Quick and accurate positioning device and method for mounting a channel on trolley

A technology for precise positioning and installation of grooves, which is applied in the direction of thin plate connections, threaded fasteners, connecting components, etc., can solve problems such as inability to accurately locate and quickly install, slide or slip in pre-buried grooves, and deviations, so as to save manpower and ensure Fastening effect, fast and precise positioning effect

Pending Publication Date: 2021-08-03
江苏誉朔新材料科技有限公司
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AI-Extracted Technical Summary

Problems solved by technology

[0004] For this reason, the technical problem to be solved by the present invention is to overcome the problem of incapable of precise positioning and quick installation in the prior art, because when the pre-buried channel is pushed on th...
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Method used

The fast and precise positioning device, device and method for installing the channel on the trolley provided by the present invention, the self-positioning special-shaped fastener 10 can be fixed on the embedded channel 20, and the embedded channel 20 is placed on the formwork of the trolley 30 is pushed, the screw 12 will fall into the positioning hole 31 of the trolley template 30, so as to realize quick alignment and posit...
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Abstract

The invention discloses a quick and accurate positioning device and method for mounting a channel on a trolley. The quick and accurate positioning device comprises a self-positioning special-shaped fastener, wherein the self-positioning special-shaped fastener comprises a special-shaped fastener head and a screw rod; the special-shaped fastener head and the screw rod are of a split structure; the special-shaped fastener head is provided with a screw hole; and the screw rod is in threaded connection in the screw hole. According to the quick and accurate positioning device and method for mounting the channel on the trolley provided by the invention, the self-positioning special-shaped fastener can be fixed onto the pre-buried channel, and when the pre-buried channel is pushed on a trolley formwork, the screw rod can fall into a positioning hole of the trolley formwork, so that rapid alignment and positioning are achieved; and the pre-buried channel is not prone to sliding on the upper surface of the trolley formwork, and deviation between the pre-buried channel and a drawing design installation position is avoided, so that rapid and accurate positioning of the pre-buried channel and the trolley formwork is realized.

Application Domain

NutsSheet joining

Technology Topic

FastenerEngineering +1

Image

  • Quick and accurate positioning device and method for mounting a channel on trolley
  • Quick and accurate positioning device and method for mounting a channel on trolley
  • Quick and accurate positioning device and method for mounting a channel on trolley

Examples

  • Experimental program(1)

Example Embodiment

[0031] Example one
[0032] See figure 1 , As shown in the legend, a fast precision positioning device for mounting a channel on a trolley, including a self-positioned shaped fastener 10, a self-positioned shaped fastener 10 including a shaped fastener head 11 and a screw 12, a shaped buckle The head 11 and the screw 12 are the split structure, and the shaped fastener head 11 is provided with a screw hole, and the screw 12 is threaded in the screw hole.
[0033] In the preferred embodiment of this embodiment, the shaped fastener head 11 of the self-positioned shaped fastener 10 is the same as the shaped slewers of the T-shaped bolts.
[0034] In this embodiment, the embodiment is a parallelogram head 11 in this embodiment.
[0035] In the preferred embodiment of this embodiment, one end surface of the screw 12 is the end surface.
[0036] In this embodiment, the other end of the screw 12 is provided with a drive rod 13, and the driving rod 13 has a cross section perpendicular to the screw 12, and the cross section of the drive rod 13 is non-circular. In other embodiments, the other end of the screw is provided with a driving hole, and the driving hole has a cross section perpendicular to the screw, and the cross section of the driving hole is non-circular.
[0037] In this embodiment, the screw 12 is integrally structured with the drive rod 13. In other embodiments, it is also possible to: the screw and the drive rod are split structures.
[0038] The preferred embodiment in this embodiment is non-circular as a positive hexagon. In other embodiments, it is also possible to: The non-circular is square.
[0039] See Figures 2 to 4 As shown in the legend, a rapid precision positioning method for mounting the slot on the trolley, including the following steps:
[0040] (1) Provide a pre-buried channel and a fast precision positioning device such as the above, and the embedded channel 20 includes a groove bottom 21 that encloses the groove cavity and the slot, a groove sidewall 22, and a groove limit wall 23, a shaped fastener head. 11 Recommended in the groove cavity and abuts the groove limit wall 23, and one end of the screw 12 is inserted at the groove bottom 21, and the other end of the screw 12 extends from the slot;
[0041] (2) Secure the rapid precision positioning device to the pre-buried channel, and the pre-positioning channel 20 is placed in the trolley template with the pre-positioning channel of the fast precision positioning device in the state in which the burn channel 20 is placed in the next state. 30;
[0042] (3) Push the embedded channel to cause the screw 12 of the fast precision positioning device to fall into the positioning hole 31 of the trolley template 30, the lower end of the screw 12 extends outside the positioning hole 31 of the vehicle template 30;
[0043] (4) Tighten the nut 40 in the lower end of the screw 12, and the mutual positioning of the fast precision positioning device and the trolley template is completed.
[0044]The rapid precision positioning apparatus, apparatus and method for mounting a channel on a trolley is provided, and the self-positioned shaped fastener 10 can be fixed to the pre-buried channel 20, and the pre-buried channel 20 is being used on the trolley template 30. When pushing, the screw 12 will fall into the positioning hole 31 of the trolley template 30, realize rapid alignment and positioning, the pre-buried channel 20 does not easily slip from the upper surface of the trolley template 30, and the pre-buried groove 20 is realized. Trolley template 30 rapidly positioned, self-located shaped fasteners 10 set drive rods or drive holes, can be installed, saving manpower, ensuring the fastening effect.
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Description & Claims & Application Information

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