CN215519238U

CN215519238U - U-shaped embedded frame with detachable screw head

Info

Publication number: CN215519238U
Application number: CN202122014153.XU
Authority: CN
Inventors: 马啸
Original assignee: Huizhou Jihe Optoelectronics Technology Co ltd
Current assignee: Huizhou Jihe Optoelectronics Technology Co ltd
Priority date: 2021-08-25
Filing date: 2021-08-25
Publication date: 2022-01-14
Anticipated expiration: 2031-08-25

Abstract

The utility model discloses a U-shaped embedded frame with a detachable screw head, which comprises a U-shaped frame, wherein clamping ports are formed in two sides of the outer wall of the top of the U-shaped frame, connecting mechanisms are arranged on the inner walls of the two clamping ports, screw rods are fixedly connected to the outer wall of the top of the two connecting mechanisms, nuts are screwed on the outer walls of the two screw rods, each connecting mechanism comprises a fixed seat, the outer wall of the bottom of each fixed seat is fixedly connected with a connecting pipe with a hexagonal prism structure, an opening is formed in the outer wall of one side of each connecting pipe, a limiting block is slidably connected to the inner wall of the opening, an installation seat is fixedly connected to the inner wall of the bottom of each fixed seat, and a groove is formed in the outer wall of the top of the installation seat. According to the utility model, the connecting mechanism is arranged between the screw rod and the U-shaped frame, and the screw rod is conveniently and quickly disassembled and assembled through the matching between the connecting mechanism and the clamping interface on the U-shaped frame, so that the detachable embedded frame of the screw rod is realized.

Description

U-shaped embedded frame with detachable screw head

Technical Field

The utility model relates to the technical field of embedded frames, in particular to a U-shaped embedded frame with a detachable screw head.

Background

The pre-buried frame is an iron member pre-installed (buried) in a concealment project. The function is to facilitate the installation and fixation of the external engineering equipment foundation. The screw head on the pre-buried frame of current U-shaped is direct weld generally, so the screw head generally can't dismantle, and in the in-service use process, the screw head is damaged easily, and it is relatively more troublesome when needing to change the screw head.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art, and provides a U-shaped embedded frame with a detachable screw head.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a U-shaped pre-buried frame with a detachable screw head comprises a U-shaped frame, wherein clamping ports are formed in two sides of the outer wall of the top of the U-shaped frame, connecting mechanisms are arranged on the inner walls of the two clamping ports, screw rods are fixedly connected to the outer wall of the top of the connecting mechanisms, nuts are screwed on the outer walls of the two screw rods, each connecting mechanism comprises a fixed seat, a connecting pipe with a hexagonal prism structure is fixedly connected to the outer wall of the bottom of the fixed seat, an opening is formed in the outer wall of one side of each connecting pipe, a limiting block is slidably connected to the inner wall of the bottom of the connecting seat, a mounting seat is fixedly connected to the inner wall of the bottom of the fixed seat, a groove is formed in the outer wall of the top of the mounting seat, the inner walls of the two sides of the groove are connected with the same roller shaft through bearings, fixed plates are fixedly connected to two sides of the outer wall of the top of the mounting seat, the outer wall of the top of the two fixed plates is slidably connected with the same sliding plate, and a connecting port is formed in the outer wall of one side of the fixed seat, and the inner wall of the connecting port is connected with a button fixed on the sliding plate in a sliding way. The same connecting plate is connected between the two screws.

Preferably, the inner walls of the two sides of the connecting pipe are fixedly connected with connecting frames, and the inner walls of the two connecting frames are fixedly connected with sliding rods.

Preferably, two the outer wall of slide bar has cup jointed the second spring, and the outer wall of two slide bars has cup jointed the sliding sleeve, two sliding sleeve fixed connection is on same stopper.

Preferably, two the inner wall of joint interface all seted up with stopper assorted spacing groove, one side outer wall fixedly connected with erection column of stopper, and the bottom outer wall fixedly connected with fixed pulley of one of them link.

Preferably, the mounting column is connected with a steel wire, and the steel wire penetrates through the fixed pulley and the roll shaft in sequence to be connected to the sliding plate.

Preferably, the outer walls of the two fixing plates are fixedly connected with mounting rods, the outer walls of the two mounting rods are sleeved with first springs, and the sliding plates are slidably connected to the outer walls of the two mounting rods.

Preferably, the outer wall of the bottom of the connecting pipe is provided with a third spring, and the inner wall of the bottom of the clamping interface is provided with a connecting groove matched with the third spring.

The utility model has the beneficial effects that:

1. according to the utility model, the connecting mechanism is arranged between the screw rod and the U-shaped frame, and the screw rod is conveniently and quickly disassembled and assembled through the matching between the connecting mechanism and the clamping interface on the U-shaped frame, so that the detachable embedded frame of the screw rod is realized.

2. According to the utility model, the sliding plate and the connecting pipe are internally provided with the limiting block, and the linkage between the sliding plate and the limiting block is realized through the steel wire, so that the action of the limiting block can be controlled through the button, and the locking and unlocking of the connecting pipe are further realized.

3. According to the utility model, the connecting pipe is arranged to be of the hexagonal prism structure, so that one side of the limiting block can be conveniently and rapidly positioned, the problem that the limiting block cannot be locked during installation is avoided, and the dismounting efficiency is further improved.

Drawings

Fig. 1 is a schematic structural view of a U-shaped embedded frame with a detachable screw head according to the present invention;

FIG. 2 is a schematic view of a screw structure of a U-shaped embedded frame with a detachable screw head according to the present invention;

FIG. 3 is a schematic structural view of a connecting mechanism of a U-shaped embedded frame with a detachable screw head according to the present invention;

fig. 4 is a schematic view of an unfolding structure of a mounting seat of a U-shaped embedded frame with a detachable screw head according to the present invention;

FIG. 5 is a schematic view of a connecting pipe structure of a U-shaped embedded frame with a detachable screw head according to the present invention;

fig. 6 is a schematic structural diagram of a limiting block of a U-shaped embedded frame with a detachable screw head according to the present invention.

In the figure: 1. a U-shaped frame; 2. a connecting mechanism; 3. a screw; 4. a nut; 5. a connecting plate; 6. a fixed seat; 7. a button; 8. a connecting pipe; 9. a limiting block; 10. a mounting seat; 11. a sliding plate; 12. mounting a rod; 13. a first spring; 14. a roll shaft; 15. a steel wire; 16. a fixing plate; 17. a connecting frame; 18. a slide bar; 19. mounting a column; 20. a fixed pulley; 21. a second spring.

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.

Example one

Referring to fig. 1-6, a U-shaped pre-buried frame with a detachable screw head comprises a U-shaped frame 1, wherein clamping ports are respectively arranged on two sides of the outer wall of the top of the U-shaped frame 1, connecting mechanisms 2 are arranged on the inner walls of the two clamping ports, screw rods 3 are fixedly connected to the outer walls of the tops of the two connecting mechanisms 2, nuts 4 are screwed on the outer walls of the two screw rods 3, each connecting mechanism 2 comprises a fixed seat 6, a connecting pipe 8 with a hexagonal prism structure is fixedly connected to the outer wall of the bottom of the fixed seat 6, an opening is arranged on the outer wall of one side of the connecting pipe 8, a limiting block 9 is slidably connected to the inner wall of the opening, an installation seat 10 is fixedly connected to the inner wall of the bottom of the fixed seat 6, a groove is arranged on the outer wall of the top of the installation seat 10, the inner walls of two sides of the groove are connected with a same roller shaft 14 through bearings, fixed plates 16 are fixedly connected to two sides of the outer wall of the top of the installation seat 10, and a same sliding plate 11 is slidably connected to the outer walls of the tops of the two fixed plates 16, the outer wall of one side of the fixed seat 6 is provided with a connecting port, the inner wall of the connecting port is connected with a button 7 fixed on the sliding plate 11 in a sliding way, the inner walls of two sides of the connecting pipe 8 are fixedly connected with connecting frames 17, the inner walls of the two connecting frames 17 are fixedly connected with sliding rods 18, the outer walls of the two sliding rods 18 are sleeved with second springs 21, the outer walls of the two sliding rods 18 are sleeved with sliding sleeves, the two sliding sleeves are fixedly connected on the same limiting block 9, the inner walls of the two clamping ports are respectively provided with a limiting groove matched with the limiting block 9, the outer wall of one side of the limiting block 9 is fixedly connected with a mounting column 19, the outer wall of the bottom of one connecting frame 17 is fixedly connected with a fixed pulley 20, the mounting column 19 is connected with a steel wire 15, the steel wire 15 sequentially penetrates through the fixed pulley 20 and a roller shaft 14 to be connected on the sliding plate 11, the outer walls of the two fixing plates 16 are respectively fixedly connected with mounting rods 12, and the outer walls of the two mounting rods 12 are sleeved with first springs 13, the sliding plate 11 is slidably attached to the outer walls of the two mounting bars 12. The same connecting plate 5 is connected between the two screws 3.

The working principle is as follows: during the dismantlement, when needing to dismantle screw rod 3, promote sliding plate 11 through button 7 earlier and remove, and then stimulate steel wire 15, steel wire 15 passes through roller 14 switching-over, taut steel wire 15 when sliding plate 11 removes to first spring 13 direction, steel wire 15 drags erection column 19 when acting, thereby time spacing piece 9 removes to connecting pipe 8, sliding sleeve extrusion second spring 21 on the slide bar 18 simultaneously, connecting pipe 8 and U-shaped frame 1 accomplish the unblock when stopper 9 removes, can directly take coupling mechanism 2 out, thereby realize the dismantlement to screw rod 3, after the completion of repeated above-mentioned operation joint during the installation, loosen button 7 stopper 9 and drive stopper 9 under the effect of second spring 21 and insert the spacing inslot and accomplish the connection.

Example two

Referring to fig. 1-6, a U-shaped pre-buried frame with a detachable screw head comprises a U-shaped frame 1, wherein clamping ports are respectively arranged on two sides of the outer wall of the top of the U-shaped frame 1, connecting mechanisms 2 are arranged on the inner walls of the two clamping ports, screw rods 3 are fixedly connected to the outer walls of the tops of the two connecting mechanisms 2, nuts 4 are screwed on the outer walls of the two screw rods 3, each connecting mechanism 2 comprises a fixed seat 6, a connecting pipe 8 with a hexagonal prism structure is fixedly connected to the outer wall of the bottom of the fixed seat 6, an opening is arranged on the outer wall of one side of the connecting pipe 8, a limiting block 9 is slidably connected to the inner wall of the opening, an installation seat 10 is fixedly connected to the inner wall of the bottom of the fixed seat 6, a groove is arranged on the outer wall of the top of the installation seat 10, the inner walls of two sides of the groove are connected with a same roller shaft 14 through bearings, fixed plates 16 are fixedly connected to two sides of the outer wall of the top of the installation seat 10, and a same sliding plate 11 is slidably connected to the outer walls of the tops of the two fixed plates 16, the outer wall of one side of the fixed seat 6 is provided with a connecting port, the inner wall of the connecting port is connected with a button 7 fixed on the sliding plate 11 in a sliding way, the inner walls of two sides of the connecting pipe 8 are fixedly connected with connecting frames 17, the inner walls of the two connecting frames 17 are fixedly connected with sliding rods 18, the outer walls of the two sliding rods 18 are sleeved with second springs 21, the outer walls of the two sliding rods 18 are sleeved with sliding sleeves, the two sliding sleeves are fixedly connected on the same limiting block 9, the inner walls of the two clamping ports are respectively provided with a limiting groove matched with the limiting block 9, the outer wall of one side of the limiting block 9 is fixedly connected with a mounting column 19, the outer wall of the bottom of one connecting frame 17 is fixedly connected with a fixed pulley 20, the mounting column 19 is connected with a steel wire 15, the steel wire 15 sequentially penetrates through the fixed pulley 20 and a roller shaft 14 to be connected on the sliding plate 11, the outer walls of the two fixing plates 16 are respectively fixedly connected with mounting rods 12, and the outer walls of the two mounting rods 12 are sleeved with first springs 13, sliding plate 11 sliding connection is on the outer wall of two

installation poles

12, and 8 bottom outer walls of connecting pipe are provided with the third spring, and joint mouth bottom inner wall seted up with third spring assorted spread groove, are connected with same connecting plate 5 between two screw rods 3.

The working principle is as follows: when dismantling, when needing to dismantle screw rod 3, promote sliding plate 11 through button 7 earlier and remove, and then stimulate steel wire 15, steel wire 15 is through the switching-over of roller 14, taut steel wire 15 when sliding plate 11 removes to first spring 13 direction, steel wire 15 drags erection column 19 when acting, thereby time spacing piece 9 removes to connecting pipe 8, sliding sleeve extrusion second spring 21 on the slide bar 18 simultaneously, connecting pipe 8 and U-shaped frame 1 accomplish the unblock when stopper 9 removes, can directly take coupling mechanism 2 out, thereby realize the dismantlement to screw rod 3, after the completion of repeated above-mentioned operation joint during the installation, loosen button 7 stopper 9 and drive stopper 9 under the effect of second spring 21 and insert the spacing inslot and accomplish the connection, be convenient for improve coupling mechanism 2's stability through set up the third spring in connecting pipe 8 bottoms.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. A U-shaped embedded frame with detachable screw heads comprises a U-shaped frame (1) and is characterized in that the two sides of the outer wall of the top of the U-shaped frame (1) are provided with joint ports, the inner walls of the two joint ports are provided with connecting mechanisms (2), the outer wall of the top of each connecting mechanism (2) is fixedly connected with a screw rod (3), the outer walls of the two screw rods (3) are screwed with nuts (4), each connecting mechanism (2) comprises a fixing seat (6), the outer wall of the bottom of each fixing seat (6) is fixedly connected with a connecting pipe (8) with a hexagonal prism structure, the outer wall of one side of each connecting pipe (8) is provided with an opening, the inner wall of each opening is slidably connected with a limiting block (9), the inner wall of the bottom of each fixing seat (6) is fixedly connected with a mounting seat (10), the outer wall of the top of each mounting seat (10) is provided with a groove, the inner walls of the two sides of each groove are connected with the same roller shaft (14) through bearings, and the both sides of mount pad (10) top outer wall are equal fixedly connected with fixed plate (16), two fixed plate (16) top outer wall sliding connection has same sliding plate (11), the connector has been seted up to one side outer wall of fixing base (6), and the inner wall sliding connection of connector has button (7) of fixing on sliding plate (11), two be connected with same connecting plate (5) between screw rod (3).

2. The U-shaped embedded frame with the detachable screw heads as claimed in claim 1, wherein the connecting frames (17) are fixedly connected to the inner walls of the two sides of the connecting pipe (8), and the sliding rods (18) are fixedly connected to the inner walls of the two connecting frames (17).

3. The U-shaped embedded frame with the detachable screw heads as claimed in claim 2, wherein the outer walls of the two sliding rods (18) are sleeved with second springs (21), the outer walls of the two sliding rods (18) are sleeved with sliding sleeves, and the two sliding sleeves are fixedly connected to the same limiting block (9).

4. The U-shaped embedded frame with the detachable screw heads as claimed in claim 3, wherein the inner walls of the two clamping interfaces are provided with limiting grooves matched with the limiting blocks (9), the outer wall of one side of each limiting block (9) is fixedly connected with a mounting column (19), and the outer wall of the bottom of one connecting frame (17) is fixedly connected with a fixed pulley (20).

5. The U-shaped embedded frame with the detachable screw heads as claimed in claim 4, wherein the mounting posts (19) are connected with steel wires (15), and the steel wires (15) sequentially penetrate through the fixed pulleys (20) and the roller shafts (14) to be connected to the sliding plate (11).

6. The U-shaped embedded frame with the detachable screw heads as claimed in claim 5, wherein the outer walls of the two fixing plates (16) are fixedly connected with the mounting rods (12), the outer walls of the two mounting rods (12) are sleeved with the first springs (13), and the sliding plates (11) are slidably connected to the outer walls of the two mounting rods (12).

7. The U-shaped embedded frame with the detachable screw heads as claimed in claim 6, wherein a third spring is arranged on the outer wall of the bottom of the connecting pipe (8), and a connecting groove matched with the third spring is formed in the inner wall of the bottom of the clamping interface.