CN217626343U

CN217626343U - Concrete conveying device

Info

Publication number: CN217626343U
Application number: CN202221433035.0U
Authority: CN
Inventors: 柳兵; 王小升; 王晓雄; 李振华; 闫永辉; 陈冲; 陈玉龙; 汪柯林; 李艳庆; 杨青
Original assignee: Sinohydro Engineering Bureau 4 Co Ltd
Current assignee: Sinohydro Engineering Bureau 4 Co Ltd
Priority date: 2022-06-08
Filing date: 2022-06-08
Publication date: 2022-10-21
Anticipated expiration: 2032-06-08

Abstract

The utility model discloses a concrete conveying device, which comprises a buffer component, wherein the buffer component comprises an L-shaped plate, a groove, a positioning rod, a movable plate, an inclined rod, a connecting plate, a square rod, a fixed box, a fixed rod, a movable rod, a first spring and a second spring; two grooves are formed in the inner wall of one side of the L-shaped plate, positioning rods are fixedly mounted between the inner walls of the two sides of each groove, and a movable plate is connected to the positioning rods in a sliding mode. The utility model discloses the pump line drives fixed case and rocks, and fixed case passes through the square pole and drives the connecting plate removal, and the connecting plate drives the movable plate removal through the slope, and the movable plate is tensile or is compressed first spring at the in-process that removes, and the connecting plate compresses or is tensile to the second spring at the in-process that removes, under the effect of first spring and second spring self elasticity, has played the effect of buffering, turns into flexonics with pump line rigid connection, reduces the vibration to closing on structure and pump line itself.

Description

Concrete conveying device

The technical field is as follows:

the utility model relates to a building construction equipment technical field specifically is a concrete conveying device.

Background art:

concrete is a general term for engineering composite materials in which aggregate is cemented into a whole by a cementing material. The term concrete generally refers to cement as a cementing material and sand and stone as aggregates; the cement concrete, also called as common concrete, is obtained by mixing with water (which may contain additives and admixture) according to a certain proportion and stirring, and in the current building engineering, a pump pipe pumping mode is generally adopted when high-rise concrete is poured; super high-rise concrete produces serious vibration easily at the pumping process, and the tradition mostly adopts the flitch wedge to stopper tight fixedly between pump line and major structure face, adopts rigid connection, leads to the fact stronger impact force to template and pump line itself easily, is unfavorable for on-the-spot safe construction, for this reason, provides a concrete conveying device.

The utility model has the following contents:

an object of the utility model is to provide a concrete conveying device to solve one of the problem that proposes among the above-mentioned background art.

The utility model discloses implement by following technical scheme: a concrete conveying device comprises a buffering assembly, wherein the buffering assembly comprises an L-shaped plate, a groove, a positioning rod, a movable plate, an inclined rod, a connecting plate, a square rod, a fixed box, a fixed rod, a movable rod, a first spring and a second spring;

two recesses have been seted up on one side inner wall of L shaped plate, fixed mounting has the locating lever between the both sides inner wall of recess, sliding connection has the movable plate on the locating lever, one side of movable plate is rotated and is installed the down tube, the tip of down tube articulates there is the connecting plate, one side fixed mounting of connecting plate has two square poles, the tip fixed mounting of square pole has fixed case, fixed mounting has the dead lever on one side inner wall of L shaped plate, sliding connection has the carriage release lever on the dead lever, the tip of carriage release lever and the opposite side fixed connection of connecting plate, fixed mounting has first spring between one side of movable plate and one side inner wall of the recess that corresponds, first spring movable sleeve is established on the locating lever that corresponds, fixed mounting has the second spring between the tip of carriage release lever and one side inner wall of L shaped plate, second spring movable sleeve is established on the dead lever.

As a further preferred aspect of the present invention: two rectangular channels are formed in the inner wall of the bottom of the L-shaped plate, round rods are fixedly mounted between the inner walls of the two sides of the rectangular channels, the round rods limit the moving block, and the moving block is prevented from shifting when moving.

As a further preferred aspect of the present invention: the round bar is connected with a moving block in a sliding mode, the top of the moving block is fixedly connected with the bottom of the fixing box, a round hole is formed in the moving block, and the inner wall of the round hole is connected with the outer side of the corresponding round bar in a sliding mode.

As a further preferred aspect of the present invention: and a third spring is fixedly arranged between one side of the moving block and the inner wall of one side of the corresponding rectangular groove, the third spring is movably sleeved on the corresponding round rod, and the third spring resets the moved moving block.

As further preferable in the present technical solution: all rotate on the both sides inner wall of fixed case and install the screw rod, two the screw thread of screw rod is revolved to opposite, two the tip fixed connection that the screw rod is close to each other, the tip of screw rod extends to fixed incasement outside and fixed mounting has the knob, and the screw thread revolves under the opposite effect for two splint can remove to the direction that is close to each other.

As further preferable in the present technical solution: threaded connection has splint on the screw rod, one side fixed mounting of splint has the arc, two movable contact has the pump line between the arc, and splint are fixed the pump line through the arc.

As a further preferred aspect of the present invention: the fixed box is characterized in that a cross rod is fixedly mounted between the inner walls of the two sides of the fixed box and is in sliding connection with the clamping plates, and the cross rod limits the clamping plates.

As further preferable in the present technical solution: two rectangular holes are formed in the inner wall of the top of the fixing box, the inner wall of each rectangular hole is not in contact with the outer side of the corresponding clamping plate, the clamping plates are limited by the rectangular holes, and deviation is prevented.

The utility model has the advantages that: the utility model discloses the pump line drives fixed case and rocks, fixed case passes through the square pole and drives the connecting plate removal, the connecting plate drives the movable plate removal through the slope, the movable plate is at the in-process that removes and is stretched or compress first spring, the connecting plate is at the in-process that removes and is compressed or stretch to the second spring, under the effect of first spring and second spring self elasticity, the effect of buffering has been played, turn into flexonics with pump line rigid connection, reduce the vibration to closing on structure, formwork support frame and pump line itself.

Description of the 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, it is obvious that the drawings in the description below are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

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

fig. 2 is a schematic view of the top perspective structure of the present invention;

FIG. 3 is a schematic view of the fixing box of the present invention showing a three-dimensional structure;

fig. 4 is an enlarged schematic structural diagram of the area a in fig. 1 according to the present invention.

In the figure: 1. a buffer assembly; 2. an L-shaped plate; 3. a groove; 4. positioning a rod; 5. moving the plate; 6. an inclined lever; 7. a connecting plate; 8. a square bar; 9. a fixed box; 10. fixing the rod; 11. a travel bar; 12. a first spring; 13. a second spring; 14. a rectangular groove; 15. a round bar; 16. a moving block; 17. a third spring; 18. a screw; 19. a splint; 20. an arc-shaped plate; 21. a pump tube; 22. a knob; 23. a cross bar; 24. a rectangular hole.

The specific implementation mode is as follows:

the technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Examples

Referring to fig. 1-4, the present invention provides a technical solution: a concrete conveying device comprises a buffering assembly 1, wherein the buffering assembly 1 comprises an L-shaped plate 2, a groove 3, a positioning rod 4, a moving plate 5, an inclined rod 6, a connecting plate 7, a square rod 8, a fixed box 9, a fixed rod 10, a moving rod 11, a first spring 12 and a second spring 13;

two grooves 3 are formed in the inner wall of one side of the L-shaped plate 2, positioning rods 4 are fixedly mounted between the inner walls of two sides of each groove 3, a movable plate 5 is connected to each positioning rod 4 in a sliding mode, an inclined rod 6 is rotatably mounted on one side of each movable plate 5, a connecting plate 7 is hinged to the end portion of each inclined rod 6, two square rods 8 are fixedly mounted on one side of each connecting plate 7, a fixing box 9 is fixedly mounted at the end portion of each square rod 8, a fixing rod 10 is fixedly mounted on the inner wall of one side of the L-shaped plate 2, a movable rod 11 is connected to each fixing rod 10 in a sliding mode, the end portion of each movable rod 11 is fixedly connected with the other side of each connecting plate 7, a first spring 12 is fixedly mounted between one side of each movable plate 5 and the inner wall of the corresponding groove 3, the first springs 12 are movably sleeved on the corresponding positioning rods 4, a second spring 13 is fixedly mounted between the end portion of each movable rod 11 and the inner wall of one side of the L-shaped plate 2, and the second springs 13 are movably sleeved on the fixing rods 10.

In this embodiment, specifically: two rectangular grooves 14 are formed in the inner wall of the bottom of the L-shaped plate 2, a round rod 15 is fixedly mounted between the inner walls of the two sides of each rectangular groove 14, and the round rod 15 limits the moving block 16.

In this embodiment, specifically: the round rod 15 is connected with a moving block 16 in a sliding mode, the top of the moving block 16 is fixedly connected with the bottom of the fixed box 9, and the moving block 16 can only move left and right through the arrangement of the round holes.

In this embodiment, specifically: a third spring 17 is fixedly arranged between one side of the moving block 16 and the inner wall of one side of the corresponding rectangular groove 14, the third spring 17 is movably sleeved on the corresponding round rod 15, and the third spring 17 resets the moved moving block 16.

In this embodiment, specifically: all rotate on the both sides inner wall of fixed case 9 and install screw rod 18, the screw thread of two screw rods 18 turns to opposite, the tip fixed connection that two screw rods 18 are close to each other, the tip of screw rod 18 extends to fixed case 9 outside and fixed mounting has knob 22, screw rod 18 can drive splint 19 and remove.

In this embodiment, specifically: threaded connection has splint 19 on the screw rod 18, and one side fixed mounting of splint 19 has arc 20, and movable contact has pump line 21 between two arc 20, offers threaded hole and square hole on the splint 19, the inner wall in square hole and the outside sliding connection of horizontal pole 23, screw hole and 18 threaded connection of screw rod.

In this embodiment, specifically: a cross rod 23 is fixedly installed between the inner walls of the two sides of the fixed box 9, the cross rod 23 is connected with the clamping plate 19 in a sliding mode, and the cross rod 23 limits the clamping plate 19.

In this embodiment, specifically: two rectangular holes 24 are formed in the inner wall of the top of the fixing box 9, the inner wall of each rectangular hole 24 is not in contact with the outer side of the corresponding clamping plate 19, the rectangular holes 24 limit the clamping plates 19, and the phenomenon that the clamping plates 19 are deviated when moving is avoided.

Working principle or structural principle, in use, when the pump pipe 21 carries concrete to generate vibration, the pump pipe 21 drives the fixed box 9 to rock, the fixed box 9 drives the square rod 8 to move, the square rod 8 drives the connecting plate 7 to move, the connecting plate 7 extrudes the inclined rod 6 in the moving process, under the action of extrusion force, the inclined rod 6 moves and rotates, the inclined rod 6 drives the corresponding movable plate 5 to slide on the corresponding positioning rod 4, the movable plate 5 stretches or compresses the corresponding first spring 12 in the moving process, meanwhile, the connecting plate 7 compresses or stretches the second spring 13 in the moving process, under the action of the elastic forces of the first spring 12 and the second spring 13, the buffer effect is achieved, the rigid connection of the pump pipe 21 is converted into flexible connection, the vibration of the adjacent structure and the pump pipe 21 is reduced, the fixed box 9 drives the moving block 16 to slide on the corresponding round rod 15, the moving block 16 compresses or stretches the corresponding third spring 17 when moving, the third spring 17 plays a role in resetting, thereby achieving the effect of rotating the damping, the effect is achieved, the rotating clamp plate 22 drives the sliding clamp plate 18, and the rotating clamp plate 19 drives the sliding clamp plate 18, and the high-sliding clamp plate 19, and the high-stability clamp plate 19 drives the pump 18, and the high-sliding clamp plate 19.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The concrete conveying device is characterized by comprising a buffering assembly (1), wherein the buffering assembly (1) comprises an L-shaped plate (2), a groove (3), a positioning rod (4), a moving plate (5), an inclined rod (6), a connecting plate (7), a square rod (8), a fixed box (9), a fixed rod (10), a moving rod (11), a first spring (12) and a second spring (13);

two grooves (3) have been seted up on the inner wall of one side of L shaped plate (2), fixed mounting has locating lever (4) between the both sides inner wall of recess (3), sliding connection has movable plate (5) on locating lever (4), one side of movable plate (5) is rotated and is installed slope pole (6), the tip of slope pole (6) articulates there is connecting plate (7), one side fixed mounting of connecting plate (7) has two square poles (8), the tip fixed mounting of square pole (8) has fixed box (9), fixed mounting has dead lever (10) on the inner wall of one side of L shaped plate (2), sliding connection has carriage release lever (11) on dead lever (10), the opposite side fixed connection of the tip of carriage release lever (11) and connecting plate (7), fixed mounting has first spring (12) between one side of movable plate (5) and the one side inner wall of recess (3) that corresponds, first spring (12) movable sleeve is established on corresponding locating lever (4), fixed mounting has second spring (13) between the tip of carriage release lever (11) and the inner wall of one side of L shaped plate (2), the second spring (13) is established on dead lever (10).

2. A concrete delivery device according to claim 1, wherein: two rectangular channels (14) are formed in the inner wall of the bottom of the L-shaped plate (2), and round rods (15) are fixedly mounted between the inner walls of the two sides of each rectangular channel (14).

3. A concrete delivery device according to claim 2, wherein: the round rod (15) is connected with a moving block (16) in a sliding mode, and the top of the moving block (16) is fixedly connected with the bottom of the fixed box (9).

4. A concrete delivery device according to claim 3, wherein: a third spring (17) is fixedly installed between one side of each moving block (16) and the inner wall of one side of the corresponding rectangular groove (14), and the third springs (17) are movably sleeved on the corresponding round rods (15).

5. A concrete delivery device as claimed in claim 1, wherein: all rotate on the both sides inner wall of fixed case (9) and install screw rod (18), two the screw thread of screw rod (18) is revolved to opposite, two the tip fixed connection that screw rod (18) are close to each other, the tip of screw rod (18) extends to fixed case (9) outer and fixed mounting has knob (22).

6. A concrete delivery device as claimed in claim 5, wherein: threaded connection has splint (19) on screw rod (18), one side fixed mounting of splint (19) has arc (20), two swing joint has pump line (21) between arc (20).

7. A concrete delivery device as claimed in claim 1, wherein: fixed mounting has horizontal pole (23) between the both sides inner wall of fixed case (9), horizontal pole (23) and splint (19) sliding connection.

8. A concrete delivery device according to claim 1, wherein: two rectangular holes (24) are formed in the inner wall of the top of the fixed box (9), and the inner walls of the rectangular holes (24) are not in contact with the outer sides of the corresponding clamping plates (19).