CN212926994U - High-performance fastening device - Google Patents
High-performance fastening device Download PDFInfo
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- CN212926994U CN212926994U CN202021590870.6U CN202021590870U CN212926994U CN 212926994 U CN212926994 U CN 212926994U CN 202021590870 U CN202021590870 U CN 202021590870U CN 212926994 U CN212926994 U CN 212926994U
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Abstract
The utility model discloses a high performance fastener belongs to the fixed technical field of scaffold frame, comprising a base plate, the equidistant extension board is installed through the bolt to four side outer walls of bottom plate, and rotates in the middle of the extension board and install the threaded rod, the welding of threaded rod top has the carousel, and the welding of threaded rod bottom has the connecting plate, and the welding of connecting plate bottom has the second inserted bar of angle such as. The utility model discloses in work through the motor for first inserted bar inserts ground along with the rotation of spacing lead screw downwards, and first inserted bar is the crotch type, increase and grab ground area, improve the stable security of scaffold frame, and rotate the cross axle when needs, make and insert the thorn down, insert ground along with the rotation of threaded rod, the supplementary stable fastening effect who strengthens the device of second inserted bar, and be provided with H type post through between bottom plate and the roof, the sleeve, the spring post, flexible loop bar, multistage buffering shock attenuation, reduce the influence of the vibrations of scaffold frame to the device, improve the fastening effect of device.
Description
Technical Field
The utility model relates to a scaffold frame fixes technical field, especially relates to a high performance fastener.
Background
The scaffold is a working platform which is erected for ensuring each construction process to be carried out smoothly; the scaffold is divided into an outer scaffold and an inner scaffold according to the erected positions, can be divided into a wood scaffold, a bamboo scaffold and a steel pipe scaffold according to different materials, and is divided into a vertical rod type scaffold, a bridge type scaffold, a door type scaffold, a suspension type scaffold, a hanging type scaffold, a lifting type scaffold and a climbing type scaffold according to the structural form; different types of engineering construction select scaffolds with different purposes, and the scaffolds are selected according to the field requirements.
Various materials adopted for erecting the scaffold must meet quality requirements, the scaffold foundation must be firm, the load requirements are met through calculation before erection, the scaffold is erected according to construction specifications, drainage measures are made, a scaffold chassis must tightly grab the ground, the stability of the scaffold and the safety of workers are ensured, but the existing fastening device does not have a high-performance fastening effect, and the safety risk is large in the construction process.
Disclosure of Invention
The utility model aims at solving the defects existing in the prior art and providing a high-performance fastening device.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a high performance fastener, includes the bottom plate, equidistant extension board is installed through the bolt to four side outer walls of bottom plate, and rotates in the middle of the extension board and install the threaded rod, the welding of threaded rod top has the carousel, and the welding of threaded rod bottom has the connecting plate, and the welding of connecting plate bottom has the second inserted bar of equidistance, inlay in the middle of the bottom plate is inside and install the motor, and the motor lower extreme rotates through the shaft coupling and installs spacing lead screw, and spacing lead screw circumference outer wall rotates and has cup jointed first inserted bar, equidistant sleeve is installed through the bolt to bottom plate top outer wall, and the inside slidable mounting of sleeve has H type post, a plurality of the roof is installed through the bolt in H type post top, and the welding of roof top has an installation section of thick bamboo.
Preferably, the shock absorption columns are installed at four corners of the outer wall of the bottom end of the bottom plate through bolts, and the bottom ends of the shock absorption columns are fixedly provided with trundles through supports.
Preferably, the first inserted link is in a fork shape, the second inserted link is composed of a fixed column, a transverse shaft sleeve, a transverse shaft and insertion spines, the transverse shaft sleeve penetrates through the bottom end of the fixed column, the transverse shaft is rotatably installed inside the transverse shaft sleeve, and the insertion spines are fixedly sleeved at two ends of the transverse shaft.
Preferably, the spring post is installed through the bolt in H type capital end and the sleeve, and the flexible loop bar of equidirectional is installed through the bolt with sleeve top outer wall in H type capital end bottom.
Preferably, roof top outer wall articulates through the sliding seat has the equidistant buffering post of a plurality of, and the buffering post other end articulates there is the stop collar, the atmospheric pressure pole is installed through the bolt in stop collar inner wall upper end, and the flexible fixed mounting of atmospheric pressure pole has the elastic backing plate, the level is installed to inlay of stop collar top outer wall.
Preferably, the outer walls of the bottom plate and the top plate are provided with through holes at equal intervals.
Preferably, the magnetic plate is fixedly mounted at the bottom end inside the installation cylinder, the sealing gasket is mounted at the top end inside the installation cylinder in an embedded mode, and spiral grains are formed in the inner wall in the middle of the installation cylinder.
The utility model has the advantages that:
1. the utility model provides a pair of high performance fastener, through motor work, make first inserted bar insert ground along with the rotation of spacing lead screw downwards, and first inserted bar is the crotch type, increase and grab a ground area, improve the stable security of scaffold frame, and rotate the cross axle when needing, make and insert the thorn down, insert ground along with the rotation of threaded rod, the supplementary stable fastening effect who strengthens the device of second inserted bar, and be provided with H type post through between bottom plate and the roof, the sleeve, the spring post, flexible loop bar, multistage buffering shock attenuation, reduce the influence of the vibrations of scaffold frame to the device, improve the fastening effect of device.
2. The utility model provides a pair of high performance fastener, install the gusset plate of angle such as through installation section of thick bamboo outer wall and roof top, strengthen the stability of installation section of thick bamboo, and installation section of thick bamboo upper end is provided with stop collar and bumping post, further restrict rocking and vibrations of scaffold, inside air pressure bar and the elastic backing plate of being provided with of stop collar, effective buffering resets, ensure the safety and stability of scaffold, the slope of scaffold is rocked in the spirit level constantly monitoring, through-hole of equidistance has all been seted up through bottom plate and roof outer wall, be convenient for drainage and heat dissipation.
3. The utility model provides a pair of high performance fastener through the inside magnetic sheet, sealed pad, the spiral line that is provided with of installation section of thick bamboo, makes scaffold frame bottom and the inside inseparable fixed connection of installation section of thick bamboo, strengthens scaffold frame's stability.
Drawings
Fig. 1 is a schematic structural view of a high-performance fastening device provided by the present invention;
fig. 2 is a schematic top view of a high-performance fastening device stop collar according to the present invention;
fig. 3 is a schematic side view of a second inserted link of a high-performance fastening device according to the present invention;
fig. 4 is a schematic structural diagram of a high-performance fastening device mounting cylinder according to embodiment 2 of the present invention.
In the figure: the device comprises a threaded rod 1, a caster 2, a bottom plate 3, a first inserted bar 4, a spring post 5, a motor 6, a sleeve 7, a telescopic sleeve rod 8, a second inserted bar 9, a buffer post 10, a limiting sleeve 11, an installation barrel 12, a top plate 13, a H-shaped post 14, an air pressure rod 15, a level 16, a sealing gasket 17 and a magnetic plate 18.
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.
Example 1
Referring to fig. 1 to 3, a high-performance fastening device includes a base plate 3, extension plates installed on four outer walls of the base plate 3 by bolts at equal intervals, a threaded rod 1 is rotatably arranged in the middle of the extension plate, a rotary disc is welded at the top end of the threaded rod 1, a connecting plate is welded at the bottom end of the threaded rod 1, the bottom end of the connecting plate is welded with a second inserted link 9 with equal angle, the middle inside the bottom plate 3 is embedded with a motor 6, the lower end of the motor 6 is rotatably provided with a limit screw rod through a coupling, and the circumferential outer wall of the limit screw rod is rotatably sleeved with a first inserted link 4, the outer wall of the top end of the bottom plate 3 is provided with equidistant sleeves 7 through bolts, and H-shaped columns 14 are slidably arranged in the sleeve 7, top ends of a plurality of H-shaped columns 14 are provided with top plates 13 through bolts, and the top end of the top plate 13 is welded with an installation cylinder 12, and the outer wall of the installation cylinder 12 and the top end of the top plate 13 are provided with reinforcing plates with equal angles through bolts.
In the utility model, four corners of the outer wall of the bottom end of the bottom plate 3 are provided with the damping columns through bolts, and the bottom ends of the damping columns are fixedly provided with the trundles 2 through the brackets, thereby facilitating the movement of the scaffold;
the first inserted link 4 is of a fork type, the ground gripping area is increased, the second inserted link 9 is composed of a fixed column, a transverse shaft sleeve, a transverse shaft and inserting spines, the transverse shaft sleeve penetrates through the bottom end of the fixed column, the transverse shaft is rotatably installed inside the transverse shaft sleeve, the inserting spines are fixedly sleeved at two ends of the transverse shaft, the transverse shaft is rotated when needed, the inserting spines face downwards and are inserted into the ground along with the rotation of the threaded rod 1, and the stable fastening effect of the device is further enhanced;
the spring columns 5 are arranged at the bottom ends of the H-shaped columns 14 and the inner part of the sleeve 7 through bolts, and the telescopic loop bars 8 with equal angles are arranged at the bottom of the top ends of the H-shaped columns 14 and the outer wall of the top end of the sleeve 7 through bolts, so that multi-stage buffering and shock absorption are realized, and the influence of the shock of the scaffold on the device is reduced;
the outer wall of the top end of the top plate 13 is hinged with a plurality of equidistant buffer posts 10 through movable seats, the other ends of the buffer posts 10 are hinged with limiting sleeves 11, air pressure rods 15 are mounted at the upper ends of the inner walls of the limiting sleeves 11 through bolts, elastic base plates are fixedly mounted at the telescopic ends of the air pressure rods 15, level gauges 16 are mounted on the outer wall of the top end of the limiting sleeves 11 in an embedded mode, the limiting sleeves 11 further limit shaking and vibration of the scaffold, the air pressure rods 15 and the elastic base plates effectively buffer and reset, safety and stability of the scaffold are guaranteed, and the level gauges 16 constantly monitor the inclined shaking;
equidistant through holes are formed in the outer walls of the bottom plate 3 and the top plate 13, so that drainage and heat dissipation are facilitated.
The working principle is as follows: the motor 6 works to enable the first inserting rod 4 to be downwards inserted into the ground along with the rotation of the limiting screw rod, the first inserting rod 4 is in a crotch shape, the ground gripping area is increased, the stability and the safety of the scaffold are improved, the transverse shaft is rotated when needed, the inserting thorn faces downwards, the second inserting rod 9 is inserted into the ground along with the rotation of the threaded rod 1, the stable fastening effect of the device is assisted to be enhanced, and the H-shaped column 14, the sleeve 7, the spring column 5 and the telescopic sleeve rod 8 are arranged between the bottom plate 3 and the top plate 13, so that the multistage buffering and shock absorption are realized, the influence of the vibration of the scaffold on the device is reduced, and the fastening effect of the device is improved; install the gusset plate of equidistance through installation section of thick bamboo 12 outer wall and 13 tops of roof, strengthen the stability of installation section of thick bamboo 12, and installation section of thick bamboo 12 upper end is provided with stop collar 11 and buffering post 10, further restrict rocking and vibrations of scaffold frame, stop collar 11 is inside to be provided with air pressure bar 15 and elastic backing plate, effective buffering resets, ensure the safety and stability of scaffold frame, 16 slope rocking degree of monitoring scaffold frame constantly of spirit level, through bottom plate 3 and 13 outer walls of roof all seted up equidistant through-hole, be convenient for drainage and heat dissipation.
Example 2
Referring to fig. 4, a high performance fastener, further, the inside bottom fixed mounting of installation section of thick bamboo 12 has magnetic sheet 18, and the inside top of installation section of thick bamboo 12 is inlayed and is installed sealed pad 17, and the spiral line has been seted up to the middle inner wall of installation section of thick bamboo 12.
The working principle is as follows: through the inside magnetic sheet 18, sealed pad 17, the spiral line that is provided with of installation section of thick bamboo 12, make scaffold frame bottom and the inside inseparable fixed connection of installation section of thick bamboo 12, strengthen scaffold frame's stability.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. A high-performance fastening device comprises a bottom plate (3) and is characterized in that equidistant extension plates are installed on the outer walls of four sides of the bottom plate (3) through bolts, a threaded rod (1) is installed in the middle of each extension plate in a rotating mode, a rotary plate is welded at the top end of each threaded rod (1), a connecting plate is welded at the bottom end of each threaded rod (1), second plug rods (9) with equal angles are welded at the bottom end of each connecting plate, a motor (6) is installed in the middle of the inner portion of the bottom plate (3) in an embedded mode, a limiting lead screw is installed at the lower end of each motor (6) in a rotating mode through a coupler, first plug rods (4) are sleeved on the outer walls of the circumference of the limiting lead screws in a rotating mode, sleeves (7) with equal distances are installed on the outer walls of the top ends of the bottom plate (3, and an installation cylinder (12) is welded at the top end of the top plate (13), and reinforcing plates with equal angles are installed on the outer wall of the installation cylinder (12) and the top end of the top plate (13) through bolts.
2. The high-performance fastening device is characterized in that four corners of the outer wall of the bottom end of the bottom plate (3) are provided with shock absorption columns through bolts, and the bottom ends of the shock absorption columns are fixedly provided with caster wheels (2) through brackets.
3. The high-performance fastening device according to claim 1, wherein the first inserted link (4) is of a crotch type, the second inserted link (9) is composed of a fixed link, a transverse link sleeve, a transverse link and insertion stabs, the transverse link sleeve penetrates through the bottom end of the fixed link, the transverse link sleeve is rotatably provided with the transverse link inside, and the insertion stabs are fixedly sleeved at two ends of the transverse link.
4. The high-performance fastening device is characterized in that the spring column (5) is installed at the bottom end of the H-shaped column (14) and the inside of the sleeve (7) through bolts, and the telescopic sleeve rods (8) with equal angles are installed at the bottom of the top end of the H-shaped column (14) and the outer wall of the top end of the sleeve (7) through bolts.
5. The high-performance fastening device is characterized in that the outer wall of the top end of the top plate (13) is hinged with a plurality of buffer columns (10) at equal intervals through a movable seat, the other ends of the buffer columns (10) are hinged with a limiting sleeve (11), the upper end of the inner wall of the limiting sleeve (11) is provided with a pneumatic rod (15) through a bolt, an elastic base plate is fixedly installed at the telescopic end of the pneumatic rod (15), and the outer wall of the top end of the limiting sleeve (11) is embedded with a level gauge (16).
6. A high-performance fastening device according to claim 2, wherein the outer walls of the bottom plate (3) and the top plate (13) are provided with through holes at equal intervals.
7. The high-performance fastening device according to claim 1, wherein a magnetic plate (18) is fixedly mounted at the bottom end inside the mounting cylinder (12), a sealing gasket (17) is mounted at the top end inside the mounting cylinder (12) in an embedded manner, and spiral threads are formed on the inner wall in the middle of the mounting cylinder (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021590870.6U CN212926994U (en) | 2020-08-04 | 2020-08-04 | High-performance fastening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021590870.6U CN212926994U (en) | 2020-08-04 | 2020-08-04 | High-performance fastening device |
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| Publication Number | Publication Date |
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| CN212926994U true CN212926994U (en) | 2021-04-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021590870.6U Active CN212926994U (en) | 2020-08-04 | 2020-08-04 | High-performance fastening device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113790700A (en) * | 2021-09-10 | 2021-12-14 | 国网河南省电力公司经济技术研究院 | Distance measuring device for power grid planning |
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2020
- 2020-08-04 CN CN202021590870.6U patent/CN212926994U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113790700A (en) * | 2021-09-10 | 2021-12-14 | 国网河南省电力公司经济技术研究院 | Distance measuring device for power grid planning |
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Denomination of utility model: A high performance fastening device Effective date of registration: 20220624 Granted publication date: 20210409 Pledgee: Lanshan Branch of Rizhao Bank Co.,Ltd. Pledgor: Shandong Pinzheng metal products Co.,Ltd. Registration number: Y2022980008927 |