CN211736500U - Connecting device for fixing bottom of inclined strut frame body - Google Patents
Connecting device for fixing bottom of inclined strut frame body Download PDFInfo
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- CN211736500U CN211736500U CN201922008881.2U CN201922008881U CN211736500U CN 211736500 U CN211736500 U CN 211736500U CN 201922008881 U CN201922008881 U CN 201922008881U CN 211736500 U CN211736500 U CN 211736500U
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- inclined strut
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- 229910000831 Steel Inorganic materials 0.000 claims description 19
- 239000010959 steel Substances 0.000 claims description 19
- 238000010276 construction Methods 0.000 abstract description 14
- 230000000087 stabilizing effect Effects 0.000 abstract 1
- 239000000463 material Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 5
- 230000003014 reinforcing effect Effects 0.000 description 4
- 238000003466 welding Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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Abstract
The utility model provides a pair of be used for bracing support body bottom fixed connecting device, include: at least two first rods arranged at intervals; the plurality of second rods are fastened between the first rods, and the angle between the plurality of second rods is 0-180 degrees; the plurality of third rods are arranged below the second rods and are fixedly connected with the second rods; the fourth rod is fastened above the second rod, and the included angle between the fourth rod and the second rod is 45-60 degrees. By adopting the utility model, the third rod is arranged below the second rod and is inserted into the concrete structure to play a horizontal stabilizing role in practical application; the third rod, the second rod and the first rod are utilized to enable the connecting device to be more stable, and lateral horizontal thrust generated when the frame body is subjected to large-inclined-beam concrete pouring is offset; the inclined strut is inserted into the third rod, so that the bottom of the inclined strut is firmly fixed, the horizontal thrust on the frame body during pouring is offset, and the overall stability and safety of the connecting device are improved; and the connecting device can be repeatedly used, reduces the chiseling of construction joints, can be recycled and saves the cost.
Description
Technical Field
The utility model relates to a fixed technical field in bracing support body bottom especially relates to a connecting device for bracing support body bottom is fixed.
Background
At present, a floor slab of a stadium stand is in a ladder shape, a main beam of the stadium stand is an oblique beam, the cross section of the beam is generally large, the length of the oblique beam is 10 meters to 20 meters, the inclination angle is mostly 28 degrees, and the stability of a beam slab supporting system is particularly important in the construction process of a large oblique beam of a stadium. The main supporting mode that adopts ordinary full hall frame to support as the owner, the bracing is for assisting because full hall frame is more dense, and the horizontal pole is great to the fixed influence in bracing angle and bracing bottom, leads to the bracing bottom can't be connected with the body frame body, can not effectively solve the lateral horizontal thrust and the horizontal thrust that produce in the big sloping work progress.
SUMMERY OF THE UTILITY MODEL
In view of the above, the present invention provides a connecting device for fixing the bottom of a diagonal bracing frame body.
In order to achieve the above object, the utility model provides a connecting device for bracing support body bottom is fixed, include:
the first rods are arranged at intervals;
a plurality of second bars fastened between the first bars, and an angle between the plurality of second bars is 0 to 180 degrees;
the third rods are arranged below the second rods and are fixedly connected with the second rods;
and the fourth rod is fastened above the second rod, and the included angle between the fourth rod and the second rod is 45-60 degrees.
By adopting the technical scheme, the second rod is arranged between at least two first rods and is tightly connected with the first rods to be used as the base of the utility model, and is placed on the surface of a concrete structure in practical application; the third rod is arranged below the second rod and is inserted into the concrete structure during practical application to play a role in horizontal stabilization; the third rod, the second rod and the first rod are utilized to enable the connecting device to be more stable, and lateral horizontal thrust generated when the frame body is subjected to large-inclined-beam concrete pouring is offset; the inclined strut is inserted into the third rod, so that the bottom of the inclined strut is firmly fixed, the horizontal thrust on the frame body caused by the concrete pouring of the large inclined beam is offset, and the overall stability and safety of the connecting device are improved;
meanwhile, the position of the connecting device is reserved by determining the optimal angle of the inclined strut and ground positioning in advance, and the connecting device can be repeatedly used, reduces construction joint chiseling, reduces use of an interface agent, can be recycled and saves cost.
Preferably, the third bar is disposed vertically below the second bar.
Preferably, the third rod length is 8 cm to 12 cm.
By adopting the technical scheme, the third rod is stably arranged in the concrete structure, so that the connecting device is more stable.
Preferably, the fourth bar is 8 cm to 12 cm in length.
By adopting the technical scheme, the fourth rod is better connected with the inclined strut, the stability of the inclined strut and the safety of the frame body are ensured.
Preferably, a plurality of second bars are arranged in parallel and spaced apart on both sides of the fourth bar.
Preferably, several second bars are fastened parallel to each other.
Preferably, the plurality of second bars intersect at the same point and are fastened together.
Adopt above-mentioned technical scheme, the mode that the second pole set up is various, all is in order to guarantee to be connected firmly between second pole and other members of connecting device, and then makes the connecting device whole firm.
Preferably, the first rod is a steel rod.
Preferably, the second rod is a steel rod.
Preferably, the fourth rod is a steel rod.
Adopt above-mentioned technical scheme, first pole, second pole, fourth pole are the steel pole, and these all utilize the reinforcing bar leftover bits in the work progress to process the preparation, have reduced the waste of reinforcing bar, practice thrift the cost, but reuse to can retrieve after the use, the environmental protection.
To sum up, connecting device not only can offset the side direction horizontal thrust and the horizontal thrust that produce in the big sloping construction process, this connecting device repeatedly usable has simultaneously reduced construction joint and has picked the chisel, reduced the interfacial agent and use, recoverable, practice thrift the cost, improve the security of construction.
Drawings
Fig. 1 is a schematic view of the overall structure of a connecting device according to the present invention;
fig. 2 is a schematic sectional view of a practical application of the connecting device according to the present invention.
Wherein: 1 is the first pole, 2 is the second pole, 3 is the third pole, 4 is the fourth pole, 5 is the PVC pipe, 6 is the bracing, 7 is concrete structure.
Detailed Description
The following description of the embodiments according to the present invention is made with reference to the accompanying drawings.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and the present invention is not limited to the specific embodiments disclosed below.
In order to solve the problem of the horizontal thrust of the side direction and the horizontal thrust that produce in the big sloping construction process, the utility model provides a be used for bracing support body bottom fixed connecting device.
As shown in fig. 1 and fig. 2, the utility model provides a pair of a connecting device for bracing support body bottom is fixed, include: a first bar 1, a second bar 2, a third bar 3 and a fourth bar 4;
at least two first rods 1 are arranged at intervals; a plurality of second bars 2 are fastened between the first bars 1, and an angle between the plurality of second bars 2 is 0 to 180 degrees; the third rods 3 are arranged below the second rods 2 and are fixedly connected with the second rods 2; the fourth rod 4 is fastened above the second rod 2, and forms an included angle of 45-60 degrees with the second rod 2.
In this embodiment, two first poles 1 that are parallel to each other are set up at interval, and two second poles 2 that are parallel to each other and fastening connection are welded between two first poles 1, and the length of first pole 1 and second pole 2 is 10 centimetres.
Of course, the number of the first rods 1 and the second rods 2 is not limited to two, and the lengths of the first rods 1 and the second rods 2 are not limited to 10 cm, as long as the actual requirement is met, and the positional relationship between the first rods 1 and between the second rods 2 and the second rods 2 is not limited to be arranged in parallel, as long as the first rods 1 and the second rods 2 are ensured to be tightly connected together.
The first rod 1 and the second rod 2 are fastened and connected to form a base of the connecting device, and mainly play a role in bearing and fixing, so the connecting device is preferably made of steel bars with bearing capacity, and can be made of other materials; the shape and material of the first rod 1 and the second rod 2 are not particularly limited in this embodiment.
The third rod 3 is arranged below the second rod 2 and is fastened and connected with the second rod 2, and in practical application, the third rod 3 is arranged in the concrete structure 7 and plays a role in horizontal stabilization, so the third rod is preferably made of steel bars, and of course, the third rod can be made of other materials, and the position relation between the third rod 3 and the second rod 2 and the shape and the material of the third rod 3 are not specifically limited.
The fourth rod 4 is fastened above the second rod 2, the included angle between the fourth rod 4 and the second rod 2 is 45-60 degrees, when the combined type concrete scaffold is actually applied, the inclined strut 6 is inserted into the fourth rod 4, the bottom of the inclined strut 6 is firmly fixed, horizontal thrust on a scaffold body during large inclined beam concrete pouring can be offset, the fourth rod 4 mainly plays a role in bearing and fixing, therefore, the combined type concrete scaffold is preferably made of steel bars, and can be made of other materials, and the included angle between the fourth rod 4 and the second rod 2 is set according to actual construction requirements; since the diagonal brace 6 is inserted into the fourth rod 4, the shape, size and material of the fourth rod 4 are matched with those of the diagonal brace 6, and the shape, size and material of the fourth rod 4 are not particularly limited in this embodiment.
On the basis of the above embodiment, further, the third rod 3 is vertically disposed below the second rod 2.
In this embodiment, two first poles 1 that are parallel to each other set up at interval, and the welding has two second poles 2 that are parallel to each other and fastening connection between two first poles 1, has a third pole 3 in the perpendicular welding of second pole 2 central point, and third pole 3 can stabilize the setting in concrete structure 7 this moment, makes connecting device more firm.
Of course, the third rod 3 may not be vertically disposed on the second rod 2, for example, two third rods 3 are disposed, the third rods 3 are respectively welded at the central positions of the two second rods 2, the included angle between the third rods 3 and the second rods 2 is 45 degrees and 135 degrees, and the two third rods 3 are symmetrically disposed; it is sufficient if the third rod 3 can be firmly connected with the second rod 2 to ensure that the third rod 3 is fixed in the concrete structure 7 and the connecting device is stable.
In addition to the above embodiment, the third rod 3 has a length of 8 cm to 12 cm.
In this embodiment, since the third rod 3 is disposed in the concrete structure 7 in practical application, the PVC pipe 5 is pre-embedded in the concrete structure 7, the PVC pipe 5 is matched with the third rod 3, and the length of the third rod 3 is preferably 8 cm, so the length of the PVC pipe 5 is also 8 cm, the diameter of the PVC pipe 5 is 2 cm, and at this time, when the PVC pipe 5 is pre-embedded in the concrete structure 7, the distance is 20 mm from the bottom of the concrete structure 7.
Of course, the length of the third rod 3 may also be 10 cm, 11 cm, 12 cm, but is not limited to 8 cm, the depth of the PVC pipe 5, i.e. the third rod 3, from the bottom of the concrete structure 7 is not limited to 20 mm, and the PVC pipe 5 may be embedded in the concrete structure 7, and may be set according to actual construction needs as long as the third rod 3 is stably disposed in the concrete structure 7, and the connection device is more stable.
On the basis of the above embodiment, further, the length of the fourth rod 4 is 8 cm to 12 cm.
In this embodiment, since the fourth rod 4 is connected to the inclined strut 6, in order to ensure the stability of the inclined strut 6 and the safety of the rack body, the length of the fourth rod 4 is preferably 10 cm, and the inclined strut 6 is an independent inclined strut in the rack body in this embodiment.
Of course, the length of the fourth rod 4 may also be 8 cm, 11 cm, 12 cm, and is not limited to 10 cm, and the length of the fourth rod 4 may be changed according to the inclined strut 6 to be connected and disposed, as long as the actual construction needs are met, so that the fourth rod 4 and the inclined strut 6 are more stably connected.
On the basis of the above embodiment, further, a plurality of second rods 2 are arranged on both sides of the fourth rod 4 in parallel and spaced apart from each other.
On the basis of the above embodiment, furthermore, a plurality of second rods 2 are fixedly connected in parallel with each other.
On the basis of the above embodiment, further, a plurality of second rods 2 intersect at the same point and are fastened and connected.
In the present embodiment, two second bars 2, which are parallel to each other and are firmly connected, are provided between the first bars 1, after which a third bar 3 is welded at the central position of the second bars 2.
Of course, the number of the second rods 2 provided is not limited to two, and may be three, four; the positional relationship between the second bars 2 at this time is not limited to being parallel to each other and being tightly connected;
the first rod 4 and the second rod 3 can be arranged on two sides of the second rod 4 in parallel at intervals, the first rod 4 and the second rod 3 can be welded in the intervals of the second rod respectively, the first rod 4 and the second rod 3 can be welded at the same position or at different positions of the intervals of the second rod, and the first rod 4 and the second rod 3 can also be manufactured into an integrally formed structure and welded at the intervals of the second rod;
it is also possible that a plurality of second bars 2 meet at the same point and are welded at the same point to provide a secure connection between the second bars 2, in which case the third bar 3 may be welded at the meeting point. The number and the position relationship of the second rods 2 are not particularly limited as long as the actual construction requirements can be met, and the connection mode is not limited to welding, and other connection modes can be adopted.
On the basis of the above embodiment, further, the first rod 1 is a steel rod.
On the basis of the above embodiment, further, the second rod 2 is a steel rod.
On the basis of the above embodiment, further, the fourth rod 4 is a steel rod.
In this embodiment, first pole 1, second pole 2, fourth pole 4 are the steel pole, and what third pole 3 also adopted is the steel pole simultaneously, and these all utilize reinforcing bar leftover bits in the work progress to process the preparation, have reduced the waste of reinforcing bar, practice thrift the cost.
Wherein the first bar 1 and the second bar 2 are made of C16 steel bars with a length of 10 cm, the third bar 3 is made of C18 steel bars with a length of 8 cm, and the fourth bar 4 is made of C18 steel bars with a length of 10 cm. Of course, the steel bars with other types and lengths can be made or made of other materials, so long as the actual construction requirements can be met.
The following are the specific use steps of the utility model:
pre-burying a PVC pipe 5 in a concrete structure 7;
specifically, the optimal angle of the inclined strut 6 and the ground positioning are determined by arranging the frame bodies in advance, the position of the connecting device is reserved in advance, and then the PVC pipe 5 matched with the third rod 3 is pre-buried in the concrete structure 7;
arranging a connecting device on the concrete structure 7;
specifically, the welded connecting device is arranged in a PVC pipe 5 pre-embedded in a concrete structure 7, and a first rod 1 and a second rod 2 which are welded are arranged on the surface of the concrete structure 7;
the sprag 6 is arranged in the fourth rod 4 of the linkage.
To sum up, the utility model discloses simple manufacture, easy operation can offset the horizontal thrust of side direction and the horizontal thrust that produces in the big sloping work progress, and this connecting device repeatedly usable has simultaneously reduced construction joint picks the chisel, reduces the interfacial agent and uses, recoverable, practice thrift the cost, improves the security of construction.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides a connecting device for bracing support body bottom is fixed which characterized in that includes:
the first rods are arranged at intervals;
a plurality of second bars fastened between the first bars, and an angle between the plurality of second bars is 0 to 180 degrees;
the third rods are arranged below the second rods and are fixedly connected with the second rods;
and the fourth rod is fastened above the second rod, and the included angle between the fourth rod and the second rod is 45-60 degrees.
2. A connecting device for the bottom fixing of a sprag frame according to claim 1, characterised in that the third bar is vertically arranged below the second bar.
3. A connecting device for the bottom fixing of a sprag frame according to claim 2, characterised in that the length of the third rod is 8 cm to 12 cm.
4. A connecting device for the bottom fixing of a sprag frame according to claim 3, wherein the length of the fourth rod is 8 cm to 12 cm.
5. A connecting device for fixing the bottom of a diagonal bracing frame body according to claim 4, wherein a plurality of said second rods are arranged on both sides of said fourth rod in parallel and spaced from each other.
6. A connecting device for bracing frame body bottom fixing according to claim 4, characterized in that a plurality of said second rods are parallel fastening connection each other.
7. A connecting device for bracing frame body bottom fixing according to claim 4, wherein a plurality of said second rods intersect at the same point and are connected tightly.
8. The connecting device for bracing frame body bottom fixing according to claim 1, wherein the first rod is a steel rod.
9. The connecting device for bracing frame body bottom fixing according to claim 1, wherein the second rod is a steel rod.
10. A connecting device for bracing frame body bottom fixing according to claim 1, wherein the fourth rod is a steel rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922008881.2U CN211736500U (en) | 2019-11-20 | 2019-11-20 | Connecting device for fixing bottom of inclined strut frame body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922008881.2U CN211736500U (en) | 2019-11-20 | 2019-11-20 | Connecting device for fixing bottom of inclined strut frame body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211736500U true CN211736500U (en) | 2020-10-23 |
Family
ID=72872841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922008881.2U Active CN211736500U (en) | 2019-11-20 | 2019-11-20 | Connecting device for fixing bottom of inclined strut frame body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211736500U (en) |
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2019
- 2019-11-20 CN CN201922008881.2U patent/CN211736500U/en active Active
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