CN216276839U - Electric adjusting device for height of scaffold bracket nut - Google Patents
Electric adjusting device for height of scaffold bracket nut Download PDFInfo
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- CN216276839U CN216276839U CN202122753288.8U CN202122753288U CN216276839U CN 216276839 U CN216276839 U CN 216276839U CN 202122753288 U CN202122753288 U CN 202122753288U CN 216276839 U CN216276839 U CN 216276839U
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- connecting sleeve
- scaffold bracket
- coupling
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Abstract
The utility model discloses an electric adjusting device for the height of a nut of a scaffold bracket, which belongs to the technical field of mechanical construction equipment and comprises an electric screwdriver, a connecting sleeve and a connecting mechanism, wherein the electric screwdriver is fixedly connected with the connecting sleeve, and the connecting sleeve is connected with the nut through the connecting mechanism. The height of the scaffold can be adjusted by adjusting the height of the nut. The adjusting power of the electric screwdriver replaces manual operation, the electric screwdriver is convenient to adjust, time and labor are saved, and the working efficiency is improved.
Description
Technical Field
The utility model belongs to the technical field of mechanical construction equipment, relates to a scaffold mounting technology, and particularly relates to an electric adjusting device for the height of a scaffold bracket nut.
Background
The scaffold is widely applied to building construction and high-altitude operation. The disc buckle type scaffold has the advantages of simple process and convenience in operation, is widely applied to support frame bodies such as an outer frame, a support and a stage frame, and the upper bracket of the disc buckle type scaffold plays a role in adjusting the height of the scaffold and the pipe frame, balancing support heavy objects and bearing in construction operation, and is an essential part for buildings. In the construction of scaffolds for buildings, brackets are divided into a top support and a bottom support, and the top support is generally used at the upper end of a scaffold upright rod. The base plate is arranged at the upper end and is provided with a folded edge. The bottom support is used at the lower end of the upright steel pipe in the construction of constructional engineering, and the bottom plate can not be folded at the lower end.
In the construction process, because the height of the support frame is required to be continuously adjusted along with the requirement of the construction height, the nut needs to be continuously screwed in the adjustment process, the screwing frequency of the nut is very high, the workload is very large, the nut is basically screwed by constructors manually on the construction site, the whole process consumes time and labor, and the workload is very large, so that the working efficiency is low.
SUMMERY OF THE UTILITY MODEL
Aiming at the problems that the nuts on the bracket (top support and bottom support) are basically screwed manually in the prior art, the operation process is time-consuming and labor-consuming, the workload is very large, and the working efficiency is low, the utility model provides the electric adjusting device for the height of the nut of the scaffold bracket.
The electric screwdriver is mainly used for adjusting through arranging the electric screwdriver, the connecting sleeve and the connecting mechanism, the electric screwdriver drives the connecting sleeve to rotate, the connecting sleeve drives the nut to rotate through the connecting mechanism, the height of the nut is adjusted, and then the height of the bracket (the jacking bracket and the bottom bracket) is adjusted; the specific technical scheme is as follows:
the utility model provides a scaffold bracket nut height electric adjusting device, includes electric screwdriver, connecting sleeve and coupling mechanism, electric screwdriver and connecting sleeve fixed connection, the connecting sleeve passes through coupling mechanism and is connected with the nut.
Further limiting, a connecting hole is formed in the cavity wall of the connecting sleeve, and the connecting hole is of a prismatic structure matched with the connecting portion of the electric screwdriver.
Further limit, coupling mechanism has a plurality ofly, and a plurality of coupling mechanism fixed connection are in the outside of connecting sleeve, and a plurality of coupling mechanism all are connected with the nut.
Further define, coupling mechanism includes connecting piece and locating part, connecting sleeve and connecting piece fixed connection, the connecting piece passes through the locating part and is connected with the nut.
Further inject, the locating part is spacing adapter sleeve.
Further inject, the outside of nut is provided with the engaging lug, spacing adapter sleeve cup joints on the engaging lug.
Further inject, be provided with the screw hole on the spacing adapter sleeve, spacing adapter sleeve passes through screw hole and locks dead piece threaded connection, lock the dead piece and extend to on the terminal surface of engaging lug.
Further, the number of the connecting lugs is multiple, and the number of the connecting lugs is the same as that of the connecting mechanisms.
Further limit, the nut is sleeved on the threaded column in a threaded manner, and the bottom of the threaded column is fixed through the bottom fixing disc.
Further defined, the threaded post is a lead screw.
Compared with the prior art, the utility model has the beneficial effects that:
1. the utility model relates to a scaffold bracket nut height electric adjusting device which comprises an electric screwdriver, a connecting sleeve and a connecting mechanism, wherein the electric screwdriver is fixedly connected with the connecting sleeve, the connecting sleeve is driven to rotate by the electric screwdriver, the connecting sleeve is connected with a nut by the connecting mechanism, and the connecting sleeve drives the nut to rotate by the connecting mechanism while rotating; in the process of installing the scaffold, the nut is connected with a steel pipe for building the scaffold, so that the requirement of adjusting the height of the scaffold can be met by adjusting the height of the nut. The adjusting power of the electric screwdriver replaces manual operation, the electric screwdriver is convenient to adjust, time and labor are saved, and the working efficiency is improved.
2. The wall of the connecting sleeve is provided with a connecting hole which is of a prismatic structure matched with the connecting part of the electric screwdriver. The holes with the prismatic structures can effectively prevent the electric screwdriver from driving the connecting sleeve to rotate and preventing the connecting part of the electric screwdriver from slipping at the connecting part; the connecting part between the connecting sleeve and the connecting part of the electric screwdriver is ensured to be firm.
3. Coupling mechanism has a plurality ofly, and a plurality of coupling mechanism fixed connection are in the outside of connecting sleeve, and a plurality of coupling mechanism can improve the stability of connecting sleeve when driving the nut and rotate.
4. The connecting mechanism comprises a connecting piece and a limiting piece, the connecting sleeve is connected with the nut more firmly through the connecting piece and the limiting piece, and the nut is prevented from being separated from the connecting piece in the rotating process.
5. The locating part is spacing adapter sleeve, is provided with the engaging lug in the outside of nut, and spacing adapter sleeve cup joints on the engaging lug. Through the cooperation of spacing adapter sleeve and engaging lug, improved the convenience of connecting and dismantling.
6. The limiting connecting sleeve is provided with a threaded hole and is in threaded connection with a locking piece through the threaded hole, and the locking piece extends to the end face of the connecting lug. The relative position of the limiting connecting sleeve and the connecting lug can be locked when the connecting device works through the locking piece, and the limiting connecting sleeve is prevented from being separated from the connecting lug due to the effect of centrifugal force in the rotating process.
Drawings
FIG. 1 is a schematic view of the structure of the scaffold bracket nut height motorized adjustment apparatus of the present invention;
FIG. 2 is a front view of the motorized scaffold bracket nut height adjustment of the present invention;
FIG. 3 is a right side view of the scaffold bracket nut height motorized adjustment of the present invention;
the screw driver comprises a 1-electric screw driver, a 2-connecting sleeve, a 3-connecting piece, a 4-limiting connecting sleeve, a 5-bottom fixing disc, a 6-nut, a 7-connecting lug, an 8-locking piece and a 9-lead screw.
Detailed Description
The technical solutions of the present invention will be further explained below with reference to the drawings and examples, but the present invention is not limited to the embodiments explained below.
The utility model discloses an electric adjusting device for the height of a nut of a scaffold bracket, which comprises an electric screwdriver 1, a connecting sleeve 2 and a connecting mechanism, wherein the electric screwdriver 1 is fixedly connected with the connecting sleeve 2, and the connecting sleeve 2 is connected with a nut 6 through the connecting mechanism. The wall of the connecting sleeve 2 is provided with a connecting hole which is of a prismatic structure matched with the connecting part of the electric screwdriver 1. The connecting mechanisms are multiple and fixedly connected to the outer side of the connecting sleeve 2, and the connecting mechanisms are connected with the nuts 6. The connecting mechanism comprises a connecting piece 3 and a limiting piece, the connecting sleeve 2 is fixedly connected with the connecting piece 3, and the connecting piece 3 is connected with the nut 6 through the limiting piece. The locating part is spacing adapter sleeve 4. The outside of nut 6 is provided with engaging lug 7, and spacing adapter sleeve 4 cup joints on engaging lug 7. The limiting connecting sleeve 4 is provided with a threaded hole, the limiting connecting sleeve 4 is in threaded connection with the locking piece 6 through the threaded hole, and the locking piece 6 extends to the end face of the connecting lug 7. The number of the engaging lugs 7 is plural, and the number of the engaging lugs 7 is the same as the number of the connecting mechanisms. The nut 6 is sleeved on the threaded column in a threaded manner, and the bottom of the threaded column is fixed through the bottom fixing disc 6. The threaded column is a lead screw 9.
Example 1
Referring to fig. 1 to 3, the electric adjusting device for the height of the scaffold bracket nut of the present embodiment includes an electric screwdriver 1, a connecting sleeve 2 and a connecting mechanism, wherein the electric screwdriver 1 is disposed on the top of the connecting sleeve 2, and the connecting portion of the electric screwdriver 1 is inserted into the connecting sleeve 2; the two connecting mechanisms are fixedly connected to the outer wall of the connecting sleeve 2 and are symmetrical along the axial direction of the connecting sleeve 2; the connecting mechanism is detachably connected with the nut 6.
The connecting portion of the electric screwdriver 1 of the present embodiment is a hexagonal prism structure, preferably, a connecting hole is formed in the top of the connecting sleeve 2 of the present embodiment, the connecting hole is a hexagonal prism structure matched and connected with the connecting portion of the electric screwdriver 1, and the connecting portion of the electric screwdriver 1 is inserted into the connecting hole and fixedly connected with the connecting sleeve 2.
Preferably, the inner cavity of the connecting sleeve 2 of the present embodiment is a cylindrical cavity.
Example 2
In the present embodiment of an electric adjusting device for the height of a scaffold bracket nut, on the basis of embodiment 1, a connecting mechanism thereof includes a connecting member and a limiting member; one end of the connecting piece 3 is fixedly connected with the outer wall of the connecting sleeve, and the other end of the connecting piece is fixedly connected with the limiting piece; the limiting piece is detachably connected with the nut 6.
The limiting part is a limiting connecting sleeve 4, a limiting plate or other frame-shaped structures with limiting function. Preferably, the limiting part of this embodiment is a limiting connection sleeve 4.
Preferably, the connecting member of this embodiment has an L-shaped structure.
Preferably, the two engaging lugs 7 are arranged on the outer side of the nut 6 in the embodiment, an opening is formed in one side, close to the nut 6, of the limiting connecting sleeve 4, and the limiting connecting sleeve 4 is sleeved on the engaging lugs 7, so that the limiting connecting sleeve 4 and the engaging lugs 7 can be detachably connected.
Preferably, the limit connecting sleeve 4 of the present embodiment is a metal member with better flexibility.
Example 3
The utility model provides a high electric adjusting device of scaffold bracket nut, on embodiment 2's basis, its set up the screw hole that link up on the wall of spacing adapter sleeve 4, the dead connecting piece of lock 8 for having the external screw thread, spacing adapter sleeve 4 passes through screw hole and the dead 8 threaded connection of lock, and the dead 8 of lock extends to on the terminal surface of engaging lug 7.
The nut 6 screw of this embodiment cup joints on the screw thread post, and the bottom of screw thread post is fixed through bottom fixed disk 5. The nut 6, the threaded column and the bottom fixing disc 5 form a top support or a bottom support together.
Preferably, the threaded column of the present embodiment is a lead screw 9.
The embodiment of the device for electrically adjusting the height of the scaffold bracket nut comprises the following steps: the electric screwdriver 1 drives the connecting sleeve 2 to rotate, the connecting sleeve 2 drives the connecting piece 3 to synchronously rotate, the connecting piece 3 drives the limiting connecting sleeve 4 to synchronously rotate, and the limiting connecting sleeve 4 is sleeved on the connecting lug 7 of the nut 6, namely, the limiting connecting sleeve 4 drives the nut 6 to move up and down along the axial direction of the threaded column through the connecting lug 7, so that the height of the nut 6 is adjusted; the relative position between the limit connecting sleeve 4 and the connecting lug 7 can be locked during rotation by adjusting the locking piece 8. The device of the embodiment has reusability through the detachable connection of the limit connecting sleeve 4 and the connecting lug 7.
It should be noted that the connection hole at the top of the connection sleeve 2 of the present invention may also be a triangular prism structure, a quadrangular prism structure, a pentagonal prism structure, or another prism structure matched with the connection portion of the electric screwdriver 1. The number of the connecting mechanisms can be three, four, five or even more, and the number can be set according to the radial size of the connecting sleeve 2, and a plurality of connecting mechanisms are evenly distributed along the circumferential direction of the connecting sleeve 2. The lugs 7 on the nut 6 of the utility model can be three, four, five or even more, the number of which is the same as the number of the connecting means.
Claims (10)
1. The utility model provides a scaffold bracket nut height electric adjusting device, its characterized in that, includes electric screwdriver (1), connecting sleeve (2) and coupling mechanism, electric screwdriver (1) and connecting sleeve (2) fixed connection, connecting sleeve (2) are connected with nut (6) through coupling mechanism.
2. An arrangement for electrically adjusting the height of a scaffold bracket nut according to claim 1, characterized in that the walls of the coupling sleeve (2) are provided with coupling holes having a prismatic configuration for engagement with the coupling portion of the power screwdriver (1).
3. An arrangement for the motorized adjustment of the height of a scaffold bracket nut according to claim 2, characterised in that there are a plurality of the coupling means, which are fixedly attached to the outside of the coupling sleeve (2) and which are each connected to a nut (6).
4. An arrangement for electrically adjusting the height of a scaffold bracket nut according to claim 3, characterised in that the coupling means comprises a coupling piece (3) and a stop piece, the coupling sleeve (2) being fixedly connected to the coupling piece (3), the coupling piece (3) being connected to the nut (6) via the stop piece.
5. An arrangement for the motorized adjustment of the height of scaffold bracket nuts according to claim 4, characterized in that the stop is a stop nipple (4).
6. The scaffold bracket nut height electric adjusting device of claim 5, characterized in that the outside of the nut (6) is provided with a connecting lug (7), and the limit connecting sleeve (4) is sleeved on the connecting lug (7).
7. The scaffold bracket nut height electric adjusting device of claim 6, characterized in that the limit connecting sleeve (4) is provided with a threaded hole, the limit connecting sleeve (4) is in threaded connection with the locking piece (8) through the threaded hole, and the locking piece (8) extends to the end face of the connecting lug (7).
8. An arrangement for electrically adjusting the height of a scaffold bracket nut according to claim 7, characterised in that there are a plurality of said lugs (7) and the number of lugs (7) is the same as the number of attachment means.
9. An apparatus for electrically adjusting the height of a scaffold bracket nut according to claim 8, wherein the nut (6) is threaded onto a threaded post, the bottom of which is fixed by a bottom mounting plate (5).
10. An electrically operated scaffold bracket nut height adjustment arrangement according to claim 9, characterised in that the threaded post is a lead screw (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122753288.8U CN216276839U (en) | 2021-11-10 | 2021-11-10 | Electric adjusting device for height of scaffold bracket nut |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122753288.8U CN216276839U (en) | 2021-11-10 | 2021-11-10 | Electric adjusting device for height of scaffold bracket nut |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216276839U true CN216276839U (en) | 2022-04-12 |
Family
ID=81007185
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122753288.8U Active CN216276839U (en) | 2021-11-10 | 2021-11-10 | Electric adjusting device for height of scaffold bracket nut |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216276839U (en) |
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2021
- 2021-11-10 CN CN202122753288.8U patent/CN216276839U/en active Active
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