A kind of transportation suspender that is used for the heavy truck frames installation
This is novel to relate to a kind of heavy truck frames and carries suspender, is applicable to the conveying and the lifting of medium and heavy truck different structure vehicle frame.
Middle heavy truck frame Heavy Weight, of a great variety, how vehicle frame is transported on the fitting line is a great problem all the time.At present, what each big car production enterprise generally adopted is to utilize transport vehicle to carry, and promptly utilizes driving to lift vehicle frame on the transport trolley earlier; After waiting to arrive the vehicle frame storage area, vehicle frame is stored, and then reached the standard grade according to manufacturing program; In the vehicle frame handling process; Potential safety hazard is not only arranged, and increase workman's labor content, increase cost.Along with the quickening of modernized economic construction paces and integrating with of international economy; The pattern of old manufacturing line production is progressively replaced by neat and tidy, operation modern production pattern comfortable, spacious and well-lighted, and is also increasingly high for the requirement of the safety in workshop and cost control.
The utility model content
Be transported to the problem on the fitting line in order heavily to block multiple vehicle frame in fundamentally solving;
The technical scheme that the utility model adopted is:
A kind ofly be used for the transportation suspender that heavy truck frames is installed, comprise that the suspender master carries crossbeam, travelling car, chain sling and vehicle frame jig; Said suspender master is carried crossbeam and is adopted " worker " word steel for two types of hanging, and the top of beam body is provided with two driving coupling links; Improvement is: said main the carrying on the crossbeam beam body two ends is respectively equipped with the knock hole more than four; Two travelling cars are located at the main crossbeam two ends of carrying respectively; The mounting hole on every travelling car top and the knock hole contraposition of Liang Tishang after fix with locating dowel pin; Its underpart is provided with two chain slings through suspension hook, and the other end of chain sling is connected on the hook of vehicle frame jig middle part, is " people " font bifurcated.
Two rod ends of said vehicle frame jig are provided with boss, and the shaft of vehicle frame jig is enclosed with protective cover.
The bottom suspension hook of said travelling car is a movable hook.Be used to regulate the length of chain sling.
The useful technique effect of the utility model is:
1) adopt shoulder pole formula structure, two suspension centres designs are carried widerly, and course of conveying is safer safe;
2) suspender has removable suspension centre dolly, utilizes trolley idler wheels to carry out distance adjustment, on the laborsaving convenience, on longitudinal length, be suitable for multiple in the vehicle frame of weight truck vehicle;
3) the suspender master bears beam and is designed with row's dolly knock hole, when dolly moves to suitable position, set pin capable of using is cart stationary, thereby has guaranteed safe and reliable in the course of conveying;
4) suspender and two ends, vehicle frame contact position are designed with boss, can fine vehicle frame be blocked, and prevent the course of conveying landing, to guarantee safety, in addition, are designed with protective cover with the vehicle frame contact portion, can play a very good protection to vehicle frame.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is the front view of the utility model.
Fig. 3 is the lateral plan of Fig. 2.
Among the figure: 1, the suspender master is carried crossbeam; 2, travelling car; 3, knock hole; 4, can adjust chain sling; 5, vehicle frame jig.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is done explanation further through embodiment.
Referring to Fig. 1-Fig. 3, a kind ofly be used for the transportation suspender that heavy truck frames is installed, comprise that the suspender master carries crossbeam 1, travelling car 2, can adjust chain sling 4 and vehicle frame jig 5; The suspender master is carried crossbeam and is adopted " worker " word steel for two types of hanging, and the top of beam body is provided with two driving coupling links; Improvement is: the main knock hole 3 that is respectively equipped with six on the crossbeam beam body two ends that carries; Two travelling cars 2 are located at main crossbeam 1 two ends of carrying respectively; The mounting hole on every travelling car top and knock hole 3 contrapositions of Liang Tishang after fix with locating dowel pin; Its underpart is provided with two through suspension hook can adjust chain sling 4, and the other end that can adjust chain sling 4 is connected on the hook of vehicle frame jig middle part, is " people " font bifurcated.
Two rod ends of vehicle frame jig 5 are provided with boss, and this suspender and two ends, vehicle frame contact position are designed with boss, can fine vehicle frame be blocked, and prevent the course of conveying landing, to guarantee safety.The shaft of vehicle frame jig is enclosed with protective cover.Can play a very good protection to vehicle frame.
The bottom suspension hook of travelling car 2 is a movable hook.Two suspension centres of suspender adopt scalable chain sling structure, can carry out the adjustment of vertical direction distance according to different vehicle frames or technology.
As adopt the form of travel line, and utilize this suspender to be used for medium and heavy truck frame and carry to assembly shop by the vehicle frame workshop, reduce operative employee's labour intensity on the one hand; Improve operating environment; Reduce potential safety hazard, then can carry out material loading according to plan on the other hand, effectively increase work efficiency.