可拆卸折叠的工具车技术领域 本发明涉及一种运输和放置工件的可折叠工具车。 BACKGROUND detachable tool cart folded  The present invention relates to a collapsible transport and placement of the workpiece tool cart. 背景技术 在机械车间作业、设备维修等过程中，在有限工作空间中必须使用种类繁多的各种工具，有时还需要搬运零部件到指定的地点。  In the machine shop operation, maintenance and other process equipment must be used in a wide variety of tools in the working space is limited, and sometimes need to move components to a designated place. 然而现有的工具车的车体都是由金属板加工成整体的结构，不可拆卸，存在下列问题：（I)造成包装材料浪费，增加成本，并且不便于库存和运输；（2)工具车在使用状态下工件托盘高度固定，不能满足不同的工作高度对拿取工具的需求。 However, existing tools car body are made of a metal plate into a unitary structure, not removable, the following problems: (I) result in waste of packaging materials, increase the cost, inventory and shipping and inconvenient; (2) tools, vehicles workpiece pallet fixed height in the use state, can not meet the demand for different working height of the pick tool. （3)工具车在使用状态下不能移动。 (3) the vehicle does not move the tool in a use state. 发明内容 本发明的目的是为了解决上述技术的不足而提供的一种结构简单的可拆卸折叠的工具车，它可以解决下列问题：（1)根据需要，工具车可以拆卸和折叠，以方便携带和搬运；（2)根据工作的需要，工具车可以调节工件托盘的高度，提高工人的工作舒适性；（3)工具车可以移动，以满足工作场地要求；（4)工件托盘可拆下，作为运输小车，适应运输重型工件的需求。 SUMMARY OF THE INVENTION  The object of the present invention is to solve the problem of the above-described techniques and to provide a structurally simple detachable folding tool cart, which can solve the following problems: (1) if necessary, the tool can be removed and folded car, to facilitate carrying and handling; (2) the need to work, tools, vehicles can adjust the height of the workpiece pallet, and improve the comfort of workers; (3) tools, vehicles can be moved to meet workplace requirements; (4) the workpiece pallet can be Remove, as a transportation car, transportation to meet the needs of heavy workpieces.  本发明的技术方案是：一种可拆卸折叠的工具车，包括工件托盘，万向轮，底架，调高架，支撑架，其特点是：工件托盘底面与调高架可拆卸连接，工件托盘底面四角分别装有万向轮，调高架可调连接支撑架，支撑架下面装有可折叠的底架，底架底部装有万向轮。  aspect of the present invention is: a detachable car folding tool, comprising a workpiece pallet, caster, chassis, transfer overhead, support frame, which is characterized by: a bottom surface of the workpiece pallet and the modulation overhead detachable connection, the bottom surface of the workpiece pallet corners respectively with caster, transfer overhead adjustable connecting bracket, bracket with foldable below the chassis, the bottom chassis with caster.  支撑架下面装有三个可折叠的底架，每个底架上部开有一条放置支撑杆的形槽， 底架和支撑架通过螺栓和螺母连接，并可绕螺栓旋转至与支撑架平齐。  with the following three collapsible support frame chassis, each upper opening has a chassis shaped grooves disposed support rods, and a support frame connected to the chassis by bolts and nuts, and to the support frame about a rotation of the bolt flush.  工件托盘沿支撑架下调节高度为1. 5nT3m，调高架调节高度的最小值为10cm。  adjusting the height of the support frame along the workpiece pallet 1. 5nT3m, transfer overhead is the minimum adjustable height 10cm.  工件托盘上表面两个长边端分别设有放置螺丝刀或条形物体的通孔，两个短边端分别设有放置螺栓、螺母的小槽；工件托盘底部设有起平衡和支撑作用的加强筋；工件托盘前、后端部分别设有拖拉孔。  The two surfaces of the workpiece pallet on the longitudinal ends are provided with through holes placed screwdriver or bar object, respectively, with two short sides end placing bolts, nuts minislots; workpiece pallet is provided with a bottom support and a balancing role of ribs; before the workpiece pallet, rear end portions provided with dragging holes.  工件托盘底部设有，并通过伸出架与调高架用螺栓和螺母连接。  The workpiece pallet is provided with a bottom, and extending through the frame and connected with bolts and nuts overhead modulation.  调高架插入支撑架中，调高架侧面的通孔与支撑架侧面的通孔相对应，并用螺栓和螺母连接，用于实现工件托盘高度的调节。  Elevated insert support frame adjustment, the elevated side transfer through hole through holes corresponding to the support frame side, and connected with bolts and nuts, for achieving the workpiece pallet height adjustment.  本发明的有益效果是：(1)根据需要，工具车可以拆卸和折叠，可方便携带和搬运；(2)根据工作的需要，工具车可以调节工件托盘的高度，提高了工人的工作舒适性；(3)工具车可以移动，可满足工作场地要求；(4)工件托盘可拆下，作为运输小车，适应运输重型工件的需求。  Advantageous effects of the present invention are: (1) if necessary, tools, vehicles can be removed and folded, can be easy to carry and handling; (2) The need to work, tools, vehicles can adjust the height of the workpiece pallet, improved worker comfort work; (3) tools, vehicles can be moved to meet the requirements of the workplace; (4) the workpiece pallet can be removed, as a transportation trolley, transporting heavy to meet the needs of the workpiece. 附图说明 图1是本发明的结构立体示意图；图2是工件托盘结构立体示意图；图3是工件托盘底部结构立体示意图；图4是调高架与工件托盘的连接结构立体示意图；图5是底架与支撑杆结构立体示意图；图6是调闻架结构立体不意图；图7是支撑架、底架、调高架折叠后立体示意图；图8是支撑架、底架、调高架折叠过程立体示意图。 BRIEF DESCRIPTION  FIG. 1 is a perspective schematic view of the structure of the present invention; FIG. 2 is a perspective schematic view of the workpiece pallet structure; FIG. 3 is a perspective schematic view of the workpiece pallet base structure; FIG. 4 is connected to an overhead structure and tone of the workpiece pallet schematic perspective view; FIG. 5 is a perspective schematic view of the chassis and the rod structure; FIG. 6 is a perspective modulated frame structure is not intended smell; FIG. 7 is a support frame, chassis, after adjusting elevated perspective schematic folded; FIG. 8 is a support frame, chassis, transfer overhead folding process perspective view. 具体实施方式 下面结合附图与实施例对本发明作进一步说明。 DETAILED DESCRIPTION  The present invention will be further described in conjunction with the accompanying drawings and embodiments.  如图1至图7所示，本发明的可拆卸折叠的工具车，包括工件托盘1，万向轮2，底架3，支撑杆4，调高架5，支撑架6，螺母7，螺栓8，螺钉9等。  As shown in FIG. 1 to FIG. 7, the present invention is a detachable vehicle folding tool, comprising a workpiece pallet, caster 2, the underframe 3, the support rods 4, 5 tone elevated, the support frame 6, the nut 7 , 8 bolts, screws 9 or the like.  工件托盘I底面与调高架5可拆卸连接，工件托盘I底面四角分别装有万向轮2， 调高架5可调连接支撑架6，支撑架6下面装有可折叠的底架3，底架3底部装有万向轮2。  The bottom surface of the workpiece pallet transfer overhead I 5 detachably connected to the four corners of the bottom surface of the workpiece pallet, respectively I with caster 2, connected to an adjustable support frame 5 overhead transfer 6, the support frame 6 with the following collapsible underframe 3 , the bottom of the chassis 3 with casters 2.  如图1所示，工件托盘I可以放在地面上当运输小车，通过拖拉孔牵引小车使用， 当工件托盘I在支撑架6上工作时，其高度调节范围为1. 5nT3m，调高架调节高度的最小值为IOcm0 如图2所示，工件托盘I上表面两个长边端分别有通孔，可放置螺丝刀等条形物体；两个短边端分别有小槽，可放置螺栓、螺母等小件；工件托盘底部（图3所示)，底部有加强筋10，起平衡和支撑作用。  1, the workpiece pallet on the floor I can transport carriage taken, the use of the tractors by dragging holes, when the workpiece during operation I tray support frame 6, the height adjustment range 1. 5nT3m, transfer overhead adjusting the height of the minimum IOcm0  as shown, the surface of the workpiece pallet on the I 2 two ends of the longitudinal through holes, respectively, can be placed on an object such as a screwdriver bar; two short-side ends are small grooves, can be placing bolts, nuts and other small pieces; the workpiece pallet bottom (Fig. 3), the bottom of the reinforcing rib 10, and the support a balancing effect. 工件托盘I前后端部分别有拖拉孔11，绳索可通过拖拉孔牵引小车运动，工件托盘I底部四个角部通过螺钉连接四个万向轮2。 I tray front and rear end portion of the workpiece 11 do not have holes drag ropes towable vehicle movement by dragging holes, the workpiece pallet bottom portion connected to the four corners of four caster I 2 by screws.  如图4所示，调高架5与工件托盘底部伸出架13通过螺栓8和螺母7连接。  As shown, the bottom 5 and the overhead transfer the workpiece pallet 74 projecting carrier 13 is connected by bolts 8 and nuts.  如图5所示，底架3上部开有一条形槽，可放置条形支撑杆4。  As shown in FIG. 5, the upper portion of the chassis 3 has a shaped open groove, the bar support rod 4 can be placed. 底架3和支撑架8 可通过螺栓8和螺母7进行连接，可绕螺栓8旋转至与支撑架6平齐。 The chassis 3 and the support frame 8 can be connected by a bolt 7 and a nut 8 rotatably to the support frame 6 around the bolt 8 is flush. 底架3底部通过螺钉9连接万向轮2。 3 the bottom of the chassis by the screw connection 9 caster 2.  调高架5顶部通孔14 (图6)连接工件托盘I，调高架5插入支撑架6中，调高架5的通孔14与支撑架6的通孔相对应，并利用螺栓8和螺母7连接，以实现调节工件托盘I 的高度。  5 top via an overhead transfer 14 (FIG. 6) connected to the workpiece pallet I, tune 5 is inserted into the elevated support frame 6, the through hole 5 elevated transfer through hole 14 corresponding to the support frame 6, and 8 using bolts nut 7 is connected to achieve a height adjustment of the workpiece pallet I.  如图7所示，支撑架、调高架和底架可折叠。  As shown in FIG 7, the support frame, and the chassis collapsible transfer overhead.  本发明的具体应用：(I)当工人在高处工作时，可通过调节支撑架6和调高架5之间的螺栓连接来调整工件托盘I的高度，如图1所示，来提高工人的工作舒适度。  In particular applications of the invention: (I) when the worker working at height, can be adjusted by adjusting the screw connection between the bracket 6 and adjust the height of the workpiece pallet elevated 5 I, 1 to improve worker comfort.  (2)当工人在地面使用时，可卸掉工件托盘I和支撑架6连接用的螺栓8和螺母7，将工件托盘I置于地面使用，通过一根绳索穿过工件托盘I的拖拉孔11牵引小车前进或后退。  (2) used when the worker on the ground, I can remove the workpiece pallet and the support frame 6 with the connecting bolts 7 and nuts 8, the workpiece placed on the ground the tray I used, the workpiece pallet by a rope through I towing tractors hole 11 forward or backward. 如图2所示。 as shown in picture 2.  (3)当工人需要搬运工具车时，工具车底架3、支撑架6可折叠，折叠过程如图8所示，第一步：拆卸掉支撑架6与三个支撑杆4之间的螺栓8与螺母7;第二步：使支撑杆4绕底架3上连接该支撑杆的通孔中心线顺时针旋转至与底架条形槽水平面平齐；第三步： 使底架3绕支撑架6上连接该底架的通孔中心线逆时针旋转至与支撑架6表面平齐，为搬运方便，最后可以将折叠结构用`绳索捆绑。  (3) When the worker needs car handling tools, the tool body frame 3, the collapsible support frame 6, the folding process is shown in Figure 8, the first step: Removing three support bars 6 and the support frame out of 4 between the bolt 7 and the nut 8; the second step: the chassis so that the support rods 4 around the through-hole center line connecting the support bar clockwise to a horizontal plane flush with the deep grooves on the chassis 3; the third step: that the bottom frame bracket 3 about the center line of the through-hole of the chassis base 6 connected to the counterclockwise rotation of the surface to be flush with the support frame 6, for the convenience of handling, the final folded configuration may be tied by a rope `.