CN113356609B

CN113356609B - PC component transportation frame of assembly type structure

Info

Publication number: CN113356609B
Application number: CN202110848021.9A
Authority: CN
Inventors: 王珊; 罗凯
Original assignee: Zhejiang Juxin Technology Development Co ltd
Current assignee: Zhejiang Juxin Technology Development Co ltd
Priority date: 2021-07-27
Filing date: 2021-07-27
Publication date: 2022-05-03
Anticipated expiration: 2041-07-27
Also published as: CN113356609A

Abstract

The invention discloses a PC component transportation frame of an assembly type building, which relates to the field and comprises a placement layer, wherein a first plate is arranged on one side of the placement layer, a second plate is arranged on one side of the first plate, a plurality of groups of telescopic bodies are connected between the first plate and the second plate, and a plurality of movable wheels are arranged at the bottom ends of the first plate and the second plate. The first plate, the second plate, the placing plate, the bearing plate and the like are arranged to realize the stretching function of the transport vehicle, the first plate and the second plate extend towards two sides by pulling two sides of the transport vehicle, the telescopic body extends out of the telescopic groove in the process that the first plate and the second plate extend towards two sides, then the placing plate is clamped into the outer wall of the limiting block through the limiting groove under the action of gravity along with the weight of the placing plate, the limiting effect is realized by the first plate and the second plate along with the clamping of the limiting groove and the limiting block, and the first plate and the second plate after limiting can not move in opposite directions or in opposite directions any more, so that the stretching function of the transport vehicle is realized.

Description

PC component transportation frame of assembly type structure

Technical Field

The invention relates to the field, in particular to a PC component transportation frame of an assembly type building.

Background

The building PC component transportation frame is a movable frame specially used for transporting PC components on an assembly type building site, the transportation frame can be divided into a transverse placement mode and a longitudinal placement mode according to different use functions, the longitudinal placement mode is generally that the transportation frame inclines towards the middle direction to avoid toppling in transportation, and the base area of the PC components and the transportation frame is large enough when the PC components are transversely placed, so that the toppling prevention or fixing function is basically not adopted.

Although horizontal transportation frame can neglect toppling over and fixed problem in the transportation basically, because some great PC panel components of area place the back, polylith panel or the panel of bottom are owing to there is not the gap cover to get, need now both sides to hoist a gap when hoisting, then the rope cover that will hang and draw gets the bottom of panel and just can hang and draw, cause a great deal of inconvenience to hanging and drawing work, and extremely influence and hang and draw efficiency, and most transportation frame spaces are limited and do not have flexible effect, the space is limited when placing the great or longer panel of length, can not effectively place it, thereby extremely influence the transportation and the removal of panel.

Disclosure of Invention

The invention aims to: in order to solve the problems that the eraser placed on the transport frame is not easy to hang and pull and the transport frame is limited in the placing size of the board, the PC component transport frame for the prefabricated building is provided.

In order to achieve the purpose, the invention provides the following technical scheme: a PC component transportation frame of an assembly type building comprises a placement layer, wherein one side of the placement layer is provided with a first plate, one side of the first plate is provided with a second plate, a plurality of groups of telescopic bodies are connected between the first plate and the second plate, the bottom ends of the first plate and the second plate are respectively provided with a plurality of moving wheels, the top end of the placement layer is provided with a limiting body at four corners of the placement layer, the bottom end of the inner wall of the limiting body is provided with a second spring groove, a second spring is arranged inside the second spring groove, the top end of the second spring is connected with a first support block, the top end of the first support block is connected with a wedge-shaped rod, one side of the wedge-shaped rod is provided with a second support block, one end of the second support block is provided with a semi-square groove, the inside of the limiting body is arranged above the second support block, and a third support block is arranged inside the third support block is provided with a square groove, no. three spring grooves have all been seted up to the bottom of No. two supporting shoes and No. three supporting shoes, and the inside in No. three spring grooves is provided with No. three springs, No. four spring grooves have all been seted up to one side of No. two supporting shoes and No. three supporting shoes, and the inside in No. four spring grooves is provided with No. four springs, the wedge rod groove has respectively been seted up to the inside of spacing body and is located multiunit wedge rod punishment, the outer wall of spacing body has been seted up multiunit and No. two supporting shoes, No. three supporting shoe assorted telescopic mouth.

Preferably, the top of a board and No. two boards all is provided with places the board, and the bottom of a board and No. two boards all is provided with the bearing plate, a plurality of flexible grooves have been seted up between a board and No. two boards, and the inside in flexible groove is provided with multiunit spacing groove, and is a plurality of a spring groove has been seted up between the flexible groove, and the inside in a spring groove is provided with a spring, one side of a board is connected with the couple through the pivot, one side of No. two boards be fixed with couple assorted peg.

Preferably, the top end of the outer wall of the telescopic body is fixed with a plurality of groups of limiting blocks, and the plurality of groups of limiting blocks are matched with the plurality of groups of limiting grooves.

Preferably, the bearing plate is of a concave structure, the placing plate is of a concave structure matched with the convex structure, and the placing plate and the bearing plate are connected through a first spring.

Preferably, the multiple groups of support blocks No. two and the multiple groups of support blocks No. three are alternately arranged in the vertical direction, and the positions of the multiple groups of wedge-shaped rods are staggered.

Preferably, one end of each of the semi-square groove and the square groove is in an inclined plane shape, and the inclined plane is matched with the inclined plane at the top end of the wedge-shaped rod.

Compared with the prior art, the invention has the beneficial effects that:

1. the invention realizes the stretching function of the transport vehicle by arranging a first plate, a second plate, a placing plate, a bearing plate, a telescopic groove, a limiting groove, a first spring, a hook, a hanging column, a limiting block, a telescopic body and the like, the first plate and the second plate extend to two sides by pulling two sides of the transport vehicle, the telescopic body extends out from the telescopic groove in the process that the first plate and the second plate extend to two sides, then the placing plate is clamped into the outer wall of the limiting block through the limiting groove under the action of gravity along with the weight of the placing plate, the placing plate and the bearing plate are in a closed state along with the clamping of the limiting groove and the limiting block, the first plate and the second plate realize the limiting effect at the moment, and the first plate and the second plate after limiting can not move oppositely or oppositely any more, therefore, the stretching function of the transport vehicle is realized, and plates with different lengths and sizes can be stably placed through the stretching function;

2. the invention realizes the function of reserving gaps of plates on a transport vehicle by arranging a second spring groove, a second spring, a first supporting block, a wedge-shaped rod, a second supporting block, a semi-square groove, a third supporting block, a square groove, a third spring, a fourth spring groove, a fourth spring, a wedge-shaped rod groove, a telescopic opening and the like, the first supporting block is pressed downwards after the first plate is placed, the first supporting block pulls the wedge-shaped rod to move downwards, the second supporting block is pulled to be separated from the telescopic opening through the inclined plane at the top end of the wedge-shaped rod when the wedge-shaped rod moves downwards, the second plate forms a pressing force on the separated second supporting block when the second plate is placed in a hanging and pulling way, the second supporting block is stressed to drive the third supporting block to be separated from the telescopic opening through the pulling of the wedge-shaped rod, the third supporting block is pressed downwards through the way when the third plate is placed, and the next second supporting block is separated and repeatedly operated through the way, thereby realize reserving certain space between the polylith panel, avoid panel loaded down with trivial details and the inefficiency problem of unloading the in-process operation from this.

Drawings

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

FIG. 2 is a schematic view of the position of the telescopic body according to the present invention;

FIG. 3 is a schematic view of the structure of the placement layer of the present invention;

FIG. 4 is a schematic view of a spacing groove structure according to the present invention;

FIG. 5 is a schematic view of a stopper structure according to the present invention;

FIG. 6 is a schematic view of the second support block of the present invention;

FIG. 7 is a schematic view of the third support block of the present invention;

FIG. 8 is a schematic view of a wedge rod configuration of the present invention.

In the figure: 1. placing the layer; 2. a telescopic body; 3. a moving wheel; 4. a limiting body; 101. a first board; 102. a second plate; 103. placing the plate; 104. a bearing plate; 105. a telescopic groove; 106. a limiting groove; 107. a first spring groove; 108. a first spring; 109. hooking; 110. hanging a column; 201. a limiting block; 401. a second spring groove; 402. a second spring; 403. a first supporting block; 404. a wedge-shaped rod; 405. a second supporting block; 406. a semi-square groove; 407. a third supporting block; 408. a square groove; 409. a third spring groove; 410. a third spring; 411. a fourth spring groove; 412. a fourth spring; 413. a wedge-shaped rod groove; 414. and (4) expanding the opening.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but 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 construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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. The following describes an embodiment of the present invention based on its overall structure.

Referring to fig. 1-8, a PC component transportation frame of an assembly type building includes a placement layer 1, a first plate 101 is disposed on one side of the placement layer 1, a second plate 102 is disposed on one side of the first plate 101, a plurality of groups of telescopic bodies 2 are connected between the first plate 101 and the second plate 102, a plurality of moving wheels 3 are disposed at the bottom ends of the first plate 101 and the second plate 102, a stopper 4 is disposed at four corners of the placement layer 1 at the top end of the placement layer 1, a second spring groove 401 is disposed at the bottom end of the inner wall of the stopper 4, a second spring 402 is disposed inside the second spring groove 401, a first support block 403 is connected to the top end of the second spring 402, a wedge-shaped rod 404 is connected to the top end of the first support block 403, a second support block 405 is disposed on one side of the wedge-shaped rod 404, a half-square groove 406 is disposed at one end of the second support block 405, and a third support block 407 is disposed above the second support block 405 inside the stopper 4, square groove 408 has been seted up to the inside of No. three supporting shoe 407, No. three spring groove 409 has all been seted up to the bottom of No. two supporting shoes 405 and No. three supporting shoe 407, and the inside of No. three spring groove 409 is provided with No. three spring 410, No. four spring groove 411 have all been seted up to one side of No. two supporting shoes 405 and No. three supporting shoe 407, and the inside of No. four spring groove 411 is provided with No. four spring 412, the inside of spacing body 4 is located the punishment of multiunit wedge pole 404 and has do not seted up wedge pole groove 413, multiunit and No. two supporting shoes 405 have been seted up to the outer wall of spacing body 4, No. three supporting shoe 407 assorted flexible mouthful 414.

Please refer to fig. 2 and fig. 3, the top ends of the first plate 101 and the second plate 102 are both provided with a placing plate 103, the bottom ends of the first plate 101 and the second plate 102 are both provided with a bearing plate 104, a plurality of telescopic slots 105 are formed between the first plate 101 and the second plate 102, a limiting slot 106 is formed inside the telescopic slots 105, a first spring slot 107 is formed between the plurality of telescopic slots 105, a first spring 108 is arranged inside the first spring slot 107, one side of the first plate 101 is connected with a hook 109 through a rotating shaft, and one side of the second plate 102 is fixed with a hanging post 110 matched with the hook 109, so that the placing layer 1 has a stretching function, and can be effectively adjusted when transporting a plate with a large volume and a long length, thereby improving the practicability and functionality of the placing layer 1.

Please refer to fig. 4, a plurality of sets of limiting blocks 201 are fixed at the top end of the outer wall of the telescopic body 2, and the plurality of sets of limiting blocks 201 are matched with the plurality of sets of limiting grooves 106, so that the telescopic body 2 can be firstly clamped by the limiting blocks 201 and the limiting grooves 106 through the gravity of the plate after being extended or contracted, thereby preventing the placing layer 1 from being stretched or contracted when the transportation frame moves.

Please refer to fig. 3, the bearing plate 104 is in a concave structure, the placing plate 103 is in a concave structure matching with the convex structure, and the placing plate 103 and the bearing plate 104 are connected by a first spring 108, so that the placing plate 103 is prevented from separating from the bearing plate 104, thereby improving the connection stability and the connection practicability of the placing plate 103 and the bearing plate 104.

Referring to fig. 5 again, the plurality of sets of second supporting blocks 405 and the plurality of sets of third supporting blocks 407 are alternately arranged in the vertical direction, and the plurality of sets of wedge bars 404 are staggered from each other, so that the second supporting blocks 405 and the third supporting blocks 407 do not interfere with each other when extending out, and the problem of position limitation is avoided.

Please refer to fig. 6, 7 and 8, one end of each of the half-square groove 406 and the square groove 408 is an inclined surface, and the inclined surface is matched with the inclined surface at the top end of the wedge rod 404, so that the half-square groove 406 and the square groove 408 can extend out of the retainer 4 under the action of the wedge rod 404 through the inclined surfaces, thereby realizing the function of reserving the gap space between the plurality of plates and avoiding the problem of difficult lifting caused by no gap between the plates.

The working principle is as follows: when the transportation frame is used, the first plate 101 and the second plate 102 extend towards two sides by pulling two sides of the transportation vehicle, because no PC plate component is placed at the top end of the placing layer 1 of the transportation vehicle, the first spring 108 is in an initial state, when the first plate 101 and the second plate 102 extend towards two sides, the telescopic body 2 extends out of the telescopic groove 105, along with the movement of the telescopic body 2 in the telescopic groove 105, a plurality of groups of limit blocks at the top end of the outer wall of the telescopic body 2 also change the position, when the first plate 101 and the second plate 102 are stretched to a sufficient length, then the PC member plate to be transported is placed at the top end of the placing layer 1 by hanging, when the plate is placed at the top end of the placing layer 1, the placing plate 103 compresses the first spring 108 under the action of the plate gravity, after the first spring 108 is compressed, a plurality of groups of limit grooves 106 at the bottom end of the placing plate 103 are clamped into the outer walls of the limit blocks 201, with the clamping of the limiting groove 106 and the limiting block 201, the placing plate 103 and the bearing plate 104 are in a closed state, at this time, the first plate 101 and the second plate 102 achieve a limiting effect, and the first plate 101 and the second plate 102 after limiting can not move oppositely or oppositely any more;

in the process of placing the plates, after a first plate is placed at the top end of the placing layer 1, the plate presses four groups of first supporting blocks 403 through the gravity of the plate, the first supporting blocks 403 compress the second spring 402 after being pressed, meanwhile, the first supporting blocks 403 pull the wedge-shaped rod 404 to move downwards, when the wedge-shaped rod 404 moves downwards, the wedge-shaped rod 404 slides in the half-square groove 406 through the inclined surface at the top end of the wedge-shaped rod, the half-square groove 406 of the wedge-shaped rod 404 drives the second supporting block 405 to move towards one side, the second supporting block 405 pulls the fourth spring to stretch while moving, when the fourth spring 412 is stretched, the second supporting block 405 is pulled out of the telescopic opening 414, when a second plate is placed in a hanging manner, the second supporting block 405 presses the second supporting block 405 which is pulled out, and when the second plate is pressed by the force, the third spring 410, the square groove 408 is driven to move towards one side by pulling the wedge-shaped rod 404, the square groove 408 then drives the third supporting block 407 to disengage from the telescopic opening 414, when the third plate is placed, the third plate compresses the third supporting block 407 in the above manner, and the next second supporting block 405 disengages in the above manner and repeats the above operations; after the plates are moved out of the placing layer 1 one by one through hoisting after the transportation is finished, the third supporting block 407, the second supporting block 405 and the first supporting block 403 are continuously reset along with the reset of the third spring 410, the fourth spring 412 and the second spring 402;

finally, after the transportation frame is used, the first plate 101 and the second plate 102 are pushed to move in opposite directions, the first plate 101 and the second plate 102 are pushed to gradually close and the telescopic body 2 is accommodated in the telescopic groove 105, and finally the telescopic body 2 is hung and taken by rotating the hook 109 to separate the first plate 101 from the second plate 102 on the hanging column 110 after the telescopic body is accommodated, and then the transportation frame is pushed to other positions by a tractor.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A PC component transportation frame of prefabricated building, including placing layer (1), its characterized in that: a first plate (101) is arranged on one side of the placing layer (1), a second plate (102) is arranged on one side of the first plate (101), a plurality of groups of telescopic bodies (2) are connected between the first plate (101) and the second plate (102), a plurality of moving wheels (3) are arranged at the bottom ends of the first plate (101) and the second plate (102), limiting bodies (4) are mounted at four corners of the placing layer (1) at the top end of the placing layer (1), a second spring groove (401) is formed in the bottom end of the inner wall of each limiting body (4), a second spring (402) is arranged in the second spring groove (401), a first supporting block (403) is connected to the top end of the second spring (402), a wedge-shaped rod (404) is connected to the top end of the first supporting block (403), a second supporting block (405) is arranged on one side of the wedge-shaped rod (404), and a half square groove (406) is formed in one end of the second supporting block (405), a third supporting block (407) is arranged above a second supporting block (405) inside the limiting body (4), a square groove (408) is formed in the third supporting block (407), three spring grooves (409) are formed in the bottom ends of the second supporting block (405) and the third supporting block (407), a third spring (410) is arranged in each spring groove (409), four spring grooves (411) are formed in one sides of the second supporting block (405) and the third supporting block (407), a fourth spring (412) is arranged in each spring groove (411), wedge-shaped rod grooves (413) are formed in the positions, located at multiple groups of wedge-shaped rods (404), of the inside of the limiting body (4), and multiple groups of extending and contracting ports (414) matched with the second supporting block (405) and the third supporting block (407) are formed in the outer wall of the limiting body (4);

the top ends of the first plate (101) and the second plate (102) are respectively provided with a placing plate (103), the bottom ends of the first plate (101) and the second plate (102) are respectively provided with a bearing plate (104), a plurality of telescopic grooves (105) are formed between the first plate (101) and the second plate (102), a plurality of groups of limiting grooves (106) are formed in the telescopic grooves (105), a first spring groove (107) is formed between the plurality of telescopic grooves (105), a first spring (108) is arranged in the first spring groove (107), one side of the first plate (101) is connected with a hook (109) through a rotating shaft, and one side of the second plate (102) is fixedly provided with a hanging column (110) matched with the hook (109);

the bearing plate (104) is of a concave structure, the placing plate (103) is of a concave structure matched with the convex structure, and the placing plate (103) is connected with the bearing plate (104) through a first spring (108);

one end of each of the semi-square groove (406) and the square groove (408) is in an inclined plane shape, and the inclined plane is matched with the inclined plane at the top end of the wedge-shaped rod (404).

2. The PC component transportation rack of fabricated building as claimed in claim 1, wherein: the top end of the outer wall of the telescopic body (2) is fixed with a plurality of groups of limiting blocks (201), and the plurality of groups of limiting blocks (201) are matched with the plurality of groups of limiting grooves (106).

3. The PC component transportation rack of fabricated building as claimed in claim 1, wherein: the multiple groups of second supporting blocks (405) and the multiple groups of third supporting blocks (407) are alternately arranged in the vertical direction, and the positions of the multiple groups of wedge-shaped rods (404) are staggered.