CN215631687U

CN215631687U - Heat-proof bridge split bolt capable of reducing building energy consumption

Info

Publication number: CN215631687U
Application number: CN202122255116.8U
Authority: CN
Inventors: 白恒宇; 倪欣; 董超; 席嘉诚
Original assignee: China United Northwest Institute for Engineering Design and Research Co Ltd
Current assignee: China United Northwest Institute for Engineering Design and Research Co Ltd
Priority date: 2021-09-16
Filing date: 2021-09-16
Publication date: 2022-01-25
Anticipated expiration: 2031-09-16

Abstract

The utility model relates to the technical field of building structures, in particular to a heat-proof bridge split bolt capable of reducing building energy consumption, which comprises a heat-resisting section and two connecting sections which are separately arranged, wherein the end part of the heat-resisting section is detachably connected with a transition piece, and the transition piece is connected with the connecting sections; the heat-resistant section is made of a heat-resistant and elastic material. The heat-proof bridge split bolt capable of reducing building energy consumption is provided with the heat-resistant section and the connecting section which are separated from each other, and the heat-resistant section is made of a material with heat resistance elasticity, so that direct contact of the connecting section is reduced, the heat bridge phenomenon can be effectively reduced, and further the building energy consumption is reduced.

Description

Heat-proof bridge split bolt capable of reducing building energy consumption

Technical Field

The utility model relates to the technical field of building structures, in particular to a heat-proof bridge split bolt capable of reducing building energy consumption.

Background

The building outer wall is an important component of a building, the building outer wall can also be a shear wall and is used as a structural lateral force resistant component, concrete needs to be poured during construction of the shear wall, and a template needs to be erected during pouring. The tie between the templates is borne by the split bolts, the split bolts mainly bear the lateral pressure and other loads of concrete, the space between the inner template and the outer template can meet the design requirements, and meanwhile, the split bolts can also be used as supporting points of a supporting structure, so that the arrangement of the split bolts has great influence on the integrity, the rigidity and the strength of the template structure.

At present, the split bolt is usually made of steel, a screw rod of the split bolt penetrates through the whole wall body, a heat bridge effect is easily caused, heat preservation of modern buildings is not facilitated, and energy consumption and operation cost of the buildings are increased.

SUMMERY OF THE UTILITY MODEL

Aiming at the problem that the energy consumption of a building is large due to a thermal bridge in the prior art, the utility model provides the heat-proof bridge split bolt capable of reducing the energy consumption of the building.

The utility model is realized by the following technical scheme:

a heat-proof bridge split bolt capable of reducing building energy consumption comprises a heat-resistant section and two connecting sections which are separately arranged, wherein the end part of the heat-resistant section is detachably connected with a transition piece, and the transition piece is connected with the connecting sections; the heat-resistant section is made of a heat-resistant and elastic material.

Preferably, the heat resistance section comprises a main body section and a transition section positioned at the end part of the main body section, the cross-sectional area of the transition section is larger than that of the main body section, and the transition piece is provided with a mounting groove matched with the transition section.

Preferably, the cross-sectional area of the transition section gradually increases from the end close to the main body section to the end far away from the main body section, and the included angle between the inclined edge of the transition section and the axis of the transition section is smaller than or equal to the friction angle.

Preferably, a plurality of buckle protrusions are further arranged on the outer side of the transition section along the axial direction, and a plurality of grooves matched with the buckle protrusions are formed in the inner wall of the mounting groove.

Preferably, a reinforcing inner core is arranged inside the heat resistance section.

Preferably, the reinforcing inner core comprises a tensile section and two reinforcing platforms positioned at the ends of the tensile section, one part of the tensile section is positioned in the main body section, the other part of the tensile section is positioned in the transition section, the reinforcing platforms are positioned in the transition section, and the cross-sectional area of each reinforcing platform is larger than that of the main body section.

Preferably, the connecting section comprises a connecting sleeve, a screw rod and a fastener, one end of the connecting sleeve is detachably connected with the transition piece, and the other end of the connecting sleeve is connected with the screw rod; the fastener is connected with the screw.

Preferably, the connecting sleeve comprises a connecting cylinder and a connecting plate vertical to the axis of the connecting cylinder, the connecting plate is connected to one side of the connecting cylinder, the screw is connected with the connecting plate, and the transition piece is connected with the connecting cylinder.

Compared with the prior art, the utility model has the following beneficial effects:

the heat-proof bridge split bolt capable of reducing building energy consumption is provided with the heat-resistant section and the connecting section which are separated from each other, and the heat-resistant section is made of the material with elastic heat resistance, so that the direct contact of the connecting section is avoided, the heat bridge phenomenon can be effectively reduced, and further the building energy consumption is reduced. The transition piece is connected with the elastic heat resistance section, and the transition piece can ensure the connection stability of the heat resistance section and the connection section.

The hypotenuse of changeover portion is less than or equal to the friction angle rather than the contained angle of axis, can guarantee that this application is to stay bolt changeover portion and changeover component under the stress can't take place relative displacement along the direction of pulling to reaching the changeover component and can't deviate from the changeover portion, and then make this application have extremely strong ability to pulling to stay bolt. The buckle protrusion can be used for positioning the connection between the transition section and the transition piece, so that the transition piece is convenient to mount, and the relative displacement trend of the transition section and the transition piece is reduced.

The strength of the heat resistance section can be enhanced by the reinforcing inner core in the heat resistance section, the structure of the transition section is guaranteed not to generate large elastic compression deformation, and the heat resistance section can be guaranteed not to generate structural damage under the condition that the two ends of the heat resistance section are pulled.

Drawings

FIG. 1 is a schematic structural view of a heat-proof bridge split bolt capable of reducing building energy consumption according to the present invention;

FIG. 2 is a schematic structural diagram of a heat-resistant section of a heat-proof bridge split bolt capable of reducing building energy consumption according to the present invention;

FIG. 3 is a schematic diagram of a half-section structure of a transition piece of a heat-proof bridge split bolt capable of reducing building energy consumption according to the utility model;

FIG. 4 is a schematic view of the assembly of the heat-resistant section and the transition piece of the heat-proof bridge split bolt for reducing the energy consumption of the building;

FIG. 5 is a half-sectional view of the assembly of the heat-resistant section and the transition piece of the heat-proof bridge split bolt for reducing the energy consumption of the building;

FIG. 6 is a schematic view of a half-section structure of a heat-resistant section of a heat-proof bridge split bolt capable of reducing building energy consumption according to the present invention;

FIG. 7 is a schematic structural view of a reinforced inner core of a heat-proof bridge split bolt capable of reducing building energy consumption according to the present invention;

FIG. 8 is a schematic structural diagram of a connecting section of a heat-proof bridge split bolt capable of reducing building energy consumption according to the present invention;

fig. 9 is a front view of a connection section of a heat-proof bridge split bolt capable of reducing building energy consumption according to the present invention.

In the figure, 1, a heat resistant section; 101. a main body section; 102. a transition section; 2. a transition piece; 3. a connecting sleeve; 301. a connecting cylinder; 302. a connecting plate; 4. a screw; 5. a mountain shaped member; 6. a mountain-shaped female; 7. reinforcing the inner core; 701. a tensile section; 702. a reinforcing table; 8. a snap projection; 9. a connecting section; 10. mounting grooves; 11. a groove; 12. a fastener.

Detailed Description

The present invention will now be described in further detail with reference to specific examples, which are intended to be illustrative, but not limiting, of the utility model.

The utility model discloses a heat-proof bridge split bolt capable of reducing building energy consumption, which comprises a heat-resistant section 1 and two connecting sections 9 which are separately arranged, wherein the end part of the heat-resistant section 1 is detachably connected with a transition piece 2, the heat-resistant section 1 comprises a main body section 101 and a transition section 102 positioned at the end part of the main body section 101, the cross-sectional area of the transition section 102 is larger than that of the main body section 101, and the cross-sectional area of the heat-resistant section 1 is circular in the embodiment. Referring to fig. 3, the transition piece 2 is provided with a mounting groove 10 that mates with the transition section 102.

Referring to fig. 2 and 3, the cross-sectional area of the transition section 102 gradually increases from the end close to the main body section 101 to the end far from the main body section 101, in this embodiment, the transition section 102 is in a circular truncated cone shape, and the included angle between the oblique side of the transition section 102 and the axis thereof is smaller than or equal to the friction angle. A plurality of integrally formed buckle protrusions 8 are further arranged on the outer circumferential direction of the transition section 102, and a plurality of grooves 11 matched with the buckle protrusions 8 are formed in the inner wall of the mounting groove 10. Referring to fig. 4 and 5, after installation, the transition piece 2 is sleeved outside the transition section 102, the transition section 102 is located in the installation groove 10 of the transition piece 2, and the snap protrusions 8 are embedded in the grooves 11.

The heat resistance section 1 is made of heat-insulating and elastic material, and the heat resistance section 1 is made of rubber material in the embodiment. Referring to fig. 6 and 7, a reinforcing core 7 is disposed inside the heat resistant section 1, the reinforcing core 7 includes a tensile section 701 and a reinforcing platform 702 located at an end of the tensile section 701, a portion of the tensile section 701 is located in the main body section 101, the remaining portion of the tensile section is located in the transition section 102, the reinforcing platform 702 is located in the transition section 102, a cross-sectional area of the reinforcing platform 702 is larger than a cross-sectional area of the main body section 101, and a cross-section of the reinforcing platform 702 in this embodiment is circular.

Referring to fig. 8 and 9, the connection section 9 includes a connection sleeve 3, a screw rod 4 and a fastener 12, the connection sleeve 3 includes a connection cylinder 301 and a connection plate 302 perpendicular to the axis of the connection cylinder 301, the connection plate 302 is connected to one side of the connection cylinder 301, the screw rod 4 is connected to the connection plate 302, the connection cylinder 301 is detachably connected to the transition piece 2, and in this embodiment, the connection cylinder 301 is in threaded connection with the transition piece 2. The fastener 12 is connected with the screw rod 4, in the embodiment, the fastener 12 comprises a mountain-shaped part 5 and a mountain-shaped female 6, and the mountain-shaped part 5 and the mountain-shaped female 6 are both in threaded connection with the screw rod 4.

The implementation principle of the heat-proof bridge split bolt capable of reducing the building energy consumption is as follows: first, the transition piece 2 is connected to the end of the heat resistant section 1, that is, the transition piece 102 is engaged with the mounting groove 10, and the snap protrusions 8 are engaged with the grooves 11. The connection of the connecting sleeve 3 to the threaded rod 4 is then carried out.

And then, installing the heat resistance section 1 at a preset position, connecting the connecting sleeve 3 with the transition piece 2, and finally connecting the fastening piece 12 to finish the installation of the split bolt.

According to the heat-proof bridge split bolt capable of reducing the building energy consumption, the heat-proof bridge split bolt is provided with the heat-proof section 1 and the connecting section 9 which are separated, so that the heat bridge phenomenon can be effectively reduced, the heat bridge effect in the construction of the shear wall is reduced, and the building energy consumption is further remarkably reduced.

Claims

1. The heat-proof bridge split bolt capable of reducing the building energy consumption is characterized by comprising a heat-resistant section (1) and two connecting sections (9) which are separately arranged, wherein the end part of the heat-resistant section (1) is detachably connected with a transition piece (2), and the transition piece (2) is connected with the connecting sections (9); the heat-resistant section (1) is made of heat-resistant and elastic materials.

2. The heat bridge prevention split bolt capable of reducing building energy consumption according to claim 1, wherein the heat resistance section (1) comprises a main body section (101) and a transition section (102) located at the end of the main body section (101), the cross-sectional area of the transition section (102) is larger than that of the main body section (101), and the transition piece (2) is provided with a mounting groove (10) matched with the transition section (102).

3. The thermal bridge split bolt capable of reducing building energy consumption according to claim 2, wherein the cross-sectional area of the transition section (102) gradually increases from the end close to the main body section (101) to the end far away from the main body section (101), and the included angle between the oblique edge of the transition section (102) and the axis thereof is smaller than or equal to the friction angle.

4. The heat-proof bridge split bolt capable of reducing building energy consumption according to claim 2, characterized in that a plurality of snap protrusions (8) are further axially arranged on the outer side of the transition section (102), and a plurality of grooves (11) matched with the snap protrusions (8) are arranged on the inner wall of the installation groove (10).

5. The heat-proof bridge split bolt capable of reducing building energy consumption according to claim 2 is characterized in that a reinforcing inner core (7) is arranged inside the heat-resistant section (1).

6. The thermal bridge split bolt capable of reducing building energy consumption according to claim 5, wherein the reinforcing inner core (7) comprises a tensile section (701) and two reinforcing platforms (702) positioned at the ends of the tensile section (701), a part of the tensile section (701) is positioned in the main body section (101), the rest part of the tensile section is positioned in the transition section (102), the reinforcing platforms (702) are positioned in the transition section (102), and the cross-sectional area of the reinforcing platforms (702) is larger than that of the main body section (101).

7. The heat-proof bridge split bolt capable of reducing building energy consumption according to claim 1, characterized in that the connecting section (9) comprises a connecting sleeve (3), a screw rod (4) and a fastener (12), one end of the connecting sleeve (3) is detachably connected with the transition piece (2), and the other end is connected with the screw rod (4); the fastener (12) is connected with the screw rod (4).

8. The thermal bridge split bolt capable of reducing building energy consumption according to claim 7, wherein the connecting sleeve (3) comprises a connecting cylinder (301) and a connecting plate (302) perpendicular to the axis of the connecting cylinder (301), the connecting plate (302) is connected to one side of the connecting cylinder (301), the screw (4) is connected with the connecting plate (302), and the transition piece (2) is connected with the connecting cylinder (301).