CN215166591U - Novel special fastener that faces frontier defense of transformer substation's main building steel construction - Google Patents
Novel special fastener that faces frontier defense of transformer substation's main building steel construction Download PDFInfo
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- CN215166591U CN215166591U CN202121605636.0U CN202121605636U CN215166591U CN 215166591 U CN215166591 U CN 215166591U CN 202121605636 U CN202121605636 U CN 202121605636U CN 215166591 U CN215166591 U CN 215166591U
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- fastener
- fastener base
- connecting sleeve
- shaped steel
- base
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Abstract
The utility model relates to a steel construction protection technical field, concretely relates to novel special fastener of border protection that faces of main building steel construction of transformer substation. The novel special limb protection fastener for the transformer substation main building steel structure comprises a fastener base, wherein one end of the fastener base is connected with a connecting sleeve, the bottom of the connecting sleeve is fixedly connected with the fastener base, and the connecting sleeve is vertically arranged with the fastener base; one end of the fastener base, which is far away from the connecting sleeve, is connected with an L-shaped steel plate, the end part of one edge of the L-shaped steel plate is fixedly connected with the bottom surface of the fastener base, and the other edge of the L-shaped steel plate is parallel to the fastener base, so that a fastener space is formed by the fastener base and the L-shaped steel plate; the fastener base is connected with a plurality of fastening bolts corresponding to the L-shaped steel plate in a threaded manner. The utility model provides a realize that steel construction and guardrail are connected novel special fastener that faces frontier defense of fixed transformer substation's main building steel construction.
Description
Technical Field
The utility model relates to a steel construction protection technical field, concretely relates to novel special fastener of border protection that faces of main building steel construction of transformer substation.
Background
Newly-built transformer substation owner building design in present stage is the steel construction, need carry out processes such as roofing operation, reinforcement, fire control spool in the work progress, for personnel personal safety in the guarantee work progress, prevent that the high altitude from falling and need do and face the limit protection, it is fixed that current face limit protection fence adopts the expansion screw more, is applicable to the major structure and is the transformer substation owner building of concrete. However, the steel structure outer ring beam and the top beam of the main building of the newly-built transformer substation are I-shaped steel, and a galvanized layer is arranged outside the I-shaped steel structure outer ring beam and the top beam, so that the conventional peripheral guardrail cannot be fixed.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is: overcome prior art's not enough, provide one kind and realize that the steel construction is connected the novel special fastener that faces frontier defense of fixed transformer substation's main building steel construction with enclosing the guardrail.
The utility model discloses a solve the technical scheme that its technical problem adopted and do: the novel special limb protection fastener for the steel structure of the main building of the transformer substation comprises a fastener base, wherein one end of the fastener base is connected with a connecting sleeve, the bottom of the connecting sleeve is fixedly connected with the fastener base, and the connecting sleeve is vertically arranged with the fastener base;
one end of the fastener base, far away from the connecting sleeve, is connected with an L-shaped steel plate, the end part of one edge of the L-shaped steel plate is fixedly connected with the bottom surface of the fastener base, and the other edge of the L-shaped steel plate is parallel to the fastener base, so that a fastener space is formed by the fastener base and the L-shaped steel plate;
the fastener base is connected with a plurality of fastening bolts corresponding to the L-shaped steel plate in a threaded manner.
The utility model discloses set up, it is fixed with adapter sleeve with the rail steel pipe, fastener base and adapter sleeve and L shaped steel board are the welding, and the steel construction inserts in the fastener space that fastener base and L shaped steel board formed, and it is fixed through the fastening bolt fastening, realizes the fastener and steps up the purpose of steel construction. The connection and fixation of the fence steel pipe and the steel structure are realized through the fastener.
The connecting sleeve is fixedly connected with the fence steel pipe through a fixing bolt. The bottom of the connecting sleeve is welded with the upper surface of the fastener base, and the connecting sleeve is perpendicular to the fastener base. The connecting sleeve is provided with two fixing screw holes, and the fixing bolt penetrates through the connecting sleeve and the fence steel pipe to fixedly connect the connecting sleeve with the fence steel pipe.
The lifting rod is inserted into the fastener space through the fastener base at one end;
a rubber gasket is arranged in a fastener space formed by the L-shaped steel plate and the fastener base,
the rubber gasket divide into two sets ofly, and the inner wall in L shaped steel board is laid to a set of rubber gasket, and another group's rubber gasket inserts the one end fixed connection in fastener space with the lift bar. So the steel construction inserts in the fastener space in with rubber gasket direct contact, avoids the direct contact of steel construction and fastener base and L shaped steel board to prevent to hinder the galvanized coating on steel construction surface. Fastening bolt uses the lifting bar to be the scattered distribution such as square or circular as the center, when the steel construction inserts in the fastener space, moves down the rubber gasket of control rather than being connected through the lifting bar and contacts with the steel construction, presss from both sides through fastening bolt afterwards and presss from both sides the fastening.
The rubber gasket is provided with 5 layers. For increasing the wear resistance of the rubber gasket.
The fastener base is connected with the reinforcement with the adapter sleeve. The reinforcing member can be a reinforcing rib or a right-angle triangular steel plate and the like, and plays a role in stably reinforcing the connection between the fastener base and the connecting sleeve. The firm stability of structural connection is guaranteed.
Compared with the prior art, the utility model discloses following beneficial effect has:
the utility model provides a novel special fastener that faces limit protection of transformer substation's main building steel construction, through the fixed peripheral guardrail of adapter sleeve connection, the fastener space that forms through fastener base and L shaped steel board has realized the fixed I-steel and the being connected of fastener with the tight fixing of clamp of I-steel construction is fixed, thereby it is fixed with the indirect being connected of steel construction of peripheral guardrail, the difficult point of construction of installing peripheral guardrail can't be installed additional for the I-steel to have solved zinc-plated coating outer ring roof beam and back timber, the zinc-plated coating of steel construction has been guaranteed simultaneously, avoid the zinc-plated coating to be destroyed.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a top view of the fastener base of the present invention.
In the figure: 1. a fastener base; 2. connecting a sleeve; 3. an L-shaped steel plate; 4. fastening a bolt; 5. a lifting bar; 6. a reinforcement; 7. a rubber gasket.
Detailed Description
The embodiments of the present invention will be further described with reference to the accompanying drawings:
examples
As shown in fig. 1 to 2, the fastener comprises a fastener base 1, wherein one end of the fastener base 1 is connected with a connecting sleeve 2, the bottom of the connecting sleeve 2 is fixedly connected with the fastener base 1, and the connecting sleeve 2 is perpendicular to the fastener base 1;
one end of the fastener base 1, which is far away from the connecting sleeve 2, is connected with an L-shaped steel plate 3, the end part of one edge of the L-shaped steel plate 3 is fixedly connected with the bottom surface of the fastener base 1, and the other edge of the L-shaped steel plate 3 is parallel to the fastener base 1, so that a fastener space is formed by the fastener base 1 and the L-shaped steel plate 3;
the fastener base 1 is connected with a plurality of fastening bolts 4 corresponding to the L-shaped steel plate in a threaded manner.
The connecting sleeve 2 is fixedly connected with the fence steel pipe through a fixing bolt. The present embodiment provides a coupling sleeve 2 with a diameter of 52mm and a length of 150 mm. The bottom of the connecting sleeve 2 is welded with the upper surface of the fastener base 1, and the connecting sleeve 2 is perpendicular to the fastener base 1. Two fixing screw holes are formed in the connecting sleeve 2, and fixing bolts penetrate through the connecting sleeve 2 and the fence steel pipe to fixedly connect the connecting sleeve 2 and the fence steel pipe.
The lifting rod 5 is inserted into the fastener space through the fastener base 1 at one end;
a rubber gasket 7 is arranged in a fastener space formed by the L-shaped steel plate 3 and the fastener base 1,
The rubber mat 7 is provided with 5 layers. For increasing the wear resistance of the rubber gasket 7.
The fastener base 1 and the connecting sleeve 2 are connected with a reinforcing member 6. The reinforcing member can be strengthening rib or right angle triangle steel sheet etc. plays fastener base 1 and adapter sleeve 2 and is connected stable reinforced effect. The firm stability of structural connection is guaranteed.
Claims (5)
1. A novel special fastener for edge protection of a transformer substation main building steel structure is characterized by comprising a fastener base (1), wherein one end of the fastener base (1) is connected with a connecting sleeve (2), the bottom of the connecting sleeve (2) is fixedly connected with the fastener base (1), and the connecting sleeve (2) is perpendicular to the fastener base (1);
one end, far away from the connecting sleeve (2), of the fastener base (1) is connected with an L-shaped steel plate (3), one edge end of the L-shaped steel plate (3) is fixedly connected with the bottom surface of the fastener base (1), the other edge of the L-shaped steel plate (3) is parallel to the fastener base (1), and the fastener base (1) and the L-shaped steel plate (3) form a fastener space;
the fastener base (1) is connected with a plurality of fastening bolts (4) corresponding to the L-shaped steel plate in a threaded manner.
2. The novel special fastener for edge protection of a main building steel structure of a transformer substation of claim 1, wherein the connecting sleeve (2) is fixedly connected with the fence steel pipe through a fixing bolt.
3. The novel special fastener for the limb protection of the transformer substation main building steel structure according to claim 1, further comprising a lifting rod (5) with one end inserted into the fastener space through the fastener base (1);
a rubber gasket (7) is arranged in a fastener space formed by the L-shaped steel plate (3) and the fastener base (1),
rubber gasket (7) divide into two sets ofly, and the inner wall in L shaped steel board (3) is laid in a set of rubber gasket (7), and another one end fixed connection that group's rubber gasket (7) and lifter (5) inserted the fastener space.
4. The novel special fastener for edge protection of a main building steel structure of a transformer substation of claim 3, wherein the rubber gasket (7) is provided with 5 layers.
5. The novel special fastener for edge protection of a transformer substation main building steel structure according to claim 1, wherein the fastener base (1) and the connecting sleeve (2) are connected with a reinforcing member (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121605636.0U CN215166591U (en) | 2021-07-14 | 2021-07-14 | Novel special fastener that faces frontier defense of transformer substation's main building steel construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121605636.0U CN215166591U (en) | 2021-07-14 | 2021-07-14 | Novel special fastener that faces frontier defense of transformer substation's main building steel construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215166591U true CN215166591U (en) | 2021-12-14 |
Family
ID=79395721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121605636.0U Expired - Fee Related CN215166591U (en) | 2021-07-14 | 2021-07-14 | Novel special fastener that faces frontier defense of transformer substation's main building steel construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215166591U (en) |
-
2021
- 2021-07-14 CN CN202121605636.0U patent/CN215166591U/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 |
Granted publication date: 20211214 |
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| CF01 | Termination of patent right due to non-payment of annual fee |