CN213897555U - Truss connection piece convenient to construct - Google Patents
Truss connection piece convenient to construct Download PDFInfo
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- CN213897555U CN213897555U CN202022227654.1U CN202022227654U CN213897555U CN 213897555 U CN213897555 U CN 213897555U CN 202022227654 U CN202022227654 U CN 202022227654U CN 213897555 U CN213897555 U CN 213897555U
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- truss
- bolt
- sliding
- connecting piece
- threaded holes
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Abstract
The utility model discloses a construction convenience's truss connection spare, including the truss body, the truss body is inside to be run through there is the dead slot, truss body outer wall one side is run through there is the movable groove. The utility model discloses a with the nested to truss body outer wall of connecting piece body, the slider of connecting piece body outer wall slides through the movable groove, slide to suitable position, place first bolt in first screw hole inside and carry out the rigidity between connecting piece body and the truss body, can dismantle first bolt nut, make first bolt slide in first spout inside and carry out the slight position control of truss body, place connection cover plate in the upper and lower both sides of connecting the fixed plate, use the third bolt to carry out the rigidity, slide the truss to between two connection fixed plates, place the second bolt in truss and connection cover plate inside and connect the rigidity between apron and the truss, the second bolt slides in third spout inside and carries out the slight position control of other trusses.
Description
Technical Field
The utility model relates to a truss technical field, concretely relates to construction convenience's truss connection spare.
Background
Truss: a structure is formed by connecting rod pieces at both ends by hinges. The truss is a plane or space structure which is generally provided with triangular units and consists of straight rods, and the truss rod piece mainly bears axial tension or pressure, so that the strength of materials can be fully utilized, the material can be saved compared with a solid web beam when the span is large, the self weight is reduced, and the rigidity is increased.
The truss on the existing market has very strict requirements in the installation process, needs edge seams to align, finds errors after installation, has larger difficulty coefficient of reinstallation, is slow in construction progress and lower in efficiency, and leads to low practicability.
Therefore, it is necessary to provide a truss connection member with convenient construction to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a construction convenience's truss connection spare, through the stimulate protection casing downwards, the slip kelly that makes the protection casing bottom slides in the inside that shows the apron through the sliding tray, the card hole of corresponding position is selected, slide the kelly that slides and carry out the lock to the inside in card hole and fix, upset rotation activity cardboard under the effect of second pivot, the outer wall that makes the nested fixing clip pole in hole of activity cardboard inner wall carries out the rigidity of protection casing, further carry out the protection of display screen, with the above-mentioned weak point in the solution technique.
In order to achieve the above object, the present invention provides the following technical solutions: a truss connecting piece convenient for construction comprises a truss body, wherein a hollow groove penetrates through the interior of the truss body, a movable groove penetrates through one side of the outer wall of the truss body, the number of the movable grooves is two, sliding blocks are connected inside the two movable grooves in a sliding manner, a connecting piece body is fixedly connected to one side of the outer wall of each sliding block, the cross section of the connecting piece body is square, a first sliding groove penetrates through the interior of the connecting piece body, the number of the first sliding grooves is four, the four first sliding grooves are uniformly distributed on four sides of the connecting piece body, a first threaded hole penetrates through the interior of the truss body, the number of the first threaded holes is multiple, the distance between every two first threaded holes is equal, a first bolt is connected to the interior of each first threaded hole in a threaded manner and is connected with the first sliding groove in a sliding manner, the connecting piece body outer wall both sides all fixedly connected with connect the fixed plate, it has the second spout to connect the fixed plate outer wall to run through, the quantity of second spout is provided with two, two the second spout sets up about the axis symmetry of connecting the fixed plate, the quantity of connecting the fixed plate sets up to two sets of, every group the quantity of connecting the fixed plate is established to two, two connect the axis symmetry setting about the connecting piece body between the fixed plate.
The top of the connecting and fixing plate is provided with a connecting cover plate, second threaded holes are formed in the connecting cover plate and the connecting and fixing plate in a penetrating mode, and third bolts are connected in the second threaded holes in a threaded mode.
The number of the connecting cover plates is two, and the two connecting cover plates are symmetrically arranged about a central axis of the connecting fixing plate.
A third sliding groove penetrates through the central axis in the connecting cover plate, and a second bolt is connected in the third sliding groove in a sliding mode.
The cross section shape of the joint of the connecting fixing plate and the connecting cover plate corresponds to the cross section shape of the truss body.
The number of the second threaded holes is two, and the two second threaded holes are symmetrically arranged about a central axis of the connecting fixing plate.
In the technical scheme, the utility model provides a technological effect and advantage:
through nesting the connecting piece body to the outer wall of the truss body, the sliding block on the outer wall of the connecting piece body slides through the movable groove, when the sliding piece slides to a proper position, the first bolt is placed inside the first threaded hole to fix the position between the connecting piece body and the truss body, when the sliding piece needs to move, the first bolt and the nut can be disassembled, the first bolt can slide inside the first sliding groove to adjust the slight position of the truss body, the connecting cover plate can be placed on the upper side and the lower side of the connecting fixing plate, the third bolt can be used for fixing the position, other trusses can slide between the two connecting fixing plates through the second sliding groove, the second bolt can be placed inside the truss and the connecting cover plate to fix the position between the connecting cover plate and the truss, the second bolt and the nut can be disassembled, and the second bolt can slide inside the third sliding groove to adjust the slight position of other trusses.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.
Fig. 1 is a schematic view of the overall three-dimensional structure of the present invention;
fig. 2 is an enlarged schematic view of a portion a of fig. 1 according to the present invention;
fig. 3 is an enlarged schematic view of the structure at B in fig. 1 according to the present invention;
FIG. 4 is a schematic perspective view of the connection between the connecting member body and the connecting fixing plate of the present invention;
fig. 5 is a schematic view of the three-dimensional structure of the truss body and the connecting member body of the present invention.
Description of reference numerals:
1. a truss body; 11. a first threaded hole; 12. an empty groove; 13. a movable groove; 2. a connector body; 21. a first chute; 22. a slider; 3. a first bolt; 4. connecting the fixed plate; 41. a second chute; 42. a second threaded hole; 5. connecting the cover plate; 51. a third chute; 52. a second bolt; 6. And a third bolt.
Detailed Description
In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings.
The utility model provides a truss connecting piece convenient for construction as shown in figures 1-5, which comprises a truss body 1, wherein a hollow groove 12 is penetrated in the truss body 1, a movable groove 13 is penetrated on one side of the outer wall of the truss body 1, the number of the movable grooves 13 is two, two sliders 22 are slidably connected in the movable grooves 13, a connecting piece body 2 is fixedly connected on one side of the outer wall of each slider 22, the cross-sectional shape of the connecting piece body 2 is square, a first sliding groove 21 is penetrated in the connecting piece body 2, the number of the first sliding grooves 21 is four, four first sliding grooves 21 are uniformly distributed on four sides of the connecting piece body 2, first threaded holes 11 are penetrated in the truss body 1, the number of the first threaded holes 11 is provided with a plurality, and the distance between every two first threaded holes 11 is equal, the connecting piece is characterized in that a first bolt 3 is connected to the first threaded hole 11 in a threaded manner, the first bolt 3 is connected with a first sliding groove 21 in a sliding manner, connecting fixing plates 4 are fixedly connected to two sides of the outer wall of the connecting piece body 2, second sliding grooves 41 penetrate through the outer wall of each connecting fixing plate 4, the number of the second sliding grooves 41 is two, the second sliding grooves 41 are symmetrically arranged about the central axis of the connecting fixing plates 4, the number of the connecting fixing plates 4 is two, the number of the connecting fixing plates 4 in each group is two, and the two connecting fixing plates 4 are symmetrically arranged about the central axis of the connecting piece body 2.
Further, in the above technical solution, a connection cover plate 5 is disposed on the top of the connection fixing plate 4, second threaded holes 42 are respectively formed in the connection cover plate 5 and the connection fixing plate 4, and third bolts 6 are threadedly connected to the insides of the second threaded holes 42, which effectively illustrates that the connection cover plate 5 is placed on the upper and lower sides of the connection fixing plate 4, and the third bolts 6 are used for fixing the positions.
Further, in the above technical solution, the number of the connecting cover plates 5 is two, the two connecting cover plates 5 are symmetrically arranged about the central axis of the connecting fixing plate 4, and the structure effectively illustrates that the connecting cover plates 5 are placed on the upper and lower sides of the connecting fixing plate 4, so that the connecting space of the truss can be effectively fixed.
Further, in the above technical solution, a third sliding groove 51 penetrates through the central axis inside the connecting cover plate 5, and a second bolt 52 is slidably connected inside the third sliding groove 51, which effectively indicates that the nut of the second bolt 52 can be detached, so that the second bolt 52 slides inside the third sliding groove 51 to perform slight position adjustment of other trusses.
Further, in the above technical solution, the cross-sectional shape of the connection position between the connection fixing plate 4 and the connection cover plate 5 corresponds to the cross-sectional shape of the truss body 1, and this structure effectively explains that the second bolt 52 is placed inside the truss and the connection cover plate 5 to fix the position between the connection cover plate 5 and the truss.
Further, in the above technical solution, two second threaded holes 42 are provided, and the two second threaded holes 42 are symmetrically arranged about the central axis of the connection fixing plate 4, which effectively illustrates that the connection cover plate 5 and the connection fixing plate 4 are stably fixed.
This practical theory of operation:
referring to the attached drawings 1-5 in the specification, when the device is used, firstly, the connecting piece body 2 is nested on the outer wall of the truss body 1, the sliding block 22 on the outer wall of the connecting piece body 2 slides through the movable groove 13, when the sliding block slides to a proper position, the first bolt 3 is placed in the first threaded hole 11 to fix the position between the connecting piece body 2 and the truss body 1, when the sliding block needs to move, the nut of the first bolt 3 can be disassembled, the first bolt 3 slides in the first sliding groove 21 to slightly adjust the position of the truss body 1, the connecting cover plates 5 are placed on the upper side and the lower side of the connecting fixing plates 4, the third bolt 6 is used for fixing the position, other trusses slide to the position between the two connecting fixing plates 4 through the second sliding groove 41, the second bolt 52 is placed in the truss and the connecting cover plate 5 to fix the position between the connecting cover plate 5 and the trusses, the nuts of the second bolts 52 can be removed, and the second bolts 52 can slide in the third sliding grooves 51 to perform slight position adjustment of other trusses.
While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.
Claims (6)
1. The utility model provides a construction convenience's truss connection spare, includes truss body (1), its characterized in that: a hollow groove (12) penetrates through the truss body (1), a movable groove (13) penetrates through one side of the outer wall of the truss body (1), two movable grooves (13) are arranged, sliding blocks (22) are connected inside the two movable grooves (13) in a sliding manner, a connecting piece body (2) is fixedly connected to one side of the outer wall of each sliding block (22), the cross section of the connecting piece body (2) is square, first sliding grooves (21) penetrate through the connecting piece body (2), four first sliding grooves (21) are arranged, the four first sliding grooves (21) are uniformly distributed on the four sides of the connecting piece body (2), first threaded holes (11) penetrate through the truss body (1), the number of the first threaded holes (11) is multiple, and the distance between every two first threaded holes (11) is equal, first screw hole (11) internal thread is connected with first bolt (3), first bolt (3) and first spout (21) sliding connection, connecting piece body (2) outer wall both sides equal fixedly connected with connect fixed plate (4), it has second spout (41) to connect fixed plate (4) outer wall to run through, the quantity of second spout (41) is provided with two, two second spout (41) set up about the axis symmetry of connecting fixed plate (4), the quantity of connecting fixed plate (4) sets up to two sets of, every group the quantity of connecting fixed plate (4) is established to two, two connect the axis symmetry setting about connecting piece body (2) between fixed plate (4).
2. The truss connection member for facilitating construction according to claim 1, wherein: the top of the connecting and fixing plate (4) is provided with a connecting cover plate (5), second threaded holes (42) penetrate through the connecting cover plate (5) and the connecting and fixing plate (4), and third bolts (6) are connected to the inner threads of the second threaded holes (42).
3. The truss attachment member for facilitating construction according to claim 2, wherein: the number of the connecting cover plates (5) is two, and the two connecting cover plates (5) are symmetrically arranged relative to the central axis of the connecting fixing plate (4).
4. The truss attachment member for facilitating construction according to claim 2, wherein: a third sliding groove (51) penetrates through the central axis in the connecting cover plate (5), and a second bolt (52) is connected in the third sliding groove (51) in a sliding mode.
5. The truss attachment member for facilitating construction according to claim 2, wherein: the cross section shape of the joint of the connecting fixing plate (4) and the connecting cover plate (5) corresponds to the cross section shape of the truss body (1).
6. The truss attachment member for facilitating construction according to claim 2, wherein: the number of the second threaded holes (42) is two, and the two second threaded holes (42) are symmetrically arranged about a central axis of the connecting and fixing plate (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022227654.1U CN213897555U (en) | 2020-10-09 | 2020-10-09 | Truss connection piece convenient to construct |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022227654.1U CN213897555U (en) | 2020-10-09 | 2020-10-09 | Truss connection piece convenient to construct |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213897555U true CN213897555U (en) | 2021-08-06 |
Family
ID=77111984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022227654.1U Active CN213897555U (en) | 2020-10-09 | 2020-10-09 | Truss connection piece convenient to construct |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213897555U (en) |
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2020
- 2020-10-09 CN CN202022227654.1U patent/CN213897555U/en active Active
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