CN211617536U - Special vehicle for mounting wave-shaped guardrail plate - Google Patents
Special vehicle for mounting wave-shaped guardrail plate Download PDFInfo
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- CN211617536U CN211617536U CN202020127612.8U CN202020127612U CN211617536U CN 211617536 U CN211617536 U CN 211617536U CN 202020127612 U CN202020127612 U CN 202020127612U CN 211617536 U CN211617536 U CN 211617536U
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- sliding block
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Abstract
The utility model relates to a special-purpose vehicle for installing wave form guardrail board, including transportation automobile body, fixed connection in transportation automobile body's transportation box, vertical setting and fixed connection in the guide rail stand of transportation box one side, along vertical sliding connect in the carriage of guide rail stand, install in the flexible arm of carriage and install in anchor clamps, flexible arm slides and pegs graft in the inferior arm two of inferior arm one and the second driving piece that the second arm two of drive slided including transversely setting up and installing in the flexible main arm of carriage one side, transversely setting up and the length direction of following flexible main arm, transversely setting up and following the length direction of inferior arm one, anchor clamps include second splint and first splint, second splint are installed in inferior arm two, and first splint are installed in inferior arm one. The utility model discloses have the intensity of labour who reduces installation guardrail board and reduce the effect of the possibility of occurence of failure.
Description
Technical Field
The utility model belongs to the technical field of the construction technology and specifically relates to a special-purpose vehicle for installing wave form guardrail board is related to.
Background
Corrugated beam barriers (corrugated beam barriers) are the main form of semi-rigid barriers, a continuous structure of corrugated steel barrier plates spliced to each other and supported by main columns. The deformation of the soil foundation, the upright posts and the cross beams is utilized to absorb collision energy, and an out-of-control vehicle is forced to change the direction and return to the normal running direction, so that the vehicle is prevented from rushing out of the road, the vehicle and passengers are protected, and the loss caused by accidents is reduced. The wave-shaped beam guardrail has the advantages of combining rigidity and flexibility, having stronger capabilities of absorbing collision energy and preventing collision, having better sight induction function, being capable of coordinating with the line shape of a road, having beautiful and coordinated appearance, being capable of being used on a small-radius curve and being easy to replace the damaged part. The composite wave beam guardrail can be used on narrow central dividing strips. A reinforced corrugated beam guardrail is selected for sections where vehicles are out of the way (bridge) and may have serious consequences.
The existing mode for installing the waveform guardrail plate is manual installation, firstly, the stand column is lofted according to design drawings and construction specifications, the waveform guardrail plate is lofted after the lofting of the stand column is finished, and then the stand column is drilled according to the drawings. And after drilling is finished, the wave-shaped guardrail plate is fixed on the upright post by adopting a connecting bolt. In the installation process, the lofting of the upright column and the lofting of the waveform guardrail plate are both manual operations, the waveform guardrail plate needs to be manually lifted to be equal to the height of the upright column, so that hole positions on the waveform guardrail plate are aligned with hole positions on the upright column, and then the waveform guardrail plate is screwed with the upright column by holding a pneumatic wrench.
Because all adopt artifical installation, the wave form rail guard is long and heavy, needs two workman simultaneously to lift the guardrail board to need the continuation to guardrail board application of force to support in the spiro union process, intensity of labour is big and the installation effectiveness is lower, if the workman is careless slightly, leads to the guardrail board to drop easily and injures workman's foot.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a special-purpose vehicle for installing wave form guardrail board, its advantage lies in reducing the intensity of labour of installation guardrail board and the possibility that reduces the occurence of failure.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:
content of the first master right: a special vehicle for installing a waveform guardrail plate comprises a transportation vehicle body, a transportation box body fixedly connected to the transportation vehicle body and used for placing the guardrail plate, a guide rail upright vertically arranged and fixedly connected to one side of the transportation box body, a sliding frame vertically connected to the guide rail upright in a sliding manner, a telescopic arm arranged on the sliding frame and a clamp arranged on the telescopic arm and used for clamping and fixing the waveform guardrail plate, wherein the telescopic arm comprises a telescopic main arm transversely arranged and arranged on one side of the sliding frame, a secondary arm I transversely arranged and slidably inserted into the telescopic main arm along the length direction of the telescopic main arm, a first driving piece driving the secondary arm I to slide, a secondary arm II transversely arranged and slidably inserted into the secondary arm I along the length direction of the secondary arm I and a second driving piece driving the secondary arm II to slide, the clamp comprises a second clamp plate and a first clamp plate, the second clamp plate is arranged on the secondary arm II, the first clamping plate is arranged on the first secondary arm.
By adopting the technical scheme, the guardrail plate is transported to an installation site through the special vehicle, the sliding frame provides an installation base body for the telescopic arm, when the guardrail plate is installed, the second driving piece drives the second secondary arm to slide towards the direction far away from the second secondary arm and drives the second clamping plate to slide towards the direction far away from the first clamping plate, so that the increase of a waveform clamping opening is realized, a worker can conveniently lift the guardrail plate and place the guardrail plate into the clamping opening between the second clamping plate and the first clamping plate, the second driving piece drives the second secondary arm to slide towards the direction close to the second secondary arm and drives the second clamping plate to slide towards the direction close to the first clamping plate, and the clamping and fixing of the guardrail plate are realized; first driving piece drive secondary arm slides towards keeping away from flexible main arm direction, drive the second splint, first splint slide to being close to the stand direction together with the guardrail board, the workman of being convenient for slides guardrail board and stand spiro union, be provided with second splint and first splint, on the one hand, need not the workman and support the guardrail board application of force again, liberation workman's both hands, effectively reduce the intensity of labour of installation guardrail board, on the other hand, effectively prevent that the guardrail board from taking place the phenomenon that drops in the installation, reduce the possibility of occurence of failure.
The present invention may be further configured in a preferred embodiment as: the guide rail stand is provided with two and distributes along the length direction of transport box, and carriage, flexible arm and anchor clamps are corresponding to be provided with two sets ofly.
Through adopting above-mentioned technical scheme, flexible arm and anchor clamps are corresponding to be provided with two sets ofly, and two sets of anchor clamps carry out the centre gripping simultaneously to the both sides of guardrail board and fix for the both ends of guardrail board are in same level, prevent effectively that the guardrail board from taking place the slope phenomenon and leading to the hole site on the guardrail board and the hole site on the stand to take place the dislocation, effectively reduce the time improvement installation accuracy and the installation effectiveness of workman's calibration.
The present invention may be further configured in a preferred embodiment as: the sliding frame is fixedly provided with a supporting plate and a hinged seat located above the supporting plate, the end part of the telescopic main arm close to the transport box body is hinged to the hinged seat through a hinged shaft, the supporting plate is provided with a hydraulic cylinder III for driving the telescopic main arm to rotate in a horizontal state and a vertical state, the cylinder body of the hydraulic cylinder III is hinged to the supporting plate, and the piston rod of the hydraulic cylinder III is hinged to the telescopic main arm.
Through adopting above-mentioned technical scheme, when the installation guardrail board, when the piston rod of hydraulic cylinder three contracts, flexible main arm is in the horizontality, and after the installation, the piston rod extension of hydraulic cylinder three drives the free end of flexible main arm and upwards swings towards being close to the transportation box direction for flexible arm is in vertical state, effectively reduces the occupation space of flexible arm.
The present invention may be further configured in a preferred embodiment as: the lifting component is used for driving the two sliding frames to slide simultaneously.
Through adopting above-mentioned technical scheme, be provided with lifting unit, when the installation guardrail board, adjust the high position of carriage through lifting unit to adjust the high position of flexible arm, anchor clamps, be convenient for install the guardrail board of different mounting heights, increase the application range of this equipment, improve and carry out the benefit.
The present invention may be further configured in a preferred embodiment as: lifting unit rotates around self axis and connects in the drive sprocket of guide rail stand lower part, rotates around self axis and connects in the driven sprocket on guide rail stand upper portion and the coaxial fixed connection of output shaft in the hydraulic motor of drive sprocket, driven sprocket's axis direction all with the length direction of transportation box is parallel, hydraulic motor fixed connection is in the transportation automobile body, drive sprocket and driven sprocket pass through chain drive and connect, and the one end fixed connection of chain is in the lower terminal surface of carriage in the up end of carriage and other end fixed connection.
Through adopting above-mentioned technical scheme, hydraulic motor forward rotation or reverse rotation to drive the sprocket group and rotate, realize the lift of carriage, hydraulic motor has good self-locking function, can realize that the carriage stops at the optional high position on the guide rail stand.
The present invention may be further configured in a preferred embodiment as: two first fixing rods distributed along the width direction of the transport box body are fixedly connected between the two first secondary arms, the axis direction of the first fixing rods is parallel to the length direction of the transport box body, the two first fixing rods are slidably sleeved with two first sliding blocks distributed along the axis direction of the first fixing rods, and the first clamping plates are correspondingly provided with two first sliding blocks and are respectively and fixedly connected with the two first sliding blocks; two fixedly connected with is along two second dead levers of the width direction distribution of transport box between the time arm two, the axis direction of second dead lever is parallel with the length direction of transport box, and two second dead levers slide the cover and are equipped with two second sliding blocks that distribute along the axis direction of second dead lever, and second splint are corresponding to be provided with two and articulate with two second sliding blocks respectively.
Through adopting above-mentioned technical scheme, first dead lever, second dead lever provide the base member that slides for first sliding block, second sliding block respectively, and first dead lever and second dead lever are provided with two, effectively restrict the rotation of first sliding block and second sliding block, are convenient for adjust the sliding position of first sliding block, second sliding block for the hole site on the guardrail board aligns with the hole site on the stand, improves the installation effectiveness.
The present invention may be further configured in a preferred embodiment as: the lower terminal surface of first sliding block, second sliding block all is fixed with two hinge eyes that are located first splint both sides, second splint both sides respectively, the upper portion both sides of first splint, second splint are provided with the rotation respectively in the outside dwang of hinge eye and part position in hinge eye, and first sliding block, second sliding block are provided with the fixed subassembly of restriction dwang pivoted.
By adopting the technical scheme, the first clamping plate and the second clamping plate are hinged with the hinge lug, before the guardrail plate is installed, the first clamping plate and the second clamping plate are rotated to enable the first clamping plate and the second clamping plate to be positioned in a vertical state, and the rotating rod is limited to rotate by the fixing assembly; after the guardrail plate is installed, the limitation of the fixed component on the rotating rod is removed, the first clamping plate and the second clamping plate are rotated towards the opposite direction, so that the first clamping plate and the second clamping plate are located in a horizontal state, and the occupied space of the first clamping plate and the second clamping plate is further reduced.
The present invention may be further configured in a preferred embodiment as: the fixed component comprises a fixed disk, two fixed blocks and a fastening bolt, wherein the fixed disk is coaxially and fixedly sleeved on the outer end part of the hinge lug, the fixed disk is fixedly connected to the lower end surface of the first sliding block and the lower end surface of the second sliding block, the two fixed blocks and the thread are respectively and fixedly connected to the lower end surface of the first sliding block and the lower end surface of the second sliding block, the end parts of the external threads abut against the fastening bolt of the fixed disk, and.
Through adopting above-mentioned technical scheme, will support the blind hole on the bolt screw in fixed disk tightly to the rotation of restriction dwang realizes the fixed of second mounting panel.
The present invention may be further configured in a preferred embodiment as: the secondary arm I or the secondary arm II is provided with an adjusting component for adjusting the sliding of the two first sliding blocks and the second sliding block simultaneously.
Through adopting above-mentioned technical scheme, adjust first sliding block, second sliding block simultaneously through adjusting part and slide along the length direction of transportation box to realize the alignment of the hole site on the guardrail board and the stand.
The present invention may be further configured in a preferred embodiment as: the adjusting component comprises an adjusting screw rod which is rotatably connected between two first secondary arms or two second secondary arms and one end part of the adjusting screw rod is arranged on one of the first secondary arms or the second secondary arms in a penetrating way and an adjusting hand wheel which is coaxially and fixedly connected with the end part of the adjusting screw rod and is positioned on the outer side of the first secondary arm or the second secondary arm, the axis direction of the adjusting screw rod is parallel to the axis direction of a first fixed rod and a second fixed rod, a first sliding block or a second sliding block is in threaded connection with the adjusting screw rod, one end of the first sliding block, which is close to the second sliding block, is provided with a sliding groove extending along the telescopic direction of the telescopic arms, one end of the second sliding block, which is close to the first sliding block, is convexly provided with a sliding protrusion which is arranged on the sliding groove in a sliding way in a protruding way, and the side surface of the sliding protrusion penetrates through, the inner walls of the two sides of the sliding groove are fixedly connected with limiting rods penetrating through the limiting grooves, and the axis direction of the limiting rods is parallel to the axis direction of the adjusting screw rod.
By adopting the technical scheme, the adjusting hand wheel is rotated to drive the adjusting screw rod to rotate, and when the adjusting hand wheel is rotated in the forward direction or the reverse direction, the first sliding block or the second sliding block simultaneously slides along the same direction along the axial direction of the adjusting screw rod; be provided with spout and smooth protruding, realize the joint cooperation of first sliding block and second sliding block, be provided with spacing groove and gag lever post, when the limited arm second that prevents stretches, the second sliding block breaks away from with first sliding block.
To sum up, the utility model discloses a following at least one useful technological effect:
the special vehicle integrating transportation and guardrail plate installation is arranged, so that on one hand, a worker does not need to apply force to support the guardrail plate, the hands of the worker are liberated, the labor intensity of guardrail plate installation is effectively reduced, on the other hand, the guardrail plate is effectively prevented from falling off in the installation process, and the possibility of accidents is reduced;
the lifting assembly is arranged, and when the guardrail plate is installed, the height position of the sliding frame is adjusted through the lifting assembly, so that the height positions of the telescopic arm and the clamp are adjusted, the guardrail plates with different installation heights can be conveniently installed, the use range of the equipment is enlarged, and the performance benefit is improved;
adjust first sliding block, second sliding block simultaneously through adjusting part and slide along the length direction of transportation box to realize the alignment of the hole site on the guardrail board and the stand.
Drawings
Fig. 1 is a schematic structural diagram of a special vehicle (with a telescopic arm in a horizontal state) for mounting a corrugated guardrail plate in an embodiment;
FIG. 2 is a schematic structural view of an adjustment assembly in the embodiment;
FIG. 3 is a schematic structural view of a lift assembly in an embodiment;
FIG. 4 is a schematic view showing an internal structure of the telescopic arm in the embodiment;
FIG. 5 is an enlarged partial schematic view of FIG. 2 at A;
FIG. 6 is a schematic structural diagram illustrating a connection structure of a first slider and a second slider in the embodiment;
fig. 7 is a schematic structural diagram of a special vehicle (with a telescopic arm in a vertical state) for mounting the corrugated guardrail plate in the embodiment.
In the drawings, 1, a transportation vehicle body; 2. transporting the box body; 3. a guide rail upright post; 4. a carriage; 41. a support plate; 42. a hinged seat; 43. a hydraulic oil cylinder III; 5. a telescopic arm; 51. a main arm is telescopic; 52. a first secondary arm; 521. a first fixing lever; 522. a first slider; 5221. sliding and protruding; 5222. a limiting groove; 53. a second arm; 531. a second fixing bar; 532. a second slider; 5321. a chute; 5322. a limiting rod; 57. a hinge ear; 58. rotating the rod; 54. a first driving member; 55. a second driving member; 56. an avoidance groove; 6. a clamp; 61. a first splint; 62. a second splint; 611. a limiting plate; 7. a lifting assembly; 71. a drive sprocket; 72. a driven sprocket; 73. a hydraulic motor; 74. a chain; 8. an adjustment assembly; 81. adjusting the screw rod; 82. adjusting a hand wheel; 9. a fixing assembly; 91. fixing the disc; 92. a fixed block; 93. the bolt is pressed tightly.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1 and 2, for the utility model discloses a special-purpose vehicle for installing wave form guardrail board, including transportation automobile body 1, fixed connection in transportation automobile body 1 be used for placing guardrail board transportation box 2, vertical setting and fixed connection in the guide rail stand 3 of transportation box 2 one side, along vertical sliding connection in the carriage 4 of guide rail stand 3, drive the lifting unit 7 that carriage 4 slided (in fig. 3), install in the flexible arm 5 of carriage 4 and install in flexible arm 5 in order to carry out the anchor clamps 6 that the centre gripping was fixed to wave form guardrail board.
Wherein, the mounting groove has been seted up on the right side of transportation box 2, guide rail stand 3 is provided with two sets ofly and distributes along the length direction of transportation box 2, 3 fixed connection of guide rail stand in the mounting groove, carriage 4, lifting unit 7, flexible arm 5 and the corresponding two sets ofly that are provided with of anchor clamps 6, every anchor clamps of group 6 include second splint 62 and first splint 61, one side that second splint 62 is close to first splint 61 is provided with the second wave form face, one side that first splint 61 is close to second splint 62 is provided with first wave form face, first wave form face mutually supports the wave form centre gripping mouth that forms centre gripping wave form guardrail plate with second wave form face, the lower part of first splint 61 is provided with the limiting plate 611 that prevents the guardrail plate and drop.
Referring to fig. 3, each lifting assembly 7 includes a driving sprocket 71 rotatably connected to the lower portion of the guide rail upright 3 about its axis, a driven sprocket 72 rotatably connected to the upper portion of the guide rail upright 3 about its axis, and a hydraulic motor 73 having an output shaft coaxially and fixedly connected to the driving sprocket 71. The axial directions of the driving sprocket 71 and the driven sprocket 72 are parallel to the length direction of the transportation box body 2, the hydraulic motor 73 is fixedly connected to the transportation vehicle body 1, the driving sprocket 71 and the driven sprocket 72 are in transmission connection through a chain 74, one end of the chain 74 is fixedly connected to the upper end face of the sliding frame 4, and the other end of the chain 74 is fixedly connected to the lower end face of the sliding frame 4.
Referring to fig. 4, each set of telescopic arms 5 includes a square main telescopic arm 51 mounted on one side of the sliding frame 4, a square sub-arm first 52 slidably inserted into the main telescopic arm 51 along the length direction of the main telescopic arm 51, a first driving member 54 driving the sub-arm first 52 to slidably move, a square sub-arm second 53 slidably inserted into the sub-arm first 52 along the length direction of the sub-arm first 52, and a second driving member 55 driving the sub-arm second 53 to slidably move. The first driving element 54 is a first hydraulic cylinder which is arranged in the first secondary arm 52 and a cylinder body of which penetrates through the second secondary arm 53 and is close to the inner wall of the end part of the main telescopic arm 51, a piston rod of the first hydraulic cylinder is fixedly connected to the inner wall of the end part of the main telescopic arm 51, and one end, close to the piston rod, of the cylinder body of the first hydraulic cylinder is fixedly connected to the inner wall of the end part of the first secondary arm 52, close. The second driving element 55 is a second hydraulic cylinder which is arranged inside the first secondary arm 52, a cylinder body of the second hydraulic cylinder penetrates through the inner wall of the end part of the second secondary arm 53 close to the main telescopic arm 51, a piston rod of the second hydraulic cylinder is fixedly connected to the inner wall of the end part of the second secondary arm 53 far away from the main telescopic arm 51, the cylinder body of the second hydraulic cylinder is fixedly connected to the inner wall of the end part of the first secondary arm 52 close to the main telescopic arm 51, and the second hydraulic cylinder is located below the.
The sliding frame 4 is fixed with a supporting plate 41 and a hinged seat 42 positioned above the supporting plate 41, the end part of the telescopic main arm 51 close to the transport case body 2 is hinged to the hinged seat 42 through a hinged shaft, the supporting plate 41 is provided with a hydraulic oil cylinder III 43 for driving the telescopic main arm 51 to rotate in a horizontal state and a vertical state, the cylinder body of the hydraulic oil cylinder III 43 is hinged to the supporting plate 41, and the piston rod of the hydraulic oil cylinder III 43 is hinged to the telescopic main arm 51.
Referring to fig. 2 and 5, two first fixing rods 521 distributed along the width direction of the transportation box 2 are fixedly connected between the two first sub-arms 52, the axial direction of the first fixing rods 521 is parallel to the length direction of the transportation box 2, and two first sliding blocks 522 distributed along the axial direction of the first fixing rods 521 are slidably sleeved on the two first fixing rods 521. Two second fixing rods 531 distributed along the width direction of the transportation box body 2 are fixedly connected between the two second sub-arms 53, the axis direction of the second fixing rods 531 is parallel to the length direction of the transportation box body 2, and two second sliding blocks 532 distributed along the axis direction of the second fixing rods 531 are sleeved on the two second fixing rods 531 in a sliding mode. Two hinge lugs 57 respectively positioned at two sides of the first clamping plate 61 and two sides of the second clamping plate 62 are fixed on the lower end surface of the first sliding block 522 and the lower end surface of the second sliding block 532, and two rotating rods 58 which are rotatably connected to the hinge lugs 57 and partially positioned outside the hinge lugs 57 are respectively arranged at two sides of the upper parts of the first clamping plate 61 and the second clamping plate 62 in a protruding manner. First sliding block 522, second sliding block 532 is provided with restriction dwang 58 pivoted fixed subassembly 9, fixed subassembly 9 includes that coaxial fixed cover locates the fixed disk 91 that dwang 58 is located the outer tip of articulated ear 57, terminal surface under first sliding block 522, two fixed blocks 92 and the screw thread of terminal surface are worn to locate fixed block 92 and external screw thread tip butt in fixed disk 91's the tight bolt 93 that supports of fixed disk 91 under the second sliding block 532, the blind hole that supplies to support the embedding of tight bolt 93 is seted up to the perisporium of fixed disk 91, the blind hole is provided with a plurality of axial equipartitions around fixed disk 91 along.
Referring to fig. 2 and 6, the second secondary arm 53 is provided with an adjusting assembly 8 for adjusting two first sliding blocks 522 and two second sliding slides simultaneously, and the adjusting assembly 8 includes an adjusting screw 81 rotatably connected between the two second secondary arms 53 and having one end penetrating through one of the second secondary arms 53 and an adjusting hand wheel 82 coaxially and fixedly connected to the end of the adjusting screw 81 and located outside the second secondary arm 53. The axis direction of the adjusting screw rod 81 is parallel to the axis direction of the first fixing rod 521 and the second fixing rod 531, the second sliding block 532 is in threaded connection with the adjusting screw rod 81, one end of the first sliding block 522 close to the second sliding block 532 is provided with a sliding groove 5321 extending along the telescopic direction of the telescopic arm 5, one end of the second sliding block 532 close to the first sliding block 522 is provided with a sliding groove 5321 extending along the telescopic direction of the telescopic arm 5, one end of the first sliding block 522 close to the second sliding block 532 is convexly provided with a sliding protrusion 5221 sliding and penetrating through the sliding groove 5321, the side surface of the sliding protrusion 5221 is provided with a long strip-shaped limiting groove 5222 extending along the telescopic direction of the telescopic arm 5 in a penetrating manner, two side inner walls of the sliding groove 5321 are fixedly connected with limiting rods 5322 penetrating through the limiting grooves 5222, and the axis direction of. Avoidance grooves 56 (fig. 3) for the first fixing rod 521 to pass through are respectively formed on both sides of the telescopic main arm 51.
The implementation process of the embodiment is as follows:
initial state: piston rods of the first hydraulic oil cylinder and the second hydraulic oil cylinder contract, a piston rod of the third hydraulic oil cylinder 43 extends, and the two groups of telescopic arms 5 and the clamp 6 are accommodated in the mounting grooves, as shown in fig. 7.
S1: the piston rod of the hydraulic cylinder III 43 contracts to drive the free end part of the telescopic main arm 51 to rotate to the horizontal position in the direction departing from the transportation box body 2;
s2: loosening the abutting bolt 93, rotating the first clamping plate 61 and the second clamping plate 62 downwards towards the approaching direction respectively to enable the first clamping plate 61 and the second clamping plate 62 to be located in a vertical state, and screwing the abutting bolt 93 to be embedded into the blind hole to limit the rotation of the rotating rod 58;
s3: a piston rod of the second hydraulic oil cylinder extends to drive the second secondary arm 53 to slide towards the direction far away from the first secondary arm 52, so that the second clamping plate 62 is driven to slide towards the direction far away from the first clamping plate 61, the corrugated clamping opening is enlarged, a worker can conveniently lift and place the guardrail plate into the corrugated clamping opening, and the guardrail plate is abutted against the limiting plate 611;
s4: a piston rod of the hydraulic oil cylinder II contracts to drive the secondary arm II 53 to slide towards the direction close to the secondary arm I52, and drives the second clamping plate 62 to slide towards the direction close to the first clamping plate 61, so that the guardrail plate is clamped and fixed;
s5: a piston rod of the first hydraulic oil cylinder extends to drive the first secondary arm 52 to slide towards the direction far away from the telescopic main arm 51, so as to drive the second clamping plate 62, the first clamping plate 61 and the guardrail plate to slide towards the direction close to the upright post, and the hole position on the guardrail plate and the hole position on the upright post are aligned and screwed;
in the installation process: the hydraulic motor 73 rotates forwards or reversely, so that the chain wheel set is driven to rotate, the sliding frame 4 is lifted, the hydraulic motor 73 has a good self-locking function, the sliding frame 4 can be stopped at any height position on the guide rail upright post 3, the height position of the sliding frame 4 is adjusted, the height positions of the telescopic arm 5 and the clamp 6 are adjusted, guardrail plates with different installation heights can be conveniently installed, the use range of the equipment is expanded, and the benefit is improved; the adjusting hand wheel 82 is rotated to drive the adjusting screw rod 81 to rotate, and when the adjusting hand wheel 82 is rotated in the forward direction or the reverse direction, the first sliding block 522 and the second sliding block 532 slide along the axial direction of the adjusting screw rod 81 in the same direction at the same time, so that the alignment of the hole positions on the guardrail plate and the hole positions on the upright post is realized.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (10)
1. The utility model provides a special-purpose vehicle for installing wave form guardrail board which characterized in that: comprises a transportation vehicle body (1), a transportation box body (2) which is fixedly connected on the transportation vehicle body (1) and is used for placing a guardrail plate, a guide rail upright post (3) which is vertically arranged and is fixedly connected on one side of the transportation box body (2), a sliding frame (4) which is connected with the guide rail upright post (3) in a sliding way along the vertical direction, a telescopic arm (5) which is arranged on the sliding frame (4) and a clamp (6) which is arranged on the telescopic arm (5) and is used for clamping and fixing the waveform guardrail plate, wherein the telescopic arm (5) comprises a telescopic main arm (51) which is arranged on one side of the sliding frame (4), a secondary arm I (52) which is inserted in the telescopic main arm (51) in a sliding way along the length direction of the telescopic main arm (51), a first driving part (54) which drives the secondary arm I (52) to slide, a second driving part (53) which is inserted in the secondary arm I (52) in a sliding way along the length direction, the clamp (6) comprises a second clamping plate (62) and a first clamping plate (61), the second clamping plate (62) is installed on the second secondary arm (53), and the first clamping plate (61) is installed on the first secondary arm (52).
2. The special purpose vehicle for installing the corrugated guardrail plate as claimed in claim 1, wherein: the guide rail upright posts (3) are provided with two guide rail upright posts which are distributed along the length direction of the transportation box body (2), and the sliding frame (4), the telescopic arm (5) and the clamp (6) are correspondingly provided with two groups.
3. The special purpose vehicle for installing the corrugated guardrail plate as claimed in claim 2, wherein: the hydraulic support is characterized in that a support plate (41) and a hinged seat (42) located above the support plate (41) are fixed on the sliding frame (4), the end portion, close to the transport box body (2), of the telescopic main arm (51) is hinged to the hinged seat (42) through a hinged shaft, a hydraulic cylinder III (43) driving the telescopic main arm (51) to rotate in a horizontal state and a vertical state is arranged on the support plate (41), the cylinder body of the hydraulic cylinder III (43) is hinged to the support plate (41), and the piston rod of the hydraulic cylinder III (43) is hinged to the telescopic main arm (51).
4. The special purpose vehicle for installing the corrugated guardrail plate as claimed in claim 3, wherein: the lifting mechanism also comprises a lifting component (7) for driving the sliding frame (4) to slide.
5. The special vehicle for mounting the corrugated guardrail plate as claimed in claim 4, wherein: lifting unit (7) rotate including around self axis connect in drive sprocket (71) of guide rail stand (3) lower part, rotate around self axis and connect in driven sprocket (72) on guide rail stand (3) upper portion and hydraulic motor (73) of output shaft coaxial fixed connection in drive sprocket (71), the axis direction of drive sprocket (71), driven sprocket (72) all with the length direction of transport box (2) is parallel, hydraulic motor (73) fixed connection is in transport automobile body (1), drive sprocket (71) and driven sprocket (72) pass through chain (74) transmission and connect, and the one end fixed connection of chain (74) is in the lower terminal surface of up end and the other end fixed connection in carriage (4) of carriage (4).
6. The special vehicle for mounting the corrugated guardrail plate as claimed in claim 1 or 5, wherein: two first fixing rods (521) distributed along the width direction of the transport box body (2) are fixedly connected between the two first secondary arms (52), the axial direction of the first fixing rods (521) is parallel to the length direction of the transport box body (2), two first sliding blocks (522) distributed along the axial direction of the first fixing rods (521) are slidably sleeved on the two first fixing rods (521), and two first clamping plates (61) are correspondingly arranged and are respectively hinged with the two first sliding blocks (522); two fixedly connected with is along two second dead levers (531) of the width direction distribution of transport box (2) between inferior arm two (53), the axis direction of second dead lever (531) is parallel with the length direction of transport box (2), and two second dead levers (531) slip the cover and are equipped with two second sliding blocks (532) that distribute along the axis direction of second dead lever (531), and second splint (62) are corresponding to be provided with two and articulate with two second sliding blocks (532) respectively.
7. The special purpose vehicle for installing the corrugated guardrail plate as claimed in claim 6, wherein: the lower terminal surface of first sliding block (522), second sliding block (532) all is fixed with two articulated lugs (57) that are located first splint (61) both sides, second splint (62) both sides respectively, the upper portion both sides of first splint (61), second splint (62) are provided with the rotation in articulated lug (57) and the outside dwang (58) of part position in articulated lug (57) in the protrusion respectively, and first sliding block (522), second sliding block (532) are provided with restriction dwang (58) pivoted fixed subassembly (9).
8. The special purpose vehicle for installing the corrugated guardrail plate as claimed in claim 7, wherein: fixed subassembly (9) are including coaxial fixed cover locate dwang (58) be located fixed disk (91) of articulated ear (57) outer tip, respectively fixed connection end face under first sliding block (522), second sliding block (532) two fixed blocks (92) and the screw thread of terminal surface wear to locate fixed block (92) and external screw thread tip butt in support tight bolt (93) of fixed disk (91), the blind hole that supplies to support tight bolt (93) embedding is seted up to the perisporium of fixed disk (91).
9. The special purpose vehicle for installing the corrugated guardrail plate as claimed in claim 8, wherein: and the first secondary arm (52) or the second secondary arm (53) is provided with an adjusting component (8) for adjusting the two first sliding blocks (522) and the second sliding and sliding simultaneously.
10. The special purpose vehicle for installing the corrugated guardrail plate of claim 9, wherein: the adjusting assembly (8) comprises an adjusting screw rod (81) which is rotatably connected between the two first secondary arms (52) or the two second secondary arms (53) and one end part of the adjusting screw rod penetrates through one of the first secondary arms (52) or the second secondary arms (53) and an adjusting hand wheel (82) which is coaxially and fixedly connected with the end part of the adjusting screw rod (81) and is positioned outside the first secondary arms (52) or the second secondary arms (53), the axial direction of the adjusting screw rod (81) is parallel to the axial directions of the first fixing rod (521) and the second fixing rod (531), the first sliding block (522) or the second sliding block (532) is in threaded connection with the adjusting screw rod (81), one end of the first sliding block (522) close to the second sliding block (532) is provided with a sliding groove (5321) extending along the telescopic direction of the telescopic arms (5), one end of the second sliding block (532) close to the first sliding block (522) is provided with a sliding groove (5321) extending along the telescopic direction of the telescopic arms (, the one end protrusion that first sliding block (522) is close to second sliding block (532) is provided with the smooth protruding (5221) of wearing to locate spout (5321) that slides, and the side of smooth protruding (5221) runs through and sets up rectangular shape spacing groove (5222) that extend along flexible arm (5) flexible direction, and the both sides inner wall fixedly connected with of spout (5321) passes spacing rod (5322) of spacing groove (5222), and the axis direction of spacing rod (5322) is parallel with the axis direction of adjusting screw (81).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020127612.8U CN211617536U (en) | 2020-01-20 | 2020-01-20 | Special vehicle for mounting wave-shaped guardrail plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020127612.8U CN211617536U (en) | 2020-01-20 | 2020-01-20 | Special vehicle for mounting wave-shaped guardrail plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211617536U true CN211617536U (en) | 2020-10-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020127612.8U Expired - Fee Related CN211617536U (en) | 2020-01-20 | 2020-01-20 | Special vehicle for mounting wave-shaped guardrail plate |
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| Country | Link |
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| CN (1) | CN211617536U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112376441A (en) * | 2020-10-26 | 2021-02-19 | 江苏开通建设工程有限公司 | Installation method of road and bridge extension construction cross-line protection facility |
| CN112554101A (en) * | 2020-12-07 | 2021-03-26 | 常路行 | Automatic guardrail mounting machine |
| CN112593510A (en) * | 2020-12-10 | 2021-04-02 | 江西安达交通设施有限公司 | Intelligent installation equipment for traffic guardrail |
| CN113184473A (en) * | 2021-05-10 | 2021-07-30 | 山东交通学院 | A reform transform device that is used for median concrete barrier of highway |
| CN114775486A (en) * | 2022-05-20 | 2022-07-22 | 徐州聚能道路安全设施有限公司 | Road safety barrier installation device |
| CN116767777A (en) * | 2023-08-18 | 2023-09-19 | 中铁十九局集团第六工程有限公司 | Material conveying equipment for highway construction |
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2020
- 2020-01-20 CN CN202020127612.8U patent/CN211617536U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112376441A (en) * | 2020-10-26 | 2021-02-19 | 江苏开通建设工程有限公司 | Installation method of road and bridge extension construction cross-line protection facility |
| CN112554101A (en) * | 2020-12-07 | 2021-03-26 | 常路行 | Automatic guardrail mounting machine |
| CN112554101B (en) * | 2020-12-07 | 2022-06-14 | 泉州台商投资区庆旺科技有限公司 | Automatic guardrail mounting machine |
| CN112593510A (en) * | 2020-12-10 | 2021-04-02 | 江西安达交通设施有限公司 | Intelligent installation equipment for traffic guardrail |
| CN112593510B (en) * | 2020-12-10 | 2022-04-05 | 江西安达交通设施有限公司 | Intelligent installation equipment for traffic guardrail |
| CN113184473A (en) * | 2021-05-10 | 2021-07-30 | 山东交通学院 | A reform transform device that is used for median concrete barrier of highway |
| CN114775486A (en) * | 2022-05-20 | 2022-07-22 | 徐州聚能道路安全设施有限公司 | Road safety barrier installation device |
| CN114775486B (en) * | 2022-05-20 | 2022-12-02 | 徐州聚能道路安全设施有限公司 | Road safety barrier installation device |
| CN116767777A (en) * | 2023-08-18 | 2023-09-19 | 中铁十九局集团第六工程有限公司 | Material conveying equipment for highway construction |
| CN116767777B (en) * | 2023-08-18 | 2023-10-27 | 中铁十九局集团第六工程有限公司 | Material conveying equipment for highway construction |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210729 Address after: 362000 2204, building 8, Qiaonan Huayuan, Wan'an Qiaonan community, Luojiang District, Quanzhou City, Fujian Province Patentee after: Fujian Zhongan Construction Development Co.,Ltd. Address before: 362000 Guantou Hechang feed factory, Luojiang District, Quanzhou City, Fujian Province Patentee before: Quanzhou lumingda transportation facilities Co.,Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201002 Termination date: 20220120 |