CN212957623U

CN212957623U - Building engineering connects flitch

Info

Publication number: CN212957623U
Application number: CN202021658470.4U
Authority: CN
Inventors: 林银跃
Original assignee: Huizhou Fulin Wood Industry Co ltd
Current assignee: Huizhou Fulin Wood Industry Co ltd
Priority date: 2020-08-11
Filing date: 2020-08-11
Publication date: 2021-04-13
Anticipated expiration: 2030-08-11

Abstract

The utility model discloses a building engineering connects flitch, including metal crate, metal crate's inside joint has the dampproof course, the inside joint of dampproof course has the square timber, metal crate's front and metal crate's inside wall are all seted up flutedly, metal crate's left surface fixedly connected with metal cardboard, two sets of symmetrical first through-holes have been seted up to metal cardboard's left surface, metal crate's right flank fixedly connected with metal draw-in groove, metal draw-in groove's inside wall fixedly connected with bearing block, two sets of symmetrical screw thread through-holes have been seted up to metal draw-in groove's right surface. This building engineering connects flitch can be connected between the flitch, plays the effect of connecting between the flitch, can be with metal draw-in groove and metal cardboard stable connection, has reached and has connected stable effect between flitch and the flitch, can use the square timber after timber leftover bits are regular, has played the effect of waste recovery and environmental protection.

Description

Building engineering connects flitch

Technical Field

The utility model belongs to the technical field of building engineering, especially, relate to a building engineering connects flitch.

Background

The building engineering is an engineering subject for building various facilities and places for activities such as human life, production, protection and the like, and covers engineering buildings in various categories such as ground, underground, land, water and underwater, a tool of a wood beam is often used in the building, the wood beam is a square wood strip which is cut into a certain specification and shape according to actual processing requirements and is generally used for door and window materials and templates in structural construction, the wood beam is one of construction materials commonly used in the building, in civil and architectural engineering, the building wood beam is often used as a fillet of a concrete template and can play a role in reinforcing the template, but most of the wood beams used in the current building are connected by wood and are finally bonded together through glue, and the connection mode is often cracked due to instability in the construction engineering and has serious potential safety hazards, so that the problems are solved, we provide a connecting batten for civil engineering.

SUMMERY OF THE UTILITY MODEL

The utility model provides a, it is through the glue bonding to aim at solving above-mentioned existence timber and connect, and is stable inadequately, has very serious potential safety hazard problem in the construction.

The utility model is realized in such a way, a building engineering connecting batten comprises a metal frame, a dampproof layer is clamped inside the metal frame, a square timber is clamped inside the dampproof layer, grooves are respectively arranged on the front surface of the metal frame and the inner side wall of the metal frame, a metal clamping plate is fixedly connected on the left side surface of the metal frame, two sets of symmetrical first through holes are arranged on the left side surface of the metal clamping plate, a metal clamping groove is fixedly connected on the right side surface of the metal frame, a bearing block is fixedly connected on the inner side wall of the metal clamping groove, two sets of symmetrical screw thread through holes are arranged on the right side surface of the metal clamping groove, a bolt is arranged on the right side of each screw thread through hole, a nut is arranged on the left side of each screw thread through hole, and the left end of each bolt sequentially penetrates through the screw thread through holes and the nut and extends, the outer surface of each bolt is in threaded connection with the threaded through hole and the inner wall of the nut respectively, symmetrical clamping jaws are fixedly connected to the back of the metal frame, a metal cover plate is placed on the upper surface of the metal frame, two convex grooves different in size are formed in the bottom surface of the metal cover plate, and symmetrical buckles are fixedly connected to the back of the metal cover plate.

Preferably, a handle is placed on the back surface of the metal cover plate, and the front surface of the handle is fixedly connected with the back surface of the metal cover plate.

Preferably, the front surface of the metal frame is fixedly connected with a warning board which is rectangular.

Preferably, the anti-slip strips are placed above the metal cover plate, and the bottom surface of each anti-slip strip is fixedly connected with the upper surface of the metal cover plate.

Preferably, three groups of second through holes are formed in the upper surface of the metal cover plate, and the number of the second through holes is at least six.

Preferably, every the rubber pad has all been placed to the top of second through-hole, every cement nail has all been placed to the top of rubber pad, every the bottom of cement nail all runs through rubber pad and second through-hole in proper order and extends to the below of second through-hole.

Preferably, the inner wall of the second through hole is fixedly connected with an expansion wire, and the inner wall of the expansion wire is fixedly connected with the outer surface of the cement nail.

Compared with the prior art, the beneficial effects of the utility model are that: through the bearing block, metal cardboard and metal draw-in groove, can make two these flitches link together, the effect of connecting the flitch has been played, through first through-hole, the screw thread through-hole, bolt and nut, guarantee the connection of metal cardboard and metal draw-in groove, even can not take place the separation in the work progress yet, the potential safety hazard of unstable existence because of connecting between the flitch in having avoided the construction, through flitch metal frame, make the flitch structure can be more stable, the effect of construction safelyr has been reached, through using the square timber after being regulated by timber leftover bits, the dependence to the trees resource has been reduced, the waste of resource has been avoided, reach waste recovery and the effect of environmental protection.

Drawings

FIG. 1 is a cross-sectional view of a front view of a metal frame according to the present invention;

fig. 2 is a cross-sectional view of a side view of the metal frame of the present invention;

fig. 3 is a cross-sectional view of a top view of the metal frame of the present invention;

fig. 4 is a top view of the metal cover plate of the present invention;

fig. 5 is an enlarged schematic view of a structure shown in fig. 2 according to the present invention.

In the figure: 1. a metal card board; 2. square wood; 3. a moisture barrier; 4. a metal frame; 5. a metal clamping groove; 6. a bolt; 7. a threaded through hole; 8. a nut; 9. a claw; 10. a groove; 11. a convex groove; 12. a metal cover plate; 13. a second through hole; 14. buckling; 15. a first through hole; 16. anti-slip strips; 17. a handle; 18. a warning board; 19. a bearing block; 20. a rubber pad; 21. a cement nail; 22. and (4) expanding the filaments.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1-5, a building engineering connecting batten comprises a metal frame 4, a moisture-proof layer 3 is clamped inside the metal frame 4, a square timber 2 is clamped inside the moisture-proof layer 3, a groove 10 is formed in each of the front surface of the metal frame 4 and the inner side wall of the metal frame 4, a metal clamping plate 1 is fixedly connected to the left side surface of the metal frame 4, two sets of symmetrical first through holes 15 are formed in the left side surface of the metal clamping plate 1, a metal clamping groove 5 is fixedly connected to the right side surface of the metal frame 4, a bearing block 19 is fixedly connected to the inner side wall of the metal clamping groove 5, two sets of symmetrical threaded through holes 7 are formed in the right side surface of the metal clamping groove 5, a bolt 6 is placed on the right side of each threaded through hole 7, a nut 8 is placed on the left side of each threaded through hole 7, a left end of each bolt 6 sequentially penetrates through the threaded through, and the outer surface of each bolt 6 is respectively in threaded connection with the inner walls of the threaded through holes 7 and the nuts 8, symmetrical clamping jaws 9 are fixedly connected to the back of the metal frame 4, a metal cover plate 12 is placed on the upper surface of the metal frame 4, two convex grooves 11 with different sizes are formed in the bottom surface of the metal cover plate 12, and symmetrical buckles 14 are fixedly connected to the back of the metal cover plate 12.

The utility model discloses in, handle 17 has been placed at the back of metal covering plate 12, the front of handle 17 and the back fixed connection of metal covering plate 12, make closing of metal covering plate 12 lighter, metal frame 4's positive fixedly connected with warning sign 18, and warning sign 18 is the rectangle, make the workman can notice when the operation, keep alert constantly, antislip strip 16 has been placed to the top of metal covering plate 12, the bottom surface of every antislip strip 16 all is connected with the last fixed surface of metal covering plate 12, the in-process of guaranteeing to use can not be because of metal covering plate 12 is smooth emergence accident.

Three groups of second through-holes 13 have been seted up to metal covering plate 12's upper surface, and the quantity of second through-hole 13 is six at least, make square timber 2 can not damage metal crate 4 because of expend with heat and contract with cold in the in-process that uses, rubber pad 20 has all been placed to the top of every second through-hole 13, cement nail 21 has all been placed to the top of every rubber pad 20, the bottom of every cement nail 21 all runs through rubber pad 20 and second through-hole 13 in proper order and extends to the below of second through-hole 13, make being in metal crate 4 that square timber 2 can be stable, the use that can not the flitch causes the influence, the inner wall fixedly connected with inflation silk 22 of second through-hole 13, and the outer fixed surface of inflation silk 22 is connected with cement nail 21, make cement nail 21 can not take place to empty, avoid.

The utility model discloses a theory of operation is: when the wood clamping device is used, firstly, the moisture-proof layer 3 is placed in the metal frame 4, then the regular square wood 2 is placed in the moisture-proof layer 3, finally, the metal cover plate 12 is placed, the convex groove 11 is pushed into the groove 10, at the moment, the metal cover plate 12 and the metal frame 4 are combined into a whole, the clamping jaws 9 are pulled, the annular structures on the clamping jaws 9 are buckled on the buckles 14, the clamping jaws 9 are reset after the operation is finished, the other clamping jaw 9 repeats the operation, when the wood clamping device is required to be connected with the other square, the other square repeats the operation, then the nut 8 of the metal clamping groove 5 of the first square is screwed off, the bolt 6 is taken out, the metal clamping plate 1 of the other square is placed in the metal clamping groove 5 of the first square, the metal clamping groove 5 is supported by the bearing block 19, the metal clamping plate 5 and the metal clamping plate 1 are overlapped, and the first through hole 15 formed in the left side surface of each metal clamping plate, and (3) sequentially penetrating each bolt 6 through the threaded through hole 7 and the first through hole 15, screwing the nut 8, finishing the connection process, and connecting the battens to be used in the engineering.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a building engineering connects flitch, includes metal crate (4), its characterized in that: the inner side of the metal framework (4) is clamped with a moisture-proof layer (3), the inner side of the moisture-proof layer (3) is clamped with a square timber (2), the front of the metal framework (4) and the inner side wall of the metal framework (4) are both provided with grooves (10), the left side surface of the metal framework (4) is fixedly connected with a metal clamping plate (1), the left side surface of the metal clamping plate (1) is provided with two groups of symmetrical first through holes (15), the right side surface of the metal framework (4) is fixedly connected with a metal clamping groove (5), the inner side wall of the metal clamping groove (5) is fixedly connected with a bearing block (19), the right side surface of the metal clamping groove (5) is provided with two groups of symmetrical threaded through holes (7), the right side of each threaded through hole (7) is provided with a bolt (6), and the left side of each threaded through hole (7) is, every the left end of bolt (6) all runs through screw through hole (7) and nut (8) in proper order and extends to the left side of nut (8), and the surface of every bolt (6) respectively with the inner wall threaded connection of screw through hole (7) and nut (8), the back fixedly connected with symmetrical jack catch (9) of metal crate (4), metal covering plate (12) have been placed to the upper surface of metal crate (4), tongue (11) of two variation in size are seted up to the bottom surface of metal covering plate (12), the back fixedly connected with symmetrical buckle (14) of metal covering plate (12).

2. The building engineering connecting batten according to claim 1, wherein the connecting batten comprises: the handle (17) is placed on the back of the metal cover plate (12), and the front of the handle (17) is fixedly connected with the back of the metal cover plate (12).

3. The building engineering connecting batten according to claim 1, wherein the connecting batten comprises: the front surface of the metal frame (4) is fixedly connected with a warning board (18), and the warning board (18) is rectangular.

4. The building engineering connecting batten according to claim 1, wherein the connecting batten comprises: and anti-slip strips (16) are placed above the metal cover plate (12), and the bottom surface of each anti-slip strip (16) is fixedly connected with the upper surface of the metal cover plate (12).

5. The building engineering connecting batten according to claim 1, wherein the connecting batten comprises: three groups of second through holes (13) are formed in the upper surface of the metal cover plate (12), and the number of the second through holes (13) is at least six.

6. The building engineering connecting batten according to claim 5, wherein the connecting batten comprises: rubber pad (20) have all been placed to every the top of second through-hole (13), every cement nail (21) have all been placed to the top of rubber pad (20), every the bottom of cement nail (21) all runs through rubber pad (20) and second through-hole (13) in proper order and extends to the below of second through-hole (13).

7. The building engineering connecting batten according to claim 5, wherein the connecting batten comprises: the inner wall of the second through hole (13) is fixedly connected with an expansion wire (22), and the inner wall of the expansion wire (22) is fixedly connected with the outer surface of the cement nail (21).