CN215904509U

CN215904509U - Construction material conveyer

Info

Publication number: CN215904509U
Application number: CN202122493607.6U
Authority: CN
Inventors: 梁庆庆; 韦子娥
Original assignee: Liuzhou Railway Vocational Technical College
Current assignee: Liuzhou Railway Vocational Technical College
Priority date: 2021-10-15
Filing date: 2021-10-15
Publication date: 2022-02-25
Anticipated expiration: 2031-10-15

Abstract

The utility model provides a construction material conveying device which comprises a body with an opening at the upper end, wherein four rollers are arranged at the bottom of the body, and a pull ring unit is fixedly arranged on the front side surface of the body; the pull ring unit comprises a fixed semi-ring arranged on the front side surface of the body and a rotating semi-ring which is hinged with one end of the fixed semi-ring and forms a whole ring; the other end of the rotating semi-ring is provided with a clamping structure, and the fixed semi-ring is provided with an occlusion structure in occlusion connection with the clamping structure. The utility model provides a subway station construction material transportation device, which is characterized in that a clamping structure and an occlusion structure which are matched and occluded on a fixed semi-ring and a rotating semi-ring are arranged, so that the fixed ring and the rotating ring can be conveniently clamped and fixed, when materials are transported, connecting rings or ropes of other tools are connected with a pull ring unit, the fixed semi-ring and the rotating semi-ring can be conveniently fixed, the fixed semi-ring and the rotating semi-ring are prevented from falling off in the transportation process, and the transportation efficiency of construction is improved.

Description

Construction material conveyer

Technical Field

The utility model relates to the technical field of transportation devices, in particular to a construction material transportation device.

Background

The subway is one of urban rail transit, and is the rail transit which is built in cities and has high speed, large traffic volume and electric traction. The train runs on a totally closed line, the line located in a central urban area is basically arranged in an underground tunnel, the line outside the central urban area is generally arranged on a viaduct or the ground, and construction materials such as sand, stone, cement, plates and the like need to be transported during the construction of a subway station.

The traditional subway station construction material transportation device still has the following problem when using:

because the conveyer drops easily when being connected with other delivery tools, namely rope, steel ring etc. inconvenient fixed, has led to the problem that conveying efficiency is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a construction material conveying device which can solve the technical problem of low conveying efficiency caused by the fact that the conveying device is easy to fall off and inconvenient to fix when being connected with other consignment tools, namely ropes, steel rings and the like.

The utility model provides a construction material conveying device which comprises a body with an opening at the upper end, wherein four rollers are arranged at the bottom of the body, and a pull ring unit is fixedly arranged on the front side surface of the body; the pull ring unit comprises a fixed semi-ring arranged on the front side surface of the body and a rotating semi-ring which is hinged with one end of the fixed semi-ring and forms a whole ring; the other end of the rotating semi-ring is provided with a clamping structure, and the fixed semi-ring is provided with an occlusion structure in occlusion connection with the clamping structure.

In the above scheme, the clamping structure comprises a connecting block arranged at the end part of the movable end of the rotating semi-ring, and an embedded block connected to the connecting block; the fixed semi-ring is close to the end of the movable end of the rotating semi-ring and is provided with a concave groove, and the meshing structure is arranged in the concave groove.

In the above scheme, the engagement structure comprises a base arranged in the concave groove and a rotating seat rotatably connected with the base; two rotation grooves are oppositely formed in the top surface of the rotation seat, sliding columns are connected to the inner walls of the two rotation grooves in a sliding mode, clamping plates are fixedly connected to the tops of the two sliding columns and are oppositely arranged, two sides, opposite to each other, of the lower ends of the clamping plates are fixedly connected through extension springs, two limiting columns are respectively arranged on the side faces of the same side of each clamping plate, two limiting sliding grooves are formed in the inner side wall of the concave groove in a matched mode, the limiting sliding grooves are arranged in a matched mode, and the groove-shaped matching of the limiting sliding grooves is two.

In the above scheme, the embedding block is a round block, and the opposite surfaces of the two clamping plates are concave surfaces matched with the embedding block in a clamping manner.

In the scheme, the opposite surfaces of the embedding block or the two clamping plates are provided with anti-slip layers.

In the scheme, the two sides of the body are respectively provided with the side buffer plates, and the front side surface of the body is provided with the front buffer plate.

In the scheme, two fixed blocks are fixedly arranged at the bottom in the body, the side surfaces of the two fixed blocks, which are close to the side panel of the body, are respectively connected with the side buffer plates arranged at two sides through springs, wherein one end of each spring is connected with the side surface of the fixed block, and the other end of each spring penetrates through the side surface of the fixed block and is connected with the side buffer plate;

the side face of the body front panel is close to the two fixed blocks and is respectively connected with the front buffer plate through a buffer spring, one end of the buffer spring is connected with the side face of the fixed block, and the other end of the buffer spring penetrates through the side face of the fixed block and is connected with the front buffer plate.

In the above scheme, body both sides board and preceding curb plate set up logical groove respectively, two fixed block up end are fixed respectively and are set up the pillar, and two dwang one end are passed through logical groove respectively with both sides the side buffer board is connected, the bar that two dwang other ends were passed through respectively through the setting is led to the groove and is close to pillar sliding connection.

In the above scheme, two movable rods are respectively and fixedly arranged on the two pillars, two ends of each movable rod are respectively connected with the front buffer plate and the adjacent side buffer plate through the through grooves, and the movable rods and the rotating rods are arranged in a crossed manner; the size of the through groove is respectively matched with the size of the rotating rod and the size of the movable rod.

In the scheme, the pushing handle is fixedly arranged on the rear side surface of the body.

Compared with the related art, the construction material conveying device provided by the utility model has the following beneficial effects: through setting up chucking structure and the interlock structure of cooperation interlock use on fixed semi-ring and rotation semi-ring, it is convenient fixed to fixed ring and rotating ring chucking, when the transportation material, with the go-between or the rope connection pull ring unit of other instruments, conveniently fix between fixed semi-ring and the rotation semi-ring, prevent to drop in the transportation, improved the conveying efficiency of construction.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings 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 other drawings can be obtained by those skilled in the art without creative efforts.

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a top view of the inner structure of the retaining ring of the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 2 according to the present invention;

FIG. 4 is an exploded perspective view of the clamping mechanism of the present invention;

fig. 5 is a top view of the internal structure of the main body of the present invention.

In the figure: 1. a main body; 2. a push handle; 3. a roller; 4. a side buffer plate; 5. a stationary half ring; 6. rotating the semi-ring; 7. a concave groove; 8. a limiting chute; 901. a rotating seat; 902. a rotating groove; 903. a sliding post; 904. a clamping and connecting plate; 905. an extension spring; 906. a limiting column; 907. connecting blocks; 908. embedding a block; 909. a base; 10. a through groove; 11. a fixed block; 12. a pillar; 13. rotating the rod; 14. a strip-shaped through groove; 15. a movable rod; 16. a front bumper plate; 17. a buffer spring; 18. a spring.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are some, but not all, embodiments of the present invention. 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.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise. Furthermore, the terms "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1 to 5, the utility model provides a construction material transportation device, which comprises a body 1 with an open upper end, four rollers 3 arranged at the bottom of the body 1, a pull ring unit fixedly arranged on the front side surface of the body 1, and a push handle 2 fixedly arranged on the rear side surface of the body 1. The preferred pull ring unit of the embodiment comprises a fixed half ring 5 arranged on the front side surface of the body 1 and a rotating half ring 6 which is hinged with one end of the fixed half ring 5 and forms a whole ring; the other end of the rotating semi-ring 6 is clamped with the fixed semi-ring 5; the other end of the rotating semi-ring 6 is provided with a clamping structure; the fixed semi-ring 5 is provided with an occlusion structure which is in occlusion connection with the clamping structure; this allows the attachment of the attachment ring or cable of other tools to the device via the pull ring unit.

The clamping structure comprises a connecting block 907 arranged at the movable end part of the rotating half ring 6 and an embedded block 908 connected to the connecting block 907; the end part of the fixed half ring 5 close to the movable end of the rotating half ring 6 is provided with a concave groove 7, an occlusion structure is arranged in the concave groove 7, and the occlusion structure comprises a base 909 arranged in the concave groove 7 and a rotating seat 901 which is rotationally connected with the base 909; two rotation grooves 902 have been seted up in the opposition of top surface of rotating seat 901, two equal sliding connection in sliding connection of inner wall that rotate groove 902 has sliding column 903, the opposite joint plate 904 that sets up of top fixedly connected with of two sliding column 903, the mutually opposite side of two joint plate 904 lower extremes passes through extension spring 905 fixed connection, two joint plate 904 homonymy sides set up spacing post 906 respectively, set up the spacing spout 8 that sets up with the cooperation of two spacing posts 906 on the 7 inside walls of concave groove, the two spacing post 906 activity tracks of cell type cooperation of spacing spout 8 set up.

The embedded block 908 is a round block, and the opposite surface of the two clamping plates 904 is a concave surface matched with the embedded block 908 for clamping; when embedding piece 908 inserts between two joint boards 904, two joint board 904 upper ends are because of receiving pressure to part to both sides, and drive extension spring 905 is tensile, it removes to drive slip post 903 when two joint boards 904 remove, slip post 903 slides along the inner wall that rotates groove 902, it rotates to rotate seat 901 this moment, stretch into completely to two joint boards 904 when embedding piece 908 between, extension spring 905 resets and drives two joint boards 904 and is close to each other this moment, and tightly laminates with the outer wall of embedding piece 908, the block is accomplished.

In this embodiment, the fixed half ring 5 and the rotating half ring 6 are conveniently clamped and fixed by the clamping structure and the engagement structure which are arranged in a matching manner, when materials are transported, the connecting ring or the rope of other tools is sleeved on the rotating half ring 6 or the fixed half ring 5, then the rotating half ring 6 is rotated to be attached to one side of the fixed half ring 5, the embedding block 908 simultaneously penetrates into the concave groove 7 and simultaneously extrudes the two clamping plates 904, the upper ends of the two clamping plates 904 respectively extend towards two sides and drive the stretching spring 905 to stretch, the two clamping plates 904 move to drive the sliding column 903 to move, the sliding column 903 slides along the inner wall of the rotating groove 902, the rotating seat 901 rotates, when the embedding block 908 completely extends into the space between the two clamping plates 904, the stretching spring 905 resets and drives the two clamping plates 904 to be close to each other and tightly attached to the outer wall of the embedding block 908, the outer wall of the embedding block 908 is provided with a notch, the antiskid effect is better, and fixed semi-ring 5 and the convenient fixed of rotating between the semi-ring 6 this moment prevent to drop in the transportation, have improved the conveying efficiency of construction, and the bottom of rotating seat 901 rotates with the bottom inner wall of concave groove 7 to be connected for convenient the rotation, and spacing post 906 conveniently slides along the inner wall of spacing spout 8, and two joint plates 904 are convenient fixed to the centre gripping of embedding piece 908, and fixed semi-ring 5 is fixed with the convenient laminating of rotating semi-ring 6.

In this embodiment, the opposite surfaces of the embedded block 908 or the two fastening plates 904 are preferably provided with anti-slip layers, which may be made of silica gel.

In the preferred embodiment, the side buffer plates 4 are respectively disposed on both sides of the body 1, and the front buffer plate 16 is disposed on the front side surface of the body 1 on the lower side of the pull ring unit.

Preferably, two fixed blocks 11 are fixedly arranged at the bottom in the body 1, the side surfaces of the two fixed blocks 11 close to the side panel of the body 1 are respectively connected with the side buffer plates 4 arranged at two sides through springs 18, wherein one end of each spring 18 is connected with the side surface of the fixed block 11, and the other end of each spring penetrates through the side surface of the fixed block 11 and is connected with the side buffer plate 4; the side that two fixed blocks 11 are close to the body 1 front panel is connected through buffer spring 17 with preceding buffer board 16 respectively, and buffer spring 17 one end is connected with fixed block 11 side, and the other end wears to establish fixed block 11 side and is connected with preceding buffer board 16.

In the preferred embodiment, the two side panels and the front side panel of the body 1 are respectively provided with a through groove 10, the upper end surfaces of the two fixing blocks 11 are respectively and fixedly provided with a pillar 12, one end of each of the two rotating rods 13 is respectively connected with the side buffer plates 4 at the two sides through the through groove 10, and the other end of each of the two rotating rods 13 is respectively connected with the adjacent pillar 12 in a sliding manner through the strip-shaped through groove 14; two movable rods 15 are respectively and fixedly arranged on the two pillars 12, two ends of each movable rod 15 are respectively connected with the front buffer plate 16 and the adjacent side buffer plate 4 through the through grooves 10, and the movable rods 15 and the rotating rods 13 are arranged in a crossed manner; the size of the through groove 10 is matched with the size of the rotating rod 13 and the movable rod 15 respectively.

In this embodiment, side buffer board 4 and preceding buffer board 16 through setting up, the buffering is protected in the collision that conveniently produces in the transportation, when side buffer board 4 receives the striking, movable rod 15 rotates and drives preceding buffer board 16 and removes, buffer spring 17 receives the extrusion this moment, it is tensile to drive spring 18 when side buffer board 4 removes, current buffer board 16 receives the striking, spring 18 receives the extrusion and drives dwang 13 and rotate, the inner wall that the groove 14 was led to the bar this moment slides along the outer wall of rotation post 12, buffer spring 16 removes before movable rod 15 rotates and drives, buffer spring 17 is tensile this moment, dwang 13 and the convenient rotation of movable rod 15, buffer spring 17 and spring 18 make things convenient for buffering protection respectively to preceding buffer board 16 and side buffer board 4, protect main part 1 in the time of reducing vibrations.

The specific working principle of the embodiment is as follows:

when the material transportation device is used, the fixed half ring 5 and the rotating half ring 6 are conveniently clamped and fixed through the clamping structure and the meshing structure which are arranged in a matching way, when the material transportation device transports materials, the free end of the rotating half ring 6 is separated from the fixed half ring 5, the connecting ring or the rope of other tools is sleeved with the rotating half ring 6, then the rotating half ring 6 rotates to be attached to one side of the fixed half ring 5, the connecting block 907 and the embedding block 908 simultaneously rotate and gradually go deep into the concave groove 7, the two clamping plates 904 are simultaneously extruded, the two clamping plates 904 respectively move towards two sides and drive the stretching spring 905 to stretch, the two clamping plates 904 move to drive the sliding column 903 to move, the sliding column 903 slides along the inner wall of the rotating groove 902, the rotating seat 901 rotates at the moment, when the embedding block 908 moves to be contacted with the outer wall at the top of the clamping plates 904, the stretching spring 905 resets and drives the two clamping plates 904 to approach each other, and tightly fit with the outer wall of the embedded block 908, at the moment, the fixed half ring 5 and the rotating half ring 6 are conveniently fixed, so that the fixed half ring and the rotating half ring are prevented from falling off in the transportation process, and the transportation efficiency of construction is improved.

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 the same; while the utility model has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. The construction material conveying device is characterized by comprising a body (1) with an opening at the upper end, wherein four rollers (3) are arranged at the bottom of the body (1), and a pull ring unit is fixedly arranged on the front side surface of the body (1); the pull ring unit comprises a fixed half ring (5) arranged on the front side surface of the body (1) and a rotating half ring (6) which is hinged with one end of the fixed half ring (5) and forms a whole ring; the other end of the rotating semi-ring (6) is provided with a clamping structure, and the fixed semi-ring (5) is provided with an occlusion structure connected with the clamping structure in an occlusion manner.

2. The construction material transporting device as claimed in claim 1, wherein said clamping means comprises a connecting block (907) provided at a movable end of said rotating half ring (6), and an insert block (908) connected to said connecting block (907); the end part of the fixed semi-ring (5) close to the movable end of the rotating semi-ring (6) is provided with a concave groove (7), and the occlusion structure is arranged in the concave groove (7).

3. The construction material transportation device according to claim 2, wherein the engagement structure comprises a base (909) provided in the recess groove (7), a rotary seat (901) rotatably connected to the base (909); rotate the top surface opposition of seat (901) and seted up two and rotate groove (902), two equal sliding connection in inner wall that rotate groove (902) has sliding column (903), joint board (904) that the opposition of the top fixedly connected with of two sliding column (903) set up, two the mutual opposite side of joint board (904) lower extreme passes through extension spring (905) fixed connection, two joint board (904) homonymy side sets up spacing post (906) respectively, set up on concave groove (7) inside wall with two spacing spout (8) that spacing post (906) cooperation set up, the cell type cooperation of spacing spout (8) is two spacing post (906) movable track sets up.

4. The construction material transporting device as claimed in claim 3, wherein the insertion block (908) is a round block, and the opposite surfaces of the two engagement plates (904) are concave surfaces for engaging with the insertion block (908).

5. The construction material transporting device as claimed in claim 3 or 4, wherein the insert block (908) or both of the clamping plates (904) are provided with an anti-slip layer on opposite sides.

6. The construction material transporting device as claimed in any one of claims 1 to 4, wherein side buffer plates (4) are provided at both sides of the body (1), respectively, and a front buffer plate (16) is provided at a front side of the body (1).

7. The construction material conveying device according to claim 6, wherein two fixing blocks (11) are fixedly arranged at the bottom in the body (1), the side surfaces of the two fixing blocks (11) close to the side panels of the body (1) are respectively connected with the side buffer plates (4) arranged at two sides through springs (18), wherein one end of each spring (18) is connected with the side surface of the corresponding fixing block (11), and the other end of each spring penetrates through the side surface of the corresponding fixing block (11) and is connected with the corresponding side buffer plate (4);

two fixed blocks (11) are close to the side of body (1) front panel respectively with preceding buffer board (16) are connected through buffer spring (17), buffer spring (17) one end with fixed block (11) side is connected, and the other end is worn to establish fixed block (11) side with preceding buffer board (16) are connected.

8. The construction material transportation device according to claim 7, wherein through grooves (10) are respectively formed in the two side panels and the front side panel of the body (1), pillars (12) are respectively fixedly arranged on the upper end surfaces of the two fixing blocks (11), one ends of the two rotating rods (13) are respectively connected with the side buffer plates (4) on the two sides through the through grooves (10), and the other ends of the two rotating rods (13) are respectively connected with the adjacent pillars (12) in a sliding manner through the arranged strip-shaped through grooves (14).

9. The construction material transportation device according to claim 8, wherein two movable rods (15) are respectively fixedly arranged on the two pillars (12), two ends of each movable rod (15) are respectively connected with the front buffer plate (16) and the adjacent side buffer plate (4) through the through groove (10), and the movable rods (15) and the rotating rods (13) are arranged in a crossed manner; the size of the through groove (10) is respectively matched with the size of the rotating rod (13) and the size of the movable rod (15).

10. The construction material transporting device as claimed in claim 1, wherein a push handle (2) is fixedly provided to a rear side of the body (1).