CN216195983U

CN216195983U - Novel prefabricated roof beam of assembled building

Info

Publication number: CN216195983U
Application number: CN202122174876.6U
Authority: CN
Inventors: 朱艳艳; 杨传香
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-09
Filing date: 2021-09-09
Publication date: 2022-04-05
Anticipated expiration: 2031-09-09

Abstract

The utility model discloses a novel assembly type building precast beam which comprises a beam body, an insert column, a first bolt and a second bolt, wherein the lower part of the left end of the beam body is fixedly connected with a front baffle, a supporting block and a rear baffle from front to back in sequence, the left part of the upper end of the supporting block is fixedly connected with a first clamping block, the upper part of the right end of the beam body is fixedly connected with a top plate, the middle part of the lower end of the top plate is fixedly connected with a first clamping strip, the left part of the lower end of the first clamping strip and the right part of the lower end of the first clamping strip are respectively fixedly connected with a second clamping strip and a second clamping block, the first bolt is in threaded connection with a first nut, and the second bolt is in threaded connection with a second nut. According to the novel prefabricated beam for the assembly type building, splicing and assembling of the two beam bodies are achieved in a clamping and meshing mode, the two beam bodies are aligned while meshing is achieved, the two beams are fastened through the two bolts and the two nuts, connection firmness is high, splicing operation is rapid, splicing difficulty is reduced, and practical operability is high.

Description

Novel prefabricated roof beam of assembled building

Technical Field

The utility model relates to the technical field of assembly type buildings, in particular to a novel assembly type building precast beam.

Background

The building precast beam is one of the indispensable component in the assembled building, and the production is prefabricated at the mill, and the maintenance is transported to the site erection construction after checking and accepting is qualified, and construction convenience, engineering progress are fast, influence little and building element's quality to the surrounding environment is guaranteed easily, and current building precast beam is the integral precast beam of making according to certain size specification mostly, when using, can't select suitable precast beam length according to the user demand, and application scope is little, inconvenient use.

The prior patent (application number 202022447699.X) discloses an assembled prefabricated beam for building, including the prefabricated beam main part, prefabricated beam main part left side is equipped with the connection projection, and open on prefabricated beam main part right side has the connection logical groove, and both sides all are inlayed a plurality of thread bush around the connection projection, and both sides are close to its right side and open around the prefabricated beam main part has a plurality of counter bores, even has locking screw in the counter bore, and locking screw threaded connection is in the thread bush on the prefabricated beam main part rather than adjacent, and connection projection front side is opened there are a plurality of first spliced eye. This prefabricated beam of assembly type structure sets the precast beam main part of precast beam one section to, when using, can select the precast beam main part of suitable quantity according to the user demand, and the rethread connects the projection and connects the grafting of logical groove spacing back, uses locking screw to connect the precast beam main part end to end and locks fixedly, constitutes complete precast beam. When the two precast beam main bodies are spliced to extend the service length of the precast beam, the two precast beam main bodies cannot be clamped and leveled quickly, the splicing operation difficulty is high, and the practical operability is low. Therefore, a novel prefabricated building beam is provided.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a novel prefabricated building beam which can effectively solve the problems in the background technology.

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

a novel prefabricated beam for an assembly type building comprises a beam body, an insert column, a first bolt and a second bolt, wherein a front baffle, a supporting block and a rear baffle are fixedly connected to the lower portion of the left end of the beam body from front to back in sequence, a first clamping block is fixedly connected to the left portion of the upper end of the supporting block, a top plate is fixedly connected to the upper portion of the right end of the beam body, a first clamping strip is fixedly connected to the middle of the lower end of the top plate, a second clamping strip and a second clamping block are respectively fixedly connected to the left portion of the lower end of the first clamping strip and the right portion of the lower end of the first clamping strip, a first nut is in threaded connection with the first bolt, and a second nut is in threaded connection with the second bolt; the upper part of the front end of the front baffle and the upper part of the front end of the rear baffle are respectively provided with a first jack and a second jack which are communicated from front to back, the lower part of the front end of the front baffle is provided with a first round hole, the bottom of the first round hole is provided with a first through hole which is communicated with the rear end surface of the front baffle, the lower part of the rear end of the rear baffle is provided with a first positioning hole, and the first positioning hole is internally provided with a third through hole which is communicated with the front end surface of the rear baffle; the lower end of the supporting block is provided with a second round hole, and a second through hole penetrating through the upper end face of the supporting block is formed in the second round hole; the upper end of the top plate is provided with a second positioning hole, the front end of the first clamping strip is provided with a third insertion hole which is through from front to back, the front end of the second clamping strip is provided with a fourth through hole, the lower end of the second clamping block is provided with a fifth through hole, and the fifth through hole is communicated with the second positioning hole.

Preferably, No. one nut and No. two nuts cooperate with a locating hole and No. two locating holes respectively, the post cooperatees with a jack, No. three jacks and No. two jacks, a bolt from the past backward in proper order with a round hole, a through-hole, No. four through-holes and No. three through-hole cooperations, No. two bolts from up in proper order down with No. two round holes, No. two through-holes and No. five through-hole cooperations.

Preferably, the length of the top plate, the length of the front baffle and the length of the rear baffle are consistent, the height of the front baffle and the height of the rear baffle are consistent, the lower end face of the front baffle, the lower end face of the rear baffle and the lower end face of the beam body are on the same plane, and the height of the top plate is the same as the distance from the upper end face of the front baffle to the upper end face of the beam body.

Preferably, the first clamping block is matched with a groove formed by enclosing the first clamping strip, the second clamping strip and the second clamping block, the lower end face of the second clamping strip is flush with the lower end face of the beam body, the second clamping strip is matched with a groove formed by enclosing the front baffle, the supporting block, the first clamping block and the rear baffle, and the second clamping block is matched with a groove formed by enclosing the front baffle, the supporting block, the first clamping block, the rear baffle and the beam body.

Preferably, the cooperation of inserting the post and No. one jack, No. three jack and No. two jacks is interference fit.

Preferably, the first bolt and the second bolt are both hexagon socket head cap bolts.

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

when two beam bodies are assembled together, a first clamping block is matched with a groove formed by enclosing a first clamping strip, a second clamping strip and a second clamping block, a second clamping strip is matched with a groove formed by enclosing a front baffle, a supporting block, a first clamping block and a rear baffle, a second clamping block is matched with a groove formed by enclosing a front baffle, a supporting block, a first clamping block, a rear baffle and a beam body, the two beam bodies are spliced together, the upper end surface of a top plate is flush with the upper end surface of the other beam body, the two beam bodies are quickly clamped together by clamping and interlocking, the two beam bodies are aligned with each other after clamping and interlocking, then, an inserting column is inserted, front and back transverse fastening is carried out through a first bolt and a first nut, and up and down longitudinal fastening is carried out through a second bolt and a second nut, so that the two beam bodies are spliced; this precast beam utilizes the concatenation equipment of the mode realization two roof beam bodies of joint interlock, realizes the alignment of two roof beam bodies when accomplishing the interlock, recycles two bolts and two nuts and fastens, and firm in connection nature is high, and the concatenation operation is quick, has reduced the concatenation degree of difficulty, and real behaviour nature is higher.

Drawings

Fig. 1 is a schematic overall structure diagram of a novel prefabricated beam for a fabricated building according to the utility model;

FIG. 2 is a schematic structural diagram of a supporting block and a first clamping block of the novel prefabricated building beam;

FIG. 3 is a schematic structural diagram of a first clamping strip, a second clamping strip and a second clamping block of the novel prefabricated beam for the prefabricated building;

fig. 4 is a schematic diagram of splicing the novel prefabricated beam for the fabricated building according to the present invention.

In the figure: 1. a beam body; 2. a front baffle; 3. a support block; 4. a tailgate; 5. a first clamping block; 6. a top plate; 7. a first card strip; 8. a second card strip; 9. a second clamping block; 10. inserting a column; 11. a first bolt; 12. a second bolt; 13. a first nut; 14. a second nut; 21. a first jack; 22. a first round hole; 23. a first through hole; 31. a second round hole; 32. a second through hole; 41. a second jack; 42. a third through hole; 43. a first positioning hole; 61. a second positioning hole; 71. a third jack; 81. a fourth through hole; 91. and a fifth through hole.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-4, a novel prefabricated building beam comprises a beam body 1, an insert column 10, a first bolt 11 and a second bolt 12, wherein the lower part of the left end of the beam body 1 is fixedly connected with a front baffle 2, a supporting block 3 and a rear baffle 4 in sequence from front to back, the left part of the upper end of the supporting block 3 is fixedly connected with a first clamping block 5, the upper part of the right end of the beam body 1 is fixedly connected with a top plate 6, the middle part of the lower end of the top plate 6 is fixedly connected with a first clamping strip 7, the left part of the lower end and the right part of the lower end of the first clamping strip 7 are respectively fixedly connected with a second clamping strip 8 and a second clamping block 9, the first bolt 11 is in threaded connection with a first nut 13, and the second bolt 12 is in threaded connection with a second nut 14; the upper part of the front end of the front baffle plate 2 and the upper part of the front end of the rear baffle plate 4 are respectively provided with a first jack 21 and a second jack 41 which are communicated from front to back, the lower part of the front end of the front baffle plate 2 is provided with a first round hole 22, the bottom of the first round hole 22 is provided with a first through hole 23 which is communicated with the rear end surface of the front baffle plate 2, the lower part of the rear end of the rear baffle plate 4 is provided with a first positioning hole 43, and the first positioning hole 43 is internally provided with a third through hole 42 which is communicated with the front end surface of the rear baffle plate 4; a second round hole 31 is formed in the lower end of the supporting block 3, and a second through hole 32 penetrating through the upper end face of the supporting block 3 is formed in the second round hole 31; no. two locating holes 61 are formed in the upper end of the top plate 6, a No. three insertion hole 71 which is through from front to back is formed in the front end of the first clamping strip 7, a No. four through hole 81 is formed in the front end of the second clamping strip 8, a No. five through hole 91 is formed in the lower end of the second clamping block 9, and the No. five through hole 91 is communicated with the No. two locating holes 61.

The first nut 13 and the second nut 14 are matched with the first positioning hole 43 and the second positioning hole 61 respectively, the plug-in post 10 is matched with the first jack 21, the third jack 71 and the second jack 41, the first bolt 11 is sequentially matched with the first round hole 22, the first through hole 23, the fourth through hole 81 and the third through hole 42 from front to back, the second bolt 12 is sequentially matched with the second round hole 31, the second through hole 32 and the fifth through hole 91 from bottom to top, the first bolt 11 and the first nut 13 are used for front-back transverse fastening, the second bolt 12 and the second nut 14 are used for vertical fastening, the connection tightness is improved, the use of the bolts is reduced, and the splicing operation is more convenient; the length of the top plate 6, the length of the front baffle plate 2 and the length of the rear baffle plate 4 are consistent, the height of the front baffle plate 2 and the height of the rear baffle plate 4 are consistent, the lower end face of the front baffle plate 2, the lower end face of the rear baffle plate 4 and the lower end face of the beam body 1 are on the same plane, the height of the top plate 6 and the distance from the upper end face of the front baffle plate 2 to the upper end face of the beam body 1 are the same, after the two beam bodies 1 are spliced together, the outer end faces of the two beam bodies 1 can be flush with the outer end face of the top plate 6, and the use of precast beams is convenient; the first clamping block 5 is matched with a groove formed by surrounding of the first clamping strip 7, the second clamping strip 8 and the second clamping block 9, the lower end face of the second clamping strip 8 is flush with the lower end face of the beam body 1, the second clamping strip 8 is matched with a groove formed by surrounding of the front baffle 2, the supporting block 3, the first clamping block 5 and the rear baffle 4, and the second clamping block 9 is matched with a groove formed by surrounding of the front baffle 2, the supporting block 3, the first clamping block 5, the rear baffle 4 and the beam body 1; the plug column 10 is in interference fit with the first jack 21, the third jack 71 and the second jack 41; the first bolt 11 and the second bolt 12 are both hexagon socket head cap bolts, so that the bolts can be prevented from protruding, and the use is convenient.

The utility model is a novel assembly type building precast beam, when two beam bodies 1 are assembled together, a first clamping block 5 is matched with a groove formed by enclosing a first clamping strip 7, a second clamping strip 8 and a second clamping block 9, the second clamping strip 8 is matched with a groove formed by enclosing a front baffle plate 2, a supporting block 3, a first clamping block 5 and a rear baffle plate 4, the second clamping block 9 is matched with a groove formed by enclosing the front baffle plate 2, the supporting block 3, the first clamping block 5, the rear baffle plate 4 and the beam bodies 1, the two beam bodies 1 are spliced together, the upper end surface of a top plate 6 is matched with the upper end surface of the other beam body 1, the two beam bodies 1 are quickly clamped together by clamping and are aligned with each other after the clamping and the meshing, then, a plug-in column 10 is plugged, the first bolt 11 and the first nut 13 are horizontally fastened through the first bolt 12 and the second nut 14, the first bolt and the second nut are vertically fastened, thereby completing the splicing of the two beam bodies 1; this precast beam utilizes the mode of joint interlock to realize the concatenation equipment of two roof beam bodies 1, realizes the alignment of two roof beam bodies 1 when accomplishing the interlock, recycles two bolts and two nuts and fastens, and firm in connection nature is high, and the concatenation operation is quick, has reduced the concatenation degree of difficulty, and the real nature of operation is higher.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a novel prefabricated beam of assembly type structure, includes the roof beam body (1), inserts post (10), a bolt (11) and No. two bolts (12), its characterized in that: the beam is characterized in that a front baffle (2), a supporting block (3) and a rear baffle (4) are fixedly connected to the lower portion of the left end of the beam body (1) from front to back in sequence, a first clamping block (5) is fixedly connected to the left portion of the upper end of the supporting block (3), a top plate (6) is fixedly connected to the upper portion of the right end of the beam body (1), a first clamping strip (7) is fixedly connected to the middle of the lower end of the top plate (6), a second clamping strip (8) and a second clamping block (9) are fixedly connected to the left portion and the right portion of the lower end of the first clamping strip (7) respectively, a first nut (13) is in threaded connection with the first bolt (11), and a second nut (14) is in threaded connection with the second bolt (12); the upper part of the front end of the front baffle (2) and the upper part of the front end of the rear baffle (4) are respectively provided with a first jack (21) and a second jack (41) which are communicated from front to back, the lower part of the front end of the front baffle (2) is provided with a first round hole (22), the bottom of the first round hole (22) is provided with a first through hole (23) which is communicated with the rear end surface of the front baffle (2), the lower part of the rear end of the rear baffle (4) is provided with a first positioning hole (43), and the first positioning hole (43) is internally provided with a third through hole (42) which is communicated with the front end surface of the rear baffle (4); a second round hole (31) is formed in the lower end of the supporting block (3), and a second through hole (32) penetrating through the upper end face of the supporting block (3) is formed in the second round hole (31); no. two locating holes (61) are formed in the upper end of the top plate (6), a third insertion hole (71) which is through from front to back is formed in the front end of the first clamping strip (7), a fourth through hole (81) is formed in the front end of the second clamping strip (8), a fifth through hole (91) is formed in the lower end of the second clamping block (9), and the fifth through hole (91) is communicated with the second locating hole (61).

2. The novel prefabricated building beam of claim 1, wherein: a nut (13) and No. two nuts (14) cooperate with a locating hole (43) and No. two locating holes (61) respectively, insert post (10) and a jack (21), No. three jack (71) and No. two jacks (41) and cooperate, bolt (11) from the past backward in proper order with a round hole (22), a through-hole (23), No. four through-holes (81) and No. three through-holes (42) cooperation, No. two bolt (12) are from down up in proper order with No. two round holes (31), No. two through-holes (32) and No. five through-holes (91) cooperation.

3. The novel prefabricated building precast beam of claim 2, wherein: the length of roof (6), the length of preceding baffle (2) and the length of backplate (4) are unanimous, the height of preceding baffle (2) and the highly unanimous of backplate (4), the lower terminal surface of preceding baffle (2), the lower terminal surface of backplate (4) and the lower terminal surface of roof beam body (1) are in the coplanar, the height of roof (6) is the same with the distance of the up end of preceding baffle (2) to the up end of roof beam body (1).

4. The novel prefabricated building beam of claim 3, wherein: the first clamping block (5) is matched with a groove formed by surrounding of a first clamping strip (7), a second clamping strip (8) and a second clamping block (9), the lower end face of the second clamping strip (8) is flush with the lower end face of the beam body (1), the second clamping strip (8) is matched with a groove formed by surrounding of a front baffle (2), a supporting block (3), the first clamping block (5) and a rear baffle (4), and the second clamping block (9) is matched with a groove formed by surrounding of the front baffle (2), the supporting block (3), the first clamping block (5), the rear baffle (4) and the beam body (1).

5. The novel prefabricated building beam of claim 4, wherein: the plug column (10) is in interference fit with the first jack (21), the third jack (71) and the second jack (41).

6. The novel prefabricated building beam of claim 5, wherein: the first bolt (11) and the second bolt (12) are both hexagon socket head cap bolts.