CN215236939U - Building hack lever aligning device - Google Patents
Building hack lever aligning device Download PDFInfo
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- CN215236939U CN215236939U CN202120990842.1U CN202120990842U CN215236939U CN 215236939 U CN215236939 U CN 215236939U CN 202120990842 U CN202120990842 U CN 202120990842U CN 215236939 U CN215236939 U CN 215236939U
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- hack lever
- building
- rod
- support frame
- palm
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Abstract
The utility model discloses a building hack lever returns straight device, the loach carrying platform comprises a supporting fram, install the hack lever on the support frame and hold in the palm the groove, center on the support frame hack lever holds in the palm the groove top and is provided with the steady rest, slidable mounting has the depression bar from top to bottom in the steady rest, the depression bar lower extreme corresponds the hack lever is held in the palm the groove and is provided with the clamp plate, the hack lever hold in the palm the groove with the clamp plate is opening opposite direction's semi-cylindrical, the depression bar is connected with actuating system through the connecting rod transmission. During the use with the building hack lever place the hack lever hold in the palm in the groove, the depression bar drives the clamp plate and pushes down under actuating system's effect, the hollow straight section of thick bamboo that clamp plate and hack lever hold in the palm the groove formation will crooked building hack lever extrusion resume to crooked preceding original shape, can not make hack lever tubulose form influenced.
Description
Technical Field
The utility model relates to a building hack lever processing prosthetic devices especially relates to a building hack lever returns and straightens device.
Background
The building frame rod is usually a long, straight and thick-wall steel pipe, is used as a main component of a scaffold in engineering construction, and is widely used and extremely large in using amount. As a pressure-bearing structural member in the use process of the hack lever, the hack lever is easy to deform under pressure, so that the dismounting is inconvenient, the repeated use is influenced, and potential safety hazards can be caused. The hack lever is tubular in structure for satisfying the intensity requirement, and self size, weight are great, and manual plastic resumes the difficulty, and intensity of labour is big, and is inefficient, and the shape resumes unsatisfactory.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a building hack lever aligning device that uses safe swift laborsaving is provided.
In order to solve the technical problem, the technical scheme of the utility model is that: building hack lever returns straight device, including the support frame, install bearing seat on the support frame, be provided with the hack lever on the bearing seat and hold in the palm the groove, center on the support frame the hack lever is held in the groove top and is provided with the steady rest, slidable mounting has the depression bar from top to bottom in the steady rest, the depression bar lower extreme corresponds the hack lever is held in the groove and is provided with the clamp plate, the hack lever hold in the groove with the clamp plate is opening opposite direction's semi-cylindrical, the depression bar is connected with actuating system through connecting rod transmission.
According to the preferable technical scheme, the stabilizing frame comprises guard plates vertically arranged on two sides of the frame rod bracket, two pairs of rolling shafts are symmetrically arranged perpendicular to the guard plates, the pressing rod is movably arranged in a longitudinal space defined by the guard plates and the rolling shafts, the pressing rod is a circular rod, and the ring surface of the rolling shaft is matched with the shape and the size of the pressing rod and is concavely provided with an arc surface.
According to the preferable technical scheme, the driving system comprises a driving motor, the driving motor is connected with a speed reducer in a transmission mode, the speed reducer is connected with an eccentric wheel in a transmission mode, the eccentric wheel is hinged to one end of a connecting rod, and the other end of the connecting rod is hinged to the pressing rod.
As a preferable technical scheme, a cushioning spring is arranged at the bottom of the bearing seat.
According to the preferable technical scheme, the support frame is provided with a hack lever straightening device, the hack lever straightening device comprises a straightening barrel fixedly arranged on the support frame, the straightening barrel is a circular straightening barrel with openings at two ends, and the inner diameter of the straightening barrel is matched with the outer diameter of the hack lever.
Owing to adopted above-mentioned technical scheme, place the building hack lever in the hack lever holds in the palm the groove during use, the depression bar drives the clamp plate and pushes down under actuating system's effect, and the hollow straight section of thick bamboo that clamp plate and hack lever hold in the palm the groove formation will crooked building hack lever extrusion resume to crooked preceding original shape, can not make hack lever tubulose form influenced.
Drawings
The drawings are only intended to illustrate and explain the present invention and do not limit the scope of the invention. Wherein:
fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a schematic side view of the present invention;
in the figure: 1-a support frame; 2-a bearing seat; 3-a hack lever bracket; 4-a pressure bar; 5, pressing a plate; 6-connecting rod; 7-driving a motor; 8-a reducer; 9-eccentric wheel; 10-a guard plate; 11-a roller; 12-a cushioning spring; 13-straightening cylinder.
Detailed Description
The invention is further explained below with reference to the drawings and examples. In the following detailed description, certain exemplary embodiments of the present invention have been described by way of illustration only. Needless to say, a person skilled in the art will recognize that the described embodiments can be modified in various different ways without departing from the spirit and scope of the invention. Accordingly, the drawings and description are illustrative in nature and not intended to limit the scope of the claims.
As shown in fig. 1 and 2, the building frame rod straightening device comprises a support frame 1, wherein a support bracket 2 is installed on the support frame 1, a frame rod bracket 3 is arranged on the support bracket 2, a stabilizing frame is arranged on the support frame 1 and surrounds the frame rod bracket 3, a pressure lever 4 is installed in the stabilizing frame in a vertical sliding mode, the lower end of the pressure lever 4 corresponds to the frame rod bracket 3 and is provided with a pressure plate 5, the frame rod bracket 3 and the pressure plate 5 are semi-cylindrical bodies with opposite opening directions, and the pressure lever 4 is in transmission connection with a driving system through a connecting rod 6.
During the use, place the building hack lever in hack lever bracket 3, depression bar 4 drives clamp plate 5 and pushes down under actuating system's effect, and the hollow straight section of thick bamboo that clamp plate 5 and hack lever bracket 3 formed restores to crooked former original shape with crooked building hack lever extrusion, can not make hack lever tubulose form influenced.
As shown in fig. 1 and 2, the stabilizing frame includes guard plates 10 vertically disposed on two sides of the frame rod bracket 3, two pairs of rollers 11 are symmetrically disposed perpendicular to the guard plates 10, the pressing rod 4 is movably disposed in a longitudinal space defined by the guard plates 10 and the rollers 11, the pressing rod 4 is a circular rod, and the shape and size of the pressing rod 4 are matched with the annular surface of the roller 11 to form a concave arc surface.
When the building hack lever is pressed back, the two guard plates 10, the hack lever bracket 3 and the pressing plate 5 clamp the building hack lever from four sides, so that the damage caused by uneven stress in the pressing process of the building hack lever is prevented. The concave cambered surfaces of the two pairs of rollers 11 form a space for the pressure rod 4 to move freely without falling off. The pressure lever 4 is driven by the eccentric wheel 9 to move up and down in the space, can obliquely swing left and right in a small range, and rolling friction is formed when the pressure lever 4 obliquely swings and is attached to the rolling shaft 11, so that friction loss is reduced, pollution such as noise and vibration is reduced, and the environment comfort level of operators is improved.
As shown in fig. 1 and 2, the driving system includes a driving motor 7, the driving motor 7 is connected with a speed reducer 8 in a transmission manner, the speed reducer 8 is connected with an eccentric wheel 9 in a transmission manner, the eccentric wheel 9 is hinged to one end of the connecting rod 6, and the other end of the connecting rod 6 is hinged to the pressing rod 4. The driving system is fixed on the support frame 1, can be positioned at the lower part of the support frame 1, and can also be arranged above the pressure rod 4 through a bracket, and the gravity center is low when the driving system is positioned at the lower part of the support frame 1, so that the operation is safer and more stable. The two are connected in a similar transmission mode. Take the driving system located at the lower part of the supporting frame 1 as an example. The driving motor 7 drives the eccentric wheel 9 after reducing speed and increasing torque through the speed reducer 8, the lower end of the connecting rod 6 is hinged with the output end of the eccentric wheel 9, and the upper end of the connecting rod 6 is hinged with the pressure rod 4 through the extension shaft.
As shown in fig. 1, a cushioning spring is arranged at the bottom of the bearing seat 2.
As shown in fig. 1 and 2, a hack lever straightening device is mounted on the support frame 1, the hack lever straightening device includes a straightening barrel 13 fixedly disposed on the support frame 1, the straightening barrel 13 is a circular straight barrel with openings at two ends, and an inner diameter of the straightening barrel 13 is matched with an outer diameter of the hack lever.
The basic principles, main features and advantages of the present invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. Building hack lever returns straight device, including the support frame, its characterized in that: the support frame is characterized in that a support seat is installed on the support frame, a hack lever bracket is arranged on the support seat, a stabilizing frame is arranged on the support frame around the upper portion of the hack lever bracket, a pressing rod is installed in the stabilizing frame in a vertical sliding mode, the lower end of the pressing rod corresponds to the hack lever bracket and is provided with a pressing plate, the hack lever bracket and the pressing plate are semi-cylindrical, the opening directions of the semi-cylindrical and the pressing plate are opposite, and the pressing rod is connected with a driving system through a connecting rod in a transmission mode.
2. A building hack lever straightening device as claimed in claim 1, wherein: the stabilizing frame comprises guard plates vertically arranged on two sides of the frame rod bracket, two pairs of rolling shafts are symmetrically arranged perpendicular to the guard plates, the pressing rod is movably arranged in a longitudinal space defined by the guard plates and the rolling shafts, the pressing rod is a circular rod, and the rolling shafts are concavely provided with cambered surfaces in the shape and size matched with the pressing rod in a ring surface mode.
3. A building hack lever straightening device as claimed in claim 1, wherein: the driving system comprises a driving motor, the driving motor is connected with a speed reducer in a transmission mode, the speed reducer is connected with an eccentric wheel in a transmission mode, the eccentric wheel is hinged to one end of a connecting rod, and the other end of the connecting rod is hinged to the pressing rod.
4. A building hack lever straightening device as claimed in claim 3, wherein: and a cushioning spring is arranged at the bottom of the bearing seat.
5. A building hack lever straightening device as claimed in claim 1, wherein: the rack rod straightening device is mounted on the support frame and comprises a straightening barrel fixedly arranged on the support frame, the straightening barrel is a circular straightening barrel with openings at two ends, and the inner diameter of the straightening barrel is matched with the outer diameter of the rack rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120990842.1U CN215236939U (en) | 2021-05-10 | 2021-05-10 | Building hack lever aligning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120990842.1U CN215236939U (en) | 2021-05-10 | 2021-05-10 | Building hack lever aligning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215236939U true CN215236939U (en) | 2021-12-21 |
Family
ID=79455327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120990842.1U Active CN215236939U (en) | 2021-05-10 | 2021-05-10 | Building hack lever aligning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215236939U (en) |
-
2021
- 2021-05-10 CN CN202120990842.1U patent/CN215236939U/en active Active
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