CN215064969U - Scaffold steel pipe butt joint fastener and stress monitoring device - Google Patents
Scaffold steel pipe butt joint fastener and stress monitoring device Download PDFInfo
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- CN215064969U CN215064969U CN202121251713.7U CN202121251713U CN215064969U CN 215064969 U CN215064969 U CN 215064969U CN 202121251713 U CN202121251713 U CN 202121251713U CN 215064969 U CN215064969 U CN 215064969U
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- steel pipe
- butt joint
- scaffold steel
- thick bamboo
- internal thread
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Abstract
The utility model relates to a scaffold steel pipe butt joint fastener, including steel pipe, external screw thread sleeve, an internal thread card section of thick bamboo, connection outer tube and buckle staple bolt. The utility model discloses a steel pipe, including outer thread sleeve, internal thread card section of thick bamboo, pivot, the outer pipe of connection, the outer thread sleeve cover is established outside the steel pipe, internal thread card section of thick bamboo spiro union is outside external thread sleeve, and the one end of an internal thread card section of thick bamboo is sealed, connect the outer tube and install outside the internal thread card section of thick bamboo, establish the division board in the connection outer tube, the pivot is installed to the blind end of an internal thread card section of thick bamboo, and the other end of pivot is installed on the division board, buckle staple bolt cover is established on the steel pipe, buckle staple bolt and connection outer tube fixed connection. The utility model discloses scaffold steel pipe butt joint fastener can install fast fixedly, guarantees the safety and stability of scaffold steel pipe in the use, and the potential safety hazard that has significantly reduced has reduced the safety risk of artifical investigation. The utility model also provides a stress monitoring devices of going up scaffold steel pipe butt joint fastener can realize the long-range atress state of looking over scaffold steel pipe butt joint fastener, confirms whether be in controllable within range.
Description
Technical Field
The utility model relates to a scaffold steel pipe butt joint fastener and atress monitoring devices belongs to scaffold installation safety management and control technical field.
Background
The mode such as current scaffold steel pipe butt joint fastener passes through manual operation to be fixed splices, and the stress state of butt joint fastener can't be mastered, can't ensure the safety and stability of scaffold steel pipe in the use.
The traditional construction and installation method is greatly influenced by human factors, consumes time and labor, cannot carry out large-area one-by-one inspection on the butt joint installation and fastening states of scaffold steel pipes, cannot know the stress state of a component even if the inspection is carried out, has certain potential safety hazard in construction, and delays the progress of engineering.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a scaffold steel pipe butt joint fastener is provided, can realize that the quick installation between the steel pipe is fixed to can strengthen the stability of scaffold steel pipe in the use.
In order to solve the above problem, the utility model discloses a technical scheme as follows:
a scaffold steel pipe butt-joint fastener comprises a steel pipe, an external thread sleeve, an internal thread clamping cylinder, a connecting outer pipe and a buckle hoop,
the external thread sleeve is sleeved outside the steel pipe, the inner wall of the external thread sleeve is provided with a limiting clamping groove, the outer wall of the steel pipe is provided with a clamping bolt which is clamped in the clamping groove,
the utility model discloses a steel pipe, including an internal thread card section of thick bamboo, a connection outer tube coaxial arrangement, the internal thread card section of thick bamboo spiro union is outside external thread sleeve, and the one end of an internal thread card section of thick bamboo is sealed, connection outer tube coaxial arrangement is outside internal thread card section of thick bamboo, establishes in the connection outer tube with pipe wall looks vertically division board, the blind end center department of an internal thread card section of thick bamboo installs the pivot, the other end of pivot is installed on the division board, buckle staple bolt cover is established on the steel pipe, buckle staple bolt and connection outer tube fixed connection.
Further, the buckle staple bolt includes that semi-circular hoop, fastening bolt, universal joint, regulation pole and the flexible regulation that two symmetries set up are buckled, fastening bolt installs between the tip of semi-circular hoop, the one end of adjusting the pole with connect the outer tube rigid coupling, the one end of adjusting the pole is passed through the universal joint and is connected with the hoop, flexible regulation is buckled and is installed on hoop.
Furthermore, the limiting clamping grooves are distributed along the inner wall of the external thread sleeve at even intervals.
Further, the number of the limiting clamping grooves is 4.
The utility model also provides a stress monitoring devices of above-mentioned scaffold steel pipe butt joint fastener, including stress sensor, collection transmission module and high in the clouds server, stress sensor installs on connecting the outer tube, and stress sensor is connected with collection transmission module, collection transmission module passes through the GPRS signal and sends the data transmission who gathers to high in the clouds server and save and show.
The utility model discloses scaffold steel pipe butt joint fastener's theory of operation is, inserts the external screw thread sleeve with the tip of steel pipe in, makes the gim peg and draw-in groove cooperate, and steel pipe and the inboard closely laminating of external screw thread sleeve keep fastening state this moment. Insert the external screw thread sleeve slowly along an internal thread card section of thick bamboo screw mouth, an internal thread card section of thick bamboo is slowly rotatory through the pivot this moment, and until the external screw thread sleeve gets into the bottom of an internal thread card section of thick bamboo, an internal thread card section of thick bamboo is rotatory motionless, and the telescopic tip of external screw thread is close to the division board in the connection outer tube this moment, and the steel pipe gets into the inside of connecting the outer tube on the same principle, realizes the inseparable fixed of steel pipe in connecting the outer tube. And similarly, the end part of the other steel pipe is arranged at the other side of the partition board in the connecting outer pipe, and the quick butt joint between the two steel pipes is realized through the scaffold steel pipe butt joint fastener.
The stress monitoring device of the scaffold steel pipe butt joint fastener can realize remote checking of the stress state of the scaffold steel pipe butt joint fastener and confirm whether the scaffold steel pipe butt joint fastener is in a controllable range.
Compared with the prior art, the beneficial effects of the utility model reside in that:
the utility model discloses scaffold steel pipe butt joint fastener can install fast fixedly, can guarantee the safety and stability of scaffold steel pipe in the use simultaneously, and the time cost has been practiced thrift to the potential safety hazard that significantly reduces leads to the scaffold steel pipe insecure and arouse because of the fastener construction is nonstandard, has reduced the safe risk of artifical investigation, has improved work efficiency to realize low risk, low-cost, high performance, effect such as high efficiency, realize the smooth progress of engineering. The stress monitoring device can realize the stress monitoring function of the scaffold steel pipe butt joint fastener, and the effect of high and large bent frame safety control is achieved.
Drawings
Fig. 1 is the utility model discloses scaffold steel pipe butt joint fastener's schematic structure.
Fig. 2 is the utility model discloses scaffold steel pipe butt joint fastener's top view.
Fig. 3 is the utility model discloses the steel pipe that scaffold steel pipe butt joint fastener relates and telescopic cooperation sketch map of external screw thread.
Fig. 4 is an enlarged schematic view of a portion a of fig. 3.
Fig. 5 is the utility model discloses scaffold steel pipe butt joint fastener relates to the structure schematic diagram of buckle staple bolt.
Fig. 6 is the utility model discloses scaffold steel pipe butt joint fastener's atress monitoring devices's application schematic diagram.
Detailed Description
The present invention will be described in further detail with reference to the following drawings and specific embodiments. The objects, aspects and advantages of the present invention will become more apparent from the following description. It should be understood that the described embodiments are presently preferred, but not all embodiments of the invention.
Referring to fig. 1 to 4, a scaffold steel pipe butt-joint fastener comprises a steel pipe 1, an external thread sleeve 2, an internal thread clamping cylinder 3, a connecting outer pipe 4 and a buckle hoop 5.
The steel pipe is characterized in that the external thread sleeve 2 is sleeved outside the steel pipe 1, 4 limiting clamping grooves 12 are evenly formed in the inner wall of the external thread sleeve 2 at intervals, a clamping bolt 11 corresponding to the limiting clamping grooves is arranged on the outer wall of the steel pipe 1, and the clamping bolt 11 is clamped in the clamping grooves 12. An internal thread card section of thick bamboo 3 spiro union is outside external thread sleeve 2, and the one end of an internal thread card section of thick bamboo 3 is sealed, connect outer tube 4 coaxial arrangement outside an internal thread card section of thick bamboo 3, establish in the connection outer tube 4 with pipe wall looks vertically division board 13, the blind end center department of an internal thread card section of thick bamboo 3 installs pivot 14, the other end of pivot 14 is installed on division board 13, 5 covers of buckle staple bolt are established on steel pipe 1, buckle staple bolt with be connected outer tube 4 fixed connection.
As shown in fig. 5, preferably, the fastening hoop 5 includes two symmetrically disposed semicircular hoops 15, a fastening bolt 16, a universal joint 17, an adjusting rod 18 and a telescopic adjusting buckle 19, the fastening bolt 16 is installed between the ends of the semicircular hoops 15, one end of the adjusting rod 18 is fixedly connected with the connecting outer tube 4, one end of the adjusting rod 18 is connected with the hoops 15 through the universal joint 17, and the telescopic adjusting buckle 19 is installed on the hoops 15.
The utility model discloses scaffold steel pipe butt joint fastener's theory of operation is, inserts the external screw thread sleeve with the tip of steel pipe in, makes the gim peg and draw-in groove cooperate, and steel pipe and the inboard closely laminating of external screw thread sleeve keep fastening state this moment. Insert the external screw thread sleeve slowly along an internal thread card section of thick bamboo screw mouth, an internal thread card section of thick bamboo is slowly rotatory through the pivot this moment, and until the external screw thread sleeve gets into the bottom of an internal thread card section of thick bamboo, an internal thread card section of thick bamboo is rotatory motionless, and the telescopic tip of external screw thread is close to the division board in the connection outer tube this moment, and the steel pipe gets into the inside of connecting the outer tube on the same principle, realizes the inseparable fixed of steel pipe in connecting the outer tube. And similarly, the end part of the other steel pipe is arranged at the other side of the partition board in the connecting outer pipe, and the quick butt joint between the two steel pipes is realized through the scaffold steel pipe butt joint fastener.
Combine fig. 6 to show, the utility model also provides an atress monitoring devices of foretell scaffold steel pipe butt joint fastener, including stress sensor 7, collection transmission module 8 and high in the clouds server 10, stress sensor 7 installs on connecting outer tube 4, and stress sensor 7 is connected with collection transmission module 8, it stores and demonstrates to gather transmission module 8 through data transmission that GPRS signal 9 will gather to high in the clouds server 10. The stress monitoring device of the scaffold steel pipe butt joint fastener can realize remote checking of the stress state of the scaffold steel pipe butt joint fastener and confirm whether the scaffold steel pipe butt joint fastener is in a controllable range.
The above description is only for the purpose of illustration of the preferred embodiments of the present invention, and it is not intended to limit the scope of the present invention, and it is obvious that any person skilled in the art can easily conceive of alterations and modifications to obtain other embodiments based on the above embodiments, and these should be covered by the scope of the present invention.
Claims (5)
1. The utility model provides a scaffold steel pipe butt joint fastener which characterized in that:
comprises a steel pipe, an external thread sleeve, an internal thread clamping cylinder, a connecting outer pipe and a buckle hoop,
the external thread sleeve is sleeved outside the steel pipe, the inner wall of the external thread sleeve is provided with a limiting clamping groove, the outer wall of the steel pipe is provided with a clamping bolt, the clamping bolt is clamped in the clamping groove,
the inner thread clamping cylinder is in threaded connection with the outer thread sleeve, one end of the inner thread clamping cylinder is sealed, the connecting outer pipe is coaxially arranged outside the inner thread clamping cylinder, a partition plate vertical to the pipe wall is arranged in the connecting outer pipe, a rotating shaft is arranged at the center of the sealed end of the inner thread clamping cylinder, the other end of the rotating shaft is arranged on the partition plate,
the buckle staple bolt is sleeved on the steel pipe and fixedly connected with the connecting outer pipe.
2. The scaffold steel pipe butt fastener of claim 1, wherein:
the buckle staple bolt includes that semi-circular hoop, fastening bolt, universal joint, regulation pole and the flexible regulation that two symmetries set up are detained, fastening bolt installs between the tip of semi-circular hoop, the one end of adjusting the pole with be connected the outer tube rigid coupling, the one end of adjusting the pole is passed through the universal joint and is connected with hoop, flexible regulation is detained and is installed on hoop.
3. The scaffold steel pipe butt fastener of claim 1, wherein:
the limiting clamping grooves are distributed along the inner wall of the external thread sleeve at even intervals.
4. The scaffold steel pipe butt fastener of claim 3, wherein:
the number of the limiting clamping grooves is 4.
5. The stress monitoring device for the scaffold steel pipe butt fastener according to any one of claims 1 to 4, wherein:
including stress sensor, collection transmission module and high in the clouds server, stress sensor installs on connecting the outer tube, and stress sensor is connected with collection transmission module, collection transmission module sends the data of gathering to high in the clouds server through the GPRS signal and saves and demonstrate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121251713.7U CN215064969U (en) | 2021-06-04 | 2021-06-04 | Scaffold steel pipe butt joint fastener and stress monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121251713.7U CN215064969U (en) | 2021-06-04 | 2021-06-04 | Scaffold steel pipe butt joint fastener and stress monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215064969U true CN215064969U (en) | 2021-12-07 |
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ID=79207444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121251713.7U Active CN215064969U (en) | 2021-06-04 | 2021-06-04 | Scaffold steel pipe butt joint fastener and stress monitoring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215064969U (en) |
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2021
- 2021-06-04 CN CN202121251713.7U patent/CN215064969U/en active Active
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