CN2599062Y

CN2599062Y - Novel telescopic pile mechanism

Info

Publication number: CN2599062Y
Application number: CNU032109504U
Authority: CN
Inventors: 光钟; 钟光; 丁冬
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-01-15
Filing date: 2003-01-15
Publication date: 2004-01-14
Anticipated expiration: 2013-01-15

Abstract

The utility model belongs to traffic roadblock sets up the field, relates to a novel scalable pile mechanism, including the pile casing of taking the ring flange, slider on the pile cooperatees with the guide rail in the pile casing, has pneumatic elevating gear and automatic locking device in the pile, the pile follows guide rail upward movement and is locked in the extended position under locking device control on, lean on the decurrent pressure of operator foot to make the pile descend to with road surface parallel and level and automatic locking in indentation position when the pile descends, the utility model is simple in operation, convenient, the instantaneous lift action of accomplishing reaches the purpose of real time control traffic, and does not destroy the surrounding environment.

Description

Novel scalable pile mechanism

Technical field:

The utility model belongs to the traffic roadblock field is set, particularly a kind of scalable pile mechanism.

Background technology:

Along with the continuous progress of society, ensure that effectively the safety in city and other regional traffic order and key facility, place more and more is subject to people's attention.The place of traditional traffic intersection and other access, public place for vehicular traffic is implemented restriction, has made to some extent such as fixation means such as concrete stake, metal stakes.This traditional cement pile and metal pile are very inconvenient in the use, especially for dealing with under the modern complicated traffic and emergency traffic situation, its inconvenience is particularly outstanding, concrete stake and metal stake need be set during controlled traffic, spending a large amount of human and material resources and time during the clearance traffic again goes to remove, and also can influence the environmental beauty in peripheral place after fixation means is removed.

The utility model content:

The utility model purpose be for provide a kind of easy to operate, the fast lifting pile to be to reach a kind of scalable pile mechanism of real-time control traffic whenever and wherever possible.

The utility model comprises the stake shell of flanged dish, be fixed with the slide block of tape guide groove on the pile in the stake shell, its with the stake shell in match with the guide rail of upper and lower spacing groove, in the pile by Pneumatic power elevator apparatus that constitutes by pneumatic spring and the automatic locking apparatus formed by lock core, locking plate, extension spring.

This new with novel middle pile ascending motion power resources in Pneumatic power elevator apparatus, under the Pneumatic power elevator apparatus effect, under the locking device released state, pile and slide block move upward up to extended position along guide rail: what guarantee pile upper and lower motion stably is to be positioned at the slide block on the pile and the guide rail of stake shell, and slide block slides up and down along guide rail; Locking plate in the automatic locking apparatus is fixed on the locking bar, places in the upper and lower spacing groove that makes locking plate screw-in guide rail by private key drive locking bar and finishes the location.In the upper and lower motion process of slide block, locking plate arrives the stopper slot place near guide rail movement and screws in locking automatically under acting force of the spring.

The utility model can guarantee the upper and lower flexible and locking of pile well, and the pile descending operation easily, conveniently greatly reduces operator's labour intensity, operates instantaneous finishing, and reaches the purpose of real-time control traffic, and the environment around beautifying.

Description of drawings:

Fig. 1 is the utility model structural representation

Fig. 2 is the Pneumatic power elevator apparatus schematic diagram

Fig. 3 is slide block, guide rail and automatic locking apparatus schematic diagram

Fig. 4 is the lock-out state schematic diagram

The specific embodiment:

Referring to Fig. 1,3, Pneumatic power elevator apparatus 2 is positioned at pile 1, slide block 3 is fixed on the pile 1, automatic locking apparatus (being made up of lock core 7, locking plate 8, extension spring 9) is fixed in the pile 1, pile 1 integral body is placed in the shell 5, installation surface flange 6 on the stake shell 5, the gathering sill 10 of slide block 3 cooperates with guide rail 4, and locking plate 8 stretches out from the gathering sill 10 of slide block 3.

Fig. 2 is the Pneumatic power elevator apparatus schematic diagram.Pneumatic power elevator apparatus 2 is fixed in the pile 1, and under the pneumatic spring effect, pile 1 is finished upper and lower motion.

Fig. 3 is slide block, guide rail and automatic locking apparatus signal.The gathering sill 10 of slide block 3 cooperates with guide rail 4, slide block 3 is done upper and lower slip together with pile 1 integral body under guide rail 4 guiding, locking plate 8 moves along guide rail 4 under extension spring 9 effects all the time, when rising or drop to upper and lower final position, pile 1 locates, locking plate 8 screws in the upper and lower spacing groove 12,11 of guide rail 4 under the effect of extension spring 9 automatically, finishes lock out action.

Fig. 4 is the lock-out state schematic diagram.Locking plate 8 screws in going up of guide rail 4 or lower limit groove 12 or 11, this moment, pile 1 locking can not be moved up and down, when placing lock core 7 to the position as figure " opening " with private key, then pile 1 displacement no longer is subjected to alignment restrictions, and this moment, pile 1 can move up or down.

Sleeve mechanism motion embodiment:

When pile 1 is in the retracted position locking, as shown in Figure 1, plane and surperficial flange are 6 concordant (when package unit is embedded in when underground on this moment pile 1, then concordant with ground) usefulness private key rotary locking cylinder 7, locking plate 8 rotates the lower limit groove 11 of guide rail 4 simultaneously together, this moment, pile was in released state, and locking plate 8 screws in the upper limit position groove 12 of guide rail 4 under extension spring 9 effects automatically when rising to the top extended position under the Pneumatic power elevator apparatus effect, finishes and stretches out locking.This moment the pile defined height that elevates above the soil.

When pile 1 is in the extended position locking, with private key rotary locking cylinder 7, locking plate 8 rotates the upper limit position groove 12 of guide rail 4 simultaneously together, this moment, pile 1 was in released state, the operator applied pile 1 downward active force with pin after, pile 1 moved downward, until the retracted position place, locking plate 8 screws in the lower limit groove 11 of guide rail 4 under extension spring 9 effects automatically, finishes the indentation locking.This moment, pile was got back to concordant height with ground again.Prepare flexible pile number according to the traffic intersection site requirements during installation.

Claims

1. scalable pile mechanism, it is characterized in that it comprises the stake shell (5) of flanged dish (6), be fixed with on the pile (1) in stake shell (5) tape guide groove (10) slide block (3) its with a shell (1) in match with the guide rail (4) of upper and lower spacing groove (12,11), Pneumatic power elevator apparatus (2) that is made of pneumatic spring and the automatic locking apparatus of being made up of lock core (7), locking plate (8), extension spring (9) are arranged in the pile (1).