CN214929874U - Asphalt concrete test block curing and transferring device - Google Patents

Abstract

The utility model provides an asphalt concrete test block maintenance transfer device, including removing the structure, the structure is adjusted to the support, go up and down to limit frame construction and injecing the structure, it includes fixed frame to inject the structure, the track pole, the movable block, first elastic component, the second elastic component, the carriage release lever, the holding frame, the one end of first elastic component is connected with the internal surface fixed connection of fixed frame, the other end and the movable block fixed connection of first elastic component, the terminal surface of movable block is equipped with the accepting groove, the one end of carriage release lever is acceptd in the accepting groove and rather than internal surface sliding connection, the one end of second elastic component is connected with the internal surface fixed connection of accepting groove, the other end and the carriage release lever fixed connection of second elastic component, the other end and the holding frame fixed connection of carriage release lever, the holding frame is "L" type. The utility model discloses a set up mobilizable holding frame in fixed frame, and the holding frame is "L" type to can the stable grasp of test block, prevent to cause the damage to the test block in the transportation, stability is good, and the security is high.

Description

Asphalt concrete test block curing and transferring device

Technical Field

The utility model relates to an asphalt concrete transports and technical field, especially relates to an asphalt concrete test block maintenance transfer device.

Background

Need carry out the maintenance to it when asphalt concrete uses and detect, need transport fashioned asphalt concrete test block before detecting to transport it to the curing chamber. The existing transfer device can not fix the asphalt concrete test block in the transfer process, so that the test block is shaken in the transfer device to cause the surface of the test block to be scratched or damaged, even the test block is separated from the transfer device and falls off, the transfer and maintenance detection of the test block are influenced, and the difficulty in daily use is increased.

SUMMERY OF THE UTILITY MODEL

In order to overcome the technical problem, the utility model provides a can solve above-mentioned technical problem's bituminous concrete test block maintenance transfer device.

As the conception, the utility model adopts the technical proposal that:

an asphalt concrete test block maintaining and transferring device comprises a moving structure, a support adjusting structure arranged above the moving structure, a lifting limiting frame structure and a limiting structure fixed in the lifting limiting frame structure, wherein the limiting structure comprises a fixed frame, a track rod fixed in the fixed frame, a movable block movably arranged on the movable rod, a first elastic piece arranged on the movable block, a second elastic piece arranged in the movable block, a movable rod movably arranged on the movable block and a clamping frame fixed on the movable rod, one end of the first elastic piece is fixedly connected with the inner surface of the fixed frame, the other end of the first elastic piece is fixedly connected with the movable block, an accommodating groove is formed in the end surface of the movable block far away from the track rod, one end of the movable rod is accommodated in the accommodating groove and is in sliding connection with the inner surface of the accommodating groove, one end of the second elastic piece is fixedly connected with the inner surface of the accommodating groove, the other end of the second elastic piece is fixedly connected with the moving rod, the other end of the moving rod is fixedly connected with the clamping frame, and the clamping frame is L-shaped.

The cooperation through structures such as movable block, carriage release lever makes the holding frame can remove in two mutually perpendicular's directions to realize the stable centre gripping of test block with the interior surface fit of fixed frame in two directions, prevent that the test block from taking place to rock in the transportation, can adapt to not unidimensional test block simultaneously, application range is wide, and first elastic component can make the stable top of holding frame lean on the test block with setting up of second elastic component, fixed effect ideal.

Preferably, the limiting structure further comprises a first shock absorbing layer fixed on the clamping frame, and the first shock absorbing layer is L-shaped.

The setting of first buffer layer can play effectual shock attenuation cushioning effect to the test block, and is effectual to the protection of test block.

Preferably, the limit structure further includes a second shock-absorbing layer fixed in the fixing frame and disposed opposite to the first shock-absorbing layer.

The setting of second buffer layer can play the shock attenuation cushioning effect to the side that the test block is different, and is effectual to the protection of test block.

Preferably, the lifting limiting frame structure comprises a lifting limiting frame, and the fixing frame is fixedly connected with the inner surface of the lifting limiting frame.

The setting of going up and down to limit the frame can be realized going up and down, and then drives the fixed frame of injecing the structure and reciprocate thereupon to can place the test block of being convenient for when removing eminence with fixed frame, lift limit frame in the backup pad, and be convenient for clear up the upper surface of backup pad, and can remove lift limit frame and fixed frame below so that fixed frame cover is on the test block, realize the fixed centre gripping to the test block.

Preferably, the lifting limiting frame structure further comprises a connecting rod fixed in the lifting limiting frame and a connecting frame fixed on the connecting rod, the support adjusting structure comprises a rotating rod, and the lower end of the rotating rod extends into the connecting frame and is in threaded connection with the connecting frame.

Through the threaded connection of rotary rod and connection frame for only need rotate the lift that limit frame, limited structure can be realized going up and down to realize the function of above-mentioned lift.

Preferably, the support adjusting structure further comprises a support rod, a cross rod fixed at the upper end of the support rod, and a bearing fixed on the cross rod, wherein the rotary rod penetrates through an inner ring of the bearing and is fixedly connected with the inner ring.

Can play the supporting role to the rotary rod through bracing piece, horizontal pole etc. make it keep invariable height, the setting of cooperation bearing simultaneously can be so that the rotary rod in invariable height steady rotation.

Preferably, the cross rod is provided with a first through hole penetrating through the upper surface and the lower surface of the cross rod, and the outer ring of the bearing is fixedly connected with the inner surface of the first through hole.

The first through hole is formed in the cross rod, so that the bearing can be accommodated and fixed, and the rotating rod conveniently penetrates through the inner ring of the bearing to be fixedly connected with the inner ring of the bearing.

Preferably, the stand adjusting structure further includes a rotating block fixed to an upper end of the rotating rod.

The rotation of a user is facilitated by the arrangement of the rotating block, so that the rotating rod is driven to rotate conveniently.

Preferably, the lifting limiting structure further comprises a sliding block fixed on the side surface of the lifting limiting frame, and the supporting rod penetrates through the sliding block and is connected with the sliding block in a sliding mode.

When the rotating rod is rotated through the arrangement of the sliding block, the lifting limiting frame can be stably lifted and cannot rotate along with the lifting limiting frame.

Preferably, the mobile structure comprises a support plate and a plurality of universal wheels fixed below the support plate, and the lower end of the support rod is fixedly connected with the support plate.

Can be convenient for remove through setting up backup pad and universal wheel the utility model discloses to realize the purpose of transporting.

The utility model discloses following beneficial effect has at least:

the utility model discloses bituminous concrete test block maintenance transfer device is through setting up mobilizable holding frame in fixed frame, and the holding frame is "L" type to can the stable centre gripping of test block, prevent to cause the damage to the test block in the transportation, stability is good, and the security is high; meanwhile, a first damping layer is arranged on the clamping frame, and a second damping layer opposite to the first damping layer is fixed in the fixing frame, so that the test block can be stably clamped after the first damping layer and the second damping layer are respectively attached to the test block, an effective damping and buffering effect is achieved on the test block, and an ideal protection effect is achieved on the test block; make the connection frame simultaneously through the rotation of rotatory piece, connecting rod and lift are injectd the frame and are gone up and down, so that when the backup pad is placed with the test block to needs, will go up and down to be restricted the frame and inject the structure and remove the top, be convenient for the direct placing of test block in the backup pad, and need not to remove higher position and place in fixed frame after crossing lift restriction frame, reduce artifical intensity of labour, high working efficiency, when simultaneously needing to the test block fixed, can remove lift restriction frame to the below, so that make fixed frame cover on the test block, with the stable centre gripping of test block, prevent to rock in the transportation, and can the fixed not unidimensional test block of centre gripping, wide application range.

Drawings

FIG. 1 is a front view of an embodiment of the apparatus for maintaining and transferring an asphalt concrete block of the present invention;

FIG. 2 is a plan view provided by an embodiment of the asphalt concrete test block curing and transferring device shown in FIG. 1;

FIG. 3 is a cross-sectional view along the A-A direction provided by the embodiment of the asphalt concrete test block maintaining and transferring device of the present invention shown in FIG. 2;

FIG. 4 is a plan view of a limiting structure provided by the embodiment of the asphalt concrete test block maintaining and transferring device of the present invention shown in FIG. 2;

fig. 5 is a cross-sectional view of the limited structure provided by the embodiment of the asphalt concrete test block maintaining and transferring device of the present invention shown in fig. 4 along the direction B-B.

Detailed Description

The following combines the attached drawing, provides clear complete explanation to the utility model discloses bituminous concrete test block maintenance transfer device patent.

As shown in fig. 1 to 5, the utility model discloses bituminous concrete test block maintenance transfer device including remove structure 1, set up in remove the support on the structure 1 and adjust structure 2, set up in the support is adjusted the ascending and descending limit frame structure 3 on the structure 2, set up in a plurality of limited structures 4 in the ascending and descending limit frame structure 3.

As shown in fig. 1 to 3, the moving structure 1 includes a supporting plate 11, and a plurality of universal wheels 12 located below the supporting plate 11. The supporting plate 11 is preferably rectangular, in other embodiments, the supporting plate 11 may also adopt other geometric bodies, and is not limited in detail herein, and the supporting plate 11 is used for supporting the bracket adjusting structure 2, the upgrading limiting frame structure 3, the limiting structure 4, and the like. The universal wheels 12 are preferably provided with four and located at four corners of the lower surface of the moving plate 11, in other embodiments, the number and the positions of the universal wheels 12 may be set as required, which is not specifically limited herein, and further, the upper ends of the universal wheels 12 are fixedly connected with the lower surface of the supporting plate 11, so as to drive the supporting plate 11 to move to a required position.

As shown in fig. 1 to 3, the stand adjusting structure 2 includes a support rod 21 located above the support plate 11, a cross rod 22 disposed above the support rod 21, a bearing 23 disposed on the cross rod 22, a rotating rod 24 disposed on the bearing 23, and a rotating block 25 disposed at an upper end of the rotating rod 24. One or more support rods 21 may be provided, in this embodiment, two support rods 21 are provided and are respectively located at the left side and the right side above the support plate 11, and the lower end of the support rod 21 is fixedly connected to the support plate 11. The cross bar 22 is located above the supporting plate 11 and the supporting rod 21, preferably, the cross bar 22 is parallel to the supporting plate 11, the upper end of the supporting rod 21 is fixedly connected with the cross bar 22, the cross bar 22 is provided with a first through hole 221 penetrating through the upper surface and the lower surface of the cross bar, and preferably, the first through hole 221 is located at the center of the cross bar 22. The bearing 23 is accommodated in the first through hole 221, and an outer ring of the bearing 23 is fixedly connected with an inner surface of the first through hole 221. The rotating rod 24 is located above the supporting plate 11, and further, the rotating rod 24 passes through the inner ring of the bearing 23 and is fixedly connected with the inner ring, so that the rotating rod 24 can stably rotate on the cross rod 22, preferably, the rotating rod 24 and the supporting plate 11 are perpendicular to each other, and further, an external thread is arranged on the outer circumferential surface of the lower end of the rotating rod 24. The rotating block 25 has a disk shape, an upper end of the rotating rod 24 is fixedly connected to a lower surface of the rotating block 25, and the rotating rod 24 can be rotated by driving the rotating block 25 to rotate, preferably, a central axis of the rotating block 25 is collinear with a central axis of the rotating rod 24.

As shown in fig. 1 to 3, the lifting limiting frame structure 3 includes a lifting limiting frame 31, a connecting rod 32 disposed in the lifting limiting frame 31, a connecting frame 33 located on the connecting rod 32, and a slider 34 located on a side surface of the lifting limiting frame 31. The upper surface and the lower surface of the lifting limiting frame 31 are communicated, the lifting limiting frame 31 is located right above the supporting plate 11, preferably, the lifting limiting frame 31 is rectangular, in other embodiments, the lifting limiting frame 31 may also be other geometric bodies, which is not specifically limited herein, in this embodiment, the lifting limiting frame 31 is located between the two supporting rods 21, preferably, the central axis of the lifting limiting frame 31 is collinear with the central axis of the supporting plate 11, and further, the lifting limiting frame 31 is located right below the cross rod 22. The connecting rod 32 is accommodated in the lifting limiting frame 31, two ends of the connecting rod 32 are respectively fixedly connected with the inner surface of the lifting limiting frame 31, preferably, the connecting rod 32 penetrates through the central axis of the lifting limiting frame 31, in this embodiment, the connecting rod 32 is rectangular, two ends of the connecting rod 32 are respectively fixedly connected with the inner surfaces of two opposite side walls of the lifting limiting frame 31, preferably, the end of the connecting rod 32 is over against the central position of the side wall of the lifting limiting frame 31. The lower extreme of coupling frame 33 with the last fixed surface of connecting rod 32 is connected, the upper end of coupling frame 33 is equipped with the opening, the lower extreme of rotary rod 24 stretches into in the coupling frame 33 and rather than threaded connection, make when rotary rod 24 is rotatory, coupling frame 33 can drive connecting rod 32 and lift limit frame 31 reciprocate thereupon to adjust it to required height. In this embodiment, two of the sliding blocks 34 are respectively located at two sides of the lifting limiting frame 31, one end of the sliding block 34 is fixedly connected with the side surface of the lifting limiting frame 31, and the supporting rod 21 penetrates through the upper and lower surfaces of the sliding block 34 and is slidably connected therewith, so that the sliding block 34 and the lifting limiting frame 31 can stably move up and down.

As shown in fig. 2 to 5, the limiting structure 4 is provided with a plurality of limiting structures and is accommodated in the lifting limiting frame 31, the limiting structure 4 is fixedly connected with the inner surface of the lifting limiting frame 31, and preferably, in this embodiment, the limiting structure 4 is provided with four corners which are respectively fixed inside the lifting limiting frame 31. The limiting structure 4 includes a fixed frame 41, a track rod 42 disposed on the fixed frame 41, a movable block 43 movably disposed on the track rod 42, a first elastic member 44 disposed on the movable block 43, a second elastic member 45 disposed in the movable block 43, a movable rod 46 movably disposed in the movable block 43, a holder 47 disposed on one end of the movable rod 46 away from the track rod 42, a first damping layer 48 disposed on the holder 47, and a second damping layer 49 fixed in the fixed frame 41 and opposite to the first damping layer 48. The shape of the fixing frame 41 may be set as required, and in this embodiment, the fixing frame 41 has a rectangular parallelepiped shape with upper and lower surfaces communicating with each other, and an outer side surface of the fixing frame 41 is fixedly connected to an inner side surface of the elevation limit frame 31 so as to fix the fixing frame 41 in the elevation limit frame 31. Both ends of the rail rod 42 are fixedly connected with the inner surface of the fixed frame 41, and preferably, the rail rod 42 is parallel to two opposite side walls of the fixed frame 41. The moving block 43 is movably disposed on the track rod 42, that is, the track rod 42 penetrates through the moving block 43 and is slidably connected with the track rod, so that the moving block 43 can move along the extending direction of the track rod 42, preferably, the length direction of the moving block 43 is perpendicular to the length direction of the track rod 42, and an end surface of the moving block 43 away from the track rod 42 is provided with an accommodating groove. One end of the first elastic member 44 is fixedly connected to the moving block 43, and the other end of the first elastic member 44 is fixedly connected to the inner surface of the fixed frame 41, so as to pull the moving block 43. The second elastic member 45 is accommodated in the accommodating groove, and one end of the second elastic member 45 is fixedly connected with the inner surface of the accommodating groove. The extending direction of the moving rod 46 is the same as the length direction of the moving block 43, one end of the moving rod 46 is accommodated in the accommodating groove and is slidably connected with the inner surface of the accommodating groove, and the other end of the second elastic piece 45 is fixedly connected with the end of the moving rod 46, so that the moving rod 46 is supported, and the moving rod 46 moves away from the track rod 42. The holding frame 47 is L-shaped, the other end of the moving rod 46 is fixedly connected to the holding frame 47, the holding frame 47 includes a first edge and a second edge connected to the first edge, the moving rod 46 is fixedly connected to the first edge of the holding frame 47, and the second edge is located on a side of the first edge departing from the first elastic member 44. The shape of the first shock absorption layer 48 is adapted to the shape of the clamping frame 47, and further, the first shock absorption layer 48 is fixedly connected to the clamping frame 47, preferably, the first shock absorption layer 48 is made of a sponge layer. The second shock absorption layer 49 is opposite to the first shock absorption layer 48, that is, the first shock absorption layer 48 and the second shock absorption layer 49 can enclose a rectangle, the second shock absorption layer 49 is L-shaped, the second shock absorption layer 49 is fixedly connected with two side faces of the inner cavity of the fixed frame 41, and preferably, the second shock absorption layer 49 is a sponge layer.

As shown in fig. 1 to 5, the utility model discloses when bituminous concrete test block maintenance transfer device uses, at first rotate rotatory piece 25 makes rotary rod 24 is rotatory thereupon, and then makes connection frame 33, connecting rod 32, lift limit frame 31 rebound, and setting up of slider 34 can make its stable rebound, and can not rotatory thereupon, until will go up and down limit frame 31 and limit structure 4 and remove the distance with backup pad 11 and be greater than the height of bituminous concrete test block. Then place the asphalt concrete test block in backup pad 11 and be located fixed frame 41 under, because the distance between lift limit frame 31 and the backup pad 11 is greater than the height of asphalt concrete test block, and then can directly place the test block in backup pad 11, and need not to move it to higher position in order to cross and put into fixed frame 41 behind lift limit frame 31, the manual labor intensity has been reduced, and the operation is thus simple, and unable personnel's repeated operation of bowing, it is more convenient to use. After the test block is completely put on the supporting plate 11, the rotating block 25 is rotated reversely, so that the rotating rod 24 drives the connecting frame 33, the connecting rod 32, the lifting limiting frame 31 and the limiting structure 4 to move downwards, so that the fixing frame 41 moves downwards and is sleeved outside the test block, when the fixing frame 41 is close to the test block, the moving block 43 is moved, so that the clamping frame 47 is far away from the second damping layer 49, so as to enlarge the distance between the two, and prevent the test block from passing through the inside of the fixing frame 41, after the lifting limiting frame 31 moves to a proper height, such as the middle position of the test block, the moving block 43 can be released, so that the moving block 43 is close to the second damping layer 49 under the action of the first elastic member 44 which is stretched, and simultaneously, the clamping frame 47 is close to the second damping layer 49 under the action of the second elastic member 45 which is compressed, so that the test block can be stably clamped and fixed through the first damping layer 48 and the second damping layer 49 of the clamping frame 47, and first shock attenuation layer 48 and second shock attenuation layer 49 can play fine shock attenuation cushioning effect, and the protection effect to the test block is better. Because a certain distance is kept between the lifting limiting frame 31 and the supporting plate 11, impurities and the like on the supporting plate 11 can be conveniently cleaned, the test block is prevented from being damaged by scraping and the like caused by the impurities deposited in the lifting limiting frame when the lifting limiting frame 31 is fixed on the supporting plate 11, and the test block is fully protected. To this end, the utility model discloses bituminous concrete test block maintenance transfer device use description finishes.

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims (10)

1. An asphalt concrete test block maintaining and transferring device comprises a moving structure, a support adjusting structure arranged above the moving structure, a lifting limiting frame structure and a limiting structure fixed in the lifting limiting frame structure, and is characterized in that the limiting structure comprises a fixed frame, a track rod fixed in the fixed frame, a movable block movably arranged on the track rod, a first elastic piece arranged on the movable block, a second elastic piece arranged in the movable block, a movable rod movably arranged on the movable block, and a clamping frame fixed on the movable rod, wherein one end of the first elastic piece is fixedly connected with the inner surface of the fixed frame, the other end of the first elastic piece is fixedly connected with the movable block, an accommodating groove is formed in the end surface of the movable block far away from the track rod, one end of the movable rod is accommodated in the accommodating groove and is in sliding connection with the inner surface of the accommodating groove, one end of the second elastic piece is fixedly connected with the inner surface of the accommodating groove, the other end of the second elastic piece is fixedly connected with the moving rod, the other end of the moving rod is fixedly connected with the clamping frame, and the clamping frame is L-shaped.

2. The asphalt concrete test block maintaining and transferring device according to claim 1, wherein the limiting structure further comprises a first shock absorption layer fixed on the clamping frame, and the first shock absorption layer is L-shaped.

3. The asphalt concrete test block maintaining and transferring device according to claim 2, wherein the limiting structure further comprises a second shock absorption layer fixed in the fixing frame and disposed opposite to the first shock absorption layer.

4. The asphalt concrete test block maintaining and transferring device according to claim 3, wherein the lifting limiting frame structure comprises a lifting limiting frame, and the fixing frame is fixedly connected with the inner surface of the lifting limiting frame.

5. The asphalt concrete test block maintaining and transferring device according to claim 4, wherein the lifting limiting frame structure further comprises a connecting rod fixed in the lifting limiting frame and a connecting frame fixed on the connecting rod, the support adjusting structure comprises a rotating rod, and the lower end of the rotating rod extends into the connecting frame and is in threaded connection with the connecting frame.

6. The asphalt concrete test block maintaining and transferring device according to claim 5, wherein the support adjusting structure further comprises a support rod, a cross rod fixed at the upper end of the support rod, and a bearing fixed on the cross rod, and the rotary rod penetrates through an inner ring of the bearing and is fixedly connected with the inner ring.

7. The asphalt concrete test block maintaining and transferring device according to claim 6, wherein the cross bar is provided with a first through hole penetrating through the upper and lower surfaces of the cross bar, and the outer ring of the bearing is fixedly connected with the inner surface of the first through hole.

8. The device for maintaining and transporting the asphalt concrete test block according to claim 7, wherein the support adjusting structure further comprises a rotating block fixed to the upper end of the rotating rod.

9. The asphalt concrete test block maintaining and transferring device according to claim 8, wherein the elevation limiting structure further comprises a sliding block fixed on the side surface of the elevation limiting frame, and the supporting rod penetrates through the sliding block and is connected with the sliding block in a sliding manner.

10. The device for maintaining and transporting the asphalt concrete test block according to claim 9, wherein the moving structure comprises a supporting plate and a plurality of universal wheels fixed below the supporting plate, and the lower end of the supporting rod is fixedly connected with the supporting plate.

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