CN217717276U - Measure furred ceiling fossil fragments compression deformation and use experiment frame - Google Patents
Measure furred ceiling fossil fragments compression deformation and use experiment frame Download PDFInfo
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- CN217717276U CN217717276U CN202221274133.4U CN202221274133U CN217717276U CN 217717276 U CN217717276 U CN 217717276U CN 202221274133 U CN202221274133 U CN 202221274133U CN 217717276 U CN217717276 U CN 217717276U
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Abstract
The utility model discloses an experimental frame for measuring the compression deformation of a suspended ceiling keel, which comprises an upper hanging rod, wherein the bottom of the upper hanging rod is assembled and connected with a lower pull rod, and the bottom of the lower pull rod is assembled and connected with a traction rod; the bottom of the traction rod is fixedly connected with a traction seat, and the bottom of the traction seat is rotatably connected with a traction base; the traction base is limited on the traction base; the bottom of the traction base is fixedly connected with a drive-pull screw rod, and the drive-pull screw rod is in threaded connection with a central fixed seat; the bottom of the driving and pulling screw rod is fixedly connected with a driving ring; the center fixing seat is fixedly connected with an outer ring rod, the outer ring rod is upwards assembled and connected with a plurality of touch rods, and the tops of the touch rods are fixedly connected with elastic touch seats. Adopt above-mentioned device part design to effectively solve, the suspended ceiling fossil fragments that ground clearance is high, weight is big can't conveniently draw hangs the technical defect who detects, and above-mentioned design flexibility is high, can draw to hang to detect to the fossil fragments furred ceiling of co-altitude not.
Description
Technical Field
The utility model belongs to the technical field of the furred ceiling fossil fragments pressurized test, especially, relate to a measure furred ceiling fossil fragments pressurized deformation and use experimental frame.
Background
A suspended ceiling keel is a suspended ceiling framework which is arranged on a ceiling for beautifying the ceiling in indoor decoration. Particularly, because the ceiling keel suspends in midair on the ceiling, along with the live time increases, under the action of gravity, the ceiling keel is easy to be out of shape, especially installs insecure ceiling keel. The ceiling keel after the deformation leads to the ceiling gypsum board fixedly mounted on the ceiling keel to deform, and then the condition of cracking easily appears.
Consequently, prior art often needs to test the tensile deformation's of furred ceiling fossil fragments performance after installing furred ceiling fossil fragments, particularly, adopts the mode of couple pulling furred ceiling fossil fragments down to test among the prior art, and the mode of this mode can only be to the furred ceiling fossil fragments that ceiling and ground height are not high. To the furred ceiling fossil fragments that frock house used like large-scale hotel fitment not only far away from ground, and the mounting area of furred ceiling fossil fragments is big, and weight is big, and it is higher to the tensile nature requirement of furred ceiling fossil fragments, obviously adopt above-mentioned mode can't detect accurate, convenient with the tensile characteristic of furred ceiling fossil fragments.
SUMMERY OF THE UTILITY MODEL
Based on the above background, the utility model aims at providing a measure furred ceiling fossil fragments compressive deformation and use experimental frame.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an experiment frame for measuring compression deformation of a suspended ceiling keel comprises an upper hanging rod, wherein the bottom of the upper hanging rod is connected with a lower pull rod in an assembling manner, and the bottom of the lower pull rod is connected with a traction rod in an assembling manner;
the bottom of the traction rod is fixedly connected with a traction seat, and the bottom of the traction seat is rotatably connected with a traction base;
the traction base is limited on the traction base;
the bottom of the traction base is fixedly connected with a driving and pulling screw rod, and the driving and pulling screw rod is in threaded connection with a central fixed seat; the bottom of the driving and pulling screw rod is fixedly connected with a driving ring;
the center fixing seat is fixedly connected with an outer ring rod, the outer ring rod is upwards assembled and connected with a plurality of touch rods, and the tops of the touch rods are fixedly connected with elastic touch seats.
Preferably, the elastic abutting seat comprises a spring base fixedly connected to the top of the abutting rod, a spring rod is connected to the spring base in a sliding manner, and the spring rod penetrates through the spring base;
the spring rod is connected with the touch rod in a sliding mode, a spring is sleeved on the spring rod, and the top of the spring rod is fixedly connected with a touch seat.
Preferably, the lower end of the touch rod is in threaded connection with a pair of positioning nuts;
the abutting rod is connected with the outer ring rod in a sliding manner; the positioning screws are positioned at the top and bottom of the outer ring rod.
Preferentially, the top of the drawing base is provided with a rotating groove, and the drawing base is rotatably connected to the rotating groove.
Preferably, the pulling seat is fixedly connected with an annular blocking flange, and the wall of the rotating groove is provided with an annular groove;
the annular blocking flange is rotatably connected in the annular groove.
Preferably, the longitudinal section of the upper hanging rod is in a U shape with an opening facing downwards.
Preferably, the outer ring rod is provided with a plurality of hinge openings, and the hinge openings are internally and threadedly connected with hinge screws;
the hinged screw rod is fixedly connected with a support rod downwards.
Preferably, the bottom of the supporting rod is fixedly connected with a support.
The utility model discloses following beneficial effect has:
the utility model discloses an experimental frame for measuring the compression deformation of a suspended ceiling keel, which is characterized in that an upper hanging rod is designed, the bottom of the upper hanging rod is assembled and connected with a lower pull rod, and the bottom of the lower pull rod is assembled and connected with a traction rod; the bottom of the traction rod is fixedly connected with a traction seat, and the bottom of the traction seat is rotatably connected with a traction base; the traction base is limited on the traction base; the bottom of the traction base is fixedly connected with a driving screw rod, and the driving screw rod is in threaded connection with a central fixed seat. The suspended ceiling keel is pulled and tested downwards in a driving mode of the driving screw rod.
Through outer loop bar of design center fixing base fixedly connected with, outer loop bar be assembled between/be connected with a plurality of touch-sensitive pole up, realize the tractive in-process, contradict whole device on the ceiling, convenient tractive test down.
Adopt above-mentioned device part design to effectively solve, the ceiling joist that ground clearance is high, weight is big can't conveniently draw the technical defect who hangs the detection, and above-mentioned design flexibility is high, can draw to the fossil fragments furred ceiling of co-altitude not hang the detection, and the efficient that detects, whole device convenient to use.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
Fig. 1 is a schematic view of a scattering structure in an embodiment of the present invention;
fig. 2 is a schematic view of a dispersed structure of a pulling seat and a pulling base according to an embodiment of the present invention;
FIG. 3 is a schematic structural view of an elastic contact base according to an embodiment of the present invention;
FIG. 4 is a schematic view of the structure of the outer ring rod connected to the touch rod according to the embodiment of the present invention;
fig. 5 is a schematic view of the overall structure in the embodiment of the present invention.
The realization, the functional characteristics and the advantages of the utility model are further explained by combining the embodiment and referring to the attached drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that all the directional indicators (such as up, down, left, right, front, back \8230;) in the embodiments of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the attached drawings), and if the specific posture is changed, the directional indicator is changed accordingly.
Furthermore, descriptions in the present application as to "first," "second," etc. are for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
Example 1
As shown in fig. 1 to 5, the experimental rack for measuring the compression deformation of the suspended ceiling keel comprises an upper hanging rod 2, wherein the longitudinal section of the upper hanging rod 2 is in a U shape with a downward opening. The bottom of the upper hanging rod 2 is connected with a lower pull rod 1 in an assembling way, the top of the lower pull rod 1 is provided with a lapping opening, and the upper hanging rod 2 is arranged in a limiting lapping opening and is fixedly assembled at the top of the lower pull rod 1 through a fastening bolt.
The bottom of the lower pull rod 1 is assembled and connected with a traction rod 11; the bottom of the traction rod 11 is fixedly connected with a traction base 21, and the bottom of the traction base 21 is rotatably connected with a traction base 22. The drawing base 21 is limited on the drawing base 22.
The concrete mode is as follows:
the top of the pulling base 22 is provided with a rotating groove 221, and the pulling base 21 is rotatably connected to the rotating groove 221. An annular blocking flange 211 is fixedly connected to the pulling seat 21, and an annular groove 2211 is formed in the groove wall of the rotating groove 221; the annular blocking flange 211 is rotatably attached within the annular groove 2211. In this way, when the pulling base 22 moves downward and rotates relative to the pulling base 21, the pulling base 21 is constantly under a downward pulling force.
The bottom of the traction base 22 is fixedly connected with a driving and pulling screw 23, and the driving and pulling screw 23 is in threaded connection with a central fixed seat; the bottom of the driving and pulling screw 23 is fixedly connected with a driving ring 24; specifically, the driving ring 24 and the driving and pulling screw 23 are fixedly connected through a plurality of connecting rods.
The center fixing seat is fixedly connected with an outer ring rod 3, the outer ring rod 3 is upwards assembled and connected with a plurality of touch rods 4, and the tops of the touch rods 4 are fixedly connected with elastic touch seats 41.
The specific structure of the elastic abutment 41 is as follows:
the elastic contact base 41 comprises a spring base 42 fixedly connected to the top of the contact rod 4, a spring rod is connected to the spring base 42 in a sliding manner, and the spring rod penetrates through the spring base 42; the spring rod is connected with the contact rod 4 in a sliding mode, a spring 43 is sleeved on the spring rod in a sleeved mode, and the top of the spring rod is fixedly connected with a contact seat.
The lower end of the touch rod 4 is connected with a pair of positioning nuts in a threaded manner; the touch rod 4 is connected with the outer ring rod 3 in a sliding manner; the set screws are positioned at the top and bottom of the outer ring rod 3.
In the work testing process, will go up peg 2 and draw and hang on the fossil fragments of furred ceiling, this moment, operating personnel loosens positioning nut and slides upward and supports 4 to the conflict seat extrusion location at conflict 4 top of pole on the ceiling, this moment, operating personnel drives through driving ring 24 swivelling and draws screw 23 downstream, owing to drive and draw screw 23 threaded connection on central fixing base, consequently, under screw thread pulling force down, fossil fragments receive pulling force down, specifically, drive and draw screw 23 and constantly stimulate tractive base 22 down, tractive pulling base 22 draws base 21 down. At this point, the keel is pulled downwards, since the abutment against the top of the rod 4 is pressed positioned on the ceiling. In the process, the spring 43 is continuously compressed.
And the keel with unqualified quality can be easily pulled to be broken and quickly deformed. For a keel with qualified quality, the compression amount of the spring 43 is rapidly increased, the whole device has a remarkable upward pulling trend, and the hands of an operator can obviously feel upward pulling force.
In the actual working process, in order to facilitate the use in the initial state, a plurality of hinge openings 31 are formed in the outer ring rod 3, and hinge screws are connected to the hinge openings 31 in an internal thread manner; the hinged screw rod is downwards fixedly connected with a support rod 5. The bottom of the strut 5 is fixedly connected with a support seat 51. In the initial state, the whole device is supported by the strut 5-the abutment 51.
Adopt above-mentioned device part design to effectively solve, the ceiling joist that ground clearance is high, weight is big can't conveniently draw the technical defect who hangs the detection, and above-mentioned design flexibility is high, can draw to the fossil fragments furred ceiling of co-altitude not hang the detection, and the efficient that detects, whole device convenient to use.
Example 2
As shown in fig. 1, in this embodiment, on the basis of the structure of embodiment 1, in the working process, according to the existing manner, a dynamometer is installed between the bottom of the lower pull rod 1 and the top of the traction rod 11, and the tensile force of the keel is obtained in the process of numerical traction through the dynamometer.
Of course, the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and the changes, modifications, additions or substitutions made by those skilled in the art within the scope of the present invention should also belong to the protection scope of the present invention.
Claims (8)
1. An experiment frame for measuring compression deformation of a suspended ceiling keel is characterized by comprising an upper hanging rod, wherein the bottom of the upper hanging rod is connected with a lower pull rod in an assembling way, and the bottom of the lower pull rod is connected with a traction rod in an assembling way;
the bottom of the traction rod is fixedly connected with a traction seat, and the bottom of the traction seat is rotatably connected with a traction base;
the traction base is limited on the traction base;
the bottom of the traction base is fixedly connected with a driving and pulling screw rod, and the driving and pulling screw rod is in threaded connection with a central fixed seat; the bottom of the driving and pulling screw rod is fixedly connected with a driving ring;
the center fixing seat is fixedly connected with an outer ring rod, the outer ring rod is upwards assembled and connected with a plurality of touch rods, and the tops of the touch rods are fixedly connected with elastic touch seats.
2. The experimental frame for measuring the compression deformation of the suspended ceiling keel according to claim 1, wherein the elastic abutting seat comprises a spring base fixedly connected to the top of the abutting rod, a spring rod is connected to the spring base in a sliding manner, and the spring rod penetrates through the spring base;
the spring rod is connected with the touch rod in a sliding mode, a spring is sleeved on the spring rod, and the top of the spring rod is fixedly connected with a touch seat.
3. The experimental frame for measuring the compression deformation of the suspended ceiling keel according to claim 1, wherein the lower end of the butting rod is in threaded connection with a pair of positioning nuts;
the abutting rod is connected with the outer ring rod in a sliding manner; the positioning screws are positioned at the top and bottom of the outer ring rod.
4. The experimental frame for measuring the compression deformation of the suspended ceiling keel according to claim 1, wherein a rotating groove is formed in the top of the traction base, and the traction base is rotatably connected to the rotating groove.
5. The experimental frame for measuring the compression deformation of the suspended ceiling keel according to claim 4, wherein an annular blocking flange is fixedly connected to the traction seat, and an annular groove is formed in the groove wall of the rotating groove;
the annular blocking flange is rotatably connected in the annular groove.
6. The experimental frame for measuring the compression deformation of the suspended ceiling keel according to claim 1, wherein the longitudinal section of the upper hanging rod is in a U shape with an opening facing downwards.
7. The experimental frame for measuring the compression deformation of the suspended ceiling keel according to claim 1, wherein a plurality of hinge openings are formed in the outer ring rod, and hinge screws are connected in the hinge openings in a threaded manner;
the hinged screw rod is fixedly connected with a support rod downwards.
8. The experimental frame for measuring the compression deformation of the suspended ceiling keel according to claim 7, wherein a support is fixedly connected to the bottom of the supporting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221274133.4U CN217717276U (en) | 2022-05-25 | 2022-05-25 | Measure furred ceiling fossil fragments compression deformation and use experiment frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221274133.4U CN217717276U (en) | 2022-05-25 | 2022-05-25 | Measure furred ceiling fossil fragments compression deformation and use experiment frame |
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| Publication Number | Publication Date |
|---|---|
| CN217717276U true CN217717276U (en) | 2022-11-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221274133.4U Active CN217717276U (en) | 2022-05-25 | 2022-05-25 | Measure furred ceiling fossil fragments compression deformation and use experiment frame |
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| CN (1) | CN217717276U (en) |
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- 2022-05-25 CN CN202221274133.4U patent/CN217717276U/en active Active
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