Conveyer is used in highway guardrail construction
Technical Field
The utility model relates to the technical field of highway construction, in particular to a transportation device for highway guardrail construction.
Background
Need use platform trailer when transporting the guardrail, but current platform trailer's layer board can't accomodate it, and this layer board that just makes platform trailer can very hinder when not, leads to the pedestrian to notice and will touch the layer board and cause the harm, has reduced platform trailer's practicality.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems in the background art, the utility model aims to provide a transportation device for road guardrail construction, which has the advantage of convenient storage, and solves the problems that the existing platform trailer cannot be stored by a supporting plate, so that the supporting plate of the platform trailer can be very obstructed when not in use, pedestrians can touch the supporting plate to cause damage, and the practicability of the platform trailer is reduced.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a conveyer is used in construction of highway guardrail, includes the trailer body, the groove of accomodating has been seted up to the inside of trailer body, the opening has been seted up in the left side of trailer body, the opening communicates with each other with the groove of accomodating, the bottom sliding connection who accomodates the inner wall in groove has the layer board, the right side fixedly connected with stopper at the top of layer board, the surface of stopper and the inner wall contact who accomodates the groove, the bottom fixedly connected with transmission box of trailer body, the bottom of transmission box is provided with the bull stick, the bottom fixedly connected with commentaries on classics piece of bull stick, the inside and the threaded connection to transmission box have the fixture block at the top of bull stick.
Preferably, the left side of the trailer body is movably connected with a baffle through a movable block, and the baffle is matched with the opening for use.
Preferably, a gasket is fixedly connected to the right side of the baffle, and the surface of the gasket is in contact with the inner wall of the opening.
Preferably, the two sides of the clamping block are fixedly connected with sliding blocks, the two sides of the inner wall of the transmission box are provided with sliding grooves, and the sliding blocks are in sliding connection with the sliding grooves.
Preferably, the inside of the accommodating groove is transversely and fixedly connected with a guide rod, and the guide rod penetrates through the limiting block and is in sliding connection with the limiting block.
Preferably, the bottom of the supporting plate is provided with a clamping groove, and the clamping groove is matched with the clamping block for use.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, the baffle is turned upwards through the movable block, so that the baffle is far away from the opening, the supporting plate is pulled leftwards after the baffle is far away, the supporting plate is far away from the accommodating groove, then the rotating block is rotated, the rotating block drives the rotating rod to rotate, the rotating rod drives the clamping block to move upwards, the clamping block is inserted into the clamping groove to fix the supporting plate, and finally the supporting plate is accommodated reversely if necessary, so that the platform trailer has the advantage of convenience in accommodation, and the problem that the supporting plate of the existing platform trailer cannot be accommodated by the supporting plate, so that the supporting plate of the platform trailer can be very obstructed when not in use, pedestrians can touch the supporting plate to cause damage when not in use is solved, and the practicability of the platform trailer is reduced.
2. According to the utility model, the opening can be sealed by arranging the baffle plate, so that the stability of the supporting plate is improved.
3. According to the utility model, the sealing gasket is arranged, so that the baffle plate and the opening are contacted more tightly, and the contact area of the baffle plate and the opening is increased.
4. The clamping block can be limited by arranging the sliding block and the sliding groove, and the phenomenon that the clamping block rotates along with the sliding block is prevented.
5. According to the utility model, the guide rod is arranged, so that the limiting block can be guided, and the stability of the limiting block during movement is improved.
6. According to the utility model, the clamping groove is arranged, so that the clamping block can be limited, and the practicability of the clamping block is improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged partial cross-sectional view of the present invention;
FIG. 3 is an enlarged view taken at A of FIG. 2 according to the present invention;
fig. 4 is a perspective view of a portion of the present invention.
In the figure: 1. a trailer body; 2. a receiving groove; 3. an opening; 4. a support plate; 5. a limiting block; 6. a transmission box; 7. a rotating rod; 8. rotating the block; 9. a clamping block; 10. a baffle plate; 11. a gasket; 12. a slider; 13. a chute; 14. a guide bar; 15. a clamping groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 to 4, the transportation device for construction of the highway guardrail provided by the utility model comprises a trailer body 1, wherein an accommodating groove 2 is formed in the trailer body 1, an opening 3 is formed in the left side of the trailer body 1, the opening 3 is communicated with the accommodating groove 2, a supporting plate 4 is slidably connected to the bottom of the inner wall of the accommodating groove 2, a limiting block 5 is fixedly connected to the right side of the top of the supporting plate 4, the surface of the limiting block 5 is in contact with the inner wall of the accommodating groove 2, a transmission box 6 is fixedly connected to the bottom of the trailer body 1, a rotating rod 7 is arranged at the bottom of the transmission box 6, a rotating block 8 is fixedly connected to the bottom of the rotating rod 7, and a clamping block 9 is in threaded connection with the top of the rotating rod 7 penetrating into the transmission box 6.
Referring to fig. 2, the left side of the trailer body 1 is movably connected with a baffle 10 through a movable block, and the baffle 10 is matched with the opening 3 for use.
As a technical optimization scheme of the utility model, the opening 3 can be sealed by arranging the baffle 10, so that the stability of the supporting plate 4 is improved.
Referring to fig. 2, a gasket 11 is fixedly coupled to the right side of the barrier 10, and a surface of the gasket 11 is in contact with an inner wall of the opening 3.
As a technical optimization scheme of the utility model, the baffle plate 10 and the opening 3 can be contacted more tightly by arranging the sealing gasket 11, and the contact area of the baffle plate 10 and the opening 3 is increased.
Referring to fig. 3, both sides of the clamping block 9 are fixedly connected with sliding blocks 12, both sides of the inner wall of the transmission box 6 are provided with sliding grooves 13, and the sliding blocks 12 are slidably connected with the sliding grooves 13.
As a technical optimization scheme of the utility model, the slide block 12 and the slide groove 13 are arranged, so that the fixture block 9 can be limited, and the phenomenon of follow-up rotation of the fixture block 9 is prevented.
Referring to fig. 2, a guide rod 14 is transversely and fixedly connected to the inside of the accommodating groove 2, and the guide rod 14 penetrates through the limiting block 5 and is slidably connected with the limiting block 5.
As a technical optimization scheme of the utility model, the guide rod 14 is arranged, so that the limiting block 5 can be guided, and the stability of the limiting block 5 during movement is improved.
Referring to fig. 2, the bottom of the supporting plate 4 is provided with a slot 15, and the slot 15 is matched with the latch 9 for use.
As a technical optimization scheme of the utility model, the clamping block 9 can be limited by arranging the clamping groove 15, so that the practicability of the clamping block 9 is improved.
The working principle and the using process of the utility model are as follows: during the use, at first through the movable block baffle 10 that upwards overturns, make baffle 10 keep away from opening 3, keep away from behind finishing pulling layer board 4 left, make layer board 4 keep away from and accomodate groove 2, then rotate and change piece 8, it is rotatory that change piece 8 drives bull stick 7, bull stick 7 drives fixture block 9 rebound, make fixture block 9 insert to the inside of draw-in groove 15 and fix layer board 4, accomodate reverse above-mentioned operation can to layer board 4 as required at last, thereby possessed the advantage of being convenient for to accomodate.
In summary, the following steps: this conveyer is used in highway guardrail construction, upwards overturn baffle 10 through the movable block, make baffle 10 keep away from opening 3, keep away from pulling layer board 4 left after finishing, make layer board 4 keep away from and accomodate groove 2, then rotate commentaries on classics piece 8, commentaries on classics piece 8 drives 7 rotations of bull stick, bull stick 7 drives fixture block 9 rebound, make fixture block 9 insert to the inside of draw-in groove 15 and fix layer board 4, at last if need accomodate reverse above-mentioned operation to layer board 4 can, thereby the advantage convenient to accomodate has been possessed, the layer board of having solved current platform trailer can't be accomodate it, this layer board that just makes platform trailer can very hinder when not, lead to the pedestrian not paying attention to and will touch the layer board and cause the harm, the problem of platform trailer practicality has been reduced.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.