in FIG. 2A, the reinforcing bars 20 are suspended from the reinforcing bar gripping device 10. However, when the length of the steel bar 20 to be transported is long, the weight of the steel bars 20 at both ends is increased, which tends to cause a problem that the central portion of the steel bar 20 is curved and arched.
請參考圖2B,圖2B係繪示夾合部12之剖面圖。如圖2B所示,夾合部12內具有鋼筋20。在夾合部12一側具有下料桿14,自夾合部12底側封住鋼筋20下方的開口。另外,夾合部12的另一側具有分料桿16,用以伸入鋼筋20之間而將欲放置的鋼筋與其他鋼筋隔開。一般而言,懸吊後的鋼筋20中,最下層的鋼筋20應可接觸下料桿14表面。然而,如圖2B所示,鋼筋20因前述彎曲拱起的問題而與下料桿14分離開來,如此將造成分料桿16無法準確伸入鋼筋20間,使鋼筋20擺放作業出現錯誤。 這樣一來,整體進度都會受到影響且效率不佳。有鑑於此,為避免鋼筋夾取裝置擺放鋼筋發生錯誤,則成為目前欲解決的問題。Please refer to FIG. 2B . FIG. 2B is a cross-sectional view of the clamping portion 12 . As shown in FIG. 2B, the nip 20 has a reinforcing bar 20 therein. A lowering rod 14 is provided on the side of the sandwiching portion 12, and an opening below the reinforcing bar 20 is sealed from the bottom side of the sandwiching portion 12. In addition, the other side of the clamping portion 12 has a dispensing rod 16 for extending between the reinforcing bars 20 to separate the reinforcing bars to be placed from the other reinforcing bars. In general, of the rebar 20 after suspension, the lowermost rebar 20 should be in contact with the surface of the lower rod 14. However, as shown in FIG. 2B, the reinforcing bar 20 is separated from the lowering rod 14 due to the aforementioned problem of bending and arching, which will cause the receiving rod 16 to not accurately protrude into the reinforcing bar 20, causing an error in the placement of the reinforcing bar 20. . As a result, the overall progress will be affected and the efficiency will be poor. In view of this, in order to avoid the occurrence of errors in the steel bar clamping device, it has become a problem to be solved.
本創作之一目的係提供一種鋼筋夾取裝置及鋼筋夾取系統,可防止鋼筋下垂變形。One of the purposes of this creation is to provide a steel bar gripping device and a steel bar gripping system to prevent the steel bar from sagging deformation.
鋼筋夾取裝置包含橫梁、下壓裝置及複數夾合部。橫梁係具有梁延伸方向。下壓裝置係設置於橫梁之底側。夾合部係固定於橫梁上且位於下壓裝置之兩側,兩側之夾合部係沿梁延伸方向排列。The steel bar gripping device comprises a beam, a pressing device and a plurality of clamping portions. The beam has a beam extension direction. The pressing device is disposed on the bottom side of the beam. The clamping portion is fixed on the beam and is located on both sides of the pressing device, and the clamping portions on both sides are arranged along the extending direction of the beam.
鋼筋夾取系統包含橫梁、下壓裝置、複數夾合部以及鋼筋。橫梁具有梁延伸方向。下壓裝置係設置於橫梁之底側。夾合部係固定於橫梁上且位於下壓裝置之兩側,兩側之夾合部係沿梁延伸方向排列。鋼筋係固定於夾合部之間且沿梁延伸方向延伸。藉由下壓裝置,懸吊之鋼筋可於水平向保持直線形狀,以利鋼筋下料作業之進行。The steel bar gripping system includes a beam, a pressing device, a plurality of clamping portions, and a reinforcing bar. The beam has a beam extension direction. The pressing device is disposed on the bottom side of the beam. The clamping portion is fixed on the beam and is located on both sides of the pressing device, and the clamping portions on both sides are arranged along the extending direction of the beam. The reinforcing bars are fixed between the clamping portions and extend in the direction in which the beams extend. By means of the pressing device, the suspended steel bars can be kept in a straight line shape in the horizontal direction, so as to facilitate the work of the steel bar cutting.
關於本創作之優點與精神可以藉由以下的實施方式及所附圖式得到進一步的瞭解。The advantages and spirit of the present invention can be further understood by the following embodiments and the drawings.
100‧‧‧鋼筋夾取裝置100‧‧‧Rebar gripping device
110‧‧‧橫梁110‧‧‧ beams
112‧‧‧底側112‧‧‧ bottom side
130‧‧‧下壓裝置130‧‧‧Under pressure device
132‧‧‧固定座132‧‧‧ fixed seat
134‧‧‧活動塊134‧‧‧ activity block
136‧‧‧油壓裝置136‧‧‧Hydraulic device
138‧‧‧抵靠部138‧‧‧Abutment
150‧‧‧夾合部150‧‧‧Clamping Department
a‧‧‧梁延伸方向A‧‧‧beam extension direction
151‧‧‧第一夾塊151‧‧‧ first clamp
152‧‧‧第二夾塊152‧‧‧Second clamp
160‧‧‧下料桿160‧‧‧Unloading rod
162‧‧‧分料桿162‧‧‧Dropper
200‧‧‧鋼筋200‧‧ ‧ steel bars
1321‧‧‧頂面1321‧‧‧ top
1341‧‧‧接觸面1341‧‧‧Contact surface
1512‧‧‧第一夾合面1512‧‧‧First clamping surface
1522‧‧‧第二夾合面1522‧‧‧Second clamping surface
圖1為習知鋼筋夾取裝置之立體圖;圖2A為習知鋼筋夾取裝置之正視圖;圖2B為習知鋼筋夾取裝置於夾合部之剖面圖;圖3A為本創作鋼筋夾取裝置之實施例正視圖;圖3B為對應圖3A之鋼筋夾取裝置之後視立體圖; 圖3C為下壓裝置之另一實施例示意圖;圖4A及圖4B為鋼筋夾取裝置於不同作動狀態之示意圖;圖5A及圖5B為夾合部於下壓裝置不同作動狀態之示意圖。1 is a perspective view of a conventional steel bar gripping device; FIG. 2A is a front view of a conventional steel bar gripping device; FIG. 2B is a cross-sectional view of a conventional steel bar gripping device in a sandwiching portion; FIG. 3B is a rear perspective view of the steel bar gripping device corresponding to FIG. 3A; FIG. 3C is a schematic view of another embodiment of the pressing device; FIG. 4A and FIG. 4B are schematic views of the steel bar gripping device in different operating states; FIG. 5A and FIG. 5B are schematic views of the clamping portion in different operating states of the pressing device.
本創作係提供一種鋼筋夾取裝置,其具有整直鋼筋之設計,以避免鋼筋懸吊時彎曲變形的問題。圖3A為本創作鋼筋夾取裝置100之實施例正視圖。如圖3A所示,鋼筋夾取裝置100包含橫梁110、下壓裝置130及複數夾合部150。橫梁110係具有梁延伸方向a。下壓裝置130係設置於橫梁110之底側112。在下壓裝置130之兩側設有複數夾合部150。如圖3A所示,夾合部150係固定於橫梁110上且位於下壓裝置130之兩側。兩側之夾合部150係沿梁延伸方向a排列。藉夾合部150可將複數鋼筋200懸吊以進行搬運及鋼筋放置作業。在此實施例,橫梁110上共設置有四個夾合部150,但不以此為限,其數量可依實際施工需求加以調整。The present invention provides a steel bar gripping device with a straight steel bar design to avoid the problem of bending deformation when the steel bar is suspended. 3A is a front elevational view of an embodiment of the inventive steel bar gripping device 100. As shown in FIG. 3A, the reinforcing bar gripping device 100 includes a beam 110, a pressing device 130, and a plurality of clamping portions 150. The beam 110 has a beam extending direction a. The pressing device 130 is disposed on the bottom side 112 of the beam 110. A plurality of sandwiching portions 150 are provided on both sides of the pressing device 130. As shown in FIG. 3A, the clamping portion 150 is fixed to the beam 110 and located on both sides of the pressing device 130. The sandwiching portions 150 on both sides are arranged along the beam extending direction a. The plurality of reinforcing bars 200 can be suspended by the sandwiching portion 150 for handling and reinforcing bar placement work. In this embodiment, the beam 110 is provided with four clamping portions 150, but not limited thereto, and the number thereof can be adjusted according to actual construction requirements.
圖3B為對應圖3A之鋼筋夾取裝置100之後視立體圖。如圖3B所示,每一夾合部150包含第一夾塊151及第二夾塊152,並成對設置。第一夾塊151及第二夾塊152可開合地夾取鋼筋200,依疊合方式將鋼筋200懸吊。下壓裝置130包含固定座132、活動塊134及油壓裝置136。固定座132係固定於橫梁110上。活動塊134係位於固定座132中,且可相對固定座132移動。固定座132頂面1321設置有油壓裝置136,活動塊134可隨油壓裝置136帶動而沿垂直頂面1321之方向接近或遠離固定座132。此外,活動塊134具有接觸面1341形成於背對頂面1321之一側。於一實施例,接觸面1341具有彎曲弧形,其弧度可配合鋼筋200的外徑,以增加接觸面積,使下壓裝置130接觸鋼筋200時能貼合鋼筋200表面,以 提高傳遞下壓力之準確性。FIG. 3B is a rear perspective view of the reinforcing bar gripping device 100 corresponding to FIG. 3A. As shown in FIG. 3B, each of the clamping portions 150 includes a first clamping block 151 and a second clamping block 152 and is disposed in pairs. The first clamping block 151 and the second clamping block 152 can clamp the reinforcing bars 200 in an openable manner, and suspend the reinforcing bars 200 in a stacked manner. The pressing device 130 includes a fixing seat 132, a movable block 134, and a hydraulic device 136. The fixing seat 132 is fixed to the beam 110. The movable block 134 is located in the fixed seat 132 and is movable relative to the fixed seat 132. The top surface 1321 of the fixing seat 132 is provided with a hydraulic device 136 which can be driven by the hydraulic device 136 to approach or away from the fixing seat 132 in the direction of the vertical top surface 1321. Further, the movable block 134 has a contact surface 1341 formed on one side of the back surface 1321. In one embodiment, the contact surface 1341 has a curved arc shape, and the curvature can match the outer diameter of the steel bar 200 to increase the contact area, so that the pressing device 130 can be attached to the surface of the steel bar 200 when it contacts the steel bar 200, Improve the accuracy of the pressure under transmission.
在其它實施例中,下壓裝置更包含抵靠部。如圖3C所示,抵靠部138係連接活動塊134並且自接觸面1341朝遠離頂面之方向延伸形成。藉此設計,懸吊之鋼筋可以抵靠部138作為鉛直方向上的排列基準面,當下壓裝置130接觸鋼筋時,上下鋼筋可藉抵靠部138保持疊合的狀態,進一步提高下壓裝置130傳遞下壓力之準確性。In other embodiments, the pressing device further includes an abutment. As shown in FIG. 3C, the abutting portion 138 is coupled to the movable block 134 and extends from the contact surface 1341 in a direction away from the top surface. With this design, the suspended reinforcing steel can be abutted against the portion 138 as a reference plane in the vertical direction. When the pressing device 130 contacts the reinforcing bar, the upper and lower reinforcing bars can be overlapped by the abutting portion 138, thereby further increasing the pressing device 130. Pass the accuracy of the pressure.
整體而言,前述橫梁、下壓裝置、複數夾合部以及鋼筋共同形成一鋼筋夾取系統。藉由夾合部與下壓裝置的配合,使鋼筋保持平整以提高放置鋼筋的效率。此外,鋼筋夾取系統可包含傳動裝置(圖未示),並將橫梁組設於傳動裝置上,藉傳動裝置的帶動,使鋼筋搬運至各預定位置擺放。In general, the aforementioned beam, the pressing device, the plurality of clamping portions and the reinforcing bars together form a reinforcing bar gripping system. By the cooperation of the clamping portion and the pressing device, the reinforcing bars are kept flat to improve the efficiency of placing the reinforcing bars. In addition, the steel bar gripping system may include a transmission device (not shown), and the beam is assembled on the transmission device, and the transmission device is driven to move the steel bar to each predetermined position.
圖4A及圖4B為鋼筋夾取裝置100於不同作動狀態之示意圖。如圖4A所示,夾合部150固定並懸吊鋼筋200後,鋼筋200整體略有彎曲變形。如圖4B所示,鋼筋夾取裝置100之下壓裝置130向下伸出活動塊134朝鋼筋200接近。當下壓裝置130推擠鋼筋200朝遠離橫梁110方向移動,鋼筋200係沿鉛直方向並移動接近下壓裝置130底部,使鋼筋200實質保持水平。具體而言,藉下壓裝置抵住鋼筋向上拱起的變形趨勢,夾合部之間的鋼筋可沿夾合部之間的表面達到適當高度,使鋼筋擺放作業可順利進行。4A and 4B are schematic views of the steel bar gripping device 100 in different operating states. As shown in FIG. 4A, after the reinforcing portion 200 is fixed and suspended by the sandwiching portion 150, the reinforcing bar 200 is slightly bent and deformed as a whole. As shown in FIG. 4B, the reinforcing member 130 of the reinforcing bar gripping device 100 projects downwardly toward the reinforcing bar 200 toward the reinforcing bar 200. When the pressing device 130 pushes the reinforcing bar 200 toward the direction away from the beam 110, the reinforcing bar 200 moves in the vertical direction and approaches the bottom of the pressing device 130, so that the reinforcing bar 200 remains substantially horizontal. Specifically, by the pressing device against the deformation tendency of the reinforcing bar upward arching, the reinforcing bars between the clamping portions can reach an appropriate height along the surface between the clamping portions, so that the reinforcing bar placement operation can be smoothly performed.
請進一步參考圖5A及圖5B。圖5A及圖5B為夾合部150於下壓裝置不同作動狀態之示意圖。如圖5A所示,第一夾塊151包含第一夾合面1512且第二夾塊152包含第二夾合面1522朝向第一夾合面1512。此外,夾合部150更包含下料桿160設置接近第二夾塊152之底側。下料桿160係穿設於第二夾塊152且朝第一夾塊151伸出,並封住位於兩夾塊 間之開口。如圖5A所示,第一夾合面1512及第二夾合面1522之間固定複數鋼筋200,鋼筋200係因彎曲變形而遠離夾合部150底部(即遠離下料桿160所在的水平位置)。應理解的是,鋼筋於不同位置會有不同的彎曲變形量,故在不同的夾合部中其偏離夾合部底部的情形也會有所不同,並不限於圖5A所示情形。Please refer to FIG. 5A and FIG. 5B for further reference. 5A and 5B are schematic views showing the different operating states of the clamping unit 150 in the pressing device. As shown in FIG. 5A, the first clamping block 151 includes a first clamping surface 1512 and the second clamping block 152 includes a second clamping surface 1522 facing the first clamping surface 1512. In addition, the clamping portion 150 further includes a lowering rod 160 disposed close to the bottom side of the second clamping block 152. The ejector rod 160 is disposed on the second clamping block 152 and protrudes toward the first clamping block 151, and seals the two clamping blocks. The opening between the two. As shown in FIG. 5A, a plurality of reinforcing bars 200 are fixed between the first clamping surface 1512 and the second clamping surface 1522. The reinforcing bars 200 are away from the bottom of the clamping portion 150 due to bending deformation (ie, away from the horizontal position of the cutting rod 160). ). It should be understood that the reinforcing bars have different bending deformations at different positions, so that the deviation from the bottom of the clamping portion in different clamping portions may be different, and is not limited to the case shown in FIG. 5A.
當油壓裝置帶動活動塊遠離固定座,如前所述,夾合部之間的鋼筋將受到活動塊推擠而沿夾合部之間的表面朝遠離橫梁方向移動到適當高度。如圖5B所示,鋼筋200沿第一夾合面1512與第二夾合面1522移動並朝下料桿160接近。例如將最下層的鋼筋移動到接觸下料桿,以完成鋼筋水平整直。藉此,當下層的鋼筋要準備放置時,分料桿可準確伸入下層的鋼筋與其上一層的鋼筋之間,將下層的鋼筋與其他鋼筋隔開,接著下料桿自兩夾塊間的開口退回第二夾塊內,使下層的鋼筋落下置於預定擺放位置。When the hydraulic device drives the movable block away from the fixed seat, as described above, the reinforcing bar between the engaging portions will be pushed by the movable block to move to a proper height along the surface between the engaging portions away from the beam. As shown in FIG. 5B, the reinforcing bar 200 moves along the first clamping surface 1512 and the second clamping surface 1522 and approaches the lower rod 160. For example, move the lowermost reinforcement to the contact lower rod to complete the horizontal straightening of the reinforcement. Therefore, when the lower rebar is to be placed, the dipstick can accurately extend between the lower rebar and the upper rebar, separating the lower reinforcement from the other reinforcement, and then the lowering rod is between the two clamps. The opening is retracted into the second clamp block, so that the lower layer of the steel bar is dropped to a predetermined position.
需補充的是,前述下壓裝置的油壓裝置可根據鋼筋的直徑以及下料桿的位置設定整直鋼筋所需行程,使油壓裝置可帶動活動塊將鋼筋移動到預定位置。在其它實施例中,亦可在夾合部中增設位移感測器,藉此量測鋼筋懸吊後實際縱向距離與預定位置的差距,將數據回傳控制單元以決定油壓裝置的行程,以提高下壓的精確度。此外,鋼筋夾取裝置中的下壓裝置除了中央位置外還可設置在橫梁之其兩側,藉由多個下壓裝置以減少鋼筋彎曲變形程度並趨於水平。另外,下壓裝置並不以採用油壓裝置為限,在其它實施例中,可採用如螺桿或是齒輪與齒條組成的機構,對於變形量較小的情形,可利用螺桿驅動下壓進行慢速微調。整體而來說,藉本創作之鋼筋夾取裝置,懸吊之鋼筋可保持水平,以利鋼筋下料作業之進行。It should be added that the hydraulic device of the pressing device can set the required stroke of the straight steel bar according to the diameter of the steel bar and the position of the material bar, so that the oil pressure device can drive the movable block to move the steel bar to a predetermined position. In other embodiments, a displacement sensor may be added to the clamping portion to measure the difference between the actual longitudinal distance and the predetermined position after the steel bar is suspended, and the data is returned to the control unit to determine the stroke of the hydraulic device. To improve the accuracy of the pressing. In addition, the pressing device in the steel bar gripping device can be disposed on both sides of the beam in addition to the central position, and the plurality of pressing devices are used to reduce the degree of bending deformation of the steel bar and tend to be horizontal. In addition, the pressing device is not limited to the hydraulic device. In other embodiments, a mechanism such as a screw or a gear and a rack may be used. For a case where the deformation amount is small, the screw driving may be used for pressing. Slow fine-tuning. In general, with the steel bar gripping device created by this creation, the suspended steel bars can be kept horizontal to facilitate the work of steel bar cutting.
藉由以上較佳具體實施例之詳述,係希望能更加清楚描述本創作之特徵與精神,而並非以上述所揭露的較佳具體實施例來對本創作之範疇加以限制。相反地,其目的是希望能涵蓋各種改變及具相等性的安排於本創作所欲申請之專利範圍的範疇內。The features and spirit of the present invention are more clearly described in the above detailed description of the preferred embodiments, and the scope of the present invention is not limited by the preferred embodiments disclosed herein. On the contrary, it is intended to cover all kinds of changes and equivalences within the scope of the patent application to which the present invention is intended.
100‧‧‧鋼筋夾取裝置100‧‧‧Rebar gripping device
110‧‧‧橫梁110‧‧‧ beams
112‧‧‧底側112‧‧‧ bottom side
130‧‧‧下壓裝置130‧‧‧Under pressure device
150‧‧‧夾合部150‧‧‧Clamping Department
200‧‧‧鋼筋200‧‧ ‧ steel bars
a‧‧‧梁延伸方向A‧‧‧beam extension direction
Claims (9)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW104207549U TWM510321U (en) | 2015-05-15 | 2015-05-15 | Steel bar clamping device and steel bar clamping system |
CN201520548745.1U CN204980851U (en) | 2015-05-15 | 2015-07-27 | Reinforcing steel bar clamping device and reinforcing steel bar clamping system |
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TW104207549U TWM510321U (en) | 2015-05-15 | 2015-05-15 | Steel bar clamping device and steel bar clamping system |
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TWM510321U true TWM510321U (en) | 2015-10-11 |
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TW104207549U TWM510321U (en) | 2015-05-15 | 2015-05-15 | Steel bar clamping device and steel bar clamping system |
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TW (1) | TWM510321U (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN106081892A (en) * | 2016-08-05 | 2016-11-09 | 太原市冶金机械厂 | A kind of clamp of crane for hoisting large-scale rectangular steel billet |
CN109230999B (en) * | 2018-11-12 | 2020-05-15 | 湖北全洲扬子江建设工程有限公司 | Reinforcing bar hoisting device for building engineering |
-
2015
- 2015-05-15 TW TW104207549U patent/TWM510321U/en unknown
- 2015-07-27 CN CN201520548745.1U patent/CN204980851U/en active Active
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CN204980851U (en) | 2016-01-20 |
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