CN207990032U - A kind of lightgage steel joist testing stand for building - Google Patents
A kind of lightgage steel joist testing stand for building Download PDFInfo
- Publication number
- CN207990032U CN207990032U CN201820365255.1U CN201820365255U CN207990032U CN 207990032 U CN207990032 U CN 207990032U CN 201820365255 U CN201820365255 U CN 201820365255U CN 207990032 U CN207990032 U CN 207990032U
- Authority
- CN
- China
- Prior art keywords
- steel joist
- lightgage steel
- supporting rod
- testing stand
- bar
- Prior art date
- 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
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- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The utility model is related to build detection field, especially a kind of lightgage steel joist testing stand for building, include the supporting rod of the vertically symmetrical setting of two row on the ground, it is equipped with a rotary screw in the bottom end of every supporting rod, on the top of each column supporting rod and lower part, a lateral cross bar is arranged in equal horizontal symmetrical, the supporting rod of the upper and lower ends of each column supporting rod another row by a horizontally disposed cross bar corresponding thereto respectively is connected, and horizontal symmetrical is equipped with a reinforcing bar between two lateral cross bars of support bar top.It is simple in structure, reasonable design, ease of assembly carries, whole detection frame firm stable after assembling, it can be ensured that lightgage steel joist remains horizontality, ensure the accuracy of testing result, testing stand, which is placed into behind ground, can quickly and easily carry out levelling, and entire testing stand is made to keep horizontality rapidly with lightgage steel joist, time saving and energy saving, detection efficiency is substantially increased, ensure that the accuracy of testing result.
Description
Technical field：
The utility model is related to build detection field, especially a kind of lightgage steel joist testing stand for building.
Background technology：
Currently, the mechanics properties testing mode of lightgage steel joist for building is varied, most of can use builds monitor station
Mode lightgage steel joist is detected, when carrying out mechanics properties testing to lightgage steel joist, need to make its to keep horizontality,
But many detection devices such as existing monitor station are inconvenient to assemble, structure also inadequate firm stable, and ground is simultaneously under many scenes
It is not horizontality, detection device easy tos produce offset in detection process, and lightgage steel joist is caused to lose horizontality, Jin Erying
Ring testing result, and existing equipment to lightgage steel joist carry out level-off when operate it is comparatively laborious, it is time-consuming and laborious, cause to examine
Survey the problems such as efficiency is low, and testing result is inaccurate.
Utility model content：
The utility model provides a kind of lightgage steel joist testing stand for building, it is simple in structure, reasonable design, ease of assembly
It carries, whole detection frame firm stable after assembling, it can be ensured that lightgage steel joist remains horizontality, ensures testing result
Accuracy, testing stand, which is placed into behind ground, can quickly and easily carry out levelling, and entire testing stand is made to be protected rapidly with lightgage steel joist
Water holding level state, it is time saving and energy saving, detection efficiency is substantially increased, the accuracy of testing result is ensure that, solves the prior art
The problem of.
Used technical solution is the utility model to solve above-mentioned technical problem：A kind of lightgage steel joist detection for building
Frame includes the supporting rod of the vertically symmetrical setting of two row on the ground, a rotary screw is equipped in the bottom end of every supporting rod,
A lateral cross bar is arranged with the equal horizontal symmetrical in lower part in the top of each column supporting rod, and the upper and lower ends of each column supporting rod pass through one respectively
The supporting rod of another row of horizontally disposed cross bar corresponding thereto is connected, the water between two lateral cross bars of support bar top
It is flat to be arranged with a reinforcing bar, a connecting screw, every company are equipped with close to its end positions is vertically symmetrical in every reinforcing bar
The bottom end for connecing screw rod both passes through a concave block being vertically arranged, and passes through spiral shell between every connecting screw and reinforcing bar, concave block
Line is connected, and the bottom of each concave block is connected with the side of the grip block of open-top setting, in each clamping
Cooperation is equipped with a fastening bolt between the top two side of block, the horizontal folder between corresponding grip block in two reinforcing bars
If a lightgage steel joist, a supporting plate is placed in the top horizontal of lightgage steel joist, a level meter is placed on supporting plate, in lightgage steel joist
Bottom is provided with displacement meter.
Preferably, the lightgage steel joist splicing is in groined type shape, and two sections of the top of groined type shape lightgage steel joist passes through respectively
Grip block activity sandwiched.
Preferably, it is equipped with the displacement meter in the bottom of each junction of groined type shape lightgage steel joist.
Preferably, the position being mutually threadedly coupled with reinforcing bar, concave block on every connecting screw is equipped with a nut.
The advantageous effect of the utility model using the above structure is simple in structure, reasonable design, and ease of assembly carries, group
Whole detection frame firm stable after dress, it can be ensured that lightgage steel joist remains horizontality, ensures the accuracy of testing result,
Testing stand, which is placed into behind ground, can quickly and easily carry out levelling, and entire testing stand is made to keep horizontal rapidly with lightgage steel joist
State, it is time saving and energy saving, detection efficiency is substantially increased, ensure that the accuracy of testing result.
Description of the drawings：
Fig. 1 is the main structure diagram of the utility model.
Fig. 2 is the side structure schematic view of the utility model.
In figure, 1, supporting rod；2, rotary screw；3, lateral cross bar；4, cross bar；5, reinforcing bar；6, connecting screw；7, concave
Block；8, grip block；9, fastening bolt；10, lightgage steel joist；11, supporting plate；12, level meter；13, displacement meter；14, nut.
Specific implementation mode：
In order to clarify the technical characteristics of the invention, below by specific implementation mode, and its attached drawing is combined, to this reality
It is described in detail with novel.
As shown in Figs. 1-2, a kind of lightgage steel joist testing stand for building includes the branch of the vertically symmetrical setting of two row on the ground
Strut 1 is equipped with a rotary screw 2 in the bottom end of every supporting rod 1, horizontal right with lower part on the top of each column supporting rod 1
Claim the setting one lateral cross bar 3, the upper and lower ends of each column supporting rod 1 respectively by a horizontally disposed cross bar 4 corresponding thereto
The supporting rod 1 of another row is connected, and horizontal symmetrical is equipped with a reinforcing bar 5 between two lateral cross bars 3 at 1 top of supporting rod,
Every reinforcing bar 5 is equipped with a connecting screw 6 close to its end positions is vertically symmetrical, and the bottom end of every connecting screw 6 both passes through
The one concave block 7 being vertically arranged, is connected by screw-thread fit, each between every connecting screw 6 and reinforcing bar 5, concave block 7
The bottom of concave block 7 is connected with the side of the grip block 8 of open-top setting, in the top both sides of each grip block 8
Cooperation is equipped with a fastening bolt 9, the horizontal one light steel of sandwiched between corresponding grip block 8 in two reinforcing bars 5 between wall
Keel 10 place a supporting plate 11 in the top horizontal of lightgage steel joist 10, a level meter 12 are placed on supporting plate 11, in lightgage steel joist
10 bottom is provided with displacement meter 13.
The splicing of the lightgage steel joist 10 is in groined type shape, and two sections of the top of groined type shape lightgage steel joist 10 passes through clamping respectively
8 activity sandwiched of block.Grip block 8 is convenient to grip lightgage steel joist 10.
It is equipped with the displacement meter 13 in the bottom of each junction of groined type shape lightgage steel joist 10.According to displacement meter 13
Data judge the bending degree of lightgage steel joist 10, ensure the accuracy of testing result.
The position being threadedly coupled with reinforcing bar 5,7 phase of concave block on every connecting screw 6 is equipped with a nut 14.Rotation
Connecting screw 6 can adjust the height of concave block, can carry out rapid fine adjustment to the horizontal position of lightgage steel joist, make level meter 12
Rapid to keep horizontality, then nut is tightened, and the position of adjusting screw rod 6 is fixed, and prevents adjusting screw rod 6 from occurring to turn
It is dynamic, the horizontality of lightgage steel joist 10 is influenced, testing result is impacted.
In use, the grip block 8 of lightgage steel joist 10 detected will be needed to fix, the fastening bolt 9 on grip block 8 is twisted
Tightly, supporting plate 11 is placed on lightgage steel joist 10, level meter 12 is put on supporting plate 11, is rotated first according to ground flat conditions
Entire testing stand is adjusted to the horizontality of range estimation by the rotary screw 2 of 1 bottom end of supporting rod, then observes the water on supporting plate 11
Level 12 rotates four connecting screws 6 according to the feedback of level meter 12, the height of each connecting screw 6 is adjusted, by level meter 12
It is adjusted to horizontality, then nut is tightened, and the position of adjusting screw rod 6 is fixed, and prevents adjusting screw rod 6 from occurring to turn
It is dynamic, then level meter 12 is removed, increases the weight of counterweight or certain mass on supporting plate 11, is sentenced according to the data of displacement meter 13
The bending degree of disconnected lightgage steel joist 10, ensureing can be quickly and easily after the accuracy of testing result, testing stand are placed into ground
It carries out levelling, entire testing stand and lightgage steel joist is made to keep horizontality rapidly, it is time saving and energy saving, detection efficiency is substantially increased,
It ensure that the accuracy of testing result.
Above-mentioned specific implementation mode cannot function as the limitation to scope of protection of the utility model, for the skill of the art
For art personnel, any alternate modification or transformation made to the utility model embodiment all fall within the guarantor of the utility model
It protects in range.
Place is not described in detail for the utility model, is the known technology of those skilled in the art of the present technique.
Claims (4)
1. a kind of lightgage steel joist testing stand for building, it is characterised in that：Include the support of the vertically symmetrical setting of two row on the ground
Bar is equipped with a rotary screw in the bottom end of every supporting rod, and on the top of each column supporting rod and lower part, equal horizontal symmetrical is arranged
One lateral cross bar, the branch of the upper and lower ends of each column supporting rod another row by a horizontally disposed cross bar corresponding thereto respectively
Strut is connected, and horizontal symmetrical is equipped with a reinforcing bar between two lateral cross bars of support bar top, close in every reinforcing bar
Its end positions is vertically symmetrical to be equipped with a connecting screw, and the bottom end of every connecting screw both passes through a concave being vertically arranged
Block is connected by screw-thread fit between every connecting screw and reinforcing bar, concave block, and the bottom of each concave block is pushed up with one
The side that portion opens the grip block of setting is connected, and cooperation is equipped with a fastening spiral shell between the top two side of each grip block
Bolt, horizontal one lightgage steel joist of sandwiched between corresponding grip block, keeps flat in the top water of lightgage steel joist in two reinforcing bars
A supporting plate is set, a level meter is placed on supporting plate, the bottom of lightgage steel joist is provided with displacement meter.
2. a kind of lightgage steel joist testing stand for building according to claim 1, it is characterised in that：The lightgage steel joist splicing
In groined type shape, two sections of the top of groined type shape lightgage steel joist passes through grip block activity sandwiched respectively.
3. a kind of lightgage steel joist testing stand for building according to claim 2, it is characterised in that：In the light steel dragon of groined type shape
The bottom of each junction of bone is equipped with the displacement meter.
4. a kind of lightgage steel joist testing stand for building according to claim 1 or 2, it is characterised in that：Spiral shell is connected at every
The position being mutually threadedly coupled with reinforcing bar, concave block on bar is equipped with a nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820365255.1U CN207990032U (en) | 2018-03-16 | 2018-03-16 | A kind of lightgage steel joist testing stand for building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820365255.1U CN207990032U (en) | 2018-03-16 | 2018-03-16 | A kind of lightgage steel joist testing stand for building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207990032U true CN207990032U (en) | 2018-10-19 |
Family
ID=63827094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820365255.1U Expired - Fee Related CN207990032U (en) | 2018-03-16 | 2018-03-16 | A kind of lightgage steel joist testing stand for building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207990032U (en) |
-
2018
- 2018-03-16 CN CN201820365255.1U patent/CN207990032U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181019 Termination date: 20190316 |