CN212243474U

CN212243474U - A damping device for civil engineering

Info

Publication number: CN212243474U
Application number: CN202020444587.6U
Authority: CN
Inventors: 耿俊雅; 邵仁杰; 张煊铭; 闫帅
Original assignee: Shangqiu Institute of Technology
Current assignee: Shangqiu Institute of Technology
Priority date: 2020-03-31
Filing date: 2020-03-31
Publication date: 2020-12-29
Anticipated expiration: 2030-03-31

Abstract

The utility model provides a damping device for civil engineering, includes the casing, and the casing upside is equipped with carries the thing flat board, through several damping spring fixed connection between the top of casing and the year thing flat board, and the guiding hole has been seted up to the top center department of casing, has passed the guide bar in the guiding hole, and the lower extreme of guide bar passes behind the guiding hole fixedly connected with horizontal two-way telescopic link, and first spout has been seted up to the bottom inner wall bilateral symmetry of casing, and first slider is installed all in the first spout in the cooperation. The manpower that the workman needed when unloading and carrying the goods has been saved to this device, and when the workman put the goods in the cargo platform top, fragile material such as ceramic tile especially, through the multistage spring shock attenuation impact force between goods and the cargo platform that has reduced, the possibility of goods damage has been reduced, the guide effect through the guiding hole with to the first telescopic link transversely with vertically all be provided with the resistance structure for the goods on the cargo platform is difficult for falling and leads to the damage.

Description

A damping device for civil engineering

Technical Field

The utility model belongs to civil engineering damping device field, specifically speaking are a damping device for civil engineering.

Background

During the construction of building, often can need the freight train to send the material to building ground, when the workman unloads the material from the freight train, because there is the take the altitude between boxcar and the ground, if directly lose the goods down, can make ground and goods impaired, especially vulnerable article such as ceramic tile, consequently often in the boxcar with the car outer all need alone, thereby transmit the goods to the shallow on, and general shallow surface all is harder face, the workman is when unloading fragile material to the shallow on, because the influence of human factor, make fragile material and shallow surface take place the great collision of dynamics easily, thereby the damaged material, cause economic loss.

SUMMERY OF THE UTILITY MODEL

The utility model provides a damping device for civil engineering for solve the defect among the prior art.

The utility model discloses a following technical scheme realizes:

a damping device for civil engineering comprises a shell, wherein a carrying plate is arranged on the upper side of the shell, the top of the shell is fixedly connected with the carrying plate through a plurality of damping springs, a guide hole is formed in the center of the top of the shell, a guide rod penetrates through the guide hole, the upper end of the guide rod is fixedly connected with the center of the bottom of the carrying plate after penetrating through the guide hole, the lower end of the guide rod is fixedly connected with a transverse two-way telescopic rod after penetrating through the guide hole, first sliding grooves are symmetrically formed in the left and right inner walls of the bottom of the shell, first sliding blocks are installed in the first sliding grooves in a matched mode, the first sliding blocks on the left side are fixedly connected with the left side wall of the first sliding groove on the left side through first springs, the first sliding blocks on the right side are fixedly connected with the right side wall of the first sliding groove on the right side through first springs, fixed blocks are fixedly installed, fixed block bottom all articulates and is connected with the first telescopic link of movable rod slant decurrent, the fixed cover of first telescopic link is connected with corresponding the fixed block is articulated, the movable rod lower extreme of first telescopic link is connected with corresponding first slider is articulated, all through second spring fixed connection between the fixed cover of two first telescopic links and the top inner wall of casing, it is connected to articulate between the movable rod of left side movable rod outer end of two-way telescopic link and the movable rod of left first telescopic link, it is connected to articulate between the movable rod of the first telescopic link on right side movable rod outer end of two-way telescopic link and right side, but the universal wheel subassembly of several chucking is evenly installed to the bottom of casing, the articulated pull rod that is connected with of right side wall of casing, the left.

As above a damping device for civil engineering, discharge devices include a diaphragm, a second slider, an swash plate, casing left side wall lower extreme fixed mounting has the diaphragm, the second spout is seted up at the top of diaphragm, the second spout is seted up along left right direction, the second slider is installed to second spout fit in, it is equipped with the swash plate towards left side below slope to carry dull and stereotyped left side, the upper end of swash plate is connected with the left side wall of carrying the dull and stereotyped articulated, the lower extreme of swash plate is connected with the top of second slider is articulated.

According to the damping device for civil engineering, the outer side face of the inclined plate is provided with the groove, the arc plate with the upward concave face is hinged and connected in the groove, and the arc plate is fixedly connected with the plate face of the inclined plate through the third spring.

According to the damping device for civil engineering, the rubber block is fixedly installed at the left end of the bottom of the arc plate.

According to the shock absorption device for civil engineering, the rubber pad is fixedly arranged on the top of the carrying flat plate.

The utility model has the advantages that: when a user needs to unload goods loaded by the truck, the utility model is firstly pulled to the tail part of the truck carriage through the matching of the pull rod and the universal wheel component, because the utility model has a certain height, the worker can conveniently and directly place the materials in the truck carriage on the carrying plate, the step that the goods can be placed on the carrying plate only through the transmission of a plurality of people is saved, and when the goods are placed on the carrying plate, the impact force between the goods and the carrying plate is reduced under the action of the damping spring, and because of the guiding function of the matching of the guide rod and the guide hole, the carrying plate is not easy to shake left and right when moving downwards, the carrying plate can more stably bear the goods, when the guide rod pushes the bidirectional telescopic rod downwards, the left and right movable rods of the bidirectional telescopic rod respectively drive the movable rods of the corresponding first telescopic rods to move downwards, because of the matching of the first sliding grooves and the corresponding first sliding blocks, when the movable rod of the first telescopic rod moves downwards obliquely, the corresponding first sliding block is driven to move towards the outer side of the shell, the left and right movable rods of the two-way telescopic rod both extend outwards, and at the moment, the first spring in the first chute plays a transverse resistance role for the first sliding block and the first telescopic rod, meanwhile, the fixed sleeve of the first telescopic rod compresses the corresponding second spring when rotating around the hinged shaft of the first telescopic rod, and the second spring plays a longitudinal resistance role for the first telescopic rod, so that the guide rod is not easy to shake and move more stably when being pressed downwards by goods and the carrying flat plate, further the goods are not easy to fall off from the carrying flat plate when being placed on the top of the carrying flat plate, and the goods are not easy to be damaged because the guide rod and the carrying flat plate are subjected to the buffering effect of a plurality of springs when moving downwards, after the top of the carrying flat plate is fully loaded with goods, a user pulls the utility model to a designated place through the matching of the pull rod and, then unloading the goods through an unloading device or carrying the goods down; the utility model discloses saved the workman and unloaded and the manpower that needs when carrying the goods, and when the workman put the goods in carrying the dull and stereotyped top, fragile material such as ceramic tile especially, the utility model discloses a multistage spring shock attenuation has reduced the goods and has carried the impact force between the dull and stereotyped, has reduced the possibility that the goods damaged, simultaneously through the guiding action of guiding hole and transversely and vertically all be provided with the resistance structure to first telescopic link to more steady difficult rocking when making the guide bar downstream, make carry the goods on the dull and stereotyped difficult falling and lead to the damage.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.

Fig. 1 is a schematic structural diagram of the present invention; fig. 2 is an enlarged view of i of fig. 1.

Detailed Description

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 efforts belong to the protection scope of the present invention.

A damping device for civil engineering comprises a shell 1, a carrying plate 2 is arranged on the upper side of the shell 1, the top of the shell 1 is fixedly connected with the carrying plate 2 through a plurality of damping springs 3, a guide hole 4 is formed in the center of the top of the shell 1, a guide rod 5 penetrates through the guide hole 4, the upper end of the guide rod 5 is fixedly connected with the center of the bottom of the carrying plate 2 after penetrating through the guide hole 4, the lower end of the guide rod 5 is fixedly connected with a transverse two-way telescopic rod 6 after penetrating through the guide hole 4, first sliding grooves 7 are symmetrically formed in the left and right inner wall of the bottom of the shell 1, first sliding blocks 8 are arranged in the first sliding grooves 7 in a matching manner, the first sliding blocks 8 on the left side are fixedly connected with the left side wall of the first sliding grooves 7 on the left side through first springs 9, the first sliding blocks 8 on the right side are fixedly connected with the right side wall of the, the inner wall of the top of the shell 1 is fixedly provided with a fixed block 10 corresponding to the first slide block 8, the fixed block 10 is positioned at the inner side corresponding to the first slide block 8, the bottom of the fixed block 10 is hinged with a first telescopic rod 11 with a movable rod inclined downwards, the fixed sleeve of the first telescopic rod 11 is hinged with the corresponding fixed block 10, the lower end of the movable rod of the first telescopic rod 11 is hinged with the corresponding first slide block 8, the fixed sleeves of the two first telescopic rods 11 are fixedly connected with the inner wall of the top of the shell 1 through a second spring 12, the outer end of the left movable rod of the bidirectional telescopic rod 6 is hinged with the movable rod of the left first telescopic rod 11, the outer end of the right movable rod of the bidirectional telescopic rod 6 is hinged with the movable rod of the right first telescopic rod 11, the bottom of the shell 1 is uniformly provided with a plurality of universal wheel assemblies 13 capable of clamping, the left side of the housing 1 is provided with a discharge device. When a user needs to unload goods loaded by a truck, the utility model is firstly pulled to the tail part of the truck carriage through the matching of the pull rod 14 and the universal wheel component 13, because the utility model has a certain height, the material in the truck carriage can be directly placed on the carrying flat plate 2 by workers, the step that the goods can be placed on the carrying flat plate 2 only by the transmission of a plurality of people is saved, when the goods are placed on the carrying flat plate 2, the impact force between the goods and the carrying flat plate 2 is reduced under the action of the damping spring 3, and because the guide function of the matching of the guide rod 5 and the guide hole 4 is realized, the carrying flat plate 2 is not easy to shake left and right when moving downwards, the carrying flat plate 2 can bear the goods more stably, when the guide rod 5 pushes the bidirectional telescopic rod 6 downwards, the left and right movable rods of the bidirectional telescopic rod 6 respectively drive the movable rods of the corresponding first telescopic rods 11 to move downwards, because the first sliding chute 7 is matched with the corresponding first sliding block 8, the movable rod of the first telescopic rod 11 drives the corresponding first sliding block 8 to move towards the outer side of the shell 1 when moving obliquely downwards, the left and right movable rods of the bidirectional telescopic rod 6 both extend outwards, and the first spring 9 in the first sliding chute 7 plays a transverse resistance role for the first sliding block 8 and the first telescopic rod 11 at the moment, meanwhile, because the fixed sleeve of the first telescopic rod 11 compresses the corresponding second spring 12 when rotating around the hinged shaft thereof, the second spring 12 plays a longitudinal resistance role for the first telescopic rod 11, so that the guide rod 5 is not easy to shake and move more stably when being pressed downwards by the goods and the carrying flat plate 2, further, the goods are not easy to fall from the carrying flat plate 2 when being placed on the top of the carrying flat plate 2, and the goods are not easy to damage because the guide rod 5 and the carrying flat plate 2 are subjected to the buffering effect of a plurality of springs when moving downwards, when the top of the carrying flat plate 2 is full of goods, a user pulls the utility model to a designated place through the matching of the pull rod 14 and the universal wheel assembly 13, and then unloads the utility model or carries the utility model off through the unloading device; the utility model discloses saved the workman and unloaded and the manpower that needs when carrying the goods, and when the workman put the goods in carrying the 2 tops of thing flat board, fragile material such as ceramic tile especially, the utility model discloses a multistage spring shock attenuation has reduced the goods and has carried the impact force between the thing flat board 2, has reduced the possibility that the goods damaged, simultaneously through guiding hole 4 the guide effect with transversely and vertically all be provided with the resistance structure to first telescopic link 11 to more steady difficult rocking when making 5 downstream of guide bar for the goods on the thing flat board 2 of carrying is difficult for falling and leads to the damage.

Specifically, as shown in the figures, the unloading device described in this embodiment includes a transverse plate 15, a second slider 17, an inclined plate 18, a transverse plate 15 is fixedly mounted at the lower end of the left side wall of the housing 1, a second chute 16 is formed at the top of the transverse plate 15, the second chute 16 is formed along the left-right direction, the second slider 17 is mounted in the second chute 16 in a matching manner, the inclined plate 18 inclined toward the lower left side is arranged at the left side of the carrying plate 2, the upper end of the inclined plate 18 is hinged to the left side wall of the carrying plate 2, and the lower end of the inclined plate 18 is hinged to the top of the second slider 17. After placing the goods to carrying the dull and stereotyped 2 tops of thing, because the cooperation of second spout 16 and second slider 17, drive swash plate 18 and turn left side motion in second spout 16 when carrying the dull and stereotyped 2 downstream to make when the goods along swash plate 18 downstream more gentle, so that lift off of goods, saved the manpower.

Specifically, as shown in the figure, a groove 19 is formed in an outer side surface of the inclined plate 18, an arc plate 20 with an upward concave surface is hinged in the groove 19, and the arc plate 20 is fixedly connected with a plate surface of the inclined plate 18 through a third spring 21. When goods on the carrying plate 2 slide down to the surface of the arc plate 20 along the inclined plate 18, the goods press down the arc plate 20, and the third spring 21 is slowly compressed, so that the arc plate 20 plays a role in buffering and protecting the goods sliding down along the inclined plate.

Further, as shown in the figure, the left end of the bottom of the arc plate 20 in the embodiment is fixedly provided with a rubber block 22. When the goods slide down along the sloping plate 18 to press the arc plate 20 down, the rubber block 22 reduces the impact force between the arc plate 20 and the cross plate 15, and simultaneously makes the sliding down of the goods more gradual.

Furthermore, as shown in the figure, a rubber pad 23 is fixedly installed on the top of the carrier plate 2. Rubber pad 23 has increased the frictional force between objective plate 2 and the goods thereon for the goods is difficult for dropping from objective plate 2.

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

1. A damping device for civil engineering, characterized in that: including casing (1), casing (1) upside is equipped with carries thing dull and stereotyped (2), through several damping spring (3) fixed connection between the top of casing (1) and the year thing dull and stereotyped (2), guiding hole (4) are located to set up at the top center of casing (1), guide bar (5) have been passed in guiding hole (4), fixed connection is located with the bottom center of carrying thing dull and stereotyped (2) behind guiding hole (4) to the upper end of guide bar (5), the lower extreme of guide bar (5) passes behind guiding hole (4) fixedly connected with horizontal two-way telescopic link (6), first spout (7) have been seted up to the bottom inner wall bilateral symmetry of casing (1), all cooperate in first spout (7) and install first slider (8), through first spring (9) fixed connection between the left side wall of left side first slider (8) and left side first spout (7), through first spring (9) between the right side wall of right side first slider (8) on right side and right side first spout (7) ) Fixedly connected, the inner wall of the top of the shell (1) is fixedly provided with a fixed block (10) corresponding to the first slide block (8), the fixed block (10) is positioned at the inner side corresponding to the first slide block (8), the bottom of the fixed block (10) is hinged with a first telescopic rod (11) with a movable rod inclined downwards, the fixed sleeve of the first telescopic rod (11) is hinged with the corresponding fixed block (10), the lower end of the movable rod of the first telescopic rod (11) is hinged with the corresponding first slide block (8), the fixed sleeves of the two first telescopic rods (11) are fixedly connected with the inner wall of the top of the shell (1) through a second spring (12), the outer end of the left movable rod of the two-way telescopic rod (6) is hinged with the movable rod of the left first telescopic rod (11), the outer end of the right movable rod of the two-way telescopic rod (6) is hinged with the movable rod of the right first telescopic rod, the bottom of the shell (1) is uniformly provided with a plurality of universal wheel assemblies (13) which can be clamped, the right side wall of the shell (1) is hinged with a pull rod (14), and the left side of the shell (1) is provided with a discharging device.

2. A shock-absorbing device for civil engineering works according to claim 1, characterized in that: discharge devices include a diaphragm (15), a second slider (17), an swash plate (18), casing (1) left side wall lower extreme fixed mounting has diaphragm (15), second spout (16) are seted up at the top of diaphragm (15), second spout (16) are seted up along the left-right direction, second slider (17) are installed to second spout (16) fit in, the left side of carrying dull and stereotyped (2) is equipped with swash plate (18) towards left side below slope, the upper end of swash plate (18) is connected with the left side wall of carrying dull and stereotyped (2) is articulated, the lower extreme of swash plate (18) is connected with the top of second slider (17) is articulated.

3. A shock-absorbing device for civil engineering works according to claim 2, characterized in that: the outer side surface of the inclined plate (18) is provided with a groove (19), an arc plate (20) with an upward concave surface is hinged in the groove (19), and the arc plate (20) is fixedly connected with the surface of the inclined plate (18) through a third spring (21).

4. A shock-absorbing device for civil engineering works according to claim 3, characterized in that: the left end of the bottom of the arc-shaped plate (20) is fixedly provided with a rubber block (22).

5. A shock-absorbing device for civil engineering works according to claim 1, characterized in that: and a rubber pad (23) is fixedly arranged at the top of the carrying flat plate (2).