CN114658267A - Industrial factory building with adjustable purlin - Google Patents
Industrial factory building with adjustable purlin Download PDFInfo
- Publication number
- CN114658267A CN114658267A CN202210405347.9A CN202210405347A CN114658267A CN 114658267 A CN114658267 A CN 114658267A CN 202210405347 A CN202210405347 A CN 202210405347A CN 114658267 A CN114658267 A CN 114658267A
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- fastening screw
- column
- screw rod
- adjustable
- wall
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- 210000003781 tooth socket Anatomy 0.000 claims description 17
- 230000006835 compression Effects 0.000 claims description 7
- 238000007906 compression Methods 0.000 claims description 7
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 239000002699 waste material Substances 0.000 abstract description 3
- 210000005069 ears Anatomy 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Images
Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H5/00—Buildings or groups of buildings for industrial or agricultural purposes
- E04H5/02—Buildings or groups of buildings for industrial purposes, e.g. for power-plants or factories
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/30—Installations of cables or lines on walls, floors or ceilings
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Clamps And Clips (AREA)
- Joining Of Building Structures In Genera (AREA)
Abstract
The invention discloses an industrial factory building with adjustable purlins, which comprises: the plant body comprises pillars, and the plant body is supported by the pillars; the wall surface purline can be installed on the column in an up-and-down adjusting mode. Pipeline data need be checked in order to solve prior art earlier stage and confirm wall purlin position, the problem that wastes time and energy when later stage adjustment wall purlin position.
Description
Technical Field
The invention relates to an industrial factory building with adjustable purlins, and belongs to the technical field of industrial factory buildings.
Background
Among the current factory building construction technology, the wall purlin needs earlier abundant check the various pipeline data of water conservancy project, electrical apparatus, warm expert, fire control, these professions of technology, then confirms the position of wall purlin embedded piece on the post again, installs the wall purlin on the wall purlin embedded piece during the installation, and the problem that this kind of method exists is:
1) the workload for determining the position of the wall surface purlin embedded part in the early stage is very large, and the position of the wall surface purlin embedded part can be determined only by fully checking various pipeline data of the professions such as hydraulic engineering, electrical equipment, heating ventilation, fire protection and process;
2) if these specialty of later stage water conservancy project, electrical apparatus, warm expert, fire control, technology need change the picture, and the pipeline trend changes, will lead to wall purlin mounted position to change, but because the wall is buried a position and has been confirmed the wall at the design stage, the wall purlin can only be connected with the post through expansion bolts etc. nevertheless beat expansion bolts and waste time and energy comparatively.
The factory building structure which is not required to check pipeline data in the earlier stage and is time-saving and labor-saving when the position of the wall purline is adjusted in the later stage is urgently needed.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: provides an industrial factory building with adjustable purlins to overcome the defects of the prior art.
The technical scheme of the invention is as follows: an industrial factory building with adjustable purlins, includes: the plant body comprises pillars, and the plant body is supported by the pillars;
the wall surface purline can be installed on the column in an up-and-down adjusting mode.
Further, still include:
the hoop is fixedly connected with the wall purline, and the wall purline can be vertically adjusted through the hoop and is installed on the column.
Specifically, the staple bolt includes:
the width of the frame body is matched with the width of the column, the length of the frame body is greater than that of the column, and the wide edge of the frame body is provided with a fastening screw hole penetrating through the wide edge of the frame body;
the fastening screw is in threaded connection with the fastening screw hole;
the frame body keeps the relative position of the frame body and the column fixed by screwing the fastening screw rod, and the frame body can move along the length direction of the column by unscrewing the fastening screw rod.
Further, the staple bolt still includes:
the movable clamping plate is positioned between the pillar and the fastening screw hole, the surfaces of the movable clamping plate, which are opposite to the pillar, are parallel to each other, and the fastening screw is rotatably connected to the movable clamping plate.
Furthermore, a fixed tooth groove is formed in the column, the length direction of the fixed tooth groove is perpendicular to the length direction of the column, and the fixed tooth grooves are distributed along the length direction of the column;
the surface of the movable clamping plate opposite to the pillar is also provided with a movable tooth groove matched with the fixed tooth groove.
Furthermore, the movable clamping plate further comprises a rubber pad, the rubber pad is arranged on the surface, opposite to the column, of the movable clamping plate, the rubber pad fills up the movable tooth socket to enable the surface, opposite to the column, of the rubber pad to be a plane, and the distance between the surface, opposite to the column, of the rubber pad and the movable tooth socket is larger than 0.
Furthermore, a polygonal jack is formed in the middle of the fastening screw along the fastening screw;
the polygonal inserting rod is connected with the polygonal inserting rod in an inserting mode and matched with the polygonal inserting hole, one end, far away from the column, of the polygonal inserting rod is fixedly connected with a rotary table, and the diameter of the rotary table is larger than that of the polygonal inserting rod.
Furthermore, the inner wall of the fastening screw hole is provided with a clamping groove parallel to the central axis of the fastening screw hole;
the side wall of the fastening screw is provided with a long hole penetrating through the side wall of the fastening screw, the middle part of the long hole also comprises a rotating shaft vertical to the length direction of the long hole, and the rotating shaft is fixedly connected with the side wall of the long hole;
the rotating shaft is also provided with a clamping block, the middle part of the clamping block is rotationally connected with the rotating shaft, the width of the clamping block is matched with that of the clamping groove, and the length of the clamping block is smaller than that of the clamping groove;
the long hole also comprises a pressure spring, and the pressure spring is arranged between the fixture block and the fastening screw rod;
the compression of the compression spring enables the fixture block to be switched between a first state and a second state;
when the pressure spring is not compressed, the fixture block is in a first state, wherein the first state is as follows: one end of the fixture block, which is close to the column, is positioned in the polygonal jack, and one end of the fixture block, which is far away from the column, protrudes out of the outer side surface of the fastening screw;
the compressed compression spring is in state two after being compressed, state two is: the clamping block is bent and positioned in the long hole.
Furthermore, the clamping grooves comprise more than 1, and the clamping grooves are uniformly distributed around the circumference of the central axis of the fastening screw hole.
Further, the number of the long holes is more than 1, and the long holes are distributed along the length direction of the fastening screw rod.
The beneficial effects of the invention are: compared with the prior art, the wall surface purlines can be installed on the columns in an up-and-down adjusting mode, if the direction of pipelines changes, only the positions of the wall surface purlines need to be adjusted to facilitate pipeline installation, so that the positions of the wall surface purlines do not need to be determined in the early stage, the early-stage workload is greatly reduced, expansion bolts do not need to be arranged when the positions of the wall surface purlines are adjusted in the later stage, and time and labor are saved.
Drawings
FIG. 1 is a front view of an embodiment of the present invention;
FIG. 2 is a perspective view of an embodiment of the present invention;
fig. 3 is a partial view at a in fig. 2.
FIG. 4 is a top view of the hoop of the present invention;
FIG. 5 is a cross-sectional view taken along line C-C of FIG. 4;
FIG. 6 is a partial view taken at D of FIG. 5;
FIG. 7 is an exploded view of an embodiment of the present invention at the fastening screw;
FIG. 8 is a perspective view of the anchor ear of the present invention;
fig. 9 is a partial view at E of fig. 8.
Detailed Description
In order to better understand the technical scheme, the technical scheme is described in detail in the following with reference to the attached drawings and the detailed description.
Example 1 was carried out:
confirm wall purlin 2 position work load big in order to solve prior art earlier stage, need to just can confirm wall purlin 2 to the abundant various pipeline data of checking of these specialty of water conservancy project, electrical apparatus, warm expert, fire control, technology and bury a position, later stage change picture adjustment wall purlin 2 position need beat expansion bolts, problem that wastes time and energy, refer to fig. 1-9, this embodiment has adopted the industry factory building of a purlin with adjustable area, include: the plant body 1 comprises pillars 1-1, and the plant body 1 is supported by the pillars 1-1; the wall surface purline 2 can be installed on the column 1-1 in an up-and-down adjusting mode.
Further, still include: the anchor ear 3, wall purlin 2 and anchor ear 3 fixed connection, wall purlin 2 can be adjusted formula from top to bottom through anchor ear 3 and install on post 1-1. Through the anchor ear 3, the relative position of the wall purline 2 and the column 1-1 can be conveniently fixed and changed.
Specifically, the hoop 3 includes: the width of the frame body 3-1 is matched with that of the column 1-1, the length of the frame body 3-1 is greater than that of the column 1-1, and the wide edge of the frame body 3-1 is provided with a fastening screw hole 3-1-1 penetrating through the wide edge of the frame body 3-1; the fastening screw rod 3-3 is in threaded connection with the fastening screw hole 3-1-1; wherein, the frame body 3-1 keeps the relative position of the frame body 3-1 and the post 1-1 fixed by screwing the fastening screw rod 3-3, and the frame body 3-1 can move the frame body 3-1 along the length direction of the post 1-1 by unscrewing the fastening screw rod 3-3.
In order to further improve the stability of the hoop 3 clamping the post 1-1, in this embodiment, the hoop 3 further includes: the movable clamping plate 3-2 is positioned between the pillar 1-1 and the fastening screw hole 3-1-1, the opposite surfaces of the movable clamping plate 3-2 and the pillar 1-1 are parallel to each other, and the fastening screw 3-3 is rotatably connected to the movable clamping plate 3-2.
The area of the movable clamping plate 3-2 is larger than that of the end of the fastening screw 3-3, the contact area with the column 1-1 is larger, and the generated friction force is larger, so that the stability of clamping the column 1-1 by the hoop 3 is better.
In order to further improve the stability of the hoop 3 clamping the column 1-1, in this embodiment, further, a fixing spline 1-1-1 is provided on the column 1-1, the length direction of the fixing spline 1-1-1 is perpendicular to the length direction of the column 1-1, and the fixing splines 1-1-1 are distributed along the length direction of the column 1-1; the surface of the movable clamping plate 3-2 opposite to the post 1-1 is also provided with a movable tooth socket 3-2-2 matched with the fixed tooth socket 1-1-1.
When the fixing device is used, the movable tooth grooves 3-2-2 and the fixed tooth grooves 1-1-1 are mutually meshed, so that the relative position between the hoop 3 and the column 1-1 is fixed without independently relying on friction, and the limiting after the movable tooth grooves 3-2-2 and the fixed tooth grooves 1-1-1 are mutually meshed is included, so that the stability of clamping the column 1-1 by the hoop 3 is further improved, and the possibility of micro displacement of the wall purline 2 under the action of alternating external forces such as vibration is reduced.
Because the fixation of the relative position between the anchor ear 3 and the column 1-1 depends on the friction force and the limit of the mutual meshing of the movable tooth socket 3-2-2 and the fixed tooth socket 1-1-1, and the wall purlin 2 is connected with the column 1-1 through the anchor ears 3, when the position of the wall purlin 2 is adjusted by a single person, the relative position of the anchor ears 3 connected with the column 1-1 can not be adjusted simultaneously, once the position of the wall purlin 2 needs to be adjusted, the fastening screw 3-3 needs to be unscrewed, so that the anchor ear 3 and the column 1-1 are loosened, but all the weight of the wall purlin 2 can fall on the body of an operator, and the adjustment is difficult for the single person.
In order to solve the problem, in this embodiment, the movable clamping plate 3-2 further includes a rubber pad 3-2-1, the rubber pad 3-2-1 is disposed on the surface of the movable clamping plate 3-2 opposite to the pillar 1-1, the rubber pad 3-2-1 fills the movable tooth groove 3-2-2 to make the surface of the rubber pad 3-2-1 opposite to the pillar 1-1 a plane, and the distance between the surface of the rubber pad 3-2-1 opposite to the pillar 1-1 and the movable tooth groove 3-2-2 is greater than 0.
When the position of the wall purline 2 needs to be adjusted by a single person, the fastening screws 3-3 in all the anchor ears 3 are unscrewed to enable the movable tooth sockets 3-2-2 and the fixed tooth sockets 1-1-1 to be separated from each other, the wall purline 2 is fixed at the relative positions only by the friction force between the rubber pads 3-2-1 and the columns 1-1, then each anchor ear 3 is knocked upwards or downwards by using a hammer, the position of each anchor ear 3 is sequentially and repeatedly finely adjusted step by step, finally the position of each anchor ear 3 is adjusted to a preset position, then the fastening screws 3-3 are screwed to enable the movable tooth sockets 3-2-2 and the fixed tooth sockets 1-1-1 to be meshed with each other, the relative positions between the anchor ears 3 and the columns 1-1 are not fixed independently by the friction force, and the limit of the movable tooth sockets 3-2-2 and the fixed tooth sockets 1-1-1 after being meshed with each other is also included. The single adjustment of the position of the wall purline 2 is realized.
In order to make the rotation of the fastening screw 3-3 more labor-saving, in the embodiment, further, a polygonal insertion hole 3-3-1 is formed in the middle of the fastening screw 3-3 along the fastening screw 3-3; a polygonal inserted bar 4 matched with the polygonal inserted hole 3-3-1 is inserted into the polygonal inserted hole 3-3-1, one end, far away from the column 1-1, of the polygonal inserted bar 4 is fixedly connected with a rotary disc 5, and the diameter of the rotary disc 5 is larger than that of the polygonal inserted bar 4.
The diameter of the rotary table 5 is larger than that of the polygonal inserted rod 4, so that the fastening screw 3-3 can be rotated more easily.
On one hand, the factory building noise and other sounds are usually large, so that the fastening screw 3-3 is under the vibration working condition for a long time, and the fastening screw 3-3 is easy to loosen; on the other hand, the fastening screw 3-3 is easily loosened by people intentionally or unintentionally, resulting in a change in the position of the wall purline 2.
In order to solve the above problems, in this embodiment, further, the inner wall of the fastening screw hole 3-1-1 is provided with a clamping groove 3-3-1-1 parallel to the central axis of the fastening screw hole 3-1-1; the side wall of the fastening screw rod 3-3 is provided with a long hole 3-3-3 which penetrates through the side wall of the fastening screw rod 3-3, the middle part of the long hole 3-3-3 also comprises a rotating shaft 3-3-4 which is vertical to the length direction of the long hole 3-3-3, and the rotating shaft 3-3-4 is fixedly connected with the side wall of the long hole 3-3-3; the rotating shaft 3-3-4 is further provided with a fixture block 3-3-3, the middle part of the fixture block 3-3-3 is rotatably connected with the rotating shaft 3-3-4, the width of the fixture block 3-3-3 is matched with the width of the clamping groove 3-3-1-1, and the length of the fixture block 3-3-3 is smaller than that of the clamping groove 3-3-1-1; the long hole 3-3-3 also comprises a pressure spring 3-3-5, and the pressure spring 3-3-5 is arranged between the fixture block 3-3-3 and the fastening screw 3-3; the compression spring 3-3-5 compresses to enable the fixture block 3-3-3 to be switched between the first state and the second state; when the pressure spring 3-3-5 is not compressed, the fixture block 3-3-3 is in a first state: one end of the fixture block 3-3-3, which is close to the pillar 1-1, is positioned in the polygonal jack 3-3-1, and meanwhile, one end of the fixture block 3-3-3, which is far away from the pillar 1-1, protrudes out of the outer side surface of the fastening screw 3-3; after the compression spring 3-3-5 is compressed, the fixture block 3-3-3 is in a second state, wherein the second state is as follows: the fixture block 3-3-3 is bent and positioned in the long hole 3-3-3.
When the position of the wall surface purline 2 needs to be adjusted, the polygonal inserting rod 4 is inserted into the polygonal inserting hole 3-3-1, one end, close to the column 1-1, of the clamping block 3-3-3 is pushed into the long hole 3-3-3 by the polygonal inserting rod 4, and under the action of the lever, one end, far away from the column 1-1, of the clamping block 3-3-3 also retracts into the long hole 3-3-3, so that the fastening screw 3-3 can freely rotate in the fastening screw hole 3-1-1. When the position of a wall surface purline 2 needs to be fixed, a fastening screw 3-3 is rotated to enable a movable tooth groove 3-2-2 and a fixed tooth groove 1-1-1 to be meshed with each other, then a polygonal inserted rod 4 is pulled out of a polygonal inserting hole 3-3-1, one end, close to a column 1-1, of a fixture block 3-3-3 is pushed into a long hole 3-3-3 under the elastic force action of a pressure spring 3-3-5, one end, far away from the column 1-1, of the fixture block 3-3-3 protrudes out of the side wall of the fastening screw 3-3 under the lever action, when the fastening screw 3-3 rotates due to vibration or manual rotation, one end, far away from the column 1-1, of the fixture block 3-3-3-3 is inserted into a clamping groove 3-3-1-1 under the spring force and the lever action, thereby limiting the rotation of the fastening screw 3-3 and playing a role in preventing the fastening screw 3-3 from loosening due to vibration rotation or artificial rotation.
In order to reduce the limited stroke of the fastening screw 3-3 after rotating, in this embodiment, the number of the clamping grooves 3-3-1-1 is further more than 1, and the clamping grooves 3-3-1-1 are uniformly distributed around the circumference of the central axis of the fastening screw 3-1-1.
In order to enable the fastening screw 3-3 to be limited in each tightness degree, in the embodiment, the number of the long holes 3-3-3 is more than 1, and the long holes 3-3-3 are distributed along the length direction of the fastening screw 3-3.
The foregoing is a more detailed description of the invention in connection with specific preferred embodiments and it is not intended that the invention be limited to these specific details. For those skilled in the art to which the invention pertains, several simple deductions or substitutions can be made without departing from the spirit of the invention, and all shall be considered as belonging to the protection scope of the invention.
Claims (10)
1. An industrial factory building with adjustable purlins, includes: the novel wall-mounted house comprises a house body (1) and wall purlines (2), wherein the house body (1) comprises pillars (1-1), and the house body (1) is supported by the pillars (1-1);
the wall purline (2) is characterized in that the wall purline can be vertically adjusted and installed on the column (1-1).
2. The industrial plant with adjustable purlins of claim 1, further comprising:
the anchor ear (3), wall purlin (2) and anchor ear (3) fixed connection, wall purlin (2) can be adjusted formula from top to bottom through anchor ear (3) and install on post (1-1).
3. Industrial plant with adjustable purlins according to claim 1, characterized in that said anchor ear (3) comprises:
the frame body (3-1), the width of the frame body (3-1) is matched with that of the column (1-1), the length of the frame body (3-1) is greater than that of the column (1-1), and the wide side of the frame body (3-1) is provided with a fastening screw hole (3-1-1) penetrating through the wide side of the frame body (3-1);
the fastening screw rod (3-3), the fastening screw rod (3-3) is connected to the fastening screw hole (3-1-1) in a threaded manner;
wherein, the frame body (3-1) enables the relative position of the frame body (3-1) and the post (1-1) to be kept fixed by screwing the fastening screw rod (3-3), and the frame body (3-1) enables the frame body (3-1) to move along the length direction of the post (1-1) by unscrewing the fastening screw rod (3-3).
4. Industrial plant with adjustable purlins according to claim 3, characterized in that said anchor ear (3) further comprises:
the movable clamping plate (3-2) is positioned between the pillar (1-1) and the fastening screw hole (3-1-1), the opposite surfaces of the movable clamping plate (3-2) and the pillar (1-1) are parallel to each other, and the fastening screw rod (3-3) is rotatably connected to the movable clamping plate (3-2).
5. The industrial plant with adjustable purlins according to claim 4, wherein,
the fixed tooth sockets (1-1-1) are arranged on the column (1-1), the length direction of the fixed tooth sockets (1-1-1) is vertical to the length direction of the column (1-1), and the fixed tooth sockets (1-1-1) are distributed along the length direction of the column (1-1);
the surface of the movable splint (3-2) opposite to the post (1-1) is also provided with a movable tooth groove (3-2-2) matched with the fixed tooth groove (1-1-1).
6. The industrial plant with adjustable purlins of claim 5,
the movable clamping plate (3-2) further comprises a rubber pad (3-2-1), the rubber pad (3-2-1) is arranged on the surface, opposite to the column (1-1), of the movable clamping plate (3-2), the rubber pad (3-2-1) fills up the movable tooth socket (3-2-2) to enable the surface, opposite to the column (1-1), of the rubber pad (3-2-1) to be a plane, and the distance between the surface, opposite to the column (1-1), of the rubber pad (3-2-1) and the movable tooth socket (3-2-2) is larger than 0.
7. The industrial plant with adjustable purlins of claim 3, wherein,
the middle part of the fastening screw rod (3-3) is provided with a polygonal jack (3-3-1) along the fastening screw rod (3-3);
polygonal inserted rods (4) matched with the polygonal inserted holes (3-3-1) are inserted into the polygonal inserted holes (3-3-1), one ends, far away from the columns (1-1), of the polygonal inserted rods (4) are fixedly connected with turntables (5), and the diameters of the turntables (5) are larger than those of the polygonal inserted rods (4).
8. The industrial plant with adjustable purlins of claim 7,
the inner wall of the fastening screw hole (3-1-1) is provided with a clamping groove (3-3-1-1) parallel to the central axis of the fastening screw hole (3-1-1);
the side wall of the fastening screw rod (3-3) is provided with a long hole (3-3-3) which penetrates through the side wall of the fastening screw rod (3-3), the middle part of the long hole (3-3-3) also comprises a rotating shaft (3-3-4) which is vertical to the length direction of the long hole (3-3-3), and the rotating shaft (3-3-4) is fixedly connected with the side wall of the long hole (3-3-3);
the rotating shaft (3-3-4) further comprises a clamping block (3-3-3), the middle part of the clamping block (3-3-3) is rotatably connected with the rotating shaft (3-3-4), the width of the clamping block (3-3-3) is matched with that of the clamping groove (3-3-1-1), and the length of the clamping block (3-3-3) is smaller than that of the clamping groove (3-3-1-1);
the long hole (3-3-3) further comprises a pressure spring (3-3-5), and the pressure spring (3-3-5) is arranged between the clamping block (3-3-3) and the fastening screw rod (3-3);
the compression spring (3-3-5) is compressed to enable the clamping block (3-3-3) to be switched between a first state and a second state;
when the pressure spring (3-3-5) is not compressed, the fixture block (3-3-3) is in a first state, wherein the first state is as follows: one end of the fixture block (3-3-3) close to the post (1-1) is positioned in the polygonal jack (3-3-1), and meanwhile, one end of the fixture block (3-3-3) far away from the post (1-1) protrudes out of the outer side face of the fastening screw rod (3-3);
after the compression spring (3-3-5) is compressed, the fixture block (3-3-3) is in a second state, wherein the second state is as follows: the fixture block (3-3-3) is bent and positioned in the long hole (3-3-3).
9. The industrial plant with adjustable purlins of claim 8,
the number of the clamping grooves (3-3-1-1) is more than 1, and the clamping grooves (3-3-1-1) are uniformly distributed around the circumference of the central axis of the fastening screw hole (3-1-1).
10. The industrial plant with adjustable purlins of claim 8,
the number of the long holes (3-3-3) is more than 1, and the long holes (3-3-3) are distributed along the length direction of the fastening screw rod (3-3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210405347.9A CN114658267B (en) | 2022-04-18 | 2022-04-18 | Industrial factory building with adjustable purlin |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210405347.9A CN114658267B (en) | 2022-04-18 | 2022-04-18 | Industrial factory building with adjustable purlin |
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| Publication Number | Publication Date |
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| CN114658267A true CN114658267A (en) | 2022-06-24 |
| CN114658267B CN114658267B (en) | 2024-01-23 |
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| CN202210405347.9A Active CN114658267B (en) | 2022-04-18 | 2022-04-18 | Industrial factory building with adjustable purlin |
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| WO2012068121A2 (en) * | 2010-11-15 | 2012-05-24 | Bluescope Buildings North America, Inc | Over-purlin insulation system for a roof |
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| CN112894220A (en) * | 2021-03-04 | 2021-06-04 | 泸州龙芯微科技有限公司 | Automatic diode assembling device and working method thereof |
| CN113931912A (en) * | 2020-07-13 | 2022-01-14 | 张大川 | Fastening assembly |
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|---|---|
| CN114658267B (en) | 2024-01-23 |
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