CN108908234A - A kind of adjustable auxiliary disassemblerassembler for guardrail - Google Patents
A kind of adjustable auxiliary disassemblerassembler for guardrail Download PDFInfo
- Publication number
- CN108908234A CN108908234A CN201810715310.XA CN201810715310A CN108908234A CN 108908234 A CN108908234 A CN 108908234A CN 201810715310 A CN201810715310 A CN 201810715310A CN 108908234 A CN108908234 A CN 108908234A
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- China
- Prior art keywords
- grip block
- fixed
- guardrail
- plate
- movable stand
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
- B25H1/10—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby with provision for adjusting holders for tool or work
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F15/00—Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollards; Arrangements for reducing damage to roadside structures due to vehicular impact
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The invention discloses a kind of adjustable auxiliary disassemblerassemblers for guardrail, are related to the auxiliary dismounting field of guardrail.The present invention includes movable stand, crane and holding frame, the cross section profile of movable stand is concave structure, the bottom surface of movable stand is fixed with one first bottom plate, is provided with notch always along its length in the middle part of the side of movable stand, slidably connects crane between the both side plate of movable stand；The upper surface middle part of first bottom plate is fixedly installed with one first cylinder；The cross section profile of crane is L-type structure, and crane includes lifter plate and the second bottom plate, and the bottom surface of lifter plate is fixed with one second bottom plate, and an opposite flank of lifter plate and the both side plate of movable stand are slidably connected.The present invention can effectively be clamped guardrail by the cooperation of upper grip block and lower grip block, and grip block is cooperated to realize picking up or placing to guardrail by rotation vector of support column, the removal efficiency for improving guardrail reduces the labor intensity of worker, and provides guarantee for the safety of guardrail.
Description
Technical field
The invention belongs to the auxiliary dismounting technical fields of guardrail, set more particularly to a kind of adjustable auxiliary dismounting for guardrail
It is standby.
Background technique
With the enlarging of China expressway mileage gradually increased with expressway, people are frequently necessary to install additional in highway both sides
With disassembly guardrail；Guardrail brings certain protection to the safety traffic of people.But the disassembly and installation of divider current mostly according to
Manually, it needs someone remove holding to guardrail, and is fixed by bolt, this mode reduces the dismounting effect of guardrail
Rate, and be easy to damage guardrail, to guardrail again using impacting, the labour for adding somewhat to worker is strong
Degree, therefore a kind of adjustable auxiliary disassemblerassembler for guardrail of requiring study improves the disassembly efficiency and spoilage of guardrail.
Summary of the invention
The purpose of the present invention is to provide a kind of adjustable auxiliary disassemblerassemblers for guardrail, pass through upper grip block and lower folder
The cooperation for holding plate can effectively clamp guardrail, and cooperate grip block using support column as rotation vector realize to guardrail pick up or
It places, the problem of solving existing mutual disassembly's guardrail low efficiency, and easily cause damage to guardrail.
In order to solve the above technical problems, the present invention is achieved by the following technical solutions：
The present invention is a kind of adjustable auxiliary disassemblerassembler for guardrail, including movable stand, crane and holding frame, movement
The bottom surface of frame is uniformly fixed to be installed with four wheels, and the cross section profile of the movable stand is concave structure, the bottom of the movable stand
Face is fixed with one first bottom plate, is provided with notch always in the middle part of the side of the movable stand along its length, and the two of the movable stand
Crane is slidably connected between side plate；The upper surface middle part of first bottom plate is fixedly installed with one first cylinder；
The cross section profile of the crane is L-type structure, and the crane includes lifter plate and the second bottom plate, the lifting
The bottom surface of plate is fixed with one second bottom plate, and an opposite flank of the lifter plate and the both side plate of movable stand are slidably connected, described
It is provided with through-hole in the middle part of the one side of lifter plate, one second cylinder, second cylinder side are fixedly installed in the through-hole
Face is slidably connected with straight trough mouth；
The lower surface of second bottom plate is fixedly connected with the piston rod end of the first cylinder, the side of second bottom plate
It is symmetrically fixed with two support columns on the edge of face, is rotatably connected to holding frame between two support columns；
The holding frame includes grip block, third bottom plate, connecting shaft and lifting arm；The bottom surface of the grip block is fixed with one
Third bottom plate, an opposite flank bottom of the grip block are rotatablely connected with support column respectively, the one side hinge of the grip block
It is connected to a connecting shaft, is fixed with a fixed block corresponding with third bottom plate at the top of the another side of the grip block, described the
Three bottom panel sides are symmetrically fixed with grip block under one group on along its length；
The end face of the connecting shaft and the end of the second cylinder piston rod are hinged；
A screw rod is rotatably connected between the fixed block and third bottom plate, the screw rod is driven by transmission mechanism, institute
It states and is combined with screw on screw rod, the screw is fixedly connected with lifting arm；
The lifting arm includes grip block on rectangular batten and one group；One is provided in the middle part of the rectangular batten to run through
Mouthful, screw is fixed in the impenetrating mouth；The rectangular batten is symmetrically fixed with grip block on one group far from the side of grip block.
Further, the transmission mechanism includes motor and worm screw, and a worm screw, institute are fixed on the output shaft of the motor
The turbine engaged transmission stating worm screw and being fixed on screw rod bottom；The worm screw engages with turbine with self-locking performance.
Further, an opposite flank of the lifter plate is symmetrically fixed with several first sliding blocks, the movable stand two sides
Sliding rail is symmetrically arranged on the close face of plate, first sliding block is slidably matched with sliding rail.
Further, an opposite flank bottom symmetrical of the grip block is fixed with rotation axis, the phase of two support columns
It is symmetrically provided with blind hole on nearly face, the rotation axis is rotatably assorted with blind hole.
Further, the rectangular batten is fixed with one second sliding block, the clamping far from the side middle part of upper grip block
Plate is provided with a guide slide close to the one side of lifting arm, and second sliding block is slidably matched with guide slide.
Further, the cross section profile of the lower grip block and upper grip block is right angled triangle, and the lower clamping
The inclined-plane of the inclined-plane of plate and upper grip block is oppositely arranged, and the inclined-plane of the lower grip block and the chamfered surface of upper grip block are respectively provided with
There are several convex bodys.
Further, the top surface of the upper grip block is fixedly installed with a third cylinder, the third on along its length
The piston rod end of cylinder is fixed with a baffle.
Further, the movable stand is fixed with one group of L-type handrail far from the one side of crane.
Further, the movable stand is fixedly installed with a clump weight far from the one side bottom of crane.
The invention has the advantages that：
1, the present invention is by the lifting of screw rod rotation drive lifting arm, in matching by upper grip block and lower grip block
It closes, effectively guardrail can be clamped, guardrail is dismantled convenient for people, the removal efficiency of guardrail can be improved, and reduce people
Working strength, avoid the damage of guardrail.
2, the present invention can be such that the second bottom plate is gone up and down based on the first bottom plate by the effect of the first cylinder, and then band
Dynamic crane lifting, clamps convenient for the guardrail to different height, improves the practicability of adjustable auxiliary disassemblerassembler.
3, the present invention can be such that the bottom of grip block is rotated with support column rotation vector by the effect of the second cylinder,
And with the clamping action for closing grip block Yu lower grip block, realize that guardrail is placed on the ground or picks up to the guardrail on ground
It rises, alleviates the labor intensity of worker, the convenience of guardrail carrying and the efficiency of guardrail disassembly can be improved.
4, the present invention by by lower grip block and upper grip block be set as triangle cylinder can effectively by guardrail clamp or
It picks up, and cooperates the effect of third cylinder overhead gage that can effectively avoid dropping for guardrail, guarantee the safety of guardrail.
Certainly, it implements any of the products of the present invention and does not necessarily require achieving all the advantages described above at the same time.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, will be described below to embodiment required
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for ability
For the those of ordinary skill of domain, without creative efforts, it can also be obtained according to these attached drawings other attached
Figure.
Fig. 1 is the structural schematic diagram that the adjustable auxiliary disassemblerassembler of the present invention clamps guardrail；
Fig. 2 is a kind of side view of the adjustable auxiliary disassemblerassembler for guardrail of the present invention；
Fig. 3 is the structural schematic diagram of movable stand of the invention；
Fig. 4 is the structural schematic diagram of crane of the invention；
Fig. 5 is the structural schematic diagram of holding frame of the invention；
Fig. 6 is the structural schematic diagram of grip block of the invention；
Fig. 7 is the structural schematic diagram of lifting arm of the invention；
In attached drawing, parts list represented by the reference numerals are as follows：
1- movable stand, 2- crane, 3- holding frame, the first bottom plate of 101-, 102- straight trough mouth, the first cylinder of 103-, 104-
Sliding rail, 105-L type handrail, 106- clump weight, 201- lifter plate, the second bottom plate of 202-, the second cylinder of 203-, 204- support column,
The first sliding block of 205-, 301- grip block, 302- third bottom plate, 303- connecting shaft, 304- lifting arm, 305- screw rod, 306- transmission
Mechanism, 307- third cylinder, 2041- blind hole, 3011- fixed block, 3012- rotation axis, 3013- guide slide clamp under 3021-
Plate, the rectangular batten of 3041-, the upper grip block of 3042-, the second sliding block of 3043-, 3051- screw, 3052- turbine, 3061- motor,
3071- baffle.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts all other
Embodiment shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that, term " setting ", "ON", "bottom", " side ", " in ", "top" etc.
Indicating position or positional relationship, are merely for convenience of description of the present invention and simplification of the description, rather than the group of indication or suggestion meaning
Part or element must have a particular orientation, and be constructed and operated in a specific orientation, therefore should not be understood as to limit of the invention
System.
As shown in Figure 1-3, the present invention is a kind of adjustable auxiliary disassemblerassembler for guardrail, including movable stand 1, crane
2 and holding frame 3, the bottom surface of movable stand 1 is uniformly fixed to be installed with four wheels, and wheel can move convenient for adjustable auxiliary disassemblerassembler
Dynamic, wheel can also install power additional and be driven herein, and the cross section profile of movable stand 1 is concave structure, and the bottom surface of movable stand 1 is solid
Surely there is one first bottom plate 101, be provided with notch 102 always, the both side plate of movable stand 1 along its length in the middle part of the side of movable stand 1
Between slidably connect crane 2；
The upper surface middle part of first bottom plate 101 is fixedly installed with one first cylinder 103；
As shown in Figure 2 and Figure 4, the cross section profile of crane 2 is L-type structure, and crane 2 includes lifter plate 201 and second
Bottom plate 202, the bottom surface of lifter plate 201 are fixed with one second bottom plate 202, an opposite flank of lifter plate 201 and the two of movable stand 1
Side plate is slidably connected, and is provided with through-hole in the middle part of the one side of lifter plate 201, one second cylinder 203 is fixedly installed in through-hole, the
Two sides of cylinder 203 weeks are slidably connected with straight trough mouth 102；
The lower surface of second bottom plate 202 is fixedly connected with the piston rod end of the first cylinder 103, and the one of the second bottom plate 202
It is symmetrically fixed with two support columns 204 in lateral edge, holding frame 3 is rotatably connected between two support columns 204, in the first cylinder
Under the action of 103, the second bottom plate 202 may make to be gone up and down based on the first bottom plate 10, and then is convenient for 3 pairs of differences of holding frame
The guardrail of height is clamped.
As illustrated in figs. 5-7, holding frame 3 includes grip block 301, third bottom plate 302, connecting shaft 303 and lifting arm 304；Folder
The bottom surface for holding plate 301 is fixed with a third bottom plate 302, and an opposite flank bottom of grip block 301 is rotated with support column 204 respectively
Connection, the one side of grip block 301 are hinged with a connecting shaft 303, are fixed with one and third at the top of the another side of grip block 301
The corresponding fixed block 3011 of bottom plate 302,302 side of third bottom plate is symmetrically fixed with grip block under one group on along its length
3021；
The end face of connecting shaft 303 and the end of 203 piston rod of the second cylinder are hinged, under the action of the second cylinder 203
It is that rotation vector is rotated, and grip block 301 is made to be parallel to ground that grip block 301, which can be achieved, with support column 204, by upper
The effect of grip block 3042 and lower grip block 3021 is realized placement to guardrail or is picked up, and can reduce the labor intensity of worker, and
It is provided safeguard for the safety of guardrail.
A screw rod 305 is rotatably connected between fixed block 3011 and third bottom plate 302, screw rod 305 passes through transmission mechanism 306
It drives, is combined with screw 3051 on screw rod 305, screw 3051 is fixedly connected with lifting arm 304；The rotation of screw rod 305, so that silk
Mother 3051 drives lifting arm 304, so that upper grip block 3042 is down or up, then cooperates the effect of lower grip block 3021,
Can guardrail be clamped or be decontroled.
Lifting arm 304 includes grip block 3042 on rectangular batten 3041 and one group；The middle part of rectangular batten 3041 is provided with
One impenetrating mouth is fixed with screw 3051 in impenetrating mouth；Rectangular batten 3041 is symmetrically fixed with one group far from the side of grip block 301
Upper grip block 3042.
Wherein, transmission mechanism 306 includes motor 3061 and worm screw, is fixed with a worm screw, snail on the output shaft of motor 3061
Bar and 3052 engaged transmission of turbine being fixed on 305 bottom of screw rod；Worm screw engages with turbine 3052 with self-locking performance, motor
3061 rotations, and then 3052 engaged transmission of worm screw and turbine is driven, to realize the rotation of screw rod 305；Worm screw and turbine 3052
The self-locking performance of engagement can prevent lifting arm 304 from moving on the axial direction of screw rod 305, lead to the landing of guardrail.
Wherein, an opposite flank of lifter plate 201 is symmetrically fixed with several first sliding blocks 205, the phase of 1 both side plate of movable stand
It is symmetrically arranged with sliding rail 104 on nearly face, the first sliding block 205 is slidably matched with sliding rail 104, can pass through the first sliding block 205 and sliding rail
104 be slidably matched goes up and down lifter plate 201 between 1 both side plate of movable stand.
Wherein, an opposite flank bottom symmetrical of grip block 301 is fixed with rotation axis 3012, two support columns 204 it is close
Blind hole 2041 is symmetrically provided on face, rotation axis 3012 is rotatably assorted with blind hole 2041, enables grip block 301 with support column
204 are rotated for rotation vector.
Wherein, rectangular batten 3041 is clamped far from one second sliding block 3043 is fixed in the middle part of the side of upper grip block 3042
Plate 301 is provided with a guide slide 3013 close to the one side of lifting arm 304, and the second sliding block 3043 is matched with the sliding of guide slide 3013
It closes, guarantees that lifting arm 304 is moved up and down along the direction of guide slide 3013, and mention for the lifting stability of lifting arm 304
For condition.
Wherein, the cross section profile of lower grip block 3021 and upper grip block 3042 is right angled triangle, and lower grip block
The inclined-plane of 3021 inclined-plane and upper grip block 3042 is oppositely arranged, and guardrail effectively can be placed on lower grip block 3021 and upper folder
It holds between plate 3042, the inclined-plane of lower grip block 3021 and the chamfered surface of upper grip block 3042 are provided with several convex bodys, convex body
Effectively guardrail can be stuck between lower grip block 3021 and upper grip block 3042.
Wherein, the top surface of upper grip block 3042 is fixedly installed with a third cylinder 307, third cylinder on along its length
307 piston rod end is fixed with a baffle 3071, and controlling the flexible of baffle 3071 by third cylinder 307 can prevent guardrail from falling
It falls.
Wherein, movable stand 1 is fixed with one group of L-type handrail 105, the quantity of L-type handrail 105 far from the one side of crane 2
It is 2, L-type handrail 105 can be convenient for people to promotion movable stand 1.
Wherein, movable stand 1 is fixedly installed with a clump weight 106 far from the one side bottom of crane 2, avoids because of guardrail
Weight leads to tumbling for adjustable auxiliary disassemblerassembler.
In addition, the first cylinder 103, the second cylinder 203, third cylinder 307 and motor 3061 can by control panel with
Power supply is attached, and is controlled convenient for people.
One of the present embodiment has particular application as：People push L-type handrail to keep movable stand 1 mobile, and close to guardrail, control
Motor 3061 rotates screw rod 305, when lifting arm 304 is located at 305 top of screw rod, and lifting arm 304 and lower grip block 3021
Vertical range be greater than guardrail height when, make motor 3061 power off；
Control third cylinder 307 makes baffle 3071 be located at the maximum stroke of piston rod, continues to press on movable stand 1, makes to protect
Field is between lower grip block 3021 and upper grip block 3042, and control motor 3061 rotates screw rod 305, guarantees lower clamping
Plate 3021 and upper grip block 3042 block guardrail, then controlling third cylinder 307 is bonded baffle 3071 with guardrail side, manually
Demounting bolt after the completion of disassembly, then pushes L-type handrail that movable stand 1 is made to be moved to guardrail set-point, controls the second cylinder 203,
It rotates grip block 301 with 204 rotation vector of support column, and when guardrail is parallel to the ground, controls third cylinder 307
Keep baffle 3071 and guardrail side separate, control motor 3061 rotates screw rod 305, so that lifting arm 304 rises, lower folder
It holds plate 3021 and upper grip block 3042 is located remotely from each other, guardrail is placed on the ground at this time, can continue to dismantle guardrail, this process can drop
The labour pressure of low people improves the disassembly and installation efficiency of guardrail.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one implementation of the invention
In example or example.In the present specification, schematic expression of the above terms may not refer to the same embodiment or example.
Moreover, particular features, structures, materials, or characteristics described can be in any one or more of the embodiments or examples to close
Suitable mode combines.
Present invention disclosed above preferred embodiment is only intended to help to illustrate the present invention.There is no detailed for preferred embodiment
All details are described, are not limited the invention to the specific embodiments described.Obviously, according to the content of this specification,
It can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to better explain the present invention
Principle and practical application, so that skilled artisan be enable to better understand and utilize the present invention.The present invention is only
It is limited by claims and its full scope and equivalent.
Claims (9)
1. a kind of adjustable auxiliary disassemblerassembler for guardrail, including movable stand (1), crane (2) and holding frame (3), mobile
Uniformly fixation is installed with four wheels for the bottom surface of frame (1), it is characterised in that：
The cross section profile of the movable stand (1) is concave structure, and the bottom surface of the movable stand (1) is fixed with one first bottom plate
(101), it is provided with notch (102) always, the two sides of the movable stand (1) along its length in the middle part of the side of the movable stand (1)
Crane (2) are slidably connected between plate；
The upper surface middle part of first bottom plate (101) is fixedly installed with one first cylinder (103)；
The cross section profile of the crane (2) is L-type structure, and the crane (2) includes lifter plate (201) and the second bottom plate
(202), the bottom surface of the lifter plate (201) is fixed with one second bottom plate (202), an opposite flank of the lifter plate (201)
It is slidably connected with the both side plate of movable stand (1), is provided with through-hole in the middle part of the one side of the lifter plate (201), in the through-hole
It is fixedly installed with one second cylinder (203), all sides of second cylinder (203) are slidably connected with straight trough mouth (102)；
The lower surface of second bottom plate (202) is fixedly connected with the piston rod end of the first cylinder (103), second bottom plate
(202) it is symmetrically fixed with two support columns (204) on one side edge, is rotatably connected between two support columns (204)
Holding frame (3)；
The holding frame (3) includes grip block (301), third bottom plate (302), connecting shaft (303) and lifting arm (304)；It is described
The bottom surface of grip block (301) is fixed with a third bottom plate (302), an opposite flank bottom of the grip block (301) respectively with
Support column (204) rotation connection, the one side of the grip block (301) are hinged with a connecting shaft (303), the grip block
(301) fixed block (3011) corresponding with third bottom plate (302), the third bottom plate are fixed at the top of another side
(302) side is symmetrically fixed with grip block (3021) under one group on along its length；
The end face of the connecting shaft (303) and the end of the second cylinder (203) piston rod are hinged；
It is rotatably connected to a screw rod (305) between the fixed block (3011) and third bottom plate (302), the screw rod (305) is logical
Transmission mechanism (306) driving is crossed, is combined with screw (3051) on the screw rod (305), the screw (3051) and lifting arm
(304) it is fixedly connected；
The lifting arm (304) includes grip block (3042) on rectangular batten (3041) and one group；The rectangular batten (3041)
Middle part be provided with an impenetrating mouth, screw (3051) are fixed in the impenetrating mouth；The rectangular batten (3041) is far from clamping
The side of plate (301) is symmetrically fixed with grip block (3042) on one group.
2. a kind of adjustable auxiliary disassemblerassembler for guardrail according to claim 1, which is characterized in that the driver
Structure (306) includes motor (3061) and worm screw, is fixed with a worm screw on the output shaft of the motor (3061), the worm screw and solid
Turbine (3052) engaged transmission being scheduled on screw rod (305) bottom；The worm screw engages with turbine (3052) with self-locking performance.
3. a kind of adjustable auxiliary disassemblerassembler for guardrail according to claim 1, which is characterized in that the lifter plate
(201) a opposite flank is symmetrically fixed with several first sliding blocks (205), right on the close face of movable stand (1) both side plate
Title is provided with sliding rail (104), and first sliding block (205) is slidably matched with sliding rail (104).
4. a kind of adjustable auxiliary disassemblerassembler for guardrail according to claim 1, which is characterized in that the grip block
(301) an opposite flank bottom symmetrical is fixed with rotation axis (3012), is symmetrically opened on the close face of two support columns (204)
Have blind hole (2041), the rotation axis (3012) is rotatably assorted with blind hole (2041).
5. a kind of adjustable auxiliary disassemblerassembler for guardrail according to claim 1, which is characterized in that the rectangular item
Plate (3041) far from one second sliding block (3043) is fixed in the middle part of the side of upper grip block (3042), lean on by the grip block (301)
The one side of nearly lifting arm (304) is provided with a guide slide (3013), second sliding block (3043) and guide slide (3013)
It is slidably matched.
6. a kind of adjustable auxiliary disassemblerassembler for guardrail according to claim 1, which is characterized in that the lower clamping
The cross section profile of plate (3021) and upper grip block (3042) is right angled triangle, and the inclined-plane of the lower grip block (3021) and
The inclined-plane of upper grip block (3042) is oppositely arranged, the inclined-plane of the lower grip block (3021) and the inclined-plane table of upper grip block (3042)
Face is provided with several convex bodys.
7. a kind of adjustable auxiliary disassemblerassembler for guardrail according to claim 1, which is characterized in that the upper clamping
The top surface of plate (3042) is fixedly installed with a third cylinder (307), the piston rod of the third cylinder (307) on along its length
End is fixed with a baffle (3071).
8. a kind of adjustable auxiliary disassemblerassembler for guardrail according to claim 1, which is characterized in that the movable stand
(1) one side far from crane (2) is fixed with one group of L-type handrail (105).
9. a kind of adjustable auxiliary disassemblerassembler for guardrail according to claim 1, which is characterized in that the movable stand
(1) the one side bottom far from crane (2) is fixedly installed with a clump weight (106).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810715310.XA CN108908234B (en) | 2018-06-29 | 2018-06-29 | Adjustable auxiliary dismounting equipment for guardrail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810715310.XA CN108908234B (en) | 2018-06-29 | 2018-06-29 | Adjustable auxiliary dismounting equipment for guardrail |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108908234A true CN108908234A (en) | 2018-11-30 |
| CN108908234B CN108908234B (en) | 2021-06-29 |
Family
ID=64424117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810715310.XA Expired - Fee Related CN108908234B (en) | 2018-06-29 | 2018-06-29 | Adjustable auxiliary dismounting equipment for guardrail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108908234B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110646077A (en) * | 2019-10-29 | 2020-01-03 | 安徽恒远电子称重设备有限公司 | Compression resistance testing device for load-bearing panel of explosion-proof truck scale and using method thereof |
| CN112227267A (en) * | 2020-10-13 | 2021-01-15 | 安徽省新路建设工程集团有限责任公司 | Corrugated beam guardrail construction method based on transitional overlapping and additionally-hung two-wave plate |
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| CN108908234B (en) | 2021-06-29 |
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