CN103121574A - L-shaped suspension arm sling - Google Patents
L-shaped suspension arm sling Download PDFInfo
- Publication number
- CN103121574A CN103121574A CN 201110368240 CN201110368240A CN103121574A CN 103121574 A CN103121574 A CN 103121574A CN 201110368240 CN201110368240 CN 201110368240 CN 201110368240 A CN201110368240 A CN 201110368240A CN 103121574 A CN103121574 A CN 103121574A
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- suspension
- suspension arm
- connecting rod
- rod
- arm
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Abstract
The invention relates to an improvement on a logistics delivery self-propelling trolley sling, and discloses an L-shaped suspension arm sling which comprises hanging brackets. Four lifting belt pulleys, two sets of pawl locking devices and two pairs of shaft sleeves are installed on the hanging brackets. One suspension arm is installed in each pair of shaft sleeves. Especially, a connecting rod is arranged on each suspension arm, two rotating shafts are arranged at two ends of the connecting rod, a reinforcing rib plate is connected with a suspender below the suspension arm connecting rod. A support with an L-shaped connection box structure is arranged at the lower end of the suspender, the upper portion of the position of the suspension arm connecting rod is connected with a suspension arm opening and closing rocking bar, wherein the position of the suspension arm connecting rod is arranged on the suspender, and a locking block is arranged on the suspension arm opening and closing rocking bar. The two suspension arms are formed by two rotating shafts of each suspension arm and the two pairs of shaft sleeves. Two suspension arm opening and closing rocking bar locking blocks of the two suspension arms are matched with two lock claws of the two sets of pawl locking devices. The L-shaped suspension arm sling solves the problems that an existing sling is not beneficial for being operated in an online mode by an operator, and rotation-hanging of a workpiece technique is difficult. The L-shaped suspension arm sling is mainly used for the improvement on the existing sling.
Description
(1). technical field: the present invention relates to the transformation that the automatic carriage suspender is carried in logistics, is a kind of L-type lifting appliance with suspension arms.
(2). background technology: the suspender of automatic carriage is the auxiliary machine tool of hanging workpiece, and the monolateral arm of the suspender of prior art is to adopt two hanging rod structures, and the supporting of suspender is to adopt build-up type rod member structure support plate; The problem that the suspender of this form exists is: the suspender of two suspension rod arms is unfavorable for that the assembly crewman carries out technological operation online, the load carrying capacity of support of build-up type rod member structure support plate is relatively poor, easily produce fracture, and the back plate shared space in supporting is larger, and workpiece is more difficult when carrying out that technique turns linked to operation.
(3). summary of the invention: purpose of the present invention will solve exactly that existing suspender is existing is unfavorable for that operating personal on-line operation and workpiece technique turn linked to than hard problem, provide a kind of L-type lifting appliance with suspension arms.
Concrete scheme of the present invention is: a kind of L-type lifting appliance with suspension arms, and it has suspension bracket, and four lifting belt wheels are installed on suspension bracket, and the inboard left-right symmetric of suspension bracket front end rod member is equipped with two cover ratchetting latchs, and ratchetting latch is provided with the lock pawl; Before and after suspension bracket, the below left-right symmetric of two rod members is equipped with two pairs of axle sleeves, is separately installed with two arms in two pairs of axle sleeves; It is characterized in that: described arm is provided with connecting rod, and the two ends of connecting rod are provided with two rotating shafts, adopts the reinforcement gusset to be connected with suspension rod below the arm connecting rod, and the lower end of suspension rod is provided with the support of L-type disjunctor box type construction; The arm connecting rod be positioned at suspension rod above be connected with arm opening and closing rocking bar, arm opening and closing rocking bar is provided with lock dog; Described two arms are to adopt two rotating shafts in each arm to consist of with two pairs of axle sleeves in suspension bracket to install, two arm opening and closing rocking bar lock dogs in described two arms be with suspension bracket in two cover ratchetting latchs in two lock pawls and coordinate installation.
The top of suspension rod of the present invention is curved structure, and suspension rod adopts at the arcuate structure place to strengthen consisting of below gusset and arm connecting rod and is connected.
The present invention compares with existing suspender, and arm of the present invention is to adopt single hanging rod structure, and when suspender was hung the workpiece on-line operation, the operating personal of suspender one side can carry out assembly manipulation to workpiece easily; The supporting of arm of the present invention below is to adopt the disjunctor box type construction, and disjunctor box-shaped supporting structure is compact, and bearing strength is high, and the workpiece that suspender is hung is more convenient when turning linked to technological operation; Supporting-point center of gravity of the present invention and suspender center superposition, more steady when the workpiece that suspender is hung moves; Compact conformation of the present invention, operate steadily, honest and clean at the bottom of safe and reliable and cost; The present invention has deblocked preferably, and existing suspender is existing is unfavorable for that operating personal on-line operation and workpiece technique turn linked to than hard problem.
(4). description of drawings:
Fig. 1: structure three-dimensional view of the present invention;
Fig. 2: hanger structure front view;
Fig. 3: hanger structure birds-eye view;
Fig. 4: boom structure front view;
Fig. 5: boom structure left view;
In figure: 1-suspension bracket, 2-arm, 3-ratchetting latch, 4-lifting belt wheel, 5-axle sleeve, 6-lock pawl, 7-lock dog, 8-arm opening and closing rocking bar, 9-connecting rod, 10-rotating shaft, 11-strengthen gusset, 12-suspension rod, 13-support.
(5). the specific embodiment:
Embodiment (seeing Fig. 1 for details): a kind of L-type lifting appliance with suspension arms, it has suspension bracket 1, four lifting belt wheel 4(are installed on suspension bracket 1 see Fig. 2, Fig. 3 for details), the inboard left-right symmetric of suspension bracket 1 front end rod member is equipped with two cover ratchetting latchs 3, and ratchetting latch 3 is provided with lock pawl 6; The below left-right symmetric of suspension bracket 1 two rod members in front and back is equipped with in 5, two pairs of axle sleeves 5 of two pairs of axle sleeves and is separately installed with two arms 2; Particularly: described arm 2 is provided with connecting rod 9(and sees Fig. 4, Fig. 5 for details), the two ends of connecting rod 9 are provided with two rotating shafts 10, adopt reinforcement gusset 11 to be connected with suspension rod 12 below arm connecting rod 9, the top of the described suspension rod 12 of the present embodiment is curved structure (seeing Fig. 5 for details), suspension rod 12 adopts at the arcuate structure place to strengthen consisting of below gusset 11 and arm connecting rod 9 and is connected, and the lower end of suspension rod 12 is provided with the support 13 of L-type disjunctor box type construction; Arm connecting rod 9 be positioned at suspension rod 12 above be connected with arm opening and closing rocking bar 8, arm opening and closing rocking bar 8 is provided with lock dog 7; Described two arms 2 are to adopt two rotating shafts 10 in each arm 2 to consist of with two pairs of axle sleeves 5 in suspension bracket 1 to install, two arm opening and closing rocking bar 8 lock dogs 7 in described two arms 2 be with suspension bracket 1 in two cover ratchetting latchs 3 in two lock pawls 6 coordinate installation.
Claims (2)
1. L-type lifting appliance with suspension arms, it has suspension bracket, and four lifting belt wheels are installed on suspension bracket, and the inboard left-right symmetric of suspension bracket front end rod member is equipped with two cover ratchetting latchs, and ratchetting latch is provided with the lock pawl; Before and after suspension bracket, the below left-right symmetric of two rod members is equipped with two pairs of axle sleeves, is separately installed with two arms in two pairs of axle sleeves; It is characterized in that: described arm is provided with connecting rod, and the two ends of connecting rod are provided with two rotating shafts, adopts the reinforcement gusset to be connected with suspension rod below the arm connecting rod, and the lower end of suspension rod is provided with the support of L-type disjunctor box type construction; The arm connecting rod be positioned at suspension rod above be connected with arm opening and closing rocking bar, arm opening and closing rocking bar is provided with lock dog; Described two arms are to adopt two rotating shafts in each arm to consist of with two pairs of axle sleeves in suspension bracket to install, two arm opening and closing rocking bar lock dogs in described two arms be with suspension bracket in two cover ratchetting latchs in two lock pawls and coordinate installation.
2. a kind of L-type lifting appliance with suspension arms according to claim 1, it is characterized in that: the top of described suspension rod is curved structure, suspension rod adopts at the arcuate structure place to strengthen consisting of below gusset and arm connecting rod and is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110368240 CN103121574A (en) | 2011-11-19 | 2011-11-19 | L-shaped suspension arm sling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110368240 CN103121574A (en) | 2011-11-19 | 2011-11-19 | L-shaped suspension arm sling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103121574A true CN103121574A (en) | 2013-05-29 |
Family
ID=48452773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110368240 Pending CN103121574A (en) | 2011-11-19 | 2011-11-19 | L-shaped suspension arm sling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103121574A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103663264A (en) * | 2013-11-30 | 2014-03-26 | 天奇自动化工程股份有限公司 | Electric lifting gear with rockers |
| CN104785913A (en) * | 2015-04-20 | 2015-07-22 | 骏马石油装备制造有限公司 | Partition board assembling and welding work station |
-
2011
- 2011-11-19 CN CN 201110368240 patent/CN103121574A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103663264A (en) * | 2013-11-30 | 2014-03-26 | 天奇自动化工程股份有限公司 | Electric lifting gear with rockers |
| CN103663264B (en) * | 2013-11-30 | 2016-03-02 | 天奇自动化工程股份有限公司 | Driven rotating arm suspender |
| CN104785913A (en) * | 2015-04-20 | 2015-07-22 | 骏马石油装备制造有限公司 | Partition board assembling and welding work station |
| CN104785913B (en) * | 2015-04-20 | 2017-03-15 | 骏马石油装备制造有限公司 | Dividing plate welding work station |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130529 |