WO2016201912A1 - 一种用于锁定钢管支架组件的侧向拉杆机构 - Google Patents

一种用于锁定钢管支架组件的侧向拉杆机构 Download PDF

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Publication number
WO2016201912A1
WO2016201912A1 PCT/CN2015/096107 CN2015096107W WO2016201912A1 WO 2016201912 A1 WO2016201912 A1 WO 2016201912A1 CN 2015096107 W CN2015096107 W CN 2015096107W WO 2016201912 A1 WO2016201912 A1 WO 2016201912A1
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WO
WIPO (PCT)
Prior art keywords
pull rod
lateral
connecting plate
slot
locking
Prior art date
Application number
PCT/CN2015/096107
Other languages
English (en)
French (fr)
Inventor
陆耕深
Original Assignee
浙江天衣机械有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 浙江天衣机械有限公司 filed Critical 浙江天衣机械有限公司
Priority to EP15895478.4A priority Critical patent/EP3309091B1/en
Priority to JP2017564392A priority patent/JP6599482B2/ja
Priority to US15/576,842 priority patent/US10472145B2/en
Publication of WO2016201912A1 publication Critical patent/WO2016201912A1/zh

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D61/00—External frames or supports adapted to be assembled around, or applied to, articles
    • B65D61/02—Tubular frames with resilient joints
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D45/00—Means or devices for securing or supporting the cargo, including protection against shocks
    • B61D45/008—Shock absorbing devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D67/00—Kinds or types of packaging elements not otherwise provided for
    • B65D67/02—Clips or clamps for holding articles together for convenience of storage or transport
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D85/00—Containers, packaging elements or packages, specially adapted for particular articles or materials
    • B65D85/20—Containers, packaging elements or packages, specially adapted for particular articles or materials for incompressible or rigid rod-shaped or tubular articles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
    • F16L3/22—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets specially adapted for supporting a number of parallel pipes at intervals
    • F16L3/223—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets specially adapted for supporting a number of parallel pipes at intervals each support having one transverse base for supporting the pipes
    • F16L3/2235—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets specially adapted for supporting a number of parallel pipes at intervals each support having one transverse base for supporting the pipes each pipe being supported by a common element fastened to the base

Definitions

  • the invention relates to the technical field of steel pipe transportation, in particular to a lateral tie rod mechanism for locking a steel pipe bracket assembly.
  • Patent Application Publication No. CN 201049795 U the Chinese Utility Model Patent Publication No. 2010-4-23 discloses a packaging and transporting support device, comprising an intermediate support member for separating steel pipes from each other and a bundled steel strip for bundling a plurality of steel pipes.
  • the intermediate support member is provided with upper and lower rows of arc-shaped grooves corresponding to the shape of the steel pipe, and the intermediate support member is made of high-strength plastic, and the utility model has a steel tube packaging and transporting support device, which can make the steel pipe They do not collide and rub against each other during bundling, thus protecting the surface of the steel pipe from damage.
  • the object of the present invention is to provide a lateral tie rod mechanism for locking a steel pipe bracket assembly, which can overcome the deficiencies of the prior art, and has novel structure, convenient manufacture, low cost, simple operation, and time and labor saving.
  • a lateral pull rod mechanism for locking a steel tube bracket assembly comprising a pull rod, an upper connecting plate, a pull rod through hole provided on the upper connecting plate, a lower connecting plate, and a lower lateral tie card slot on the lower connecting plate, an intermediate connecting block disposed between the upper connecting plate and the lower connecting plate, and an intermediate lateral pull rod slot disposed on the intermediate connecting block, a threaded portion disposed at an upper end of the pull rod, a fastening nut screwed on the threaded portion, and a lower end of the pull rod for preventing vertical pullout of the pull rod from the lower side to the pull rod slot a detaching portion and a lateral blocking plate for preventing the detachment preventing portion from sliding outward.
  • the intermediate side pull rod slot and the lower side pull rod slot together form a passage for the pull rod to be laterally inserted; when the pull rod is placed laterally into the passage, it is lifted
  • the action prevents the detachment portion from being vertically blocked; after that, by screwing the upper end nut into the threaded section of the upper end of the tie rod, it is ensured that the pull rod does not move vertically; meanwhile, the lateral blocking plate is prevented from coming out in the lateral direction.
  • the restriction is made to ensure that the drawbar does not slide out of the passage from the side.
  • the steel pipe supporting device using the vertical connecting mechanism is compared with the existing structure.
  • the hoisting of a bundle of steel pipes requires several pairs of steel pipe supporting devices (generally 2 to 4).
  • Each steel pipe supporting device comprises a plurality of brackets (corresponding to the steel pipe support frame in the present application) and fixed portions on both sides thereof (corresponding to the present application) The vertical connection mechanism).
  • the layers of the brackets connect to their corresponding inserts.
  • two bottom inserts are connected at both ends of the bottommost bracket; two U-shaped members are connected at both ends of the bracket at the intermediate layer; and the uppermost bracket is connected to the two upper inserts.
  • a plurality of bottom supports are placed on the working platform to ensure that the grooves of the supports are aligned in the axial direction to facilitate the placement of the steel pipes; thereafter, the first layer of steel pipes is placed on the bottommost supports.
  • the intermediate layer of the bracket is placed on the first layer of steel pipe, and then the steel pipe is placed on the bracket of the intermediate layer, and so on, and finally, the uppermost bracket is placed. At this point, the placement of the steel tube and the bracket is completed.
  • the two screws are sequentially passed through the upper insert, the U-shaped insert, the lower insert, and finally screwed on the nut pre-installed in the lower insert, and then the top layer
  • the nut is screwed onto the upper end of the screw to lock the entire unit.
  • the process of installing the screw is difficult to align, and the person needs to operate on the side where the side pull rod mechanism is located.
  • the torque transmission is also very difficult, and the clamp is required to clamp the screw to screw it in.
  • the step of twisting the pull rod into the nut is omitted, and the pull rod is directly put into the side passage and then lifted and tightened, and finally locked by the upper end nut. Due to the margin of the workpiece design, the side insertion does not require very precise alignment like a nut. The operator can complete the operation on one side of the workbench, adapting to the defects of some factory sites that cannot be operated on both sides; Moreover, the invention eliminates the time-consuming operation of attaching the pull rod to the nut with the tool while saving the tool.
  • an anti-rotation portion for preventing rotation of the pull rod is provided between the pull rod and the anti-drop portion.
  • the anti-rotation portion is provided with two anti-rotation sides that cooperate with the intermediate lateral tie rod slots.
  • the tie rod, the anti-drop portion and the anti-rotation portion are integrally formed or welded together.
  • the lateral blocking plate is formed by bending the end of the lower connecting plate; or the lateral blocking plate comprises a bottom plate fixedly connected to the lower connecting plate and a curved plate connected to the bottom plate.
  • the intermediate connecting block comprises a connecting body, an insert body provided at one end of the connecting body, and a pair of blocking blocks provided on the connecting body, wherein the intermediate lateral tie rod slot is provided in the connecting body
  • An end of the insertion body is rectangular; the insertion body has a rectangular cross section, and two sides in the width direction are provided with long grooves extending along the length direction; and the insertion body end surface is provided with a concave cavity.
  • the lower connecting plate end portion is provided with a lower end connecting block
  • the lower end connecting block is provided with a plugging cavity, an opening slot communicating with the plugging cavity, an end rib at the end of the open slot, and Provided on the bottom side opposite to the open slot The bottom of the face is open.
  • a lateral baffle on both sides of the bottom opening and a guide mounting groove formed by the lateral baffle and the side wall of the insertion cavity are further included.
  • the lower connecting plate end portion is provided with a lower end connecting block
  • the lower end connecting block is provided with a plugging cavity, an opening slot communicating with the plugging cavity, an end rib at the end of the open slot, and a bottom groove opposite the open groove, the bottom wall of the bottom groove forming a bottom web.
  • the anti-drop portion is provided with a limiting side surface for preventing the rod from rotating.
  • a lateral tie rod mechanism for locking a steel tube bracket assembly characterized in that: the pull rod, the upper connecting plate, the upper lateral pull rod slot provided on the upper connecting plate, the lower connecting plate, and the a lower side tie rod slot on the connecting plate, an intermediate connecting block disposed between the upper connecting plate and the lower connecting plate, and an intermediate lateral tie card slot provided on the intermediate connecting block a threaded portion at an upper end of the pull rod, a fastening nut screwed on the threaded portion, and a lower end of the pull rod for preventing the pull rod from coming out vertically from the lower side to the pull rod slot a side blocking plate for preventing the anti-outlet portion from sliding outward, and an anti-rotation portion for preventing rotation of the pull rod; the upper connecting plate is further provided for preventing the fastening nut from being The blocking plate that is removed from the lateral pull rod slot is described.
  • the upper lateral pull rod slot, the intermediate side pull rod slot and the lower side pull rod slot together form a passage for the pull rod to be laterally inserted; when the pull rod is placed laterally into the passage Then, through the lifting action, the anti-outlet portion is vertically blocked; after that, by screwing the upper end nut into the threaded section of the upper end of the tie rod, it is ensured that the pull rod does not move vertically; the lateral blocking plate is laterally facing
  • the anti-off-out portion is limited to ensure that the pull rod does not slide out of the passage from the side, and the fastening nut at the upper end of the pull rod is blocked by the blocking plate to achieve lateral blocking in the upper and lower directions, such a structure is When installed, it is faster and more convenient.
  • the blocking plate comprises a plate body having an open groove and an end extension plate provided on the plate body and located on both sides of the opening groove.
  • the anti-rotation portion is disposed between the pull rod and the anti-drop portion, and has an anti-rotation side surface that cooperates with the intermediate side tie rod slot.
  • the anti-rotation portion includes a limiting side surface provided on the anti-offlet portion.
  • the present invention has the following beneficial effects:
  • the utility model has the advantages of simple structure, convenient manufacture, low cost, simple operation, and time and labor saving.
  • Embodiment 1 is a schematic diagram of application of Embodiment 1 of the present invention.
  • Figure 2 is a partial enlarged view of A in Figure 1;
  • Figure 3 is a schematic structural view of the drawbar of Figure 1;
  • Figure 5 is a schematic structural view of a lower end connecting block
  • Figure 6 is a schematic view showing still another structure of the lower end connecting block
  • Figure 7 is a schematic structural view of Embodiment 2 of the present invention.
  • FIG. 8 is a schematic structural diagram of an application according to Embodiment 3 of the present invention.
  • Figure 9 is a partial enlarged view of B in Figure 8.
  • FIG. 1 shows a steel pipe supporting device according to the present embodiment, which comprises a plurality of steel pipe support frames arranged in parallel from bottom to top and arranged in the same.
  • Two vertical connecting mechanisms 2 for connecting the two ends of the steel pipe support frame and connecting the plurality of steel pipe support frames; two of the vertical connecting mechanisms 2, one for locking the lateral direction of the steel pipe bracket assembly a pull rod mechanism, the pull rod 201, the upper connecting plate 208, the pull rod passing hole 202 provided on the upper connecting plate 208, the lower connecting plate 209, and the lower lateral pull rod slot provided on the lower connecting plate 209
  • An intermediate connecting block 211 disposed between the upper connecting plate 208 and the lower connecting plate 209, an intermediate lateral pull rod slot 212 disposed on the intermediate connecting block 211, and an upper end of the pull rod 201 a threaded section 203, a fastening nut 204 screwed onto the threaded section 203, and a lower end of the pull rod 201
  • the upper connecting plate 208 is disposed on the uppermost steel pipe support frame; the lower connecting plate 209 is disposed on the lowermost steel pipe support frame; the lower lateral tie rod slot 210 is disposed on the lower connecting plate 209, and the intermediate connection is
  • the block 211 is disposed on the remaining steel pipe support frame; the intermediate connection block 211 is made of plastic; the intermediate connection block 211 includes a connecting body 2111, an insertion body 2112 disposed at one end of the connecting body 2111, and the connection body a pair of blocking blocks 2113 on the body 2111, the intermediate lateral tie rod slot 212 is disposed at an end of the connecting body 2111 away from the insertion body 2112; the insertion body 2112 is rectangular in cross section, and two of the width directions thereof
  • the side surface is provided with a long groove 2115 extending along the length direction; the end surface of the insertion body 2112 is provided with a cavity 2114, and the cavity 2114 is two.
  • the pull rod 201 is a hard rod, and the cross section is circular or polygonal. Generally, a steel rod is used, and the rod passes through the hole 202.
  • the hole is disposed on the upper connecting plate 208, the upper connecting plate 208 is inserted on the uppermost supporting inner core, and the lower connecting plate is inserted on the lowermost supporting inner core; the intermediate connecting block 211 is made of plastic material and is inserted and fixed.
  • the uppermost steel pipe support frame is provided with an upper end connecting block inserted into the supporting inner core, and the upper end connecting block is entirely or partially made of plastic material, which can play a protective role;
  • the lowermost steel pipe support frame The lower end connecting block is inserted into the inner core and is made of plastic;
  • the middle lateral pull rod slot 212 and the lower side pull rod slot 210 are arranged to form a passage for the pull rod to enter, so that the pull rod can enter the passage from the side;
  • Installation a pair of mutually cooperating positioning planes are provided between the anti-outlet portion 205 and the bottom of the lower connecting plate, and the positioning planes can ensure the verticality of the tie rods, prevent the inclination thereof, and affect the effect of fixing the steel pipe, and the anti-dropping portion 205
  • the bottom surface is a spherical surface;
  • the vertical connecting mechanism 2 further includes a lateral blocking plate 206 for preventing the anti-outlet portion 205 from sliding outward, and the lateral blocking plate 206 is
  • the lateral blocking plate 206 prevents the anti-outlet portion 205 from sliding out from the lower side into the pull rod slot 210, thereby preventing the lower end of the pull rod from being tilted;
  • An anti-rotation portion 207 for preventing rotation of the pull rod 201 is provided between the pull rod 201 and the anti-drop portion 205, and the anti-rotation portion 207 is used to prevent the rod 201 from rotating.
  • the fastening nut is mounted on the threaded section 203, and the anti-rotation portion 207 is provided with two anti-rotation sides for cooperating with the two sides of the lower side tie rod slot 210.
  • the anti-rotation portion 207 is rectangular in the present embodiment, and may also be a regular polygonal body, or an approximate polygonal body, or a cylindrical body, and two anti-rotation sides are processed on the outer surface; the tie rod, the anti-off-out portion, and the anti-rotation
  • the part is integrally formed or welded into one body and is not removable.
  • the lower connecting plate 209 is provided with a lower connecting block 213 at the end, and the lower connecting block is inserted at the end of the lower connecting plate, made of plastic or other materials; see FIG. 5, which shows the structure of the lower connecting block 213, the lower end
  • the connecting block 213 is a hollow housing structure, and is provided with a plugging cavity 2131 and an opening slot 2132 communicating with the plugging cavity.
  • the opening slot 2132 is used to pass the pull rod, and an end rib 2133 is formed at the end of the opening slot 2132.
  • a bottom opening 2134 is formed on a bottom side opposite to the opening groove 2132, and two lateral baffles 2135 are formed on both sides of the bottom opening 2134, and a guide mounting is formed between the lateral baffle 2135 and the side plate of the hollow casing.
  • the groove 2136 when installed, the lateral plate of the end portion of the lower connecting plate is inserted into the guiding mounting groove 2136; see FIG. 6, the lower connecting block 213 can also adopt the structure of FIG.
  • the structure of the housing is provided with a plug cavity 2131 and an opening slot 2132 communicating with the plug cavity.
  • the open slot 2132 is used to pass the pull rod, and an end rib 2133 is formed at the end of the open slot 2132 for preventing the drawbar Sliding laterally, opposite to the open slot 2132 (and opening).
  • the bottom side wall of the corresponding other side of the side of the open slot extends downwardly to form a bottom recess 2137; the bottom of the bottom recess 2137 is a bottom connecting plate 2138, which ensures the integrity of the entire lower connecting block 213. .
  • the anti-rotation portion 207 is not disposed between the tie rod 201 and the anti-drop portion 205, but is disposed on the limit side of the anti-drop portion 205, and the limit is The number of sides is one or two or three Four or five or six fires are required to ensure that at least one of the limiting side faces cooperate with the side plates of the lower connecting plate 209 for preventing the pulling rod 201 from rotating; the rest is the same as in the first embodiment.
  • Embodiment 3 see FIGS. 8 and 9; a lateral tie rod mechanism for locking a steel tube bracket assembly, the pull rod 201, the upper connecting plate 208, and the upper lateral pull rod provided on the upper connecting plate 208 a card slot 214, a lower connecting plate 209, a lower lateral lever slot 210 provided on the lower connecting plate 209, an intermediate connecting block 211 disposed between the upper connecting plate 208 and the lower connecting plate 209, An intermediate lateral pull rod slot 212 disposed on the intermediate connecting block 211, a threaded portion 203 disposed at an upper end of the pull rod 201, and a fastening nut 204 screwed to the threaded portion 203 are disposed on the pull rod a lower end portion 201 for preventing the pull rod 201 from being vertically disengaged from the lower side into the rod card slot 210, and a lateral blocking plate 206 for preventing the anti-outlet portion 205 from sliding outwardly; An anti-rotation portion 207 for preventing rotation of
  • the anti-rotation portion 207 is used to prevent the rod 201 from rotating, and the fastening nut is mounted on the threaded portion 203.
  • the anti-rotation portion 207 is provided with two anti-rotation sides for engaging with the two sides of the lower side rod slot 210.
  • the anti-rotation portion 207 is rectangular in the present embodiment, and may also be a regular polygonal body, or an approximate polygonal body, or a cylindrical body, and two anti-rotation sides are processed on the outer surface; the tie rod, the anti-off-out portion, and the anti-rotation
  • the part is integrally formed or welded into one body and is not removable.
  • the lower connecting plate 208 is provided with a lower connecting block 213 at the end.
  • the anti-rotation portion 207 may not be disposed between the tie rod 201 and the anti-outlet portion 205, but may be disposed on the limit side surface of the anti-offlet portion 205, and the number of limit side surfaces is one or two or three fires. Four or five or six, to ensure that at least one of the limit side and the side plate of the lower connecting plate 209 cooperate to prevent the pull rod 201 from rotating.
  • the blocking plate 215 includes a plate body having an open slot, and an end extension plate disposed on the plate body and located at two sides of the opening slot 215; the blocking plate 215 and the upper connecting plate 208 are welded or screwed, and
  • the blocking plate may also be made of two separate end-bent sheets, the plate and the upper connecting plate 208 being welded or screwed, and the blocking plate may also be integrally formed with the upper connecting plate 208.
  • the ends are curved to form.
  • the upper connecting plate 208 is not provided with a through hole, but the upper side of the pull rod slot 214, and is restrained by the blocking plate 205 to prevent the fastening nut 204 from coming off;
  • the structure allows the entire lateral tie rod mechanism to be connected from the lateral direction to the steel tube support frame when it is in use, which is very convenient.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Package Frames And Binding Bands (AREA)

Abstract

一种用于锁定钢管支架组件的侧向拉杆机构，包括拉杆(201)、上连接板(208)、设在所述上连接板(208)上的拉杆通过孔(202)、下连接板(209)、设在所述下连接板(209)上的下侧向拉杆卡槽(210)、设在所述上连接板(208)和所述下连接板(209)之间的中间连接块(211)、设在所述中间连接块(211)上的中间侧向拉杆卡槽(212)、设在所述拉杆(201)上端的螺纹段(203)、螺接在所述螺纹段(203)上的紧固螺母(204)、设在所述拉杆(201)下端用于防止所述拉杆(201)从所述下侧向拉杆卡槽(210)中竖向脱出的防脱出部(205)以及用于防止所述防脱出部(205)向外侧滑出的侧向阻挡板(206)。

Description

一种用于锁定钢管支架组件的侧向拉杆机构 技术领域
本发明涉及钢管运输技术领域，特别涉及一种用于锁定钢管支架组件的侧向拉杆机构。
背景技术
钢管在加工出来之后，需要堆放以及运输，不管是在堆放还是在运输过程中，为了防止已经加工好的钢管被损伤，钢管在堆放以及运输过程中，都是放置在支撑装置上的。专利公开号CN 201049795U、公开日为2010-4-23的中国实用新型专利公开了一种包装码放运输支持装置,包括将钢管相互隔开的中间支持件和用于捆扎若干个钢管的捆扎钢带,所述中间支持件设有上下两排与钢管形状相适应的圆弧形的凹槽,所述中间支持件的材质为高强度塑料，该实用新型钢管包装码放运输支持装置,它能使钢管在打捆时不相互碰撞和摩擦,从而保护钢管表面以免损伤。
但是，现在的钢管在利用运输支撑装置进行码放的时候，当码放完毕需要紧固的时候，步骤多，速度慢，操作复杂，费时费力。
发明内容
本发明的目的是提供用一种用于锁定钢管支架组件的侧向拉杆机构，能够克服现有技术的不足之处，其结构新颖，制作方便，成本低廉，操作简单，省时省力。
本发明是通过以下技术方案实现的，一种用于锁定钢管支架组件的侧向拉杆机构，包括拉杆、上连接板、设在所述上连接板上的拉杆通过孔、下连接板、设在所述下连接板上的下侧向拉杆卡槽、设在所述上连接板和所述下连接板之间的中间连接块、设在所述中间连接块上的中间侧向拉杆卡槽、设在所述拉杆上端的螺纹段、螺接在所述螺纹段上的紧固螺母、设在所述拉杆下端用于防止所述拉杆从所述下侧向拉杆卡槽中竖向脱出的防脱出部以及用于防止所述防脱出部向外侧滑出的侧向阻挡板。
采用本申请的结构，首先，中间侧向拉杆卡槽和下侧向拉杆卡槽共同构成了一个能够使得拉杆可以侧向置入的通道；当拉杆从侧向置入通道中后，再通过提升的动作，将防脱出部被竖向阻挡住；之后，通过将上端螺母拧入在拉杆上端螺纹段上，保证了拉杆不会在竖向上移动；同时，侧向阻挡板在侧向上对防脱出部进行限制，能保证拉杆不会从侧向滑出通道。
采用本竖向连接机构的钢管支撑装置和现有的结构相比，如美国专利US7080864 B2的FIG1所示，一捆钢管的吊装，需要用到几副钢管支撑装置(一般为2～4副)，每副钢管支撑装置由若干根支架(相当于本申请中的钢管支撑架)及其两侧的固定部分(相当于本申请中 的竖向连接机构)组成。
其安装方式为：
首先，将各层支架和其对应的插件连接好。例如，位于最底层的支架两端连接两个底层插件；位于中间层的支架两端连接两个U型件；最上层的支架连接两个上层插件。然后，根据成捆支架的副数，将若干根底层支架放在工作平台上，保证支架的凹槽在轴向上对准，以便于放置钢管；此后在最底层的支架上放第一层钢管；然后再在第一层钢管上放置中间层的支架，然后在中间层的支架上放置钢管，如此反复，最后，放置最上层的支架。至此，钢管和支架的摆放完成。
然后进入下一步骤，固定各副支架。
根据美国专利US7080864 B2的支架，此时其要将两根螺杆从上至下依次穿过上插件，U型插件，下插件，最后拧在预装固定在下插中的螺母上，然后将顶层的螺母拧在螺杆上端，实现整个装置的锁紧。其中安装螺杆的过程其对准比较困难，需要人员在侧向拉杆机构所在的一侧操作，其次其扭矩的传导也很吃力，需要夹具夹住螺杆，使其拧入。
反之，如果换用我们的竖向连接机构，直接省去了扭动拉杆套入螺母的步骤，直接将拉杆通过侧面通道放入再提升拉紧，最后也是通过上端螺母锁紧。由于工件设计有一定余量，侧面放入不需要像螺母一样非常精确的对准，操作人员完全可以在工作台的一侧完成操作，适应了某些工厂场地有限不能在两侧操作的缺陷；而且该发明省去了用工具扳动拉杆固定到螺母上费时的操作，同时节省了工具。
作为优选，所述拉杆和所述防脱出部之间设有和所述中间侧向拉杆卡槽配合用于防止所述拉杆旋转的防旋转部。
作为优选，所述防旋转部设有和所述中间侧向拉杆卡槽配合的两个防转侧面。
作为优选，所述拉杆、所述防脱出部以及防旋转部一体成型或焊接成一体。
作为优选，所述侧向阻挡板由所述下连接板端部弯曲形成；或所述侧向阻挡板包括和所述下连接板固定连接的底板以及和所述底板连接的弯曲板。
作为优选，所述中间连接块包括连接体、设在所述连接体一端的插入体以及设在所述连接体上的一对阻挡块，所述中间侧向拉杆卡槽设在所述连接体远离所述插入体的一端；所述插入体横截面为矩形，其宽度方向的两个侧面设有沿着长度方向延伸的长槽；所述插入体端面设有凹腔。
作为优选，所述下连接板端部设有下端连接块，所述下端连接块上设有插接腔、和所述插接腔相通的开口槽、位于所述开口槽端部的端部挡边以及设在和所述开口槽相对的底部侧 面上的底部开口。
作为优选，还包括位于所述底部开口两侧的侧向挡板以及所述侧向挡板和所述插接腔侧壁形成的导向安装槽。
作为优选，所述下连接板端部设有下端连接块，所述下端连接块上设有插接腔、和所述插接腔相通的开口槽、位于所述开口槽端部的端部挡边以及和所述开口槽相对的底部凹槽，所述底部凹槽的底壁形成底部连接板。
作为优选，所述防脱出部上设有用于防止所述拉杆旋转的限位侧面。
一种用于锁定钢管支架组件的侧向拉杆机构，其特征在于：所述包括拉杆、上连接板、设在所述上连接板上的上侧向拉杆卡槽、下连接板、设在所述下连接板上的下侧向拉杆卡槽、设在所述上连接板和所述下连接板之间的中间连接块、设在所述中间连接块上的中间侧向拉杆卡槽、设在所述拉杆上端的螺纹段、螺接在所述螺纹段上的紧固螺母、设在所述拉杆下端用于防止所述拉杆从所述下侧向拉杆卡槽中竖向脱出的防脱出部、用于防止所述防脱出部向外侧滑出的侧向阻挡板以及用于防止所述拉杆旋转的防旋转部；所述上连接板上还设有用于防止所述紧固螺母从所述上侧向拉杆卡槽中脱出的阻挡板。
本技术方案中，上侧向拉杆卡槽、中间侧向拉杆卡槽和下侧向拉杆卡槽共同构成了一个能够使得拉杆可以侧向置入的通道；当拉杆从侧向置入通道中后，再通过提升的动作，将防脱出部被竖向阻挡住；之后，通过将上端螺母拧入在拉杆上端螺纹段上，保证了拉杆不会在竖向上移动；侧向阻挡板在侧向上对防脱出部进行限制，能保证拉杆不会从侧向滑出通道，而位于拉杆上端的紧固螺母则被阻挡板阻挡住，实现上、下两个方向上的侧向阻挡，这样的结构在安装的时候，速度更快、更方便。
作为优选，所述阻挡板包括具有开口槽的板本体以及设在所述板本体上且位于所述开口槽两侧的端部延伸板。
作为优选，所述防旋转部设置在所述拉杆和所述防脱出部之间，并具有和所述中间侧向拉杆卡槽配合的防转侧面。
作为优选，所述防旋转部包括设在防脱出部上的限位侧面。
综上所述，本发明具有以下有益效果：
结构简单，制作方便，成本低廉，操作简单，省时省力。
附图说明
图1为本发明实施例1的应用示意图；
图2为图1中的A处局部放大图；
图3为图1中拉杆的结构示意图；
图4为中间连接块的结构示意图；
图5为下端连接块的结构示意图；
图6为下端连接块的又一结构示意图；
图7为本发明实施例2的结构示意图；
图8为本发明实施例3的应用结构示意图；
图9为图8中的B处局部放大图。
具体实施方式
以下结合附图对本发明作进一步详细说明。
本具体实施例仅仅是对本发明的解释，其并不是对本发明的限制，本领域技术人员在阅读完本说明书后可以根据需要对本实施例做出没有创造性贡献的修改，但只要在本发明的权利要求范围内都受到专利法的保护。
实施例：如图1、2、3、4所示，附图1显示的是采用本实施方式的一种钢管支撑装置，其包括多个由下至上依次平行排列的钢管支撑架以及设置在所述多个钢管支撑架两端并将所述多个钢管支撑架连接起来的两个竖向连接机构2；所述竖向连接机构2为两个，一种用于锁定钢管支架组件的侧向拉杆机构，所述包括拉杆201、上连接板208、设在所述上连接板208上的拉杆通过孔202、下连接板209、设在所述下连接板209上的下侧向拉杆卡槽210、设在所述上连接板208和所述下连接板209之间的中间连接块211、设在所述中间连接块211上的中间侧向拉杆卡槽212、设在所述拉杆201上端的螺纹段203、螺接在所述螺纹段203上的紧固螺母204、设在所述拉杆201下端用于防止所述拉杆201从所述下侧向拉杆卡槽210中竖向脱出的防脱出部205以及用于防止所述防脱出部205向外侧滑出的侧向阻挡板206。
上连接板208设在最上方所述钢管支撑架上；下连接板209设在最下方所述钢管支撑架上；设在所述下连接板209上的下侧向拉杆卡槽210、中间连接块211设在其余所述钢管支撑架上；中间连接块211由塑料制成；所述中间连接块211包括连接体2111、设在所述连接体2111一端的插入体2112以及设在所述连接体2111上的一对阻挡块2113，所述中间侧向拉杆卡槽212设在所述连接体2111远离所述插入体2112的一端；所述插入体2112横截面为矩形，其宽度方向的两个侧面设有沿着长度方向延伸的长槽2115；所述插入体2112端面设有凹腔2114，凹腔2114为两个。
拉杆201为硬质杆，横截面为圆形或多边形等，一般采用钢杆，拉杆通过孔202为通 孔，设在上连接板208上，上连接板208插接在最上方的支撑内芯上，下连接板插接在最下方的支撑内芯上；中间连接块211为塑料材质，插接固定在支撑内芯中，同样的，最上方的钢管支撑架上设有插入支撑内芯的上端连接块，上端连接块全部或部分为塑料材质，能够起到防护作用；最下方的钢管支撑架上设有插入支撑内芯并由塑料制成的下端连接块；中间侧向拉杆卡槽212以及下侧向拉杆卡槽210的设置，形成拉杆进入的通道，使得拉杆能够从侧向进入通道；便于安装；防脱出部205和下连接板底部之间设有一对相互配合的定位平面，这对定位平面的设置，能够保证拉杆的竖直，防止其倾斜，影响固定钢管的效果，防脱出部205的底面为球面；所述竖向连接机构2还包括用于防止所述防脱出部205向外侧滑出的侧向阻挡板206，侧向阻挡板206由下连接板端部弯折而成,或者侧向阻挡板206固定在下连接板上并且具有一个弯曲端部，侧向阻挡板206防止防脱出部205从下侧向拉杆卡槽210中滑出，进而防止拉杆下端发生倾斜；所述拉杆201和所述防脱出部205之间设有和所述下侧向拉杆卡槽210配合用于防止所述拉杆201旋转的防旋转部207，防旋转部207用来防止拉杆201旋转，便于紧固螺母安装在螺纹段203上，为了和下侧向拉杆卡槽210的两个侧面配合，所述防旋转部207设有两个防转侧面。防旋转部207在本实施方式中为矩形，还可以正多边形体，或者近似多边形体，或者是圆柱体，在外表面加工出两个防转侧面；所述拉杆、所述防脱出部以及防旋转部一体成型，或焊接成一体，不可拆卸。
下连接板209端部设有下端连接块213，下端连接块插接在下连接板的端部，由塑料或其他材料制成；见附图5，其显示的为下端连接块213结构图，下端连接块213为空心壳体的结构，其上设有插接腔2131、和插接腔相通的开口槽2132，开口槽2132用来使得拉杆穿过，在开口槽2132的端部形成端部挡边2133，在和开口槽2132相对的底部侧面上设有底部开口2134，在底部开口2134两侧形成设有两个侧向挡板2135，侧向挡板2135和空心壳体侧板之间形成导向安装槽2136，在安装的时候，下连接板伸出的端部的侧向板就插接在导向安装槽2136内；见附图6，下端连接块213还可以采用如图6的结构，为空心壳体的结构，其上设有插接腔2131、和插接腔相通的开口槽2132，开口槽2132用来使得拉杆穿过，在开口槽2132的端部形成端部挡边2133，用来阻止拉杆侧向滑出，在和开口槽2132相对(与开设开口槽所在侧面的相对应的另一个侧面)的底部侧壁向下凸起延伸，形成底部凹槽2137；底部凹槽2137的底部为底部连接板2138，保证了整个下端连接块213的整体性。
实施例2，见附图7，在本实施方式中，防旋转部207不是设置在拉杆201和所述防脱出部205之间，而是设置在防脱出部205上的限位侧面，限位侧面数量为一个或两个或三个 火四个或五个或6个，要保证至少有一个限位侧面和下连接板209的侧板配合，用来防止拉杆201旋转；其余同实施例1。
实施例3，见附图8、9；一种用于锁定钢管支架组件的侧向拉杆机构，所述包括拉杆201、上连接板208、设在所述上连接板208上的上侧向拉杆卡槽214、下连接板209、设在所述下连接板209上的下侧向拉杆卡槽210、设在所述上连接板208和所述下连接板209之间的中间连接块211、设在所述中间连接块211上的中间侧向拉杆卡槽212、设在所述拉杆201上端的螺纹段203、螺接在所述螺纹段203上的紧固螺母204、设在所述拉杆201下端用于防止所述拉杆201从所述下侧向拉杆卡槽210中竖向脱出的防脱出部205以及用于防止所述防脱出部205向外侧滑出的侧向阻挡板206；所述拉杆201和所述防脱出部205之间设有和所述中间侧向拉杆卡槽212配合用于防止所述拉杆201旋转的防旋转部207；所述上连接板208上还设有用于防止所述紧固螺母204从所述上侧向拉杆卡槽214中脱出的阻挡板215。防旋转部207用来防止拉杆201旋转，便于紧固螺母安装在螺纹段203上，为了和下侧向拉杆卡槽210的两个侧面配合，所述防旋转部207设有两个防转侧面。防旋转部207在本实施方式中为矩形，还可以正多边形体，或者近似多边形体，或者是圆柱体，在外表面加工出两个防转侧面；所述拉杆、所述防脱出部以及防旋转部一体成型，或焊接成一体，不可拆卸。同样的，上连接板208端部设有下端连接块213。此外，防旋转部207还可以不设置在拉杆201和所述防脱出部205之间，而是设置在防脱出部205上的限位侧面，限位侧面数量为一个或两个或三个火四个或五个或6个，要保证至少有一个限位侧面和下连接板209的侧板配合，用来防止拉杆201旋转。
所述阻挡板215包括具有开口槽的板本体以及设在所述板本体上且位于所述开口槽215两侧的端部延伸板；阻挡板215和上连接板208焊接或螺接固定，此外，阻挡板也可以采用分开的两个端部弯曲的板材制成，所述板材和上连接板208焊接或螺接固定，阻挡板也可以是和上连接板208一体成型，由上连接板208端部弯曲形成。
本实施方式和实施例1不同的地方在于，上连接板208上设置的不是通孔，而是上侧向拉杆卡槽214，并被阻挡板205限制住了，防止紧固螺母204脱出；这样的结构，使得整个侧向拉杆机构在使用的时候，拉杆可以整体的从侧向和钢管支撑架进行连接，十分方便。

Claims (14)

  1. 一种用于锁定钢管支架组件的侧向拉杆机构，其特征在于：包括拉杆(201)、上连接板(208)、设在所述上连接板(208)上的拉杆通过孔(202)、下连接板(209)、设在所述下连接板(209)上的下侧向拉杆卡槽(210)、设在所述上连接板(208)和所述下连接板(209)之间的中间连接块(211)、设在所述中间连接块(211)上的中间侧向拉杆卡槽(212)、设在所述拉杆(201)上端的螺纹段(203)、螺接在所述螺纹段(203)上的紧固螺母(204)、设在所述拉杆(201)下端用于防止所述拉杆(201)从所述下侧向拉杆卡槽(210)中竖向脱出的防脱出部(205)以及用于防止所述防脱出部(205)向外侧滑出的侧向阻挡板(206)。
  2. 根据权利要求1所述的一种用于锁定钢管支架组件的侧向拉杆机构，其特征在于：所述拉杆(201)和所述防脱出部(205)之间设有和所述中间侧向拉杆卡槽(212)配合用于防止所述拉杆(201)旋转的防旋转部(207)。
  3. 根据权利要求2所述的一种用于锁定钢管支架组件的侧向拉杆机构，其特征在于：所述防旋转部(207)设有和所述中间侧向拉杆卡槽(212)配合的两个防转侧面。
  4. 根据权利要求2所述的一种用于锁定钢管支架组件的侧向拉杆机构，其特征在于：所述拉杆(201)、所述防脱出部(205)以及防旋转部(207)一体成型或焊接成一体。
  5. 根据权利要求2所述的一种用于锁定钢管支架组件的侧向拉杆机构，其特征在于：所述侧向阻挡板(206)由所述下连接板(209)端部弯曲形成；或所述侧向阻挡板(206)包括和所述下连接板(209)固定连接的底板以及和所述底板连接的弯曲板。
  6. 根据权利要求1所述的一种用于锁定钢管支架组件的侧向拉杆机构，其特征在于：所述中间连接块(211)包括连接体(2111)、设在所述连接体(2111)一端的插入体(2112)以及设在所述连接体(2111)上的一对阻挡块(2113)，所述中间侧向拉杆卡槽(212)设在所述连接体(2111)远离所述插入体(2112)的一端；所述插入体(2112)横截面为矩形，其宽度方向的两个侧面设有沿着长度方向延伸的长槽(2113)；所述插入体(2112)端面设有凹腔(2114)。
  7. 根据权利要求1所述的一种用于锁定钢管支架组件的侧向拉杆机构，其 特征在于：所述下连接板(209)端部设有下端连接块(213)，所述下端连接块(213)上设有插接腔(2131)、和所述插接腔(2131)相通的开口槽(2132)、位于所述开口槽(2132)端部的端部挡边(2133)以及设在和所述开口槽(2132)相对的底部侧面上的底部开口(2134)。
  8. 根据权利要求7所述的一种用于锁定钢管支架组件的侧向拉杆机构，其特征在于：还包括位于所述底部开口(2134)两侧的侧向挡板(2135)以及所述侧向挡板(2135)和所述插接腔(2131)侧壁形成的导向安装槽(2136)。
  9. 根据权利要求1所述的一种用于锁定钢管支架组件的侧向拉杆机构，其特征在于：所述下连接板(209)端部设有下端连接块(213)，所述下端连接块(213)上设有插接腔(2131)、和所述插接腔(2131)相通的开口槽(2132)、位于所述开口槽(2132)端部的端部挡边(2133)以及和所述开口槽(2132)相对的底部凹槽(2137)，所述底部凹槽(2137)的底壁形成底部连接板(2138)。
  10. 根据权利要求1所述的一种用于锁定钢管支架组件的侧向拉杆机构，其特征在于：所述防脱出部(205)上设有用于防止所述拉杆(201)旋转的限位侧面。
  11. 一种用于锁定钢管支架组件的侧向拉杆机构，其特征在于：所述包括拉杆(201)、上连接板(208)、设在所述上连接板(208)上的上侧向拉杆卡槽(214)、下连接板(209)、设在所述下连接板(209)上的下侧向拉杆卡槽(210)、设在所述上连接板(208)和所述下连接板(209)之间的中间连接块(211)、设在所述中间连接块(211)上的中间侧向拉杆卡槽(212)、设在所述拉杆(201)上端的螺纹段(203)、螺接在所述螺纹段(203)上的紧固螺母(204)、设在所述拉杆(201)下端用于防止所述拉杆(201)从所述下侧向拉杆卡槽(210)中竖向脱出的防脱出部(205)、用于防止所述防脱出部(205)向外侧滑出的侧向阻挡板(206)以及用于防止所述拉杆(201)旋转的防旋转部(207)；所述上连接板(208)上还设有用于防止所述紧固螺母(204)从所述上侧向拉杆卡槽(214)中脱出的阻挡板(215)。
  12. 根据权利要求11所述的一种用于锁定钢管支架组件的侧向拉杆机构，其特征在于：所述阻挡板(215)包括具有开口槽的板本体以及设在所述板本体上且位于所述开口槽两侧的端部延伸板。
  13. 根据权利要求11所述的一种用于锁定钢管支架组件的侧向拉杆机构，其特征在于：所述防旋转部(207)设置在所述拉杆(201)和所述防脱出部(205)之间，并具有和所述中间侧向拉杆卡槽(212)配合的防转侧面。
  14. 根据权利要求11所述的一种用于锁定钢管支架组件的侧向拉杆机构，其特征在于：所述防旋转部(207)包括设在防脱出部(205)上的限位侧面。
PCT/CN2015/096107 2015-06-15 2015-12-01 一种用于锁定钢管支架组件的侧向拉杆机构 WO2016201912A1 (zh)

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