CN214575576U - Supporting device structure - Google Patents
Supporting device structure Download PDFInfo
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- CN214575576U CN214575576U CN202023264676.1U CN202023264676U CN214575576U CN 214575576 U CN214575576 U CN 214575576U CN 202023264676 U CN202023264676 U CN 202023264676U CN 214575576 U CN214575576 U CN 214575576U
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- telescopic rod
- sliding
- driving part
- supporting
- connecting part
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- 238000009434 installation Methods 0.000 claims description 14
- 238000005096 rolling process Methods 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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Abstract
The utility model provides a supporting device structure, which comprises a telescopic rod, a sliding barrel, a supporting head and a driving part; the inside of the sliding cylinder is hollow, and the outer surface of one end of the sliding cylinder is provided with a connecting part; one end of the telescopic rod penetrates through the connecting part and extends into the sliding cylinder, and the telescopic rod is connected with the sliding cylinder in a sliding manner; the other end of the telescopic rod extends outwards towards the direction far away from the sliding barrel; the supporting and ejecting head is arranged at one end of the telescopic rod far away from the sliding barrel and is fixedly connected with the telescopic rod; the driving part is arranged on the connecting part, one end of the driving part is arranged around the connecting part, and the other end of the driving part is arranged around the outer surface of the part of the telescopic rod extending out of the sliding cylinder; the driving part is in rotating or sliding connection with the connecting part or the telescopic rod with a position locking function; the driving part is rotated to enable the driving part to drive the telescopic rod and the supporting and ejecting head to linearly move along the axial direction of the sliding barrel, and the current position of the telescopic rod relative to the sliding barrel is locked.
Description
Technical Field
The utility model relates to a building inserted scaffold frame technical field especially relates to a top supporting device structure.
Background
The attached lifting scaffold equipment is a novel scaffold technology which is rapidly developed in the early century, and has important influence on the progress of construction technology in China. It becomes the low place operation with the eminence operation, becomes the inside operation of support body with unsettled operation, has apparent low carbon nature, high-tech content and characteristics such as more economic, safer, more convenient. The attached lifting scaffold is an outer scaffold which is erected at a certain height, attached to an engineering structure, can ascend or descend layer by layer along with the engineering structure by depending on self lifting equipment and devices, and is provided with an anti-overturning and anti-falling device; the attached lifting scaffold mainly comprises a guide rail, an attached lifting scaffold frame body structure, an attached wall supporting seat, an anti-tilting device, an anti-falling device, a lifting mechanism, a control device and the like.
The jacking device is a part for unloading the guide rail and the accessory facilities thereof, and can reliably unload the guide rail to a wall body under stress. The propping device can be used safely and reliably only by having a convenient adjusting function and a reliable position locking function, the existing propping device can not well meet the requirements of the two points, and the extension amount adjustment or the position fixation is not convenient.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides an adjust convenient, and have a position locking function's a propping up ware structure.
The technical scheme of the utility model is realized like this: the utility model provides a supporting device structure, which comprises a telescopic rod (1), a sliding cylinder (2), a supporting head (3) and a driving part (4);
the inside of the sliding cylinder (2) is hollow, and the outer surface of one end of the sliding cylinder (2) is provided with a connecting part (20);
one end of the telescopic rod (1) penetrates through the connecting part (20) and extends into the sliding cylinder (2), and the telescopic rod (1) is connected with the sliding cylinder (2) in a sliding manner; the other end of the telescopic rod (1) extends outwards towards the direction far away from the sliding cylinder (2);
the supporting and ejecting head (3) is arranged at one end of the telescopic rod (1) far away from the sliding barrel (2) and is fixedly connected with the telescopic rod (1);
the driving part (4) is arranged on the connecting part (20) of the sliding barrel (2), one end of the driving part (4) is arranged around the connecting part (20), and the other end of the driving part (4) is arranged on the outer surface of the part, extending out of the sliding barrel (2), of the telescopic rod (1) in a surrounding mode; the driving part (4) is in rotating or sliding connection with the connecting part (20) or the telescopic rod (1) and has a position locking function;
the driving part (4) is rotated, so that the driving part (4) drives the telescopic rod (1) and the supporting and ejecting head (3) to linearly move along the axial direction of the sliding barrel (2), and the driving part (4) can lock the current position of the telescopic rod (1) relative to the sliding barrel (2).
On the basis of the technical scheme, preferably, the sliding cylinder (2) comprises a cylinder body (21) and two supporting parts (22), and the two supporting parts (22) are arranged on the outer surface of the sliding cylinder (2) in parallel at intervals and extend towards the direction far away from the sliding cylinder (2); one end of the telescopic rod (1) extends into the barrel body (21).
Further preferably, a plurality of grooves (211) are arranged in the cylinder body (21), and each groove (211) is arranged in a central symmetry mode relative to the axis of the cylinder body (21); the outer surface of the telescopic rod (1) is correspondingly provided with a plurality of protrusions (11), the protrusions (11) are matched with the grooves (211) in shape, and the outer surface of the telescopic rod (1) between the adjacent protrusions (11) is slidably connected with the inner surface of the barrel body (21) between the adjacent grooves (211).
More preferably, the inner surface of the driving part (4) is provided with an internal thread, the outer surface of each boss (11) of the telescopic rod (1) is correspondingly provided with a first external thread (12), and the driving part (4) is in threaded connection with the boss (11).
Still further preferably, the outer surface of the connecting part (20) is provided with a second external thread (23), the driving part (4) is in threaded connection with the connecting part (20), and the rotation direction of the second external thread (23) is opposite to that of the first external thread (12).
Further preferably, the driving part (4) comprises a first inner cavity (41) and a second inner cavity (42), and the first inner cavity (41) and the second inner cavity (42) are communicated with each other; the shape of the first inner cavity (41) is matched with the shape of the outer surface of the part of the telescopic rod (1) extending out of the sliding cylinder (2), and the shape of the second inner cavity (42) is matched with the shape of the connecting part (20).
Further preferably, one end of the telescopic rod (1) far away from the sliding barrel (2) is further provided with an installation part (5), the installation part (5) is arranged around the end part of the telescopic rod (1) and is fixedly connected with the telescopic rod, and the supporting and ejecting head (3) is arranged around the installation part (5) and is fixedly connected with the installation part (5).
Still preferably, the outer surface of the supporting plug (3) is provided with a top block (31), one end of the top block (31) is fixedly connected with the surface of the supporting plug (3), the other end of the top block (31) extends towards the direction far away from the surface of the supporting plug (3), and the top block (31) is provided with a through clamping groove (32).
Preferably, the wall-attached type wall-mounted device further comprises a wall-attached base (6) and a guide rail (7), wherein the wall-attached base (6) is fixedly connected with the wall body, a rotating shaft (61) and the guide rail (7) are arranged at one end, far away from the wall body, of the wall-attached base (6), and the guide rail (7) is arranged along the vertical direction and is in sliding or rolling connection with the wall-attached base (6); two supporting parts (22) of the jacking device are sleeved on the rotating shaft (61), and the two supporting parts (22) are rotatably connected with the rotating shaft (61).
Further preferably, one end, close to the wall, of the guide rail (7) is provided with a plurality of windows (71), the windows (71) are arranged at intervals along the extending direction of the guide rail (7), and the top block (31) selectively extends into the windows (71) to enable the surface of the clamping groove (32) to be abutted against the surface of the guide rail (7) at the position of the windows (71).
The utility model provides a pair of roof supporting device structure for prior art, has following beneficial effect:
(1) the utility model adopts the fixed sliding barrel, the telescopic rod matched with the sliding barrel and the driving part to drive the telescopic rod to move linearly along the axis direction of the sliding barrel, so as to achieve the effect of extending or retracting the supporting head, thereby facilitating the reliable unloading of the subsequent guide rail, and the driving part can reliably lock the position to prevent the position of the telescopic rod from moving;
(2) the driving part serving as an adjusting part is attached to the sliding barrel, so that the driving part cannot be lost or fall off, an adjusting tool is not required to be additionally arranged, and the inconvenience of adjusting the jacking device by using a manual tool on the high-altitude outer wall is avoided;
(3) the first external thread and the second external thread can be better connected with the driving part, and the driving part has a function of locking the relative positions of the sliding cylinder and the telescopic rod and keeps the extension length of the supporting and ejecting head unchanged;
(4) the additionally arranged mounting part is convenient for adjusting the posture of the supporting and ejecting head relative to the telescopic rod instead of rotating along with the telescopic rod, so that the position of the ejecting block is more easily contacted with the guide rail;
(5) after the supporting device and the wall-attached seat are installed, the supporting device can incline towards the guide rail direction and automatically abut against the surface of the guide rail because the center of gravity is far away from one side of the rotating shaft.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a perspective view of a structure of a supporting device of the present invention;
fig. 2 is a perspective view of a slide cylinder of an ejector structure of the present invention;
fig. 3 is a front view of a sliding cylinder of an ejector structure of the present invention in a half-section view;
fig. 4 is a perspective view of the telescopic rod of the structure of the jack of the present invention;
fig. 5 is a perspective view of a driving portion of an ejector structure of the present invention;
fig. 6 is a front view of a half section of a driving part of an ejector structure of the present invention;
fig. 7 is a perspective view of an installation part of a jack structure of the present invention;
fig. 8 is a front view of a half section of an installation part of an ejector structure of the present invention;
fig. 9 is a perspective view of a supporting head of a supporting device structure of the present invention;
fig. 10 is a perspective view showing the combination state of the structure of the roof supporter, the wall-attached seat and the guide rail of the present invention;
fig. 11 is a perspective view of the combined state of the structure of the roof supporter and the wall-attached seat of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work all belong to the protection scope of the present invention.
As shown in fig. 1, the technical solution of the present invention is realized as follows: the utility model provides a supporting device structure, which comprises a telescopic rod 1, a sliding barrel 2, a supporting head 3 and a driving part 4;
the inside of the sliding cylinder 2 is hollow, and the outer surface of one end of the sliding cylinder 2 is provided with a connecting part 20;
one end of the telescopic rod 1 penetrates through one end of the sliding barrel 2 where the connecting part 20 is located and extends into the sliding barrel 2, and the telescopic rod 1 and the sliding barrel 2 can be connected in a sliding mode; the other end of the telescopic rod 1 extends outwards towards the direction far away from the sliding barrel 2;
the supporting and ejecting head 3 is arranged at one end of the telescopic rod 1 far away from the sliding barrel 2 and is fixedly connected with the telescopic rod 1; the supporting and ejecting head 3 slides along the sliding barrel 2 along with the telescopic rod 1, and then the extending position of the supporting and ejecting head 3 is adjusted;
the driving part 4 is arranged on the connecting part 20 of the sliding barrel 2, one end of the driving part 4 is arranged on the surface of the connecting part 20 in a surrounding way, and the other end of the driving part 4 is arranged on the outer surface of the part, extending out of the sliding barrel 2, of the telescopic rod 1 in a surrounding way; the driving part 4 is in rotating or sliding connection with the connecting part 20 or the telescopic rod 1 and has a position locking function;
the driving portion 4 is rotated to enable the driving portion 4 to drive the telescopic rod 1 and the supporting and ejecting head 3 to linearly move along the axial direction of the sliding barrel 2, and the driving portion 4 can lock the current position of the telescopic rod 1 relative to the sliding barrel 2.
The rotary connection with position locking can be realized by adopting threaded connection between the driving part 4 and the connecting part 20 or the telescopic rod 1, or correspondingly arranging a plurality of continuously arranged L-shaped limiting grooves, columnar limiting parts and other matching structures on the surface of the driving part 4 or the telescopic rod 1, or adopting a plurality of spaced pin holes which are arranged on the surface of the driving part 4 in a penetrating way, and locking the relative positions of the driving part 4 and the connecting part 20 or the telescopic rod 1 through pins. The utility model discloses preferred is threaded connection form.
As shown in fig. 1 to 3, the slide cylinder 2 includes a cylinder body 21 and two support portions 22, and the two support portions 22 are disposed in parallel and spaced apart on the outer surface of the slide cylinder 2 and extend in a direction away from the slide cylinder 2; one end of the telescopic rod 1 extends into the barrel 21. The support portion 22 of the slide cylinder 2 is a connection portion with the wall attachment base, and is also a portion where the slide cylinder 2 rotates relative to the wall attachment base.
A plurality of grooves 211 are arranged in the cylinder 21, and each groove 211 is arranged in a central symmetry manner relative to the axis of the cylinder 21; the outer surface of the telescopic rod 1 is correspondingly provided with a plurality of protrusions 11, the protrusions 11 are matched with the grooves 211 in shape, and the outer surface of the telescopic rod 1 between the adjacent protrusions 11 is slidably connected with the inner surface of the barrel 21 between the adjacent grooves 211. The grooves 211 can be used for placing the convex parts 11 to prevent interference, the area between the convex parts 11 and the area between the grooves 211 can slide, and the extending length of the telescopic rod 1 and the supporting and ejecting head 3 relative to the barrel 21 can be adjusted.
As shown in fig. 3-6, when the driving and position locking are realized by a screw method, the inner surface of the driving part 4 is provided with an internal thread, the outer surface of each boss 11 of the telescopic rod 1 is correspondingly provided with a first external thread 12, and the driving part 4 is in threaded connection with the boss 11. The outer surface of the connecting portion 20 is provided with a second external thread 23, and the driving portion 4 is threadedly coupled to the connecting portion 20. The turning directions of the first external thread 12 and the second external thread 23 can be oppositely set, so that when the driving part 4 is rotated, the turning positions of the driving part, the telescopic rod 1 and the connecting part 20 can be simultaneously adjusted, and the purpose of quick adjustment is achieved.
Specifically, the driving portion 4 includes a first inner cavity 41 and a second inner cavity 42, and the first inner cavity 41 and the second inner cavity 42 are communicated with each other; the shape of the first inner cavity 41 is matched with the shape of the outer surface of the part of the telescopic rod 1 extending out of the sliding barrel 2, and the shape of the second inner cavity 42 is matched with the shape of the connecting part 20. The outer diameters of the telescoping rod 1 and the connecting part 20 are different, so the diameters of the first inner cavity 41 and the second inner cavity 42 are different.
As shown in fig. 7 and 8, an installation part 5 is further disposed at one end of the telescopic rod 1 far from the sliding barrel 2, the installation part 5 is disposed around the end of the telescopic rod 1 and fixedly connected with the telescopic rod, and the supporting head 3 is disposed around the installation part 5 and fixedly connected with the installation part 5. The illustrated mounting portion 5 is provided with a neck portion for engaging with the abutment head 3 to adjust and lock the attitude and orientation of the abutment head 3. The deviation of the telescopic rod 1 and the supporting top 3 caused by synchronous rotation is avoided.
As shown in fig. 9, the outer surface of the supporting plug 3 is provided with a top block 31, one end of the top block 31 is fixedly connected with the surface of the supporting plug 3, the other end of the top block 31 extends in a direction away from the surface of the supporting plug 3, and the top block 31 is provided with a through slot 32. The catch 32 and the top block 31 are intended to make contact with the surface of the guide rail 7.
As shown in fig. 10 and 11, the drawings illustrate an application of the present invention. The wall-attached type wall-attached device comprises a wall-attached base 6 and a guide rail 7, wherein the vertical surface of the wall-attached base 6 is fixedly connected with a wall body, one end, far away from the wall body, of the wall-attached base 6 is provided with a rotating shaft 61 and the guide rail 7, and the guide rail 7 is arranged along the vertical direction and is in sliding or rolling connection with the wall-attached base 6; the two supporting portions 22 of the supporting device are sleeved on the rotating shaft 61, and the two supporting portions 22 are rotatably connected with the rotating shaft 61.
One end of the guide rail 7 close to the wall body is provided with a plurality of windows 71, the windows 71 are arranged at intervals along the extending direction of the guide rail 7, and the top block 31 selectively extends into the windows 71 to enable the surface of the clamping groove 32 to be abutted against the surface of the guide rail 7 at the position of the windows 71, so that the stress of the guide rail 7 is reliably unloaded onto the wall body.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. An ejection device structure, which is characterized in that: comprises a telescopic rod (1), a sliding barrel (2), a supporting head (3) and a driving part (4);
the inside of the sliding cylinder (2) is hollow, and the outer surface of one end of the sliding cylinder (2) is provided with a connecting part (20);
one end of the telescopic rod (1) penetrates through the connecting part (20) and extends into the sliding cylinder (2), and the telescopic rod (1) is connected with the sliding cylinder (2) in a sliding manner; the other end of the telescopic rod (1) extends outwards towards the direction far away from the sliding cylinder (2);
the supporting and ejecting head (3) is arranged at one end of the telescopic rod (1) far away from the sliding barrel (2) and is fixedly connected with the telescopic rod (1);
the driving part (4) is arranged on the connecting part (20) of the sliding barrel (2), one end of the driving part (4) is arranged around the connecting part (20), and the other end of the driving part (4) is arranged on the outer surface of the part, extending out of the sliding barrel (2), of the telescopic rod (1) in a surrounding mode; the driving part (4) is in rotating or sliding connection with the connecting part (20) or the telescopic rod (1) and has a position locking function;
the driving part (4) is rotated, so that the driving part (4) drives the telescopic rod (1) and the supporting and ejecting head (3) to linearly move along the axial direction of the sliding barrel (2), and the driving part (4) can lock the current position of the telescopic rod (1) relative to the sliding barrel (2).
2. An ejector structure as in claim 1, wherein: the sliding cylinder (2) comprises a cylinder body (21) and two supporting parts (22), wherein the two supporting parts (22) are arranged on the outer surface of the sliding cylinder (2) in parallel at intervals and extend towards the direction far away from the sliding cylinder (2); one end of the telescopic rod (1) extends into the barrel body (21).
3. An ejector structure as in claim 2, wherein: a plurality of grooves (211) are arranged in the cylinder body (21), and the grooves (211) are arranged in a central symmetry mode relative to the axis of the cylinder body (21); the outer surface of the telescopic rod (1) is correspondingly provided with a plurality of protrusions (11), the protrusions (11) are matched with the grooves (211) in shape, and the outer surface of the telescopic rod (1) between the adjacent protrusions (11) is slidably connected with the inner surface of the barrel body (21) between the adjacent grooves (211).
4. An ejector structure as in claim 3, wherein: the inner surface of the driving part (4) is provided with internal threads, the outer surface of each boss (11) of the telescopic rod (1) is correspondingly provided with a first external thread (12), and the driving part (4) is in threaded connection with the bosses (11).
5. An ejector structure as in claim 4, wherein: the outer surface of the connecting part (20) is provided with a second external thread (23), the driving part (4) is in threaded connection with the connecting part (20), and the rotating direction of the second external thread (23) is opposite to that of the first external thread (12).
6. An ejector structure as in claim 5, wherein: the driving part (4) comprises a first inner cavity (41) and a second inner cavity (42), and the first inner cavity (41) and the second inner cavity (42) are communicated with each other; the shape of the first inner cavity (41) is matched with the shape of the outer surface of the part of the telescopic rod (1) extending out of the sliding cylinder (2), and the shape of the second inner cavity (42) is matched with the shape of the connecting part (20).
7. An ejector structure as in claim 2, wherein: the one end that slide cartridge (2) was kept away from in telescopic link (1) still is provided with installation department (5), installation department (5) encircle the tip setting of this telescopic link (1) and rather than fixed connection, prop top (3) encircle installation department (5) and set up and with installation department (5) fixed connection.
8. An ejector structure as in claim 7, wherein: the outer surface of the supporting top head (3) is provided with a top block (31), one end of the top block (31) is fixedly connected with the surface of the supporting top head (3), the other end of the top block (31) extends out towards the direction far away from the surface of the supporting top head (3), and a through clamping groove (32) is formed in the top block (31).
9. An ejector structure as in claim 8, wherein: the wall-attached type wall-attached device is characterized by further comprising a wall-attached base (6) and a guide rail (7), wherein the wall-attached base (6) is fixedly connected with a wall body, a rotating shaft (61) and the guide rail (7) are arranged at one end, far away from the wall body, of the wall-attached base (6), and the guide rail (7) is arranged along the vertical direction and is in sliding or rolling connection with the wall-attached base (6); two supporting parts (22) of the jacking device are sleeved on the rotating shaft (61), and the two supporting parts (22) are rotatably connected with the rotating shaft (61).
10. An ejector structure as in claim 9, wherein: one end, close to the wall body, of the guide rail (7) is provided with a plurality of windows (71), the windows (71) are arranged at intervals along the extending direction of the guide rail (7), and the top block (31) selectively extends into the windows (71) to enable the surface of the clamping groove (32) to be abutted against the surface of the guide rail (7) at the position of the windows (71).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023264676.1U CN214575576U (en) | 2020-12-29 | 2020-12-29 | Supporting device structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023264676.1U CN214575576U (en) | 2020-12-29 | 2020-12-29 | Supporting device structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214575576U true CN214575576U (en) | 2021-11-02 |
Family
ID=78367286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023264676.1U Active CN214575576U (en) | 2020-12-29 | 2020-12-29 | Supporting device structure |
Country Status (1)
| Country | Link |
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| CN (1) | CN214575576U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114352036A (en) * | 2021-12-23 | 2022-04-15 | 苏州林昊板业科技有限公司 | Make things convenient for various steel sheet installation of angle modulation and location to use support |
-
2020
- 2020-12-29 CN CN202023264676.1U patent/CN214575576U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114352036A (en) * | 2021-12-23 | 2022-04-15 | 苏州林昊板业科技有限公司 | Make things convenient for various steel sheet installation of angle modulation and location to use support |
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Effective date of registration: 20240103 Granted publication date: 20211102 |