CN223838321U - Assembled PC board mounting structure - Google Patents

Abstract

The utility model relates to the technical field of assembly type PC board installation, and discloses an assembly type PC board installation structure, which comprises a board and a transverse board, wherein an upper connecting plate is fixedly connected to the top end of the board, a lower connecting plate is fixedly connected to the bottom end of the board, a groove is formed in the upper surface of the upper connecting plate, the groove is matched with the lower connecting plate, a plurality of through holes are formed in the surfaces of the upper connecting plate and the lower connecting plate, a plurality of fixing rods are fixedly connected to the surfaces of the transverse board, the fixing rods are matched with the through holes, a group of threaded holes are formed in the surfaces of the upper connecting plate, the lower connecting plate and the transverse board, and the installation structure can be used for rapidly and fixedly connecting a plurality of assembly type PC installation boards.

Description

Assembled PC board mounting structure

Technical Field

The utility model relates to the technical field of assembly type PC board installation, in particular to an assembly type PC board installation structure.

Background

Fabricated PC boards are often referred to as prefabricated concrete elements, particularly in the construction field, which involves prefabricated building beam, panel, column etc. elements at the factory and then transported to the site for quick installation.

A reinforced concrete prefabricated member mounting and fixing structure with a search notice number of CN 214117213U comprises a prefabricated member and a connecting piece, wherein the prefabricated member is a cuboid reinforced concrete plate, mounting grooves for mounting the connecting piece are formed in the front side wall and the rear side wall of the prefabricated member, screw holes penetrating into the mounting grooves are formed in the left side wall and the right side wall of the prefabricated member, the connecting piece is a cuboid metal block, fixing buckles are arranged on the upper side and the lower side of the left end and the right end of the connecting piece, the fixing buckles can stretch out and draw back in the connecting piece, one end of the connecting piece stretches into the mounting grooves of the prefabricated member and is fixed with the prefabricated member through the fixing buckles, and the other end of the connecting piece stretches into the mounting grooves of the other prefabricated member to fixedly connect the two prefabricated members. The mounting and fixing structure is used for connecting different prefabricated members through the connecting piece with the movable fixing buckle, fixing can be completed only by inserting the connecting piece into the mounting groove, and when the prefabricated members are required to be removed, the connecting piece can be quickly separated from the prefabricated members through the reserved screw holes, so that the removing efficiency is improved.

However, the structure still has some defects in the using process, the plates are clamped together by driving the connecting piece through the spring, the installation and connection mode is single, the structure is not stable enough, the falling-off condition easily occurs, and the use is inconvenient.

Disclosure of utility model

Aiming at the defects of the prior art, the utility model provides an assembly type PC board mounting structure, which solves the problems that the plates are clamped together by driving a connecting piece through a spring, the mounting and connecting mode is single, the structure is not stable enough, the falling-off condition easily occurs, and the use is inconvenient.

The utility model provides a technical scheme that the assembly type PC board mounting structure comprises a board and a transverse plate, wherein an upper connecting plate is fixedly connected to the top end of the board, a lower connecting plate is fixedly connected to the bottom end of the board, grooves are formed in the upper surface of the upper connecting plate and matched with the lower connecting plate, a plurality of through holes are formed in the surfaces of the upper connecting plate and the lower connecting plate, a plurality of fixing rods are fixedly connected to the surface of the transverse plate, the fixing rods are matched with the through holes, a group of threaded holes are formed in the surfaces of the upper connecting plate, the lower connecting plate and the transverse plate, inner hexagon bolts are sleeved on the inner threads of the corresponding threaded holes formed in the upper connecting plate, the lower connecting plate and the transverse plate, empty grooves are formed in the two sides of the upper connecting plate, the empty grooves are communicated with the grooves, the fixing plates are fixedly connected to the inner sides of the empty grooves, threaded rods are rotatably connected to the inner sides of the fixing plates, the threaded sleeves are sleeved on the two surfaces of the inner sides of the fixing plates, and the threaded sleeves are sleeved with the threaded rods, and the threaded sleeves are sleeved on the two sides of the threaded sleeves.

According to the first preferred technical scheme, sliding grooves are formed in the bottom walls of the two empty grooves, sliding blocks are connected in the sliding grooves in a sliding mode, and the two sliding blocks are fixedly connected with the two threaded sleeves respectively.

This scheme can, conveniently restricts the removal of screw sleeve, makes its inside of inserting the jack fix it.

According to the second preferred technical scheme, one ends of the two threaded rods extend to the outer parts of the connected fixing plates and are provided with inner hexagonal grooves.

This scheme can, and the person of facilitating the use uses allen wrench to rotate the threaded rod.

According to the preferred technical scheme III, four slots are formed in the upper surface of the upper connecting plate, four inserting rods are fixedly connected to the lower surface of the plate, and the inserting rods are matched with the slots.

This scheme can, conveniently connects spacingly to two panel.

The four preferred technical schemes are that movable grooves are formed in two side faces of each inserting rod, a row of springs are fixedly connected to one side wall of the inside of each movable groove, clamping blocks are fixedly connected to one ends of the springs of each row respectively, the clamping blocks can move in the corresponding movable grooves, clamping grooves are formed in two side walls of the inside of each inserting groove, and the clamping grooves are matched with the clamping blocks.

This scheme can, is convenient for carry out further connection fixed to two panel.

The surface of the upper connecting plate is provided with a mounting groove, and the mounting groove is matched with the transverse plate.

This scheme can, avoids the diaphragm to follow upper junction plate department protrusion, guarantees that the surface is level and smooth.

Compared with the prior art, the assembly type PC board mounting structure has the advantages that when a plurality of boards are mounted and connected, the lower connecting plate and the inserting rod below one board are inserted into the grooves and the slots above the other board, the clamping blocks on the surface of the inserting rod can be extruded into the movable grooves in the inserting process, after the inserting is completed, the clamping blocks extend out of the movable grooves through the elasticity of the springs and are clamped into the inside of the clamping grooves, so that the two boards are primarily locked, then the fixing rods on the transverse plates are inserted into the through holes on the upper connecting plate and the lower connecting plate, the two boards are further fixed, then the transverse plates are fixedly mounted in the mounting grooves on the surface of the upper connecting plate through the practical inner hexagonal bolts, so that the two boards are locked, then the threaded rods are driven to move under the limitation of the sliding grooves and the sliding blocks through the inner hexagonal wrench, the two threaded sleeves are inserted into the jacks on the two sides of the lower connecting plate, and accordingly the two boards are fixed again.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a structural exploded view of the present utility model;

FIG. 3 is a cross-sectional view of the upper web structure of the present utility model;

Fig. 4 is a cross-sectional view of the bayonet and socket arrangement of the present utility model.

In the figure, 1, a plate, 2, an upper connecting plate, 3, a lower connecting plate, 4, a groove, 5, a transverse plate, 6, a through hole, 7, a fixed rod, 8, a threaded hole, 9, an inner hexagonal bolt, 10, an empty slot, 11, a fixed plate, 12, a threaded rod, 13, a threaded sleeve, 14, an inserting hole, 15, a sliding slot, 16, a sliding block, 17, a slot, 18, an inserting rod, 19, a movable slot, 20, a spring, 21, a clamping block, 22, a clamping slot, 23 and a mounting slot.

Detailed Description

Referring to figures 1-4 of the drawings,

The first embodiment is an assembly type PC board mounting structure, which comprises a board 1 and a transverse plate 5, wherein the top end of the board 1 is fixedly connected with an upper connecting plate 2, the bottom end of the board 1 is fixedly connected with a lower connecting plate 3, grooves 4 are formed in the upper surface of the upper connecting plate 2 and the upper surface of the lower connecting plate 3, the grooves 4 are matched with the lower connecting plate 3, a plurality of through holes 6 are formed in the surfaces of the upper connecting plate 2 and the lower connecting plate 3 and are fixedly connected with a plurality of fixing rods 7, the fixing rods 7 are matched with the through holes 6, a group of threaded holes 8 are formed in the surfaces of the upper connecting plate 2, the lower connecting plate 3 and the transverse plate 5, inner hexagon bolts 9 are sleeved on inner threads of the corresponding threaded holes 8 formed in the upper connecting plate 2, the lower connecting plate 3 and the transverse plate 5, empty grooves 10 are formed in two side surfaces of the upper connecting plate 2, the two empty grooves 10 are communicated with the grooves 4, fixing plates 11 are fixedly connected with the inner sides of the two empty grooves 10, threaded rods 12 are rotatably connected with the inner sides of the two fixing plates 11, threaded sleeves 13 are sleeved on the surfaces of the two fixing plates 12, and the two side surfaces of the two fixing plates 12 are provided with threaded sleeves 13.

In the second embodiment, the difference between the first embodiment and the second embodiment is that the inner bottom walls of the two empty slots 10 are provided with sliding slots 15, the interiors of the two sliding slots 15 are slidably connected with sliding blocks 16, the two sliding blocks 16 are fixedly connected with the two threaded sleeves 13 respectively, and the movement of the threaded sleeves 13 is conveniently limited, so that the threaded sleeves 13 are inserted into the jacks 14 to fix the jacks.

The third embodiment is different from the first embodiment in that one ends of two threaded rods 12 extend to the outside of the connected fixing plate 11 and are provided with inner hexagonal grooves, so that a user can rotate the threaded rods 12 by using an inner hexagonal wrench.

The fourth embodiment is different from the first embodiment in that four slots 17 are formed in the upper surface of the upper connecting plate 2, four inserting rods 18 are fixedly connected to the lower surface of the plate 1, the inserting rods 18 are matched with the slots 17, and connection limiting is conveniently carried out on the two plates.

The fifth embodiment is different from the first embodiment in that two side surfaces of each insert rod 18 are provided with movable grooves 19, a row of springs 20 are fixedly connected to one side wall of the inside of each movable groove 19, one end of each row of springs 20 is fixedly connected with a clamping block 21, the clamping blocks 21 can move in the corresponding movable grooves 19, two side walls of the inside of each slot 17 are provided with clamping grooves 22, the clamping grooves 22 are matched with the clamping blocks 21, and further connection and fixation of two plates are facilitated.

The sixth embodiment is different from the first embodiment in that the surface of the upper connecting plate 2 is provided with a mounting groove 23, the mounting groove 23 is matched with the transverse plate 5, the transverse plate 5 is prevented from protruding from the upper connecting plate 2, and the surface is ensured to be flat.

To sum up, this assembled PC board mounting structure, when installing and connecting a plurality of panel 1, insert the inside of recess 4 and slot 17 in another panel 1 top with lower connecting plate 3 and the inserted bar 18 of panel 1 below, the fixture block 21 of inserted bar 18 surface can extrude in the inside of movable groove 19 during the insertion, after the completion of inserting, fixture block 21 stretches out from the inside of movable groove 19 through the elasticity of spring 20, the inside of draw-in groove 22 is gone into to the card, thereby carry out preliminary locking to two panels 1, then through inserting the dead lever 7 on diaphragm 5 to the inside of upper connecting plate 2 and through-hole 6 on lower connecting plate 3, carry out further fixing to two panels 1, then practical hexagon socket head cap screw 9 with diaphragm 5 fixed mounting in the inside of upper connecting plate 2 surface's mounting groove 23, thereby lock two panels, then insert the inside of hexagon socket head cap screw 12 surface through using, then rotate threaded rod 12 and drive threaded sleeve 13 and carry out the removal under the restriction of spout 15 and 16, make two threaded sleeve 13 insert the inside of jack 14 on the lower connecting plate 3, thereby install the panel more fixed connection fast, can carry out multiple mounting plate 1 simultaneously, the effect is fast, and the multiple mounting plate is fixed.

Claims (6)

1. The assembly type PC board mounting structure comprises a board (1) and a transverse board (5), and is characterized in that an upper connecting plate (2) is fixedly connected to the top end of the board (1), a lower connecting plate (3) is fixedly connected to the bottom end of the board (1), a groove (4) is formed in the upper surface of the upper connecting plate (2), the groove (4) is matched with the lower connecting plate (3), a plurality of through holes (6) are formed in the surfaces of the upper connecting plate (2) and the lower connecting plate (3), a plurality of fixing rods (7) are fixedly connected to the surfaces of the transverse board (5), the fixing rods (7) are matched with the through holes (6), a group of threaded holes (8) are formed in the surfaces of the upper connecting plate (2) and the lower connecting plate (3) and the surfaces of the transverse board (5), corresponding inner threads of the threaded holes (8) are sleeved with inner hexagonal bolts (9), two empty grooves (10) are formed in the upper connecting plate (2) and the two empty grooves (10) are formed in the two sides of the upper connecting plate (2), the two inner sides of the fixing plates (11) are respectively connected with threaded rods (12) in a rotating mode, threaded sleeves (13) are respectively sleeved on the surfaces of the threaded rods (12) in a threaded mode, and jacks (14) matched with the threaded sleeves (13) are respectively formed in the two side faces of the lower connecting plate (3).

2. The assembly type PC board mounting structure according to claim 1, wherein sliding grooves (15) are formed in the inner bottom walls of the two empty grooves (10), sliding blocks (16) are connected inside the two sliding grooves (15) in a sliding mode, and the two sliding blocks (16) are fixedly connected with the two threaded sleeves (13) respectively.

3. A mounting structure for a PC board according to claim 1, wherein one end of each of the two threaded rods (12) extends to the outside of the associated fixing plate (11) and is provided with an inner hexagonal groove.

4. The assembly type PC board mounting structure of claim 1, wherein four slots (17) are formed in the upper surface of the upper connecting board (2), four inserting rods (18) are fixedly connected to the lower surface of the board (1), and the inserting rods (18) are matched with the slots (17).

5. The assembly type PC board mounting structure of claim 4, wherein movable grooves (19) are formed in two side surfaces of each inserting rod (18), a row of springs (20) are fixedly connected to one side wall of each movable groove (19), clamping blocks (21) are fixedly connected to one end of each row of springs (20) respectively, the clamping blocks (21) can move in the corresponding movable grooves (19), clamping grooves (22) are formed in two side walls of the interior of each inserting groove (17), and the clamping grooves (22) are matched with the clamping blocks (21).

6. The assembly type PC board mounting structure according to claim 1, wherein the surface of the upper connecting board (2) is provided with a mounting groove (23), and the mounting groove (23) is matched with the transverse board (5).