CN211948128U - Switch type road card device - Google Patents

Abstract

A switch-mode road card apparatus, comprising: two concrete foundations, the inside steel reinforcement cage that sets up of concrete foundation, install hollow left circular stand and hollow right circular stand on two concrete foundations respectively, the pivot is installed at left circular stand top, connect the sleeve that can revolute the rotation of axes in the pivot, the horizontal pole is installed to sleeve one side, keep away from on the horizontal pole and set up the pinhole on telescopic one side, right side circular stand internally mounted opens the key, fixed pulley and spring hole, the downthehole spring of installing of spring, spring one side is connected and is installed the round pin, the round pin can inject or withdraw from the pinhole on the horizontal pole, the pivot of opening the key links together through wire rope with fixed pulley and round pin, the utility model discloses the advantage: all mechanical operation need not the power, and operation and easy maintenance are with low costs, when the way card need change the position simultaneously, can be with stand and above the stand part whole have been gone out, the reutilization of the way card material of being convenient for.

Description

Switch type road card device

Technical Field

The utility model relates to a water conservancy dyke road operation maintenance device especially relates to a switch type way card device.

Background

At present, road clamps on an embankment road mainly have three types: concrete road block, old-fashioned switch formula road block and electric lift formula road block, these three kinds of road blocks have respective shortcoming: the concrete road block is the most common road block in the early stage, and normal maintenance machinery cannot pass through the concrete road block although the construction cost is low and the road blocking effect is good, so that the road block is basically eliminated; the old switch type road block has high cost and heavy weight, the steel wire rope and the transmission device are not easy to maintain as the operation time increases, and the prior embankment can only be forcedly dismantled and broken after being abandoned due to various construction projects and can not be reused; the electric lifting type road card is high in manufacturing cost and heavy, due to the fact that electric power is used for driving the situations that a relay is damaged, a circuit board is damaged, a solar panel cannot be charged, a battery is not charged and the like often occur, the situations are unpredictable, maintenance is irrelevant to regular maintenance at ordinary times, problems often occur when the road card needs to be used, work delay is caused, later maintenance cost is high, and the phenomenon that the road card can only be forcedly removed and broken after being abandoned due to various construction projects and cannot be reused also exists.

Disclosure of Invention

An object of the utility model is to provide a maintain convenient efficient, the on-off way card device that the expense is low.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a switch type road card device is characterized in that: which comprises the following steps: two concrete foundations which are respectively arranged below the ground level, a reinforcing cage is arranged in the two concrete foundations for reinforcing the concrete foundations, a hollow left circular upright post and a hollow right circular upright post are respectively arranged on the two concrete foundations, flange plates are respectively arranged at the bottom of the left circular upright post and the bottom of the right circular upright post, the flange plates of the left circular upright post and the right circular upright post are connected to the concrete foundations through anchor bolts, a rotating shaft is arranged at the top of the left circular upright post and connected with a sleeve capable of rotating around the rotating shaft, a cross rod is arranged at one side of the sleeve, a pin hole is arranged at one side of the cross rod far away from the sleeve, an opening key is arranged in the middle of the right circular upright post, a rotating shaft is arranged at one side of the opening key, the rotating shaft arranged at one side of the opening key is also positioned in the middle of the, after the opening door is opened, a crank can be installed on the other side of the opening key close to the opening door to rotate the opening key, a fixed pulley is installed inside the top end of the right circular upright post, a spring hole is formed in one side of the fixed pulley inside the top end of the right circular upright post, a spring is installed in the spring hole, a pin is installed on one side of the spring in a connecting mode and can be inserted into or withdrawn from a pin hole in the cross rod, a rotating shaft of the opening key, the fixed pulley and the pin are connected together through a steel wire rope, the crank extends into the opening key to rotate, the steel wire rope is driven to be wound on the rotating shaft of the opening key by the rotation of the opening key, the steel wire rope in the vertical direction moves downwards, vertical transmission is converted into horizontal transmission by the fixed pulley, the steel wire rope in the horizontal transmission moves rightwards, the pin moves towards the right side to withdraw from, the cross rod is opened after rotating around the sleeve, if the cross rod needs to be closed, the crank is slowly loosened, the pin is fed back into the pin hole of the cross rod by the elasticity of the spring, and the road block is locked to be in a locked state.

The utility model discloses the advantage: all mechanical operation need not the power, and operation and easy maintenance are with low costs, when the way card need change the position simultaneously, can be with stand and above the stand part whole have been gone out, the reutilization of the way card material of being convenient for.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

In the attached drawings

1. A reinforcement cage; 2. anchor bolts; 3. a flange plate; 4. a left circular column; 5. a sleeve; 6. a cross bar; 7. a pin; 8. a spring; 9. a fixed pulley; 10. a wire rope; 11. an open key; 12. opening the door; 13. a right circular column; 14. concrete foundation.

Detailed Description

The following describes a switch type road card device in detail with reference to the accompanying drawings.

A switch type road card device is characterized in that: which comprises the following steps: two concrete foundations 14, the two concrete foundations 14 are respectively installed below the ground level, a reinforcement cage 1 is arranged inside the two concrete foundations 14 to reinforce the concrete foundations 14, a hollow left circular upright column 4 and a hollow right circular upright column 13 are respectively installed on the two concrete foundations 14, flanges 3 are respectively installed at the bottoms of the left circular upright column 4 and the right circular upright column 13, the flanges 3 of the left circular upright column 4 and the right circular upright column 13 are connected to the concrete foundations 14 through anchor bolts 2, a rotating shaft is installed at the top of the left circular upright column 4, the rotating shaft is connected with a sleeve 5 capable of rotating around the rotating shaft, a cross rod 6 is installed at one side of the sleeve 5, a pin hole is arranged at one side of the cross rod 6 far away from the sleeve 5, an opening key 11 is installed inside the middle of the right circular upright column 13, a rotating shaft is installed at one side of the opening key 11, and the rotating shaft installed at, an opening door 12 with a door lock can be arranged on a right circular upright post 13, after the opening door 12 is opened, a crank can be arranged on the other side of the opening key 11 close to the opening door 12 to rotate the opening key 11, a fixed pulley 9 is arranged inside the top end of the right circular upright post 13, a spring hole is arranged on one side of the fixed pulley 9 inside the top end of the right circular upright post 13, a spring 8 is arranged in the spring hole, a pin 7 is connected and arranged on one side of the spring 8, the pin 7 can be inserted into or withdrawn from a pin hole on a cross bar 6, a rotating shaft of the opening key 11 is connected with the fixed pulley 9 and the pin 7 through a steel wire rope 10, the crank extends into the opening key 11 to rotate, due to the connection of the steel wire rope 10 and the rotating shaft of the opening key 11, the opening key 11 rotates to drive the steel wire rope 10 to be wound on the rotating shaft of the opening key 11, the steel wire rope 10, the pin 7 moves to the right side to withdraw from the cross rod 6 by overcoming the elastic force of the spring 8, the road block is in an open state, the right side of the cross rod 6 can be manually rotated, the cross rod 6 is opened after rotating around the sleeve 5, the crank is slowly loosened if the road block needs to be closed, the pin 7 is fed back by the elasticity of the spring 8 to be inserted into a pin hole of the cross rod 6, and the road block is locked and is in a locked state.

The utility model discloses beneficial effect: all mechanical operation need not the power, and operation and easy maintenance are with low costs, when the way card need change the position simultaneously, can be with stand and above the stand part whole have been gone out, the reutilization of the way card material of being convenient for.

The embodiments described above are intended to facilitate one of ordinary skill in the art to understand and practice the invention. It will be readily apparent to those skilled in the art that various modifications to these embodiments may be made, and the generic principles described herein may be applied to other embodiments without the use of the inventive faculty. Therefore, the present invention is not limited to the embodiments herein, and those skilled in the art should understand that modifications and alterations made without departing from the scope of the present invention are within the protection scope of the present invention.

Claims (1)

1. A switch-type road card device is characterized in that: which comprises the following steps: the concrete foundation structure comprises two concrete foundations (14), the two concrete foundations (14) are respectively installed below the ground level, reinforcement cages (1) are arranged inside the two concrete foundations (14) to reinforce the concrete foundations (14), a hollow left circular upright post (4) and a hollow right circular upright post (13) are respectively installed on the two concrete foundations (14), flange plates (3) are respectively installed at the bottoms of the left circular upright post (4) and the right circular upright post (13), the flange plates (3) of the left circular upright post (4) and the right circular upright post (13) are connected to the concrete foundations (14) through anchor bolts (2), a rotating shaft is installed at the top of the left circular upright post (4), a sleeve (5) capable of rotating around the rotating shaft is connected to the rotating shaft, a cross rod (6) is installed on one side of the sleeve (5), a pin hole is formed in one side, far away from the sleeve (5), an opening key (11) is installed inside the middle of the right circular upright post (, a rotating shaft is arranged on one side of an opening key (11), the rotating shaft arranged on one side of the opening key (11) is also positioned in the middle of a right circular upright post (13), an opening door (12) with a door lock can be arranged on the right circular upright post (13), after the opening door (12) is opened, a crank can be arranged on the other side of the opening key (11) close to the opening door (12) to rotate the opening key (11), a fixed pulley (9) is arranged inside the top end of the right circular upright post (13), a spring hole is arranged on one side of the fixed pulley (9) inside the top end of the right circular upright post (13), a spring (8) is arranged in the spring hole, a pin (7) is connected and arranged on one side of the spring (8), the pin (7) can be inserted into or withdrawn from a pin hole on a cross rod (6), the rotating shaft of the opening key (11) is connected with the fixed pulley (9) and the pin (7) through a, because wire rope (10) link to each other with the pivot of opening key (11), opening key (11) are rotated and are just driven wire rope (10) winding in the pivot of opening key (11), wire rope (10) of vertical direction move down, and lean on fixed pulley (9) to convert vertical transmission into horizontal transmission, horizontal transmission wire rope (10) move right, make round pin (7) overcome spring (8) elastic force and move to the right side and withdraw from horizontal pole (6), the way card is the open mode, can manually rotate horizontal pole (6) right side, make horizontal pole (6) open after rotatory around sleeve (5), when needing to close, loosen the crank slowly, lean on the elasticity of spring (8) to return round pin (7) and inject back into the pinhole of horizontal pole (6), the way card is locked and is the dead state.

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