CN113651228A

CN113651228A - PC component assembling equipment

Info

Publication number: CN113651228A
Application number: CN202110913939.7A
Authority: CN
Inventors: 陈淑娟
Original assignee: Fuyang Jinggong Industrial Technology Co Ltd
Current assignee: Fuyang Jinggong Industrial Technology Co Ltd
Priority date: 2021-08-10
Filing date: 2021-08-10
Publication date: 2021-11-16

Abstract

The utility model discloses a PC component equipment belongs to PC component equipment field and includes first erection column, the both sides of first erection column all are equipped with the hoist and mount piece, install the hoist and mount piece at first hoist and mount inslot, first hoist and mount piece upward movement is contradicted first side through first inclined plane and is equipped with the second inclined plane and make first side hoist and mount piece lateral motion, first side hoist and mount piece lateral motion card is gone into first hoist and mount groove both sides and is equipped with in the completion of fixing, it is fixed to the hoist and mount of PC component that so can be quick completion, fix this structure for traditional bolt safe swift more, simultaneously the hoist and mount piece can break away from the waste that repetitious usage had practiced thrift fixed block and fixing bolt among the prior art after hoist and mount target in place fast, first insurance piece and conflict reinforcing bar are mutually supported and are removed the auto-lock of hoist and mount piece can avoid because of using hoist and mount piece inconvenient definite both sides position and make the problem that the both sides asymmetry leads to hoist and incline.

Description

PC component assembling equipment

Technical Field

The utility model belongs to PC component equipment field, concretely relates to PC component equipment.

Background

The PC prefabricated component is by production to installation, because its own is heavier, transport and installation are all accomplished by lifting by crane equipment every time, also need add interim support to the component during the component installation, and the connecting time and the security performance of hoist and component directly influence the productivity effect of prefabricated building, and prior art all adopts internal thread muffjoint, and this mode has following defect: 1. the screw screwing time is long, 2, the screw is damaged and cannot be screwed in, the lengths of the lifting ropes are inconsistent during lifting, 3, the screw is difficult to protect and easy to rust, screw teeth are polluted by cement paste, and 4, the processing procedure of the inner screw sleeve is complex.

BRIEF SUMMARY OF THE PRESENT DISCLOSURE

To the not enough of prior art, this disclosed aim at provides a PC component equipment, has solved the fixed difficult problem of PC component hoist and mount among the prior art.

The purpose of the disclosure can be realized by the following technical scheme:

a PC component assembling device comprises a first mounting column, wherein hoisting blocks are arranged on two sides of the first mounting column, a first mounting groove is formed in each hoisting block, a first hoisting block is movably mounted in each first mounting groove, first sliding grooves are formed in two sides of each first mounting groove, a first side hoisting block is movably mounted in each first sliding groove, first inclined surfaces are arranged on two sides of each first hoisting block, second inclined surfaces are arranged on the side surfaces of the first side hoisting blocks, and the first inclined surfaces are mutually abutted to the second inclined surfaces;

a second chute is formed in the side face of the first mounting groove, the second chute is communicated with the first mounting groove through a first mounting hole, a first safety block is movably mounted in the second chute, a first chute is formed in the side face of the first safety block, a first safety post is movably mounted in the first mounting hole, a first spring mounting groove is formed in the first mounting hole, a first spring mounting ring is arranged in the first safety post and located in the first spring mounting groove, a first spring is arranged between the first spring mounting ring and the first spring mounting groove, first safety holes are formed in two sides, facing the first safety post, of the first hoisting block, one end of the first safety post abuts against the bottom face of the first chute, and the other end of the first safety post is located in the first safety hole;

a first hoisting groove is formed in the PC component hoisted by the hoisting block, a conflict steel bar is arranged in the first hoisting groove, and hoisting fixing grooves are formed in two sides of the first hoisting groove.

Furthermore, a first upright post is arranged on the first safety block, a second spring mounting ring is arranged on the second sliding groove, a second spring is arranged between the first safety block and the second spring mounting ring, the first upright post penetrates through the second spring mounting ring, and a first cylindrical head is arranged on the first upright post;

the first hanging block is provided with a first connecting block, the first connecting block penetrates through a second mounting groove in the first mounting groove, the hanging block is provided with a self-locking block, the self-locking block is fixedly mounted on the first connecting block, the self-locking block is provided with a first through hole, a first cylinder head is movably mounted in the first through hole, a second mounting hole is formed in the side face of the first through hole, a second safety post is movably mounted in the second mounting hole, a second spring mounting groove is formed in the second mounting hole, a third spring mounting ring is arranged on the second safety post, a third spring is arranged between the third spring mounting ring and the second spring mounting groove, the side face of the second mounting hole is provided with a first locking block, the first locking block is fixedly mounted on the hanging block, the first locking block is provided with a second through hole, and one end of the second safety post abuts against the other end of the side face of the first cylinder head.

Furthermore, a first cross beam is arranged on the first mounting column, a first rotating shaft is arranged in the first cross beam, a first gear and a second gear are arranged on the first rotating shaft, a first rack is arranged on the first connecting block, and the first gear and the first rack are meshed with each other.

Furthermore, a movable second rack is arranged on the second gear, the second rack is meshed with the second gear, a fixed spring mounting plate is arranged at one end, away from each other, of the second racks on two sides of the first mounting column, a third spring is arranged between the spring mounting plate and the second racks, and a second connecting block is arranged at one end, close to each other, of the second racks on two sides of the first mounting column.

Furthermore, an air cylinder fixed on the first cross beam is arranged between the second connecting blocks on two sides of the first mounting column, and the second connecting blocks move through the air cylinder.

Furthermore, a first safety block fixed on the first cross beam is arranged between second connecting blocks on two sides of the first mounting column, and safety contact rods are arranged on two sides of the first safety block;

the U-shaped groove has been seted up in the second connecting block, and the U-shaped groove, the side is equipped with the traction groove, and the traction groove communicates with each other with the cross slot of U-shaped groove top, and the cross slot and the second connecting block side of U-shaped groove below link up, and the U-shaped inslot is equipped with the U-shaped piece, is equipped with the fourth spring between U-shaped piece and the U-shaped bottom of groove face, and the spreader of U-shaped piece below is contradicted with safe conflict pole.

Furthermore, the transverse column at the lower end of the U-shaped block is long and the transverse column at the upper end of the U-shaped block is long.

Furthermore, a first hanging ring is arranged on the first cross beam, first hanging strips which are symmetrical to each other are arranged on two sides of the first hanging ring, one end of each first hanging strip is arranged on the first connecting block, and the first hanging strips are arranged in a traction groove of the second connecting block at the position, between the first connecting block and the first hanging ring.

Furthermore, third mounting holes are formed in two sides of the second mounting groove, third safety posts are movably mounted in the third mounting holes, third spring mounting grooves are formed in the third mounting holes, and the third safety posts

Be equipped with fourth spring mount ring on, be equipped with the fifth spring between fourth spring mount ring and the third spring mounting groove, first side hanger piece side is equipped with the third inclined plane, and third insurance post one end is contradicted on the third inclined plane, and the third insurance post upper end of both sides is connected through first carriage apron.

The beneficial effect of this disclosure:

install the hoist and mount piece in first hoist and mount inslot, first hoist and mount piece upward movement is equipped with the second inclined plane through first inclined plane conflict first side hoist and mount piece 42 side and is made first side hoist and mount piece lateral motion, first side hoist and mount piece lateral motion card is gone into and is accomplished fixedly in first hoist and mount groove both sides are equipped with the hoist and mount fixed slot, it is fixed to the hoist and mount of PC component to accomplish that so can be quick, it is safe swift more for traditional bolt fixation this structure, simultaneously the hoist and mount piece can break away from the waste that repetitious usage had practiced thrift fixed block and fixing bolt among the prior art after the hoist and mount targets in place fast, first insurance piece and conflict reinforcing bar mutually support and remove the auto-lock of hoist and mount piece simultaneously can avoid because use the inconvenient both sides position of confirming of hoist and mount piece and make the problem that the both sides asymmetry leads to hoist and mount the slope.

Drawings

In order to more clearly illustrate the embodiments or technical solutions in the prior art of the present disclosure, the drawings used in the description of the embodiments or prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.

FIG. 1 is a schematic overall structure diagram of an embodiment of the present disclosure;

FIG. 2 is a schematic view of a hoist block according to an embodiment of the disclosure;

FIG. 3 is an internal schematic view of a hoist block according to an embodiment of the disclosure;

FIG. 4 is an anatomical view of a block according to an embodiment of the disclosure;

FIG. 5 is an anatomical view of a first beam of an embodiment of the present disclosure;

FIG. 6 is a schematic view of a hoisting block installation according to an embodiment of the disclosure

FIG. 7 is a block diagram of the first cross member of the disclosed embodiment;

FIG. 8 is a schematic diagram of the operation of an embodiment of the present disclosure;

FIG. 9 is a schematic diagram of PC components of an embodiment of the present disclosure;

fig. 10 is an anatomical view of a second connector block of an embodiment of the disclosure.

Detailed Description

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

As shown in fig. 1 to 10, a PC component assembling apparatus includes a first mounting column 1, wherein hoisting blocks 2 are respectively disposed on two sides of the first mounting column 1, a first mounting groove 21 is formed in each hoisting block 2, a first hoisting block 4 is movably mounted in each first mounting groove 21, first sliding grooves 22 are formed in two sides of each first mounting groove 21, a first side hoisting block 42 is movably mounted in each first sliding groove 22, first inclined surfaces 41 are disposed on two sides of each first hoisting block 4, second inclined surfaces 43 are disposed on side surfaces of each first side hoisting block 42, and the first inclined surfaces 41 and the second inclined surfaces 43 are abutted against each other;

a second sliding groove 23 is formed in the side surface of the first mounting groove 21, the second sliding groove 23 is communicated with the first mounting groove 21 through a first mounting hole 24, a first safety block 45 is movably mounted in the second sliding groove 23, a first chute 46 is formed in the side surface of the first safety block 45, a first safety post 47 is movably mounted in the first mounting hole 24, a first spring mounting groove is formed in the first mounting hole 24, a first spring mounting ring 48 is arranged in the first safety post 47, the first spring mounting ring 48 is located in the first spring mounting groove, a first spring 49 is arranged between the first spring mounting ring 48 and the first spring mounting groove, first safety holes 40 are formed in two sides, facing the first safety post 47, of the first hanging block 4, one end of the first safety post 47 abuts against the bottom surface of the first chute 46, and the other end of the first safety post 47 is located in the first safety hole 40;

a first hoisting groove 101 is formed in the PC component 10 hoisted by the hoisting block 2, a collision reinforcing steel bar 102 is arranged in the first hoisting groove 101, and hoisting fixing grooves 103 are formed in two sides of the first hoisting groove 101; through the design, when the hoisting block 2 is hoisted, the hoisting block 2 is installed in the first hoisting groove 101, the collision reinforcing steel bar 102 collides with the first safety block 45, the first safety block 45 moves upwards due to the weight of the hoisting block 2, the collision position of the first safety block 45 moving upwards and the inclined surface of the first chute 46 collides with the first safety post 47 changes, the first safety post 47 continuously collides with the inclined surface of the first chute 46 under the action of the first spring 49, so that the first safety post 47 moves towards the first safety block 45, the other end of the first safety block 45 is separated from the first safety hole 40 to release the locking of the first hoisting block 4, so that the first hoisting block 4 can generate relative movement equivalent to the hoisting block 2, so that the hoisting equipment can apply an upward force to the first hoisting block 4 to drive the first hoisting block 4 to move upwards, the first hoisting block 4 moves upwards, the side surface of the first side hoisting block 42 is provided with the second inclined surface 43 through the first inclined surface 41 to enable the first side hoisting block 42 to move outwards, first side hanging piece 42 moves the card outward and accomplishes fixedly in being equipped with hoist and mount fixed slot 103 in first hoist and mount groove 101 both sides, it is fixed to the hoist and mount of PC component 10 to accomplish that so can be quick, this structure is safe swift more for traditional bolt fastening, hoist and mount piece 2 can break away from repetitious usage fast after hoist and mount in place simultaneously and practiced thrift fixed block and fixing bolt's waste among the prior art, first insurance piece 45 and conflict reinforcing bar 102 are mutually supported and are come to relieve the auto-lock of hoist and mount piece 2 simultaneously and can avoid because use hoist and mount piece 2 inconvenient definite both sides position and make up the problem that the both sides asymmetry leads to the hoist and mount slope, the design has guaranteed hoist and mount piece 2 accurate and can't accomplish hoist and mount when the position error and guaranteed the quality and the security of hoist and mount.

In some disclosures, a first upright post 5 is arranged on the first safety block 45, a second spring mounting ring 52 is arranged on the second sliding groove 23, a second spring 51 is arranged between the first safety block 45 and the second spring mounting ring 52, the first upright post 5 penetrates through the second spring mounting ring 52, through the design, the first upright post 5 can automatically reset to ensure the self-locking stability, and a first cylindrical head 58 is arranged on the first upright post 5;

the first hanging block 4 is provided with a first connecting block 53, the first connecting block 53 penetrates through a second mounting groove 26 on the first mounting groove 21, the hanging block 2 is provided with a self-locking block 6, the self-locking block 6 is fixedly mounted on the first connecting block 53, the self-locking block 6 is provided with a first through hole 61, a first cylindrical head 58 is movably mounted in the first through hole 61, the side surface of the first through hole 61 is provided with a second mounting hole 60, a second safety post 64 is movably mounted in the second mounting hole 60, a second spring mounting groove is formed in the second mounting hole 60, a third spring mounting ring 65 is arranged on the second safety post 64, a third spring 66 is arranged between the third spring mounting ring 65 and the second spring mounting groove, the side surface of the second mounting hole 60 is provided with a first locking block 62, the first locking block 62 is fixedly mounted on the hanging block 2, the first locking block 62 is provided with a second through hole 63, one end of the second safety post 64 abuts against the side surface of the first cylindrical head 58, and the other end is positioned in the second through hole 63; by the design, when the first safety block 45 is interfered by the interference reinforcing steel bar 102 upwards, the first upright post 5 carries the first cylindrical head 58 to move upwards, the first cylindrical head 58 moves upwards to be separated from the interference of the second safety post 64, the second safety post 64 moves towards the first upright post 5 under the action of the third spring 66, the other end of the second safety post 64 is separated from the second through hole 63, the self-locking block 6 and the hoisting block 2 are disconnected from each other, the first hoisting block 4 can be moved by moving the self-locking block 6 to complete the fixation of the hoisting block 2 and the PC component 10, can directly make self-locking piece 6 up-and-down motion accomplish fixedly and remove through lifting device, also can make its up-and-down motion accomplish fixedly and remove so can be better accomplish fixedly and avoid directly making self-locking piece 6 up-and-down motion through lifting device and drive lifting block 2 and produce the motion and cause the potential safety hazard by applying the power supply for self-locking piece 6 alone.

In some disclosures, a first beam 3 is arranged on the first mounting column 1, a first rotating shaft 7 is arranged in the first beam 3, a first gear 71 and a second gear 72 are arranged on the first rotating shaft 7, a first rack 54 is arranged on the first connecting block 53, and the first gear 71 is meshed with the first rack 54; through the design, the first gear 71 can drive the first rack 54 to move to drive the first connecting block 53 to move up and down by rotating the first rotating shaft 7, so that the hoisting block 2 and the PC component 10 are fixed and released, and the position control can be more accurate through the characteristics of the gears.

In some disclosures, a movable second rack 73 is arranged on the second gear 72, the second rack 73 is meshed with the second gear 72, a fixed spring mounting plate 74 is arranged at one end, away from each other, of the second rack 73 on two sides of the first mounting column 1, a third spring 75 is arranged between the spring mounting plate 74 and the second rack 73, a second connecting block 9 is arranged at one end, close to each other, of the second rack 73 on two sides of the first mounting column 1, the second rack 73 is driven by the second gear 72 to rotate through the movement of the second rack 73, meanwhile, the second rack 73 can be quickly reset automatically through the third spring 75, the second rack 73 is arranged in a rack sliding groove 33 arranged on the first cross beam 3, the first connecting block 53 is arranged in a connecting block sliding groove 32 arranged on the first cross beam 3, a abdicating groove 31 is arranged below the connecting block sliding groove 32, further, the second rack 73 is driven by an air cylinder to move, the cylinder may be disposed between the second racks 73 on both sides in the rack slide groove 33.

In some disclosures, an air cylinder fixed on the first cross beam 3 is arranged between the second connecting blocks 9 on both sides of the first mounting column 1, and the second connecting blocks 9 are moved by the air cylinder.

In some disclosures, a first safety block 8 fixed on the first cross beam 3 is arranged between the second connecting blocks 9 on two sides of the first mounting column 1, and safety contact rods 81 are arranged on two sides of the first safety block 8;

a U-shaped groove 92 and a U-shaped groove 92 are formed in the second connecting block 9, a traction groove 91 is formed in the side face of the second connecting block, the traction groove 91 is communicated with a transverse groove above the U-shaped groove 92, the transverse groove below the U-shaped groove 92 is communicated with the side face of the second connecting block 9, a U-shaped block 94 is arranged in the U-shaped groove 92, a fourth spring 93 is arranged between the U-shaped block 94 and the bottom face of the U-shaped groove 92, and a transverse column below the U-shaped block 94 abuts against the safe abutting rod 81;

furthermore, a first hanging ring 78 is arranged on the first cross beam 3, first hanging strips 77 which are symmetrical to each other are arranged on two sides of the first hanging ring 78, one end of each first hanging strip 77 is installed on the first connecting block 53, the first hanging strips 77 are installed in a traction groove 91 of the second connecting block 9 at the position, between the first connecting block 53 and the first hanging ring 78, of the first connecting block 53, and the first hanging strips 77 are fixed with the second connecting block 9 and the first connecting block 53 by penetrating through the hanging strip abdicating grooves 34 on the rack sliding grooves 33; through the design, the hoisting is completed through the upward movement of the first hoisting ring 78, when the first hoisting ring 78 moves upward, the first hanging strip 77 firstly applies force to the second connecting block 9 to drive the second connecting block 9 to slide towards the direction along the rack sliding groove 33, when the second connecting block 9 moves in place, the safe touch rod 81 props against the cross column below the U-shaped block 94 to compress the fourth spring 93 to enable the U-shaped block 94 to move to remove the closed ring formed by the U-shaped block 94 in the U-shaped groove 92, so that the first hanging strip 77 can drive the first connecting block 53 to move to complete the hoisting, through the design, the first hanging strip 77 can be used for firstly completing the fixation of the hoisting block 2 and the PC component 10, and meanwhile, the safe touch rod 81 is beneficial to prop against the cross column below the U-shaped block 94 to enable the U-shaped block 94 to move to remove the closed ring formed by the U-shaped block 94 in the U-shaped groove 92 to enable the first hanging strip 77 to be separated from the second connecting block 9, so that only the hoisting block 2 and the PC component 10 can be ensured The next step of hoisting can be carried out after the fixation is finished, so that potential safety hazards caused by direct hoisting without fixation are avoided.

In some disclosures, the lower end of the cross-post of the U-shaped block 94 is longer than the upper end of the cross-post, and by so doing, the U-shaped block 94 is more easily moved by interference.

In some disclosures, third mounting holes 25 are formed in two sides of the second mounting groove 26, a third safety post 55 is movably mounted in the third mounting hole 25, a third spring mounting groove is formed in the third mounting hole 25, a fourth spring mounting ring 56 is arranged on the third safety post 55, a fifth spring 57 is arranged between the fourth spring mounting ring 56 and the third spring mounting groove, a third inclined surface 44 is formed on the side surface of the first side hanging block 42, one end of the third safety post 55 abuts against the third inclined surface 44, the upper ends of the third safety posts 55 on two sides are connected through a first aligning plate 59, and the first aligning plate 59 is located in the abdicating groove 31; through such design, can make first side hoist and mount piece 42 can automatic re-setting through the conflict of third insurance post 55, first simultaneous board 59 can guarantee that the fixed condition of both sides hoist and mount piece 2 and PC component 10 is unanimous to avoid both sides fixed condition inconsistent to lead to the potential safety hazard simultaneously.

Principle of operation

The hoisting block 2 is installed in the first hoisting groove 101, the first hoisting block 4 moves upwards to abut against the side face of the first side hoisting block 42 through the first inclined face 41 to enable the first side hoisting block 42 to move outwards, the first side hoisting block 42 moves outwards to be clamped into the hoisting fixing grooves 103 formed in the two sides of the first hoisting groove 101 to complete fixation, and therefore hoisting and fixation of the PC component 10 can be completed quickly.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the disclosure. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing illustrates and describes the general principles, principal features, and advantages of the present disclosure. It will be understood by those skilled in the art that the present disclosure is not limited to the embodiments described above, which are presented solely for purposes of illustrating the principles of the disclosure, and that various changes and modifications may be made to the disclosure without departing from the spirit and scope of the disclosure, which is intended to be covered by the claims.

Claims

1. The PC component assembling equipment comprises a first mounting column (1) and is characterized in that hoisting blocks (2) are arranged on two sides of the first mounting column (1), a first mounting groove (21) is formed in each hoisting block (2), a first hoisting block (4) is movably mounted in each first mounting groove (21), first sliding grooves (22) are formed in two sides of each first mounting groove (21), a first side hoisting block (42) is movably mounted in each first sliding groove (22), first inclined planes (41) are arranged on two sides of each first hoisting block (4), second inclined planes (43) are arranged on the side surfaces of the first side hoisting blocks (42), and the first inclined planes (41) and the second inclined planes (43) are mutually abutted;

a second sliding groove (23) is formed in the side face of the first mounting groove (21), the second sliding groove (23) is communicated with the first mounting groove (21) through a first mounting hole (24), a first safety block (45) is movably mounted in the second sliding groove (23), a first inclined groove (46) is formed in the side face of the first safety block (45), a first safety column (47) is movably mounted in the first mounting hole (24), a first spring mounting groove is formed in the first mounting hole (24), a first spring mounting ring (48) is arranged in the first safety column (47), the first spring mounting ring (48) is located in the first spring mounting groove, a first spring (49) is arranged between the first spring mounting ring (48) and the first spring mounting groove, first safety holes (40) are formed in two sides, facing the first safety column (47), of the first hanging block (4), one end of the first safety column (47) abuts against the bottom face of the first inclined groove (46), and the other end of the first safety column (47) is located in the first safety hole (40);

a first hoisting groove (101) is formed in a PC component (10) hoisted by the hoisting block (2), a collision reinforcing steel bar (102) is arranged in the first hoisting groove (101), and hoisting fixing grooves (103) are formed in two sides of the first hoisting groove (101).

2. The PC component assembling device according to claim 1, wherein a first upright post (5) is arranged on the first safety block (45), a second spring mounting ring (52) is arranged on the second sliding groove (23), a second spring (51) is arranged between the first safety block (45) and the second spring mounting ring (52), the first upright post (5) penetrates through the second spring mounting ring (52), and a first cylindrical head (58) is arranged on the first upright post (5);

the first hanging block (4) is provided with a first connecting block (53), the first connecting block (53) penetrates through a second mounting groove (26) in the first mounting groove (21), the hanging block (2) is provided with a self-locking block (6), the self-locking block (6) is fixedly mounted on the first connecting block (53), the self-locking block (6) is provided with a first through hole (61), a first cylinder head (58) is movably mounted in the first through hole (61), the side surface of the first through hole (61) is provided with a second mounting hole (60), a second safety post (64) is movably mounted in the second mounting hole (60), a second spring mounting groove is formed in the second mounting hole (60), a third spring mounting ring (65) is arranged on the second safety post (64), a third spring (66) is arranged between the third spring mounting ring (65) and the second spring mounting groove, and the side surface of the second mounting hole (60) is provided with a first locking block (62), first locking piece (62) fixed mounting is equipped with second through-hole (63) on first locking piece (62) on hoist and mount piece (2), and second safety post (64) one end is contradicted and is located second through-hole (63) at the side other end of first cylinder head (58).

3. The PC component assembling device according to claim 2, wherein the first mounting column (1) is provided with a first beam (3), the first beam (3) is provided with a first rotating shaft (7), the first rotating shaft (7) is provided with a first gear (71) and a second gear (72), the first connecting block (53) is provided with a first rack (54), and the first gear (71) and the first rack (54) are meshed with each other.

4. The PC component assembling device according to claim 3, wherein a movable second rack (73) is arranged on the second gear (72), the second rack (73) is meshed with the second gear (72), a fixed spring mounting plate (74) is arranged at one end, away from each other, of the second racks (73) on two sides of the first mounting column (1), a third spring (75) is arranged between the spring mounting plate (74) and the second racks (73), and a second connecting block (9) is arranged at one end, close to each other, of the second racks (73) on two sides of the first mounting column (1).

5. The PC component assembling apparatus according to claim 4, wherein an air cylinder fixed to the first beam (3) is provided between the second connecting blocks (9) on both sides of the first mounting post (1), and the second connecting blocks (9) are moved by the air cylinder.

6. The PC component assembling device according to claim 4, wherein a first safety block (8) fixed on the first cross beam (3) is arranged between the second connecting blocks (9) at two sides of the first mounting column (1), and safety contact rods (81) are arranged at two sides of the first safety block (8);

u-shaped groove (92) are formed in the second connecting block (9), U-shaped groove (92) are formed in the side face of the second connecting block, traction groove (91) is communicated with the transverse groove above U-shaped groove (92), the transverse groove below U-shaped groove (92) is communicated with the side face of the second connecting block (9), U-shaped block (94) is arranged in U-shaped groove (92), fourth spring (93) is arranged between the bottom face of U-shaped block (94) and the bottom face of U-shaped groove (92), and the transverse column below U-shaped block (94) is abutted to safety contact rod (81).

7. A PC component assembly machine according to claim 6, wherein the lower end of the U-shaped block (94) is longer than the upper end.

8. The PC component assembling device according to claim 6, wherein the first beam (3) is provided with a first hanging ring (78), first hanging strips (77) which are symmetrical to each other are arranged on two sides of the first hanging ring (78), one end of each first hanging strip (77) is arranged on the first connecting block (53), and the first hanging strips (77) are arranged in the traction grooves (91) of the second connecting block (9) at the positions of the first connecting block (53) between the first hanging rings (78).

9. The PC component assembling device according to claim 4, wherein third mounting holes (25) are formed in two sides of the second mounting groove (26), third safety posts (55) are movably mounted in the third mounting holes (25), third spring mounting grooves are formed in the third mounting holes (25), fourth spring mounting rings (56) are arranged on the third safety posts (55), fifth springs (57) are arranged between the fourth spring mounting rings (56) and the third spring mounting grooves, third inclined planes (44) are arranged on the side faces of the first side hanging blocks (42), one ends of the third safety posts (55) abut against the third inclined planes (44), and the upper ends of the third safety posts (55) on two sides are connected through first synchronizing plates (59).