CN214783829U

CN214783829U - Fixed connecting device for prefabricated part

Info

Publication number: CN214783829U
Application number: CN202121182391.5U
Authority: CN
Inventors: 王义廷; 赵明; 林建仁; 谷昕; 伍根伙; 李仰根; 刘文龙; 谢芳
Original assignee: Fujian Meiyi Prefabricated Part Co ltd
Current assignee: Fujian Meiyi Prefabricated Part Co ltd
Priority date: 2021-05-28
Filing date: 2021-05-28
Publication date: 2021-11-19
Anticipated expiration: 2031-05-28

Abstract

The utility model belongs to the field of prefabricated part connection, in particular to a fixed connection device for a prefabricated part, which comprises a base, wherein a fixed cap is fixedly arranged on the outer surface of the base, a seat hole is fixedly arranged in the middle of the fixed cap, a supporting seat is fixedly arranged above the seat hole, and a support rod is arranged above the supporting seat; through the spring, the vaulting pole, lower tooth mouth, go up the tooth mouth, little tooth mouth, the structural design of left side fixed plate and right fixed plate, realized the fixed connection's to prefabricated component function, it is when fixed to the prefabricated component to have solved fixed connection device, not hard up phenomenon can appear, lead to comparatively difficult to the fixed connection work of prefabricated component, and can lead to fixed connection device impaired even to the weight of prefabricated component itself, delayed the connection to the prefabricated component, the propulsion of engineering has been influenced, direct economic problem of loss has been caused, fixed connection device's work efficiency has been improved.

Description

Fixed connecting device for prefabricated part

Technical Field

The utility model relates to a prefabricated component field of connecting specifically is a fixed connection device for prefabricated component.

Background

The prefabricated components are steel, wood or concrete components which are prefabricated in a factory or on site according to design specifications, the prefabricated pile used for the anti-pulling engineering of the building foundation at present adopts a plurality of welding connection forms of end plates, but due to the fact that certain potential safety hazards exist in the connection mode, the quality difference of welding between the pile head and the pile head is large due to the level difference of site pile foundation construction units and personnel, the quality of welding directly influences the use of the prefabricated pile, and the potential safety hazards are caused to the engineering.

The prefabricated part needs to be fixedly connected, and the prefabricated part can be safely used after being connected, so that the fixed connecting device is used, the prefabricated part is more stably connected through the fixed connecting device, and the use safety of the prefabricated part is higher.

When the existing fixed connecting device is used for fixing the prefabricated part, the phenomenon of looseness can occur, so that the fixed connecting work of the prefabricated part is difficult, the fixed connecting device can be damaged even due to the weight of the prefabricated part, the connection of the prefabricated part is delayed, the promotion of engineering is influenced, and direct loss economy is caused.

Therefore, a fixed connection device for prefabricated parts is proposed to address the above problems.

SUMMERY OF THE UTILITY MODEL

In order to compensate prior art's not enough, solve fixed connection device when fixed to the prefabricated component, not hard up phenomenon can appear, lead to comparatively difficult to the fixed connection work of prefabricated component to the weight to the prefabricated component itself can lead to fixed connection device impaired even, has delayed the connection to the prefabricated component, has influenced the propulsion of engineering, has caused the problem of direct loss economy, the utility model provides a fixed connection device for prefabricated component.

The utility model provides a technical scheme that its technical problem adopted is: a fixed connection device for prefabricated component, the on-line screen storage device comprises a base, the outside fixed surface of base installs the locking cap, the fixed seat hole of being set for in centre of locking cap, the fixed supporting seat of being set for in top in seat hole, the vaulting pole is installed to the top of supporting seat, the outside fixed surface of vaulting pole is set for there is the spring, the top parallel arrangement of spring has the mount pad, the fixed installation axle that is set for in centre of mount pad, the left side parallel arrangement of installation axle has left fixed plate, the outside fixed surface of left fixed plate is set for there is the fixed orifices.

The right side parallel arrangement of fixed orifices has the bolt, the bolt includes screw rod and nut, the below parallel arrangement of screw rod has the nut, the outside fixed surface of bolt is set for has last toothholder, the below parallel arrangement of going up the toothholder has lower toothholder, the top of toothholder is fixed to be set for down the tooth mouth, the top parallel arrangement of tooth mouth has last tooth mouth down, the upper and lower both sides of going up the tooth mouth are fixed to be set for little tooth mouth, the right side parallel arrangement of little tooth mouth has the right fixed plate.

Preferably, the external surface of base and the external surface of locking cap closely laminate between, and coincide between the axis of locking cap and the axis of seat hole, through the cooperation of base, locking cap and seat hole for the device can be installed fast, and improves the installation effectiveness, plays the auxiliary action to prefabricated component's fixed connection.

Preferably, coincide each other between the axis of supporting seat and the axis of vaulting pole, and closely laminate between the external surface of vaulting pole and the external surface of spring, through the cooperation of supporting seat, vaulting pole and spring, to fixed connection device's damage when reducing prefabricated component and connecting, improve fixed connection device's connection security.

Preferably, coincide each other between the axis of mount pad and the axis of installation axle, and be parallel to each other between the axis of installation axle and the axis of left fixed plate, through the cooperation of mount pad, installation axle and left fixed plate, improve the installation effectiveness and the fixed connection efficiency who improves the device to the device, reduce the harm to the device.

Preferably, coincide each other between the axis of fixed orifices and the axis of bolt, and closely laminate between the external surface of bolt and the external surface of last toothholder, through the cooperation of fixed orifices, bolt and last toothholder, improve prefabricated component's firm in connection nature, prevent the not hard up condition, improve the security of connecting.

Preferably, coincide each other between the axis of toothholder and the axis of lower tooth mouth down, and identical between the size of tooth mouth and the size of last tooth mouth down, through the cooperation of toothholder, tooth mouth and last tooth mouth down, improve device connection fixity, improve the work efficiency of device to improve the stability that prefabricated component connects.

Preferably, closely laminate between the axis of little tooth mouth and the external surface of right fixed plate, and identical between the size of right fixed plate and the left fixed plate, through the cooperation of little tooth mouth and right fixed plate, improve the fixed connection efficiency and the fixed degree of device, improve prefabricated component's connection stability and improve prefabricated component's safety in utilization.

Preferably, coincide each other between the axis of screw rod and the axis of nut, and closely laminate between the external surface of nut and the external surface of screw rod, through the cooperation of screw rod and nut, improve the device and to the compact type that prefabricated component is connected, can prevent the possibility that the dangerous condition takes place, improve the security.

The utility model discloses an useful part lies in:

1. the utility model discloses a spring, vaulting pole, lower tooth mouth, go up tooth mouth, little tooth mouth, left fixed plate and right fixed plate's structural design, realized the function to the fixed connection of prefabricated component, solved fixed connection device when fixed to the prefabricated component, the phenomenon that becomes flexible can appear, lead to the fixed connection work to the prefabricated component comparatively difficult, and can lead to fixed connection device impaired even to the weight of prefabricated component itself, delayed the connection to the prefabricated component, influenced the propulsion of engineering, caused the problem of direct loss economy, improved fixed connection device's work efficiency;

2. the utility model discloses a cooperation of supporting seat, vaulting pole and spring reduces the damage to fixed connection device when prefabricated component connects, improves fixed connection device's connection security, and through the cooperation of fixed orifices, bolt and last toothholder, improves prefabricated component's firm in connection nature, prevents the not hard up condition of appearance, improves the security of connecting, through the cooperation of toothholder, lower tooth mouth and last tooth mouth down, improves device connection fixity, improves device's work efficiency to improve the stability that prefabricated component connects.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.

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

FIG. 2 is a schematic view of the bolt structure of the present invention;

FIG. 3 is a schematic view of the connecting mechanism of the present invention;

fig. 4 is a schematic structural view of the latch mechanism of the present invention;

fig. 5 is a schematic view of the base structure of the present invention.

In the figure: 1. a base; 2. a fixing cap; 3. a supporting seat; 4. a spring; 5. a stay bar; 6. a mounting seat; 7. a left fixing plate; 8. a bolt; 801. a screw; 802. a nut; 9. a fixing hole; 10. installing a shaft; 11. a right fixing plate; 12. an upper tooth holder; 13. a lower tooth holder; 14. a lower tooth mouth; 15. an upper tooth mouth; 16. a small tooth mouth; 17. a seat bore.

Detailed Description

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

Referring to fig. 1-5, a fixing and connecting device for prefabricated parts includes a base 1, a fixing cap 2 is fixedly installed on the outer surface of the base 1, a seat hole 17 is fixedly set in the middle of the fixing cap 2, a support seat 3 is fixedly set above the seat hole 17, a support rod 5 is installed above the support seat 3, a spring 4 is fixedly set on the outer surface of the support rod 5, an installation seat 6 is parallelly set above the spring 4, an installation shaft 10 is fixedly set in the middle of the installation seat 6, a left fixing plate 7 is parallelly set on the left side of the installation shaft 10, and a fixing hole 9 is fixedly set on the outer surface of the left fixing plate 7.

A bolt 8 is parallelly arranged on the right side of the fixing hole 9, the bolt 8 comprises a screw 801 and a nut 802, the nut 802 is parallelly arranged below the screw 801, an upper tooth holder 12 is fixedly arranged on the outer surface of the bolt 8, a lower tooth holder 13 is parallelly arranged below the upper tooth holder 12, a lower tooth opening 14 is fixedly arranged above the lower tooth holder 13, an upper tooth opening 15 is parallelly arranged above the lower tooth opening 14, small tooth openings 16 are fixedly arranged on the upper side and the lower side of the upper tooth opening 15, and a right fixing plate 11 is parallelly arranged on the right side of the small tooth opening 16; during operation, through the structural design of the spring 4, the support rod 5, the lower tooth opening 14, the upper tooth opening 15, the small tooth opening 16, the left fixing plate 7 and the right fixing plate 11, the function of fixing connection of the prefabricated part is realized, the problem that when the prefabricated part is fixed by the fixing connection device, the phenomenon of looseness can occur, the fixing connection work of the prefabricated part is difficult, the fixing connection device is damaged even due to the weight of the prefabricated part, the connection of the prefabricated part is delayed, the propulsion of engineering is influenced, the direct economic loss problem is caused, and the working efficiency of the fixing connection device is improved.

The outer surface of the base 1 is tightly attached to the outer surface of the fixing cap 2, and the central axis of the fixing cap 2 is superposed with the central axis of the seat hole 17; during operation, through the cooperation of base 1, locking cap 2 and seat hole 17 for the device can be installed fast, and improves the installation effectiveness, plays the additional action to prefabricated component's fixed connection.

The central axis of the supporting seat 3 and the central axis of the stay bar 5 are superposed with each other, and the outer surface of the stay bar 5 and the outer surface of the spring 4 are tightly attached; during operation, through the cooperation of supporting seat 3, vaulting pole 5 and spring 4, reduce the damage to fixed connection device when prefabricated component connects, improve fixed connection device's connection security.

The central axis of the mounting seat 6 and the central axis of the mounting shaft 10 are overlapped, and the central axis of the mounting shaft 10 and the central axis of the left fixing plate 7 are parallel to each other; during operation, through the cooperation of mount pad 6, installation axle 10 and left fixed plate 7, improve the installation effectiveness to the device and improve the fixed connection efficiency of device, reduce the harm to the device.

The central axis of the fixing hole 9 and the central axis of the bolt 8 are superposed with each other, and the outer surface of the bolt 8 and the outer surface of the upper tooth holder 12 are tightly attached; during operation, through the cooperation of fixed orifices 9, bolt 8 and last toothholder 12, improve prefabricated component's firm in connection nature, prevent the not hard up condition, improve the security of connecting.

The central axis of the lower tooth holder 13 is superposed with the central axis of the lower tooth opening 14, and the size of the lower tooth opening 14 is matched with that of the upper tooth opening 15; during operation, through the cooperation of lower toothholder 13, lower tooth mouth 14 and last tooth mouth 15, improve device connection fixity, improve the work efficiency of device to improve the stability that prefabricated component connects.

The central axis of the small tooth opening 16 is tightly attached to the outer surface of the right fixing plate 11, and the size of the right fixing plate 11 is matched with that of the left fixing plate 7; during operation, through the cooperation of little tooth mouth 16 and right fixed plate 11, improve the fixed connection efficiency and the fixed degree of device, improve the connection stability of prefabricated component and improve the safety in utilization of prefabricated component.

The central axis of the screw 801 and the central axis of the nut 802 are superposed with each other, and the outer surface of the nut 802 and the outer surface of the screw 801 are tightly attached; during operation, through the cooperation of screw rod 801 and nut 802, improve the device and to the compact type of prefabricated component connection, can prevent the possibility that the dangerous condition takes place, improve the security.

The theory of operation carries out the installation of device through base 1, through the fixed connection auxiliary stay of supporting seat 3 to prefabricated component, can play the support to prefabricated component through spring 4 and vaulting pole 5 to prevent to damage fixed connection device, carry out fixed connection to prefabricated component through left fixed plate 7, right fixed plate 11, fixed orifices 9 and bolt 8, through latch mechanism to bolt 8 fixed back, prevent not hard up, and prevent that the prefabricated component from connecting and droing.

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 invention. 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 shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.

Claims

1. A fixed connection device for prefabricated parts, characterized in that: the fixing device comprises a base (1), wherein a fixing cap (2) is fixedly arranged on the outer surface of the base (1), a seat hole (17) is fixedly arranged in the middle of the fixing cap (2), a supporting seat (3) is fixedly arranged above the seat hole (17), a supporting rod (5) is arranged above the supporting seat (3), a spring (4) is fixedly arranged on the outer surface of the supporting rod (5), an installation seat (6) is parallelly arranged above the spring (4), an installation shaft (10) is fixedly arranged in the middle of the installation seat (6), a left fixing plate (7) is parallelly arranged on the left side of the installation shaft (10), and a fixing hole (9) is fixedly arranged on the outer surface of the left fixing plate (7);

the right side parallel set of fixed orifices (9) has bolt (8), bolt (8) include screw rod (801) and nut (802), the below parallel set of screw rod (801) has nut (802), the outside fixed surface of bolt (8) is set for toothholder (12), the below parallel set of going up toothholder (12) has lower toothholder (13), the top of toothholder (13) is fixed to be set for down tooth mouth (14) down, the top parallel set of tooth mouth (14) has last tooth mouth (15) down, the upper and lower both sides of going up tooth mouth (15) are fixed to be set for little tooth mouth (16), the right side parallel set of little tooth mouth (16) has right fixed plate (11).

2. A fixing and connecting device for prefabricated parts according to claim 1, wherein: the outer surface of the base (1) is tightly attached to the outer surface of the fixing cap (2), and the central axis of the fixing cap (2) coincides with the central axis of the seat hole (17).

3. A fixing and connecting device for prefabricated parts according to claim 1, wherein: the axis of supporting seat (3) and the axis of vaulting pole (5) coincide each other, and closely laminate between the external surface of vaulting pole (5) and the external surface of spring (4).

4. A fixing and connecting device for prefabricated parts according to claim 1, wherein: the axis of mount pad (6) and the axis of installation axle (10) coincide each other, and install and be parallel to each other between the axis of axle (10) and the axis of left fixed plate (7).

5. A fixing and connecting device for prefabricated parts according to claim 1, wherein: the central axis of the fixing hole (9) and the central axis of the bolt (8) are overlapped with each other, and the outer surface of the bolt (8) is tightly attached to the outer surface of the upper tooth holder (12).

6. A fixing and connecting device for prefabricated parts according to claim 1, wherein: the central axis of the lower tooth holder (13) is superposed with the central axis of the lower tooth opening (14), and the size of the lower tooth opening (14) is matched with that of the upper tooth opening (15).

7. A fixing and connecting device for prefabricated parts according to claim 1, wherein: the central axis of the small tooth opening (16) is tightly attached to the outer surface of the right fixing plate (11), and the size of the right fixing plate (11) is matched with that of the left fixing plate (7).

8. A fixing and connecting device for prefabricated parts according to claim 1, wherein: the central axis of the screw (801) and the central axis of the nut (802) are superposed with each other, and the outer surface of the nut (802) and the outer surface of the screw (801) are tightly attached.