CN216889825U - Guide rail auxiliary type single-arm crane - Google Patents
Guide rail auxiliary type single-arm crane Download PDFInfo
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- CN216889825U CN216889825U CN202220439814.5U CN202220439814U CN216889825U CN 216889825 U CN216889825 U CN 216889825U CN 202220439814 U CN202220439814 U CN 202220439814U CN 216889825 U CN216889825 U CN 216889825U
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Abstract
The utility model discloses a guide rail auxiliary type single-arm crane, and relates to the technical field of cranes. In the utility model: a guide frame gap is formed between the lower guide frame body and the upper guide frame body at the same position. The periphery of both sides of the guide fixing frame is provided with a combined structure of a lower guide plate and an upper guide plate in a matching way, and a lower guide frame body and an upper guide frame body at the same position are arranged on one side of the combined structure of the lower guide plate and the upper guide plate in a matching way. The clamping side plates are arranged on the two sides of the lower end of the lower guide plate and the upper end of the upper guide plate, the clamping blocks are arranged at the positions of the clamping side plates after the lower end of the lower guide plate and the upper end of the upper guide plate are combined, a positioning screw rod penetrates through the clamping side plates and the clamping blocks, a fixing nut located on the outer side of each clamping block is installed on each positioning screw rod, and the clamping blocks installed on the inner side of the combined structure of the lower end of the lower guide plate and the upper end of the upper guide plate are inserted into the guide frame gaps. The utility model reduces the shaking degree between the roller structure and the roller groove and improves the stability of the crane in the position adjusting process.
Description
Technical Field
The utility model relates to the technical field of cranes, in particular to a guide rail auxiliary type single-arm crane.
Background
When the crane is used, the horizontal position of the crane needs to be moved and adjusted due to the change of the position of goods. And the direct mount walking guide pulley on the mount of hoist can leave great gap with guide structure's guide slot between, takes place to rock slightly when leading to hoist position control, actual hoist and mount, leads to the whole stability problem that exists of hoist.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem of providing a guide rail auxiliary type single-arm crane, so that a roller structure and a roller groove are locked in the vertical direction, the shaking degree between the roller structure and the roller groove is reduced, and the stability of the crane in the position adjusting process is improved.
In order to solve the technical problems, the utility model is realized by the following technical scheme:
the utility model provides a guide rail auxiliary type single-arm crane, wherein a fixed support column is arranged on a guide fixing frame, a fixed inclined support frame fixedly connected with the guide fixing frame is arranged on the ring side of the fixed support column, a plurality of combined structures of lower guide frame bodies and upper guide frame bodies are arranged on the two side edges of the guide fixing frame, and a guide frame gap is formed between the lower guide frame body and the upper guide frame body at the same position. The periphery of both sides of the guide fixing frame is provided with a combined structure of a lower guide plate and an upper guide plate in a matching way, and a lower guide frame body and an upper guide frame body at the same position are arranged on one side of the combined structure of the lower guide plate and the upper guide plate in a matching way. Clamping side plates are arranged on two sides of the lower end of the lower guide plate and the upper end of the upper guide plate, a clamping block is arranged at the position of the clamping side plate after the lower end of the lower guide plate and the upper end of the upper guide plate are combined, a positioning screw rod penetrates between the clamping block and the two clamping side plates at the same position, a fixing nut located on the outer side of the clamping block is installed on the positioning screw rod, and the clamping block installed on the inner side of the combined structure of the lower end of the lower guide plate and the upper end of the upper guide plate is inserted into the gap of the guide frame.
As an optimized technical scheme of the guide rail auxiliary type single-arm crane in the utility model: the end faces of the lower guide plate and the upper guide plate are T-shaped, the lower guide plate and the upper guide plate comprise inner inclined planes, and the inner inclined planes are provided with roller grooves. The lower side surface of the lower guide frame body and the upper side surface of the upper guide frame body are guide frame inclined surfaces, and the guide frame inclined surfaces are provided with roller structures which are matched and installed at the positions of the roller grooves of the inner inclined surfaces.
As an optimized technical scheme of the guide rail auxiliary type single-arm crane in the utility model: one side of the clamping block is provided with a clamping inner groove with a trapezoidal section, and the combined structure of the two clamping side plates at the same side positions of the lower guide plate and the upper guide plate is matched and installed at the position of the clamping inner groove of the clamping block. The clamping block is provided with a screw rod through hole communicated with the clamping inner groove, and the positioning screw rod penetrates through the screw rod through hole of the clamping block.
As an optimized technical scheme of the guide rail auxiliary type single-arm crane in the utility model: the semi-cylindrical grooves which transversely penetrate are formed in the positions of the clamping side plates at the lower end of the lower guide plate and the upper end of the upper guide plate, and the positioning screw penetrates through the semi-cylindrical grooves of the upper clamping side plate and the lower clamping side plate at the same position.
As an optimized technical scheme of the guide rail auxiliary type single-arm crane in the utility model: the height dimension of the clamping block is smaller than the height dimension of the guide frame gap between the lower guide frame body and the upper guide frame body.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, the upper guide frame body, the lower guide frame body and the roller structure are arranged on two sides of the guide fixing frame of the crane, the upper guide plate, the lower guide plate and the roller groove which are mutually combined are arranged, and the combination and installation are carried out through the clamping block, so that the roller structure and the roller groove are locked in the vertical direction, the shaking degree between the roller structure and the roller groove is reduced, and the stability of the crane in the position adjusting process is improved.
Drawings
FIG. 1 is a schematic view of a part of the structure of the guiding installation of the crane of the present invention [ the structure of the lower guide plate and the upper guide plate covering the guiding fixing frame is omitted ];
FIG. 2 is a schematic view of the structure of the crane guide fixing frame, the lower guide plate, the upper guide plate, the clamping block and the like in the utility model;
FIG. 3 is a schematic view of the fitting of the lower guide plate, the upper guide plate, the engaging block and other structures of the present invention;
FIG. 4 is a schematic view of the composite structure of FIG. 3 in another orientation;
FIG. 5 is a schematic diagram showing the separation of the lower guide plate, the upper guide plate, the engaging block and the like;
wherein: 1-fixing the strut; 2, guiding a fixed frame; 3-fixing the inclined support frame; 4-a lower guide plate; 5, an upper guide plate; 6-lower guide frame body; 7-upper guide frame body; 8-a guide frame inclined plane; 9-roller configuration; 10-guide clearance; 11-inner inclined plane; 12-a roller groove; 13-clamping the side plate; 14-a semi-cylindrical groove; 15-a clamping block; 16-engaging the inner groove; 17-screw through hole; 18-a positioning screw; 19-fixing the nut.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
Example one
Referring to fig. 1, 2, 3, 4 and 5, in the present invention, a guide fixing frame 2 is installed at a lower end of a fixing support 1 of a crane, a plurality of groups of combined structures of a lower guide frame body 6 and an upper guide frame body 7 are arranged at two sides of the guide fixing frame 2, a guide gap 10 is further left between the lower guide frame body 6 and the upper guide frame body 7, an upper side surface of the lower guide frame body 6 and a lower side surface of the upper guide frame body 7 are guide frame inclined surfaces 8, and a roller structure 9 is installed on the guide frame inclined surfaces 8 in a matching manner.
The lower guide plate 4 and the upper guide plate 5 are provided with clamping side plates 13 at the mutually matched and connected positions, and the structure [ cross section ] formed by combining the clamping side plates 13 of the lower guide plate 4 and the upper guide plate 5 is trapezoidal. The periphery of the clamping side plate 13 is provided with a clamping block 15, the clamping block 15 is provided with a clamping inner groove 16, and the size of the clamping inner groove 16 is matched with the size of the two combined clamping side plates 13.
Example two
Referring to fig. 1, 2, 3, 4 and 5, in the present invention, the roller structure 9 of the lower guide frame body 6, which is guided to the side position of the fixed frame 2, is installed at the position of the roller groove 12 of the lower guide plate 4, and then the roller groove 12 of the upper guide plate 5 is aligned with the roller structure 9 of the upper guide frame body 7 for installation. During installation, the semi-cylindrical grooves 14 of the lower guide plate 4 and the upper guide plate 5 are avoided [ the semi-cylindrical grooves 14 of the lower guide plate 4 and the upper guide plate 5 are required to be aligned ], if the length of the guide fixing frame 2 is long, the semi-cylindrical groove 14 at the middle position can be selected to be shielded, the clamping block 15 is installed on the semi-cylindrical grooves 14 at other positions, after the installation of the clamping blocks 15 at other positions is completed, the guide fixing frame 2 is moved away, and the clamping block 15 at the position of the semi-cylindrical groove 14 at the middle position is installed.
When the clamping block 15 is installed, the positioning screw 18 is inserted into the semi-cylindrical groove 14, the clamping block 15 is installed on the positioning screw 18 and clamped on the clamping side plate 13, the fixing nut 19 is installed, and then the clamping side plates 13 on the upper side and the lower side are locked, so that the roller structure 9 and the roller groove 12 are locked in the vertical direction, and the shaking degree between the roller structure 9 and the roller groove 12 is reduced.
Meanwhile, a rubber gasket layer (not blocking the semi-cylindrical groove 14) can be arranged between the upper side surface of the lower guide plate 4 and the lower side surface of the upper guide plate 5, so that the locking degree of the lower guide plate 4 and the roller structure 9 by the clamping block 15 is enhanced.
During the movement of the guide holder 2, the inside-oriented engaging piece 15 can pass through the guide holder gap 10 without collision, and the positioning screw 18 does not contact the guide holder 2.
How to adjust and fix the position of the guide holder 2, a servo drive mechanism may be fixedly mounted on the end sides of the lower guide plate 4 and the upper guide plate 5, and the guide holder 2 may be connected to an output shaft of the servo drive mechanism. The positions of the lower guide plate 4 and the upper guide plate 5 can be directly matched with and provided with a locking structure according to requirements, and the position of the guide fixing frame 2 can be fixed.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (5)
1. The utility model provides a guide rail auxiliary type single-armed crane, includes fixed stay (1), install on direction mount (2) fixed stay (1), fixed stay (1) ring side disposes fixed bearing diagonal frame (3) with direction mount (2) fixed connection, its characterized in that:
a plurality of combined structures of lower guide frame bodies (6) and upper guide frame bodies (7) are arranged on two side edges of the guide fixing frame (2), and guide frame gaps (10) are formed between the lower guide frame bodies (6) and the upper guide frame bodies (7) at the same positions;
the peripheries of the two sides of the guide fixing frame (2) are provided with a combined structure of a lower guide plate (4) and an upper guide plate (5) in a matching way, and a lower guide frame body (6) and an upper guide frame body (7) at the same position are arranged on one side of the combined structure of the lower guide plate (4) and the upper guide plate (5) in a matching way;
the clamping side plates (13) are arranged on the two sides of the lower end of the lower guide plate (4) and the upper end of the upper guide plate (5), the clamping blocks (15) are arranged at the positions of the clamping side plates (13) after the lower end of the lower guide plate (4) and the upper end of the upper guide plate (5) are combined, a positioning screw rod (18) penetrates between each clamping block (15) and each clamping side plate (13) at the same position, a fixing nut (19) located on the outer side of each clamping block (15) is installed on each positioning screw rod (18), and each clamping block (15) installed on the inner side of the side end combined structure on the lower end of the lower guide plate (4) and the upper guide plate (5) is inserted into the guide frame gap (10).
2. The single-arm crane of claim 1, wherein:
the end faces of the lower guide plate (4) and the upper guide plate (5) are T-shaped, the lower guide plate (4) and the upper guide plate (5) comprise inner inclined planes (11), and the inner inclined planes (11) are provided with roller grooves (12);
the lower side face of the lower guide frame body (6) and the upper side face of the upper guide frame body (7) are guide frame inclined planes (8), and the guide frame inclined planes (8) are provided with roller structures (9) which are arranged at the positions of the roller grooves (12) of the inner inclined planes (11) in a matched mode.
3. The single-arm crane of claim 1, wherein:
an inner clamping groove (16) with a trapezoidal section is formed in one side of the clamping block (15), and a combined structure of two clamping side plates (13) at the same side of the lower guide plate (4) and the upper guide plate (5) is installed at the position of the inner clamping groove (16) of the clamping block (15) in a matched mode;
the clamping block (15) is provided with a screw rod through hole (17) communicated with the clamping inner groove (16), and the positioning screw rod (18) penetrates through the screw rod through hole (17) of the clamping block (15).
4. The single-arm crane of claim 1, wherein:
the semi-cylindrical grooves (14) which transversely penetrate are formed in the positions of the clamping side plates (13) at the lower end of the lower guide plate (4) and the upper end of the upper guide plate (5), and the positioning screw (18) penetrates through the semi-cylindrical grooves (14) of the upper clamping side plate (13) and the lower clamping side plate (13) at the same position.
5. The single-arm crane of claim 1, wherein:
the height dimension of the clamping block (15) is smaller than the height dimension of a guide frame gap (10) between the lower guide frame body (6) and the upper guide frame body (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220439814.5U CN216889825U (en) | 2022-03-02 | 2022-03-02 | Guide rail auxiliary type single-arm crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220439814.5U CN216889825U (en) | 2022-03-02 | 2022-03-02 | Guide rail auxiliary type single-arm crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216889825U true CN216889825U (en) | 2022-07-05 |
Family
ID=82187572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220439814.5U Active CN216889825U (en) | 2022-03-02 | 2022-03-02 | Guide rail auxiliary type single-arm crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216889825U (en) |
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2022
- 2022-03-02 CN CN202220439814.5U patent/CN216889825U/en active Active
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| GR01 | Patent grant | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20240515 Address after: No. 98, Group 5, Cizhu Village, Cizhu Town, Yubei District, Chongqing, 401120 Patentee after: Ou Xingjian Country or region after: China Address before: 241000 building 43, Baizhuang Chunnuanhuakai community, Yijiang District, Wuhu City, Anhui Province Patentee before: Zhang Qianyin Country or region before: China |