CN111174670B - Measuring assembly, bucket positioning hole and ear plate measuring device - Google Patents
Measuring assembly, bucket positioning hole and ear plate measuring device Download PDFInfo
- Publication number
- CN111174670B CN111174670B CN201911264863.9A CN201911264863A CN111174670B CN 111174670 B CN111174670 B CN 111174670B CN 201911264863 A CN201911264863 A CN 201911264863A CN 111174670 B CN111174670 B CN 111174670B
- Authority
- CN
- China
- Prior art keywords
- measuring
- positioning hole
- limiting rod
- main beam
- ear plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000000712 assembly Effects 0.000 claims abstract 5
- 238000000429 assembly Methods 0.000 claims abstract 5
- 230000000149 penetrating effect Effects 0.000 claims abstract 2
- 238000009434 installation Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 3
- 230000008569 process Effects 0.000 abstract description 3
- 238000005259 measurement Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000000245 forearm Anatomy 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/14—Measuring arrangements characterised by the use of mechanical techniques for measuring distance or clearance between spaced objects or spaced apertures
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
Description
技术领域Technical Field
本发明涉及量具领域，具体而言，涉及一种测量组件及铲斗定位孔与耳板测量装置。The invention relates to the field of measuring tools, and in particular to a measuring component and a bucket positioning hole and ear plate measuring device.
背景技术Background Art
铲斗在挖掘机上安装使用时，绝大部分在铲斗背门设置两个平行间隔的耳板，耳板上焊接有两组轴套；每一组轴套同轴设置。销轴穿过对应的轴套及挖掘机的小臂安装部。为了限制销轴在轴套的转动，一般会在轴套上和销轴上沿径向方向加工出定位孔，定位销穿过轴套和销轴上的定位孔后即能限制销轴的转动。而在现场轴套的端面与安装板的焊接过程中，定位孔的轴线到安装板之间的安装尺寸往往能够影响最终的装配精度。但是，上述尺寸难以进行准确测量。When the bucket is installed on the excavator, most of them have two parallel and spaced ear plates on the back door of the bucket, and two sets of sleeves are welded on the ear plates; each set of sleeves is coaxially arranged. The pin passes through the corresponding sleeve and the arm mounting part of the excavator. In order to limit the rotation of the pin on the sleeve, a locating hole is generally machined on the sleeve and the pin in the radial direction. After the locating pin passes through the locating holes on the sleeve and the pin, the rotation of the pin can be limited. During the welding process of the end face of the sleeve and the mounting plate on site, the installation dimension between the axis of the locating hole and the mounting plate can often affect the final assembly accuracy. However, the above dimensions are difficult to measure accurately.
发明内容Summary of the invention
本发明的目的在于提供一种测量组件，其能够对定位孔及耳板之间的距离进行测量，并且其误差较小。The object of the present invention is to provide a measuring assembly which can measure the distance between a positioning hole and a lug plate with a small error.
本发明的另一目的在于提供一种铲斗定位孔与耳板测量装置，其能够同时两个定位孔的轴线与耳板之间的距离进行测量。Another object of the present invention is to provide a bucket positioning hole and ear plate measuring device, which can simultaneously measure the distance between the axis of two positioning holes and the ear plate.
本发明是这样实现的：The present invention is achieved in that:
一种测量组件，用于铲斗定位孔与耳板距离的测量，所述耳板上设置有销轴孔，包括限位杆和测量尺，所述限位杆的横截面为矩形；所述限位杆用于插接在所述定位孔中，以使得限位杆内接于所述定位孔；所述测量尺的一端用于穿过所述销轴孔与所述限位杆抵接。A measuring assembly is used to measure the distance between a bucket positioning hole and an ear plate. The ear plate is provided with a pin shaft hole, comprising a limit rod and a measuring ruler. The cross section of the limit rod is rectangular. The limit rod is used to be inserted into the positioning hole so that the limit rod is inscribed in the positioning hole. One end of the measuring ruler is used to pass through the pin shaft hole and abut against the limit rod.
进一步；further;
还包括定位滑块，所述定位滑块滑动设置在所述测量尺上。It also includes a positioning slider, which is slidably arranged on the measuring ruler.
进一步；further;
还包括限位块，所述限位块与所述限位杆连接。It also includes a limit block, which is connected to the limit rod.
进一步；further;
所述限位杆上设置有多个安装孔，多个所述安装孔沿所述限位杆长度方向间隔分布；所述测量尺的端部设置有安装凸部，所述安装凸部能够插接在对应的所述安装孔中。The limit rod is provided with a plurality of mounting holes, which are spaced apart along the length direction of the limit rod; the end of the measuring ruler is provided with a mounting protrusion, which can be inserted into the corresponding mounting hole.
进一步；包括主梁和所述的测量组件，所述主梁沿所述测量尺的长度方向延伸；两个所述测量组件的限位杆分别与所述主梁可转动连接。Further; comprising a main beam and the measuring assembly, the main beam extending along the length direction of the measuring ruler; the two limit rods of the measuring assembly are respectively rotatably connected to the main beam.
进一步；further;
还包括定位滑杆，所述定位滑杆沿所述主梁的长度方向延伸，并能够可选择地相对于所述主梁移动或固定在预设位置。It also includes a positioning slide bar, which extends along the length direction of the main beam and can be selectively moved or fixed at a preset position relative to the main beam.
进一步；further;
所述还包括连接杆，所述连接杆的一端与所述主梁连接，另一端设置有套筒；所述定位滑杆与所述套筒螺纹连接。The invention also includes a connecting rod, one end of which is connected to the main beam, and the other end of which is provided with a sleeve; the positioning slide rod is threadedly connected to the sleeve.
进一步；further;
所述滑杆上设置有操作手柄。An operating handle is arranged on the slide bar.
进一步；further;
所述主梁包括本体及两个相对间隔设置的圆杆，所述圆杆连接与所述本体的一端并沿所述本体的长度方向延伸；The main beam comprises a main body and two round rods arranged relatively at intervals, wherein the round rods are connected to one end of the main body and extend along the length direction of the main body;
所述限位杆的端部设置有连接套，所述连接套套设在所述圆杆上。The end of the limiting rod is provided with a connecting sleeve, and the connecting sleeve is sleeved on the round rod.
进一步；further;
所述主梁还包括端部挡块，所述端部挡块与两个所述圆杆可拆卸连接。The main beam also includes an end stopper, and the end stopper is detachably connected to the two round rods.
本发明提供的技术方案的有益效果包括：The beneficial effects of the technical solution provided by the present invention include:
本发明通过上述设计得到的测量组件，使用时，将限位杆沿轴套的定位孔穿过，使得限位杆的矩形截面内接于轴套的定位孔。此时，将测量尺从轴套定位端的插入到轴套中，并使得测量尺的端部与限位杆抵接。此时，限位杆的抵接面与轴套端部之间的距离可直接通过测量尺测出；将上述测量值加上限位杆厚度的1/2即为定位孔轴线与轴套端部之间的距离。如轴套定位端凸出耳板平面，将上述距离值减去轴套定位端的凸出高度即可。由于限位杆的厚度和轴套定位端的高度均比较容易测量，因此，采用上述测量组件后，其有效解决了由于定位孔圆心难以确定的问题；整个测量过程操作方便，测量结果误差较小。The measuring assembly obtained by the above design of the present invention, when in use, passes the limit rod through the positioning hole of the sleeve, so that the rectangular cross-section of the limit rod is inscribed in the positioning hole of the sleeve. At this time, insert the measuring ruler into the sleeve from the positioning end of the sleeve, and make the end of the measuring ruler abut against the limit rod. At this time, the distance between the abutting surface of the limit rod and the end of the sleeve can be directly measured by the measuring ruler; the above measurement value plus 1/2 of the thickness of the limit rod is the distance between the axis of the positioning hole and the end of the sleeve. If the positioning end of the sleeve protrudes from the plane of the ear plate, the above distance value is subtracted from the protruding height of the positioning end of the sleeve. Since the thickness of the limit rod and the height of the positioning end of the sleeve are relatively easy to measure, after adopting the above measurement assembly, it effectively solves the problem that the center of the positioning hole is difficult to determine; the entire measurement process is easy to operate, and the error of the measurement result is small.
本发明通过上述设计得到的铲斗定位孔与耳板测量装置，其两个限位杆可同时插入到两个轴套定位孔，因此，其能同时对两个定位孔与耳板之间的距离进行测量；使得整体的测量效率得到了提高。The bucket positioning hole and ear plate measuring device obtained by the above design of the present invention has two limit rods that can be inserted into the two sleeve positioning holes at the same time, so it can measure the distance between the two positioning holes and the ear plates at the same time, thereby improving the overall measurement efficiency.
附图说明BRIEF DESCRIPTION OF THE DRAWINGS
为了更清楚地说明本发明实施方式的技术方案，下面将对实施方式中所需要使用的附图作简单地介绍，应当理解，以下附图仅示出了本发明的某些实施例，因此不应被看作是对范围的限定，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他相关的附图。In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.
图1是本发明实施方式提供的测量装置测量时第一角度的结构示意图；1 is a schematic structural diagram of a measuring device provided in an embodiment of the present invention when measuring a first angle;
图2是本发明实施方式提供的测量装置测量时第二角度的结构示意图；2 is a schematic structural diagram of a second angle measured by a measuring device provided in an embodiment of the present invention;
图3是本发明实施方式提供的测量装置的结构示意图；3 is a schematic diagram of the structure of a measuring device provided in an embodiment of the present invention;
图4是本发明实施方式提供的铲斗的结构示意图。FIG. 4 is a schematic structural diagram of a bucket provided in an embodiment of the present invention.
图标：10-测量组件；11-限位杆；12-测量尺；13-定位滑块；14-限位块；20-测量装置；21-主梁；211-本体；212-圆杆；213-端部挡块；22-定位滑杆；23-连接杆；24-套筒；25-操作手柄；30-铲斗；31-耳板；32-轴套；321-定位孔。Icons: 10- measuring assembly; 11- limiting rod; 12- measuring ruler; 13- positioning slide block; 14- limiting block; 20- measuring device; 21- main beam; 211- main body; 212- round rod; 213- end block; 22- positioning slide bar; 23- connecting rod; 24- sleeve; 25- operating handle; 30- bucket; 31- ear plate; 32- bushing; 321- positioning hole.
具体实施方式DETAILED DESCRIPTION
为使本发明实施方式的目的、技术方案和优点更加清楚，下面将结合本发明实施方式中的附图，对本发明实施方式中的技术方案进行清楚、完整地描述，显然，所描述的实施方式是本发明一部分实施方式，而不是全部的实施方式。基于本发明中的实施方式，本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施方式，都属于本发明保护的范围。In order to make the purpose, 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 in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.
因此，以下对在附图中提供的本发明的实施方式的详细描述并非旨在限制要求保护的本发明的范围，而是仅仅表示本发明的选定实施方式。基于本发明中的实施方式，本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施方式，都属于本发明保护的范围。Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the invention claimed for protection, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.
在本发明的描述中，需要理解的是，指示方位或位置关系的术语为基于附图所示的方位或位置关系，仅是为了便于描述本发明和简化描述，而不是指示或暗示所指的设备或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本发明的限制。In the description of the present invention, it is necessary to understand that the terms indicating orientation or positional relationship are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.
在本发明中，除非另有明确的规定和限定，术语“安装”、“相连”、“连接”、“固定”等术语应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或成一体；可以是机械连接，也可以是电连接；可以是直接相连，也可以通过中间媒介间接相连，可以是两个元件内部的连通或两个元件的相互作用关系。对于本领域的普通技术人员而言，可以根据具体情况理解上述术语在本发明中的具体含义。In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
在本发明的描述中，需要说明的是，术语“中心”、“上”、“下”、“左”、“右”、“竖直”、“水平”、“内”、“外”等指示的方位或位置关系为基于附图所示的方位或位置关系，或者是该发明产品使用时惯常摆放的方位或位置关系，仅是为了便于描述本发明和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本发明的限制。此外，术语“第一”、“第二”、“第三”等仅用于区分描述，而不能理解为指示或暗示相对重要性。In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, or the positions or positional relationships in which the product of the invention is usually placed when in use. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.
此外，术语“水平”、“竖直”、“悬垂”等术语并不表示要求部件绝对水平或悬垂，而是可以稍微倾斜。如“水平”仅仅是指其方向相对“竖直”而言更加水平，并不是表示该结构一定要完全水平，而是可以稍微倾斜。In addition, the terms "horizontal", "vertical", "overhanging" and the like do not mean that the components are required to be absolutely horizontal or overhanging, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.
在本发明中，除非另有明确的规定和限定，第一特征在第二特征之上或之下可以包括第一和第二特征直接接触，也可以包括第一和第二特征不是直接接触而是通过它们之间的另外的特征接触。而且，第一特征在第二特征之上、上方和上面包括第一特征在第二特征正上方和斜上方，或仅仅表示第一特征水平高度高于第二特征。第一特征在第二特征之下、下方和下面包括第一特征在第二特征正下方和斜下方，或仅仅表示第一特征水平高度小于第二特征。In the present invention, unless otherwise clearly specified and limited, a first feature being above or below a second feature may include the first and second features being in direct contact, or may include the first and second features not being in direct contact but being in contact through another feature between them. Moreover, a first feature being above, above, and above a second feature includes the first feature being directly above and obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being below, below, and below a second feature includes the first feature being directly below and obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.
实施例：Example:
请参考图1-图4，图中的铲斗30包括斗体和两个耳板31，两个耳板31焊接在斗体的背面，耳板31通过销轴(图中未示出)与挖掘机的小臂(图中未示出)连接。为了安装销轴，耳板31上设置有两组轴套32，每组轴套32中的两个轴套32同轴设置。为了防止销轴在轴套32中绕自身轴转动，在轴套32和销轴上均设置有定位孔321，定位孔321沿轴套32的径向延伸；定位销穿过定位孔321后即能够将销轴锁定。由于定位孔321的轴线到右耳板31(以附图为参考)之间的距离能够影响最终的装配精度，因此需要对上述距离进行准确测量。Please refer to Figures 1 to 4. The bucket 30 in the figure includes a bucket body and two ear plates 31. The two ear plates 31 are welded to the back of the bucket body. The ear plates 31 are connected to the forearm (not shown in the figure) of the excavator through a pin shaft (not shown in the figure). In order to install the pin shaft, two groups of sleeves 32 are provided on the ear plate 31, and the two sleeves 32 in each group of sleeves 32 are coaxially arranged. In order to prevent the pin shaft from rotating around its own axis in the sleeve 32, a positioning hole 321 is provided on the sleeve 32 and the pin shaft, and the positioning hole 321 extends along the radial direction of the sleeve 32; the positioning pin can lock the pin shaft after passing through the positioning hole 321. Since the distance between the axis of the positioning hole 321 and the right ear plate 31 (referenced in the figure) can affect the final assembly accuracy, it is necessary to accurately measure the above distance.
铲斗30定位孔321与耳板31测量装置20包括主梁21和两个测量组件10，两个测量组件10通过主梁21进行连接；上述两个测量组件10能够同时对两个定位孔321与右耳板31之间的距离进行测量。The bucket 30 positioning hole 321 and the ear plate 31 measuring device 20 includes a main beam 21 and two measuring components 10, and the two measuring components 10 are connected through the main beam 21; the above two measuring components 10 can simultaneously measure the distance between the two positioning holes 321 and the right ear plate 31.
具体地，测量组件10包括限位杆11、测量尺12和定位滑块13，其中，限位杆11的横截面为矩形。当限位杆11插接在定位孔321中时，限位杆11横截面的矩形轮廓刚好内接于定位孔321的圆形轮廓；定位滑块13滑动连接在测量尺12上。进一步地，限位杆11上还设置有限位块14，限位块14卡接在限位杆11上，推动限位块14可以使得其沿限位杆11移动到预设位置。Specifically, the measuring assembly 10 includes a limit rod 11, a measuring ruler 12 and a positioning slide block 13, wherein the limit rod 11 has a rectangular cross section. When the limit rod 11 is inserted into the positioning hole 321, the rectangular profile of the cross section of the limit rod 11 is just inscribed in the circular profile of the positioning hole 321; the positioning slide block 13 is slidably connected to the measuring ruler 12. Furthermore, a limit block 14 is also provided on the limit rod 11, and the limit block 14 is clamped on the limit rod 11, and the limit block 14 can be pushed to move along the limit rod 11 to a preset position.
使用时，先将限位杆11穿过定位孔321，限位块14与轴套32的外圆周面抵接；使得限位杆11能够被固定在定位孔321中。此时，将测量尺12从依次从右耳板31的轴套32和左耳板31的轴套32中穿过，并使得其一端与限位杆11抵接，定位滑块13与右耳板31上轴套32的端面抵接。定位滑块13在测量尺12上的刻度值即为限位杆11表面与右耳板31轴套32端面的距离。将上述刻度值加上限位杆11厚度的一半，并减去右耳板31轴套32的凸出高度即得到定位孔321与右耳板31表面之间的距离。When in use, first pass the limit rod 11 through the positioning hole 321, and the limit block 14 abuts against the outer circumferential surface of the sleeve 32, so that the limit rod 11 can be fixed in the positioning hole 321. At this time, pass the measuring ruler 12 through the sleeve 32 of the right ear plate 31 and the sleeve 32 of the left ear plate 31 in turn, and make one end of it abut against the limit rod 11, and the positioning slider 13 abuts against the end face of the sleeve 32 on the right ear plate 31. The scale value of the positioning slider 13 on the measuring ruler 12 is the distance between the surface of the limit rod 11 and the end face of the sleeve 32 of the right ear plate 31. Add half of the thickness of the limit rod 11 to the above scale value, and subtract the protruding height of the sleeve 32 of the right ear plate 31 to get the distance between the positioning hole 321 and the surface of the right ear plate 31.
进一步地，为了提高测量数据的准确性，限位杆11上设置有多个安装孔，多个安装孔沿限位杆11长度方向间隔分布；测量尺12的端部设置有安装凸部，安装凸部插接在对应的所述安装孔中；安装凸部可以是锥台形。Furthermore, in order to improve the accuracy of the measurement data, a plurality of mounting holes are provided on the limit rod 11, and the plurality of mounting holes are spaced apart along the length direction of the limit rod 11; a mounting protrusion is provided at the end of the measuring ruler 12, and the mounting protrusion is inserted into the corresponding mounting hole; the mounting protrusion can be a frustum shape.
主梁21为杆状结构，其与两个主尺平行间隔设置。主梁21包括本体211、端部挡块213和两个平行间隔设置的圆杆212，圆杆212与本体211的一端固定连接，端部挡块213可拆卸连接于圆杆212的端部。测量组件10的限位杆11端部设置有连接套，连接套套设在圆杆212上。由于设置了连接套，限位杆11能够绕圆杆212摆动，从而使得两个限位杆11能够适应不同角度的两个定位孔321。The main beam 21 is a rod-shaped structure, which is arranged parallel to the two main rulers. The main beam 21 includes a body 211, an end block 213 and two round rods 212 arranged parallel to each other. The round rod 212 is fixedly connected to one end of the body 211, and the end block 213 is detachably connected to the end of the round rod 212. A connecting sleeve is provided at the end of the limit rod 11 of the measuring assembly 10, and the connecting sleeve is sleeved on the round rod 212. Due to the provision of the connecting sleeve, the limit rod 11 can swing around the round rod 212, so that the two limit rods 11 can adapt to the two positioning holes 321 at different angles.
进一步地，主梁21的另一端还设置有连接杆23和定位滑杆22，定位滑杆22与主梁21本体211平行间隔设置，其通过连接杆23与本体211连接。并且，连接杆23的端部设置有套筒24，定位滑杆22与套筒24螺纹连接。定位滑杆22的端部设置有操作手柄25，通过转动操作手柄25能够使得定位滑杆22相对于主梁21移动。Furthermore, a connecting rod 23 and a positioning slide rod 22 are also provided at the other end of the main beam 21. The positioning slide rod 22 is arranged parallel to and spaced from the main beam 21 body 211, and is connected to the main beam 211 through the connecting rod 23. In addition, a sleeve 24 is provided at the end of the connecting rod 23, and the positioning slide rod 22 is threadedly connected to the sleeve 24. An operating handle 25 is provided at the end of the positioning slide rod 22, and the positioning slide rod 22 can be moved relative to the main beam 21 by rotating the operating handle 25.
具体使用时，将两个限位杆11分别插接在两个定位孔321中，调节定位滑杆22的操作手柄25，使得定位滑杆22的端部与右耳板31的表面抵接；并保持主梁21与测量尺12平行。此时，通过两个测量尺12可以同时测量出两个定位孔321与右耳板31之间的距离。When in use, the two limit rods 11 are respectively inserted into the two positioning holes 321, and the operating handle 25 of the positioning slide bar 22 is adjusted so that the end of the positioning slide bar 22 abuts against the surface of the right ear plate 31, and the main beam 21 is kept parallel to the measuring ruler 12. At this time, the distances between the two positioning holes 321 and the right ear plate 31 can be measured simultaneously by the two measuring rulers 12.
以上所述仅为本发明的优选实施方式而已，并不用于限制本发明，对于本领域的技术人员来说，本发明可以有各种更改和变化。凡在本发明的精神和原则之内，所作的任何修改、等同替换、改进等，均应包含在本发明的保护范围之内。The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911264863.9A CN111174670B (en) | 2019-12-11 | 2019-12-11 | Measuring assembly, bucket positioning hole and ear plate measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911264863.9A CN111174670B (en) | 2019-12-11 | 2019-12-11 | Measuring assembly, bucket positioning hole and ear plate measuring device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111174670A CN111174670A (en) | 2020-05-19 |
| CN111174670B true CN111174670B (en) | 2024-10-25 |
Family
ID=70624513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911264863.9A Active CN111174670B (en) | 2019-12-11 | 2019-12-11 | Measuring assembly, bucket positioning hole and ear plate measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111174670B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112797870B (en) * | 2021-01-05 | 2023-03-31 | 北京经纬信息技术有限公司 | Fastener center distance detector |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN210802322U (en) * | 2019-12-11 | 2020-06-19 | 上海三一重机股份有限公司 | Measuring assembly, bucket positioning hole and lug plate measuring device |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203371191U (en) * | 2013-06-26 | 2014-01-01 | 徐州建机工程机械有限公司 | Locating structure of welding climbing jaw lug plate for tower crane |
| WO2016166587A1 (en) * | 2015-04-14 | 2016-10-20 | Peninsula Orthopaedics (Pty) Ltd | Femoral head measurement device |
| CN105444723B (en) * | 2016-01-11 | 2018-06-08 | 成都秦川物联网科技股份有限公司 | Measuring device |
| CN105841871A (en) * | 2016-03-21 | 2016-08-10 | 长安大学 | Loader bucket lateral force testing device and testing method |
| CN208419849U (en) * | 2018-07-26 | 2019-01-22 | 无锡市峻雅机械有限公司 | A kind of misalignment measuring instrument of eccentric bushing |
| CN110174036A (en) * | 2019-05-23 | 2019-08-27 | 广东蕉岭建筑工程集团有限公司 | A kind of slab thickness measuring appliance |
-
2019
- 2019-12-11 CN CN201911264863.9A patent/CN111174670B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN210802322U (en) * | 2019-12-11 | 2020-06-19 | 上海三一重机股份有限公司 | Measuring assembly, bucket positioning hole and lug plate measuring device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111174670A (en) | 2020-05-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111174670B (en) | Measuring assembly, bucket positioning hole and ear plate measuring device | |
| EP3299130A1 (en) | Inspection tool and method for non-destructive inspection of a lug | |
| US9354053B2 (en) | Clinometer apparatus | |
| CN210802322U (en) | Measuring assembly, bucket positioning hole and lug plate measuring device | |
| CN106643619B (en) | Propeller blade thickness measuring device, measuring system and measuring method | |
| CN112880512B (en) | Device for detecting positioning accuracy in robot plane | |
| CN105444723B (en) | Measuring device | |
| CN205561739U (en) | Lathe main shaft squareness measurement device | |
| CN210718900U (en) | Hole site detection device | |
| CN108645307A (en) | A kind of member fitted position measurement tooling | |
| CN210088476U (en) | A portable detector suitable for inspection of external defects of long-distance pipelines | |
| CN208254385U (en) | Detection device | |
| CN105136032B (en) | Pipe checking platform instrument | |
| CN223727052U (en) | A pipe angle measuring device | |
| CN102729039B (en) | Verticality control device of internal part of cylinder | |
| CN212019880U (en) | Welding tool for rotary shifting plate | |
| CN218349332U (en) | Measuring tape | |
| CN107350322B (en) | Bending lateral quick positioning device and bending machine provided with same | |
| CN217384081U (en) | Non-full circle radius measuring tool and measuring system with same | |
| CN224121876U (en) | Instrument for measuring deflection angle of outer ring of front thrust connecting rod bearing of engine | |
| CN223741451U (en) | Pipeline angle measuring device | |
| CN216869414U (en) | Pipeline ovality measuring tool | |
| CN219572930U (en) | measuring device | |
| CN222027578U (en) | A multi-hinge position tolerance measuring fixture | |
| CN205482891U (en) | Measuring device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |