CN218148015U

CN218148015U - Waveform guardrail plate replacer

Info

Publication number: CN218148015U
Application number: CN202222688108.7U
Authority: CN
Inventors: 冯劼
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-10-12
Filing date: 2022-10-12
Publication date: 2022-12-27
Anticipated expiration: 2032-10-12

Abstract

The application discloses wave form guardrail board replacer belongs to guardrail board dismouting technical field. A socket wrench; the socket wrench is movably connected with the fixed seat through a limiting structure, and the limiting structure comprises a nut rotating and screwing device and an upper and lower positioning structure; fixing base bottom upside is provided with block device, block device includes first cardboard, the first cardboard of fixing base bottom upside fixedly connected with, the relative one side of first cardboard is provided with the second cardboard, setting through block device, make first cardboard and second cardboard combined action, it is spacing to carry out the block to two sets of guardrail boards, setting through the position adjustment structure can carry out certain position adjustment to the second cardboard, change the distance between second cardboard and the first cardboard, it is spacing to make block device can carry out the guardrail board of different specifications, thereby realize can carrying out spacing fixed operation to the wave form guardrail board of different specifications, the guardrail board is emptyd when avoiding carrying out the dismouting to it.

Description

Dismounting device for wave-shaped guardrail plate

Technical Field

The application relates to guardrail plate dismouting technical field, more specifically says, relates to a wave form guardrail plate replacer.

Background

The corrugated steel guardrail plate has good collision resistance and an energy absorption function, and is widely applied as a highway anti-collision facility, when the corrugated steel guardrail plate needs to be dismantled or installed for road maintenance or other reasons, workers need to dismantle or install all the bolts, the connecting pieces, the column caps, the end heads, the columns, the corrugated plates and the like one by one, the corrugated plates are fixedly connected through a plurality of groups of bolts, when the corrugated plates are dismantled or installed, the workers need to operate together, when one worker dismantles and installs the bolts, the workers cannot leave out hands to stabilize the corrugated plates, and the two workers respectively hold the corrugated plates to dismantle and install the corrugated plates.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

An object of the application is to provide a wave form guardrail board replacer to solve the problem that proposes in the above-mentioned background art.

2. Technical scheme

A dismounting device for wave-shaped guardrail plate comprises

A socket wrench; the socket wrench is movably connected with the fixed seat through a limiting structure, and the limiting structure comprises a nut rotating and screwing device and an upper and lower positioning structure;

the clamping device is arranged on the upper side of the bottom of the fixing seat and comprises a first clamping plate, the first clamping plate is fixedly connected to the upper side of the bottom of the fixing seat, a second clamping plate is arranged on one side, opposite to the first clamping plate, of the first clamping plate, the bottom end of the second clamping plate is connected with the bottom end of the fixing seat in a sliding mode through a position adjusting structure, and the first clamping plate can be matched with the second clamping plate to clamp and fix the wave-shaped guard rail plate.

Through adopting above-mentioned technical scheme, through the setting of block structure, make first cardboard and second cardboard carry out position restriction to the guardrail board.

As an alternative scheme of this application file technical scheme, the position control structure includes the knob, one side bottom that first cardboard was kept away from to the fixing base is provided with the knob, knob opposite side fixedly connected with fixation screw, the fixing base rotates with fixation screw to be connected, fixation screw and second cardboard threaded connection, the inside and relative one side sliding connection of fixation screw of second cardboard has the slide bar, the slide bar is connected fixedly with the fixing base.

Through adopting above-mentioned technical scheme, through the setting of fixation screw, make fixation screw drive the second cardboard and remove, finely tune the distance between first cardboard and the second cardboard.

As an alternative scheme of the technical scheme of the application, the nut rotating and twisting device comprises a fixing ring, the fixing ring is fixedly connected to the outer side of the socket wrench, a twisting rod is fixedly connected to the outer side of the fixing ring, a telescopic rod is arranged on the other side of the twisting rod, the other side of the telescopic rod is fixedly connected with the output end of the driver, the driver is embedded in the inner side of the limiting block, and the outer side of the limiting block is connected with an upper positioning structure and a lower positioning structure; the upper and lower positioning structure comprises a fixing plate, a fixing plate is fixedly connected to the outer side of the limiting block, a positioning block is fixedly connected to the other side of the fixing plate, an electric lead screw is connected to the middle of the positioning block in a threaded mode, and the electric lead screw is embedded into the inner side of the fixing base.

By adopting the technical scheme, the transverse position of the socket wrench is changed by arranging the nut rotating and screwing device, so that the socket wrench can be used for disassembling or assembling the fixing bolt of the guardrail plate; through upper and lower location structure, change box spanner's vertical position, make box spanner can carry out dismouting operation to guardrail board upper and lower two bolts.

As an alternative scheme of the technical scheme of the application, a fixed block is fixedly connected to the outer side of the fixed seat, a worm gear screw lifter is arranged on the inner side of the fixed block, and a protective base is arranged on the outer side of the worm gear screw lifter;

through adopting above-mentioned technical scheme, through the setting of turbine lead screw lift, make the fixing base remove to corresponding height, be convenient for carry out the block to the guardrail board, through the setting of protection base, make it support the protection to the device.

As an alternative scheme of this application file technical scheme, one side top that first cardboard was kept away from to the fixing base is provided with control panel, control panel passes through PLC programming control turbine lead screw lift, electronic lead screw and driver drive switch.

By adopting the technical scheme, the control panel controls the worm screw lifter, the electric screw and the driver driving switch through PLC programming.

3. Advantageous effects

Compare in prior art, the advantage of this application lies in:

1. this application passes through clamping device's setting, make first cardboard and second cardboard combined action, it is spacing to carry out the block to two sets of guardrail boards, setting through the position adjustment structure can carry out certain position adjustment to the second cardboard, change the distance between second cardboard and the first cardboard, it is spacing to make clamping device can carry out the guardrail board of different specifications, thereby the realization can carry out spacing fixed operation to the wave form guardrail board of different specifications, the guardrail board is emptyd when avoiding carrying out the dismouting to it, required personnel's quantity when reducing the dismouting operation.

2. This application is passed through the rotatory setting of twisting the device of nut, makes the telescopic link flexible with box spanner remove to with bolt block department, twist the rotatory box spanner that drives of pole and rotate after that, box spanner rotates and installs or demolish the operation to the bolt to automatic wave form guardrail board dismouting operation improves dismouting efficiency.

3. This application evenly sets up the toper supporting seat through the setting of turbo screw lift outside protection base, and four sides of protection base, toper supporting seat can carry out a definite position under rotary joint's effect and adjust, makes the protection base can support the protection to turbo screw lift in complex environment, reaches stabilising arrangement's effect.

Drawings

Fig. 1 is a schematic view of an overall structure of a corrugated balustrade panel replacer according to a preferred embodiment of the present application;

fig. 2 is a schematic diagram of a limiting structure of a dismounting device for a corrugated balustrade panel according to a preferred embodiment of the present application;

FIG. 3 is a schematic view of the connection of the position adjustment structure of the dismounting device for corrugated balustrade panels according to a preferred embodiment of the present application;

the reference numbers in the figures illustrate: 1. a socket wrench; 2. a fixed seat; 3. a first clamping plate; 4. a second clamping plate; 5. a fixed block; 6. a worm screw hoist; 7. a protective base; 8. a limiting block; 9. a fixing ring; 10. screwing the rod; 11. a telescopic rod; 12. a driver; 13. a fixing plate; 14. positioning blocks; 15. an electric screw rod; 16. fixing the screw rod; 17. a knob; 18. a slide bar; 19. a control panel.

Detailed Description

Referring to fig. 1-3, the present application provides a technical solution:

a corrugated guardrail plate replacer comprising:

a socket wrench 1; the socket wrench 1 is movably connected with the fixed seat 2 through a limiting structure, and the limiting structure comprises a nut rotating and twisting device and an upper and lower positioning structure;

2 bottom upsides of fixing base are provided with clamping device, and clamping device includes first cardboard 3, and 2 bottom upsides of fixing base fixedly connected with first cardboard 3, the relative one side of first cardboard 3 is provided with second cardboard 4, and position adjustment structure and 2 bottom sliding connection of fixing base are passed through to 4 bottoms of second cardboard, and first cardboard 3 can cooperate second cardboard 4 to carry out the centre gripping fixedly to the wave form guardrail board.

In this kind of technical scheme, through the setting of block structure, make first cardboard 3 and second cardboard 4 carry out position limitation to the guardrail board.

Referring to fig. 3, the position adjusting structure includes a knob 17, the knob 17 is disposed at a bottom end of one side of the fixing base 2 away from the first clamping plate 3, a fixing screw 16 is fixedly connected to the other side of the knob 17, the fixing base 2 is rotatably connected to the fixing screw 16, the fixing screw 16 is in threaded connection with the second clamping plate 4, a sliding rod 18 is slidably connected to one side of the inside of the second clamping plate 4 opposite to the fixing screw 16, and the sliding rod 18 is fixedly connected to the fixing base 2.

In this kind of technical scheme, through the setting of fixed screw 16, make fixed screw 16 drive second cardboard 4 and remove, finely tune the distance between first cardboard 3 and the second cardboard 4.

Referring to fig. 2, the nut rotating and twisting device includes a fixing ring 9, the fixing ring 9 is fixedly connected to the outer side of the socket wrench 1, a twisting rod 10 is fixedly connected to the outer side of the fixing ring 9, a telescopic rod 11 is arranged on the other side of the twisting rod 10, the other side of the telescopic rod 11 is fixedly connected to the output end of a driver 12, the driver 12 is embedded in the inner side of a limiting block 8, and the outer side of the limiting block 8 is connected to an up-down positioning structure;

the upper and lower positioning structure comprises a fixing plate 13, a fixing plate 13 is fixedly connected to the outer side of the limiting block 8, a positioning block 14 is fixedly connected to the other side of the fixing plate 13, an electric screw rod 15 is connected to the middle of the positioning block 14 in a threaded mode, and the electric screw rod 15 is embedded in the inner side of the fixing base 2.

In the technical scheme, the transverse position of the socket wrench 1 is changed by arranging the nut rotating and screwing device, so that the socket wrench 1 can disassemble or assemble the fixing bolt of the guardrail plate; through upper and lower location structure, change box spanner 1's vertical position, make box spanner 1 can carry out dismouting operation to two upper and lower bolts of guardrail board.

Referring to fig. 1, a fixing block 5 is fixedly connected to an outer side of the fixing base 2, a worm screw lifter 6 is disposed on an inner side of the fixing block 5, and a protection base 7 is disposed on an outer side of the worm screw lifter 6.

In this kind of technical scheme, through turbine lead screw lift 6's setting, make fixing base 2 remove to corresponding height, be convenient for carry out the block to the guardrail board, through the setting of protection base 7, make it support the protection to the device.

Referring to fig. 3, a control panel 19 is disposed at a top end of a side of the fixing base 2 away from the first clamping plate 3, and the control panel 19 controls the worm screw lifter 6, the electric screw 15 and the driver 12 to drive the switch through PLC programming.

In this technical scheme, the operations of the worm screw lifter 6, the electric screw 15, the driver 12 and the like can be automated by operating the control panel 19, and the manual operation errors can be reduced.

When the corrugated guardrail plate needs to be disassembled, firstly, a worker places the device at the bottom end of the guardrail plate needing to be disassembled, the protection base 7 is adjusted to perform certain position adjustment under the action of the rotary joint by adjusting the conical supporting base 7, so that the protection base 7 supports and protects the worm screw lifter 6 in a complex environment, then the worker operates the control panel 19 to start the worm screw lifter 6, the worm screw lifter 6 is started to drive the fixing block 5 to move upwards, the fixing block 5 drives the fixing seat 2 to move to a corresponding height, the guardrail plate is attached to one side of the first clamp plate 3 at the moment, then the worker rotates the knob 17, the knob 17 rotates to drive the fixing screw 16 to rotate, the fixing screw 16 rotates to drive the second clamp plate 4 at the outer side to move to one side of the first clamp plate 3 along the sliding rod 18 until the first clamp plate 3 and the second clamp plate 4 jointly act to clamp and limit the two sides of the guardrail plate, then a control panel 19 controls a driver 12 to start, the driver 12 starts to drive an expansion link 11 to extend, the expansion link 11 drives a screw rod 10 to move, the screw rod 10 moves to start a fixing ring 9 to move, the fixing ring 9 moves to drive a socket wrench 1 to move, the socket wrench 1 moves until being clamped with a bolt and a nut, then the screw rod 10 rotates, the screw rod 10 rotates to drive the fixing ring 9 to rotate, the fixing ring 9 rotates to detach the bolt at the bottom end of the guardrail plate, then an electric lead screw 15 rotates under the control of the control panel 19, the electric lead screw 15 rotates to drive a positioning block 14 to move along with the electric lead screw, the positioning block 14 moves upwards to drive a fixing plate 13 to move, the fixing plate 13 drives a nut rotating and screwing device to move upwards to move until the socket wrench 1 is flush with the bolt at the upper end of the guardrail plate, and then the nut rotating and screwing device detaches the bolt at the upper end of the guardrail plate, finally, the worm wheel screw rod lifter 6 rotates reversely, and the disassembled guardrail plate is placed on the ground, so that the disassembling operation of the guardrail plate can be completed by one worker;

when a new waveform guardrail plate needs to be installed, a worker places the guardrail plate at the fixed seat 2 firstly, the guardrail plate is limited under the action of the position adjusting structure, then the control panel 19 is controlled to start the worm screw rod lifter 6, the worm screw rod lifter 6 is started to drive the fixed block 5 to move upwards, the fixed block 5 drives the fixed seat 2 to move to a corresponding height, then the worker controls the nut to rotate and screw the nut, the socket wrench 1 is moved to a position where the bolt needs to be screwed, the screwing rod 10 rotates reversely under the control of the control panel 19, the nut is screwed outside the bolt, therefore, the upper end and the lower end of the new waveform guardrail plate are clamped and fixed through the fixing bolt, the installation operation of the waveform guardrail plate is completed, the manual operation strength is reduced, the disassembly and assembly efficiency of the waveform guardrail plate is improved, and the worker is prevented from being accidentally injured due to manual operation.

Claims

1. The utility model provides a wave form guardrail board replacer which characterized in that: comprises the following steps:

a socket wrench (1); the socket wrench (1) is movably connected with the fixed seat (2) through a limiting structure, and the limiting structure comprises a nut rotating and twisting device and an upper and lower positioning structure;

the clamping device is arranged on the upper side of the bottom of the fixing seat (2) and comprises a first clamping plate (3), the first clamping plate (3) is fixedly connected to the upper side of the bottom of the fixing seat (2), a second clamping plate (4) is arranged on one side, opposite to the first clamping plate (3), of the second clamping plate, the bottom end of the second clamping plate (4) is connected with the bottom end of the fixing seat (2) in a sliding mode through a position adjusting structure, and the first clamping plate (3) can be matched with the second clamping plate (4) to clamp and fix the wave-shaped guard rail plate.

2. The corrugated guardrail plate replacer of claim 1 wherein: the position adjustment structure comprises a knob (17), a bottom end of one side, away from the first clamping plate (3), of the fixing seat (2) is provided with the knob (17), a fixing screw rod (16) is fixedly connected to the other side of the knob (17), the fixing seat (2) is rotatably connected with the fixing screw rod (16), the fixing screw rod (16) is in threaded connection with the second clamping plate (4), a sliding rod (18) is slidably connected to one side, opposite to the fixing screw rod (16), of the inside of the second clamping plate (4), and the sliding rod (18) is fixedly connected with the fixing seat (2).

3. The corrugated guardrail plate replacer of claim 1 wherein: the nut rotating and screwing device comprises a fixing ring (9), the fixing ring (9) is fixedly connected to the outer side of the socket wrench (1), a screwing rod (10) is fixedly connected to the outer side of the fixing ring (9), a telescopic rod (11) is arranged on the other side of the screwing rod (10), the other side of the telescopic rod (11) is fixedly connected with the output end of a driver (12), the driver (12) is embedded in the inner side of a limiting block (8), and the outer side of the limiting block (8) is connected with an upper positioning structure and a lower positioning structure;

the upper and lower positioning structure comprises a fixing plate (13), a limiting block (8) outer side fixedly connected with fixing plate (13), a fixing plate (13) on the other side fixedly connected with positioning block (14), a positioning block (14) is in threaded connection with an electric screw rod (15) in the middle, and the electric screw rod (15) is embedded in the inner side of the fixing seat (2).

4. The corrugated guardrail plate replacer of claim 3 wherein: the fixed base is characterized in that a fixed block (5) is fixedly connected to the outer side of the fixed base (2), a worm gear screw lifter (6) is arranged on the inner side of the fixed block (5), and a protection base (7) is arranged on the outer side of the worm gear screw lifter (6).

5. The corrugated guardrail plate replacer of claim 4 wherein: and a control panel (19) is arranged at the top end of one side of the fixed seat (2) far away from the first clamping plate (3).

6. The corrugated guardrail plate replacer of claim 5 wherein: the control panel (19) controls the turbine screw rod lifter (6), the electric screw rod (15) and the driver (12) to drive the switch through PLC programming.