CN211007762U - Steel structure engineering support - Google Patents
Steel structure engineering support Download PDFInfo
- Publication number
- CN211007762U CN211007762U CN201921378414.2U CN201921378414U CN211007762U CN 211007762 U CN211007762 U CN 211007762U CN 201921378414 U CN201921378414 U CN 201921378414U CN 211007762 U CN211007762 U CN 211007762U
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- beams
- bottom plate
- lower cross
- spring seat
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 25
- 239000010959 steel Substances 0.000 title claims abstract description 25
- 238000013016 damping Methods 0.000 claims abstract description 13
- 239000003381 stabilizer Substances 0.000 claims description 12
- 230000000087 stabilizing effect Effects 0.000 claims 1
- 230000003139 buffering effect Effects 0.000 abstract description 5
- 238000010276 construction Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000035939 shock Effects 0.000 description 2
- 239000006096 absorbing agent Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
The utility model discloses a steel structure engineering support, which comprises a plurality of connecting units, wherein each connecting unit comprises a bottom plate, two lower beams, at least two connecting beams, a connecting rod and a foot plate, the bottom surface of each lower beam is connected with the bottom plate, the connecting beams are uniformly distributed and connected on the top surface of each lower beam, the connecting rod is connected between the two adjacent connecting beams, and the foot plate is connected on the top ends of the connecting beams; a plurality of damping devices are connected between the lower cross beam and the bottom plate, and each damping device comprises a first spring seat, a second spring seat, a first connecting rod and a second connecting rod; the first spring seat and the second spring seat are fixed on the bottom plate, one end of the first connecting rod is hinged with the elastic end of the first spring seat, and the other end of the first connecting rod is hinged with the lower cross beam; one end of the second connecting rod is hinged with the elastic end of the second spring seat, the other end of the second connecting rod is hinged with the lower cross beam, and the first connecting rod is hinged with the second connecting rod; the arrangement of the damping device solves the problem of poor buffering capacity of the steel structure engineering support in the prior art.
Description
Technical Field
The utility model relates to a building support technical field, concretely relates to steel construction engineering support.
Background
Steel structure support usually is the support of constituteing by steel material connection, and steel structure support is widely used in the building engineering because of advantages such as self compressive strength is high, holding power is strong and long service life. But traditional steel structure support has the weak problem of buffer capacity, and current steel structure support often takes place the problem that deformation leads to the damage because of rocking. On the other hand, the steel structure support with poor buffering capacity threatens the safety of constructors when shaking, and how to provide the steel structure support with strong buffering capacity and safe use is a problem discussed and concerned by researchers.
Disclosure of Invention
An object of the utility model is to provide a steel construction engineering support to solve the relatively poor problem of steel construction support buffer capacity among the prior art.
In order to achieve the purpose, the utility model is realized by adopting the following technical scheme:
a steel structure engineering support comprises a plurality of connecting units, wherein each connecting unit comprises a bottom plate, two lower cross beams, at least two connecting beams, a first connecting rod and a foot plate, the bottom surfaces of the lower cross beams are connected with the bottom plate, the connecting beams are uniformly connected to the top surfaces of the lower cross beams, the first connecting rods are connected between two adjacent connecting beams, and the foot plates are connected to the top ends of the connecting beams; a plurality of damping devices are connected between the lower cross beam and the bottom plate, and each damping device comprises a first spring seat, a second spring seat, a first connecting rod and a second connecting rod; the first spring seat and the second spring seat are fixed on the bottom plate, one end of the first connecting rod is rotatably connected with the elastic end of the first spring seat, and the other end of the first connecting rod is rotatably connected with the lower cross beam; one end of the second connecting rod is rotatably connected with the elastic end of the second spring seat, the other end of the second connecting rod is rotatably connected with the lower cross beam, and the first connecting rod is rotatably connected with the second connecting rod.
Furthermore, a sliding groove is formed in the bottom plate; the first spring seat further comprises a fixed seat and an expansion spring, the fixed seat is fixed on the bottom plate, one end of the expansion spring is connected to the fixed seat, the other end of the expansion spring is connected to the elastic end, and the elastic end is slidably connected to the inside of the chute of the bottom plate.
Furthermore, the connecting unit further comprises guard rails, the guard rails are sleeved at the top ends of the connecting beams, and two adjacent guard rails are connected through a second connecting rod.
Furthermore, a drainage groove is arranged on the foot plate.
Furthermore, the foot plate is provided with an anti-skid bulge.
The utility model has the advantages that:
1. the damping device is arranged between the bottom plate and the connecting beam, so that the problem that the steel structure engineering bracket in the prior art is poor in buffering capacity is solved;
2. when the staff walks on the sole and slips because of the accident, rail guard and connecting rod can play the effect of protection to the staff, have guaranteed staff's safety, and the antiskid is protruding to have further reduced the possibility that the staff slipped.
Drawings
FIG. 1 is a front view of the overall structure of a bracket according to an embodiment of the present invention;
FIG. 2 is a top view of a partial structure in a bracket according to an embodiment of the present invention
FIG. 3 is a schematic view illustrating the installation of a shock absorbing device according to an embodiment of the present invention;
FIG. 4 is a schematic view of a shock absorber according to an embodiment of the present invention;
FIG. 5 is a schematic view of the connection of the foot plate according to the embodiment of the present invention;
fig. 6 is a top view of a foot plate according to an embodiment of the present invention.
Wherein: 1. a base plate; 11. a chute; 2. a damping device; 3. a lower cross beam; 4. a connecting beam; 5. a first connecting rod; 6. a foot plate; 7. protecting the fence; 21. a first spring seat; 211. a fixed seat; 212 a telescoping spring; 213. An elastic end; 22. a second spring seat; 23. a first link; 24. a second link; 31. a first stabilizer bar; 41. a second stabilizer bar; 42. a mounting seat; 61. a water discharge tank; 62. anti-skid projections; 71. a second connecting rod.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
It should be noted that, in the description of the present invention, the terms "front", "rear", "left", "right", "upper", "lower", "inner", "outer", etc. indicate the directions or positional relationships based on the directions or positional relationships shown in the drawings, and are only for convenience of description of the present invention but do not require the present invention to be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention. As used in the description of the present invention, the terms "front," "back," "left," "right," "up," "down" and "in" refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.
As shown in fig. 1 to 6, a steel structural engineering support includes a plurality of connection units, each of which includes: bottom plate 1, two bottom end rail 3, three tie-beam 4, head rod 5 and sole 6, the bottom surface and the bottom plate 1 of bottom end rail 3 are connected, and the top surface at bottom end rail 3 is connected to 4 equipartitions of three tie-beam, and head rod 5 connects between two adjacent tie-beams 4, and the top at tie-beam 4 is connected to sole 6. Be equipped with two head rods 5 between adjacent tie-beam 4, two head rods 5 staggered connection are between two adjacent tie-beam 4, guarantee the stability of tie-beam 4. A plurality of damping devices 2 are connected between the lower cross beam 3 and the bottom plate 1, and each damping device 2 comprises a first spring seat 21, a second spring seat 22, a first connecting rod 23 and a second connecting rod 24; the first spring seat 21 and the second spring seat 22 are fixed on the bottom plate 1, one end of the first connecting rod 23 is hinged with the elastic end of the first spring seat 21, and the other end is hinged with the lower cross beam 3; one end of the second connecting rod 24 is hinged with the elastic end of the second spring seat 22, the other end is hinged with the lower cross beam 3, and the first connecting rod 23 is hinged with the second connecting rod 24.
The utility model discloses a set up damping device 2 between bottom plate 1 and tie-beam 3, solved the poor problem of steel construction engineering support buffer capacity among the prior art. During the use, the staff stands on sole 6, and the staff walks about on sole 6 and can drive this device and produce the vibration of certain range, or make this device vibration because of other external forces, and damping device 2 works this moment, plays the absorbing effect of buffering.
In the present embodiment, as shown in fig. 1, 3, and 4, the elastic end 213 of the first spring seat 21 is slidably connected to the base plate 1, and the elastic end of the second spring seat 22 is slidably connected to the base plate 1. Specifically, the first spring seat 21 and the second spring seat 22 have the same structure. First spring holder 21 includes fixing base 211, expanding spring 213 and elasticity end 213, and fixing base 211 is fixed on bottom plate 1, and expanding spring 212's one end fixed connection is on fixing base 211, and other end fixed connection is equipped with spout 11 on elasticity end 213 on bottom plate 1, and spout 11 and expanding spring 213 are on same straight line, and elasticity end 213 sliding connection is in spout 11, and expanding spring 212 stretches out and draws back and drives elasticity end 213 and move in the spout. Specifically, a sliding block capable of sliding in the sliding groove 11 is disposed on the bottom surface of the elastic end 213, and the elastic end 213 and the sliding block are integrally formed.
When the device is used, the lower cross beam 3 tends to move downwards or moves downwards when the device vibrates. At this time, the lower beam 3 compresses the first connecting rod 23 and the second connecting rod 24, the first connecting rod 23 drives the elastic end of the second spring seat 22 to move to the right in the sliding groove 11, and the second connecting rod 24 drives the elastic end 213 of the first spring seat 21 to move to the left in the sliding groove 11. The extension spring 212 is stressed to extend and contract, and the extension spring 213 resists the downward movement of the lower beam 3, so that the vibration of the device is reduced. The sliding slot 11 is arranged so that the elastic end 213 can only slide in the sliding slot 11, thereby ensuring the effect of the movement of the extension spring 212.
In the present embodiment, as shown in fig. 1-2, two lower cross members 3 are symmetrically fixed to the front and rear sides of the base plate 1, and a first stabilizer bar 31 is connected between the two lower cross members 3. The connecting beams 4 on the lower cross beams 3 on both sides are connected through the second stabilizer bar 41. Specifically, five first stabilizer bars 31 are connected between the lower cross beams 3 on the front side and the rear side, and the first stabilizer bars 32 are sleeved between the lower cross beams 3 on the two sides and are connected in a sleeved manner, so that the disassembly and the assembly are convenient. The provision of the first stabilizer bar 31 increases the stability of the device. The same second stabilizer bar 41 is provided to increase the stability of the device. The second stabilizer bar 41 and the connecting beams 4 on both sides are connected in a sleeved manner, and the diameter of the second stabilizer bar 41 is smaller than that of the first stabilizer bar 31.
As shown in fig. 1, the connection unit further includes guard rails 7, the guard rails 7 are sleeved on the top ends of the connection beams 4, and two adjacent guard rails 7 are connected by a second connection rod 71. Specifically, as shown in fig. 1, the connecting beam 4 is a square pipe, the top end of the connecting beam 4 is hollow, the guard rails 7 are sleeved on the top end of the connecting beam 4, and a second connecting rod 71 is connected between adjacent guard rails 7 through bolts. The arrangement of the guard rail 7 and the second connecting rod 71 ensures the safety of workers walking on the foot plate 6.
In this embodiment, as shown in fig. 1, fig. 5 and fig. 6. The foot plate 6 is provided with a drainage groove 61. The foot plate 6 is provided with an anti-skid projection 62. The baseboard 6 is made of stainless steel, downward bulges are arranged on two sides of the baseboard 6, the mounting seat 42 is integrally formed on the side face of the top end of the connecting beam 4, the baseboard 6 is directly placed on the mounting seat 42 during mounting, mounting and dismounting of the baseboard 6 are achieved, and mounting and dismounting of the structure are convenient. When raining, rainwater can be drained from the drainage groove 61, workers are prevented from falling down due to wet and slippery during work, and safety of the workers is guaranteed. Further, the stud 62 further increases the safety of the device.
In the description of the present invention, it should be understood that the terms "first", "second", etc. are used to define the components, and are only used for the convenience of distinguishing the components, and if not stated otherwise, the terms have no special meaning, and therefore, should not be interpreted as limiting the scope of the present invention.
It will be appreciated by those skilled in the art that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The embodiments disclosed above are therefore to be considered in all respects as illustrative and not restrictive. All changes which come within the scope of the invention or which are equivalent to the scope of the invention are embraced by the invention.
Claims (7)
1. The steel structure engineering support is characterized by comprising a plurality of connecting units, wherein each connecting unit comprises a bottom plate (1), two lower cross beams (3), at least two connecting beams (4), a first connecting rod (5) and a foot plate (6), the bottom surfaces of the lower cross beams (3) are connected with the bottom plate (1), the connecting beams (4) are uniformly distributed and connected on the top surfaces of the lower cross beams (3), the first connecting rods (5) are connected between two adjacent connecting beams (4), and the foot plates (6) are connected at the top ends of the connecting beams (4);
a plurality of damping devices (2) are connected between the lower cross beam (3) and the bottom plate (1), and each damping device (2) comprises a first spring seat (21), a second spring seat (22), a first connecting rod (23) and a second connecting rod (24); the first spring seat (21) and the second spring seat (22) are fixed on the bottom plate (1), one end of the first connecting rod (23) is rotatably connected with the elastic end (213) of the first spring seat (21), and the other end of the first connecting rod is rotatably connected with the lower cross beam (3); one end of the second connecting rod (24) is rotatably connected with the elastic end of the second spring seat (22), the other end of the second connecting rod is rotatably connected with the lower cross beam (3), and the first connecting rod (23) is rotatably connected with the second connecting rod (24).
2. The steel structural engineering support according to claim 1, characterized in that the bottom plate (1) is provided with a chute (11);
first spring holder (21) still includes fixing base (211) and expanding spring (212), fixing base (211) are fixed on bottom plate (1), the one end of expanding spring (212) is connected on fixing base (211), and the other end is connected on elasticity end (213), just elasticity end (213) sliding connection be in spout (11) of bottom plate (1).
3. The steel structural engineering support according to claim 1, characterized in that the two lower cross beams (3) are symmetrically fixed on the front and rear sides of the bottom plate (1), and a first stabilizer bar (31) is connected between the two lower cross beams (3).
4. The steel structural engineering support according to claim 1, wherein the two lower cross beams (3) are symmetrically fixed on the front side and the rear side of the bottom plate (1), and the connecting beams (4) on the lower cross beams (3) on the two sides are connected through second stabilizing bars (41).
5. The steel structural engineering support according to claim 1, wherein the connecting unit further comprises guard rails (7), the guard rails (7) are sleeved on the top ends of the connecting beams (4), and two adjacent guard rails (7) are connected through a second connecting rod (71).
6. The bracket for steel structural engineering according to claim 1, characterized in that a drainage channel (61) is arranged on the foot plate (6).
7. The steel structural engineering support according to claim 1, characterized in that the foot plates (6) are provided with anti-skid projections (62).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921378414.2U CN211007762U (en) | 2019-08-23 | 2019-08-23 | Steel structure engineering support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921378414.2U CN211007762U (en) | 2019-08-23 | 2019-08-23 | Steel structure engineering support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211007762U true CN211007762U (en) | 2020-07-14 |
Family
ID=71505041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921378414.2U Expired - Fee Related CN211007762U (en) | 2019-08-23 | 2019-08-23 | Steel structure engineering support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211007762U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113944311A (en) * | 2021-11-02 | 2022-01-18 | 天津市经纬建筑科技有限公司 | Scaffold for building construction |
-
2019
- 2019-08-23 CN CN201921378414.2U patent/CN211007762U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113944311A (en) * | 2021-11-02 | 2022-01-18 | 天津市经纬建筑科技有限公司 | Scaffold for building construction |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200714 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |