CN209780199U - Guide support combination for attached lifting scaffold - Google Patents
Guide support combination for attached lifting scaffold Download PDFInfo
- Publication number
- CN209780199U CN209780199U CN201920262696.3U CN201920262696U CN209780199U CN 209780199 U CN209780199 U CN 209780199U CN 201920262696 U CN201920262696 U CN 201920262696U CN 209780199 U CN209780199 U CN 209780199U
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- opening
- base
- falling
- guide
- movable end
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- 238000005303 weighing Methods 0.000 claims abstract description 12
- 239000003973 paint Substances 0.000 claims description 10
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims description 9
- 230000002265 prevention Effects 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000001133 acceleration Effects 0.000 description 2
- 240000007643 Phytolacca americana Species 0.000 description 1
- 235000009074 Phytolacca americana Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000005484 gravity Effects 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
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
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- Movable Scaffolding (AREA)
Abstract
the utility model discloses a direction support combination for inserted lift scaffold frame, include: a left opening guide seat and a right opening guide seat; the left opening guide seat and the right opening guide seat comprise the same components: the anti-falling device comprises a top support device, a first bolt, an anti-falling part, a first long hole, a second hole, a movable end pin shaft and a second bolt; the portion of preventing weighing down includes: the anti-falling device comprises an anti-falling trigger rod I, M anti-falling trigger rods II, a rotating shaft, a spring I, an anti-falling baffle, a guide hole, a guide pin, M push rods and a spring II; the left opening guide seat further comprises: a left opening movable end and a left opening base; the seat still includes to open on the right side: a right opening movable end and a right opening base; the top support device is arranged on the left opening base and the right opening base through a first bolt. The utility model discloses a set up left side and open guide holder, right side and open guide holder and realized convenient, safe dismantlement direction support, safety, reliable effect of anti-falling device.
Description
Technical Field
The utility model relates to a direction support combination especially indicates a direction support combination that is used for inserted lift scaffold frame.
Background
the guide support is used as an important component of the attached scaffold, has the main function of ensuring the guide of the scaffold during lifting and has the functions of preventing the scaffold from overturning and falling. The guide support structure is different according to the structure of the scaffold track, but the guide support structure is inconvenient to disassemble, the problem of potential safety hazard exists in the disassembling process, the anti-falling device is not reliable enough, and although some products are improved at present, the problems can not be completely solved.
Based on the circumstances, need urgently a direction support combination for attached lift scaffold to solve above direction support and demolish inconvenient, demolish the process and have the potential safety hazard, anti-falling device reliable problem inadequately.
Disclosure of Invention
The utility model aims at providing a direction support combination for adhering to formula lift scaffold frame, include:
A left opening guide seat and a right opening guide seat; the left opening guide seat and the right opening guide seat comprise the same components: the anti-falling device comprises a top support device, a first bolt, an anti-falling part, a first long hole, a second hole, a movable end pin shaft and a second bolt; the portion of preventing weighing down includes: the anti-falling device comprises an anti-falling trigger rod I, M anti-falling trigger rods II, a rotating shaft, a spring I, an anti-falling baffle, a guide hole, a guide pin, M push rods and a spring II; the left opening guide seat further comprises: a left opening movable end and a left opening base; the seat still includes to open on the right side: a right opening movable end and a right opening base;
the top support device is arranged on the left opening base and the right opening base through a first bolt, the anti-falling parts are arranged on the left opening base and the right opening base, a first long hole is formed in the left opening base and the right opening base, a second hole is formed in the left opening movable end and the right opening movable end, a movable end pin shaft penetrates through the first long hole and the second hole, two ends of the second bolt are respectively connected with the left opening movable end and the left opening base, and two ends of the second bolt are respectively connected with the right opening movable end and the right opening base;
Prevent weighing down the setting of trigger bar two and M and prevent weighing down the setting of trigger bar two in the axis of rotation, the axis of rotation setting is on left side division base and right side division base, the axis of rotation is connected respectively at the both ends of spring one and left side division base, the axis of rotation is connected respectively at the both ends of spring one and right side division base, the guiding hole sets up on left side division base and right side division base, guiding hole and guiding pin cooperation, M catch bar sets up on preventing weighing down the baffle, prevent weighing down baffle and left side division base are connected respectively at the both ends of spring two, prevent weighing down baffle and right side division base are connected respectively at the both ends of spring two, M is greater than 1.
Preferably, the top bracing device is provided with a top bracing block and a top bracing groove, the top bracing groove is arranged on the top bracing block, and the central line of the top bracing block is not coincident with the central line of the top bracing groove.
Preferably, the device further comprises N guide wheels and N guide wheel pin shafts, guide wheels are arranged on the left opening movable end, the left opening base, the right opening movable end and the right opening base through the guide wheel pin shafts, and N is larger than 1.
Preferably, the anti-rust device further comprises anti-rust primer and finish paint, and the anti-rust primer and the finish paint are arranged on the left opening guide seat and the right opening guide seat.
the utility model discloses at least, include following beneficial effect:
In the scheme, a left-opening base, a right-opening base, a jacking device arranged on the left-opening base and the right-opening base through a bolt I, anti-falling parts arranged on the left-opening base and the right-opening base, a first long hole arranged on the left-opening base and the right-opening base, a second hole arranged on the left-opening movable end and the right-opening movable end, a movable end pin shaft penetrating through the first long hole and the second hole, a second bolt with two ends respectively connected with the left-opening movable end and the left-opening base, a second bolt with two ends respectively connected with the right-opening movable end and the right-opening base, a rotating shaft arranged on the left-opening base and the right-opening base, a first anti-falling trigger rod and M anti-falling trigger rods arranged on the rotating shaft, a first spring with two ends respectively connected with the rotating shaft and the left-opening base, a first spring with two ends respectively connected with the rotating shaft and the right-opening base, and a guide, the guide pins are arranged on the left opening base and the right opening base, the guide pins are matched with the guide holes, the M push rods are arranged on the anti-falling baffle, the two ends of the spring II are respectively connected with the anti-falling baffle and the left opening base, the two ends of the spring II are respectively connected with the anti-falling baffle and the right opening base, and the M is larger than 1, so that when the frame body is disassembled, the bolt II is taken down firstly, then the left opening movable end is pulled outwards, the movable end pin shaft slides in the long hole I to enable the left opening movable end to be pulled out, then the left opening movable end rotates leftwards around the movable end pin shaft as a circle center and is opened, the right opening movable end is opened by adopting the same principle, the frame body and the guide seat can be conveniently separated, and the staggered arrangement of the left opening guide seat and the right opening guide seat ensures that the frame body cannot overturn to one direction in the process of disassembling the left opening guide seat and the right opening guide seat, thereby ensuring the safety of the frame body, when the frame body normally descends at a constant speed, the rail crosspiece downwards stirs the first anti-falling trigger rod to further drive the second anti-falling trigger rod to rotate, the second anti-falling trigger rod drives the first anti-falling baffle to move outwards through the push rod, when the rail crosspiece is just separated from the first anti-falling trigger rod, the second anti-falling trigger rod resets under the action of the first spring, the second anti-falling baffle resets under the action of the second spring, the last rail crosspiece cannot be pressed on the first anti-falling baffle, and the first anti-falling baffle cannot block the rail crosspiece; when the support body falls out of control, under the action of gravitational acceleration, the falling speed of the rail crosspiece of the support body is much higher than that of normal falling, the anti-falling baffle cannot reset in time under the action of the second spring and is pressed by the rail crosspiece, so that the support body is effectively prevented from falling, the second anti-falling trigger rod adopts a plurality of designs, the triggering effectiveness of the anti-falling part is improved, and the safety of the support body is ensured. Simultaneously, in this scheme, through setting up top brace piece, the top brace groove on the top brace device, the top brace groove sets up on the top brace piece, and the central line of top brace piece does not coincide with the central line in top brace groove, and like this, the top brace groove can carry out more firm support to the track crosspiece, has guaranteed the safety of support body. Simultaneously, in this scheme, install through N guide pulley round pin axle and open the expansion end, open the base on a left side, open the expansion end on the right side, open N guide pulley on the base on the right side through setting up, like this, can make the guide rail of support body can be very convenient open on guide seat and the right guide seat of opening reciprocate on a left side for the operation of support body is more smooth and easy. Simultaneously, in this scheme, through setting up at the left side and opening the guide seat and have rust-resistant primer and the finish paint on opening the guide seat, like this, can effectually prevent that the device from being corroded and rusted, improved the life of device greatly.
Drawings
Fig. 1 is a schematic structural diagram of a specific embodiment of a left-opening guide seat of a guide support combination of the present invention.
fig. 2 is a schematic diagram of an embodiment of the oblique upper view of fig. 1.
Fig. 3 is a schematic structural diagram of a specific embodiment of the right opening guide seat of the guide support combination of the present invention.
fig. 4 is a schematic diagram of an embodiment of the oblique upper viewing angle of fig. 3.
Fig. 5 is a partial schematic view of the present invention at a.
Fig. 6 is a schematic structural view of the falling-preventing baffle of the falling-preventing part of the utility model.
Fig. 7 is a schematic structural view of the extension of the falling-preventing baffle of the falling-preventing part of the utility model.
Fig. 8 is a schematic structural view of the anti-falling baffle of the anti-falling portion blocking the rail crosspiece of the utility model.
description of the drawings: 1-left opening guide seat, 2-right opening guide seat, 3-top bracing device, 4-bolt I, 5-anti-falling part, 6-long hole I, 7-hole II, 8-movable end pin shaft, 9-bolt II, 10-anti-falling trigger rod I, 11-anti-falling trigger rod II, 12-rotating shaft, 13-spring I, 14-anti-falling baffle plate and 15-guide hole, 16-guide pin, 17-push rod, 18-spring II, 19-left-open movable end, 20-left-open base, 21-right-open movable end, 22-right-open base, 23-top support block, 24-top support groove, 25-center line of top support block, 26-center line of top support groove, 27-guide wheel, 28-guide wheel pin shaft and 29-rail crosspiece.
Detailed Description
The embodiments of the present invention will be described in more detail below with reference to the accompanying drawings and reference numerals, so that those skilled in the art can implement the embodiments after studying the specification. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
In the description of the present invention, it should be noted that the terms "upper", "horizontal", "inner", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
fig. 1 ~ 8 show the utility model discloses a direction support combination for inserted lift scaffold frame, include:
A left opening guide seat 1 and a right opening guide seat 2; the left opening guide seat 1 and the right opening guide seat 2 comprise the same components: the anti-falling device comprises a top support device 3, a first bolt 4, an anti-falling part 5, a first long hole 6, a second hole 7, a movable end pin shaft 8 and a second bolt 9; the falling prevention portion 5 includes: the anti-falling device comprises a first anti-falling trigger rod 10, M second anti-falling trigger rods 11, a rotating shaft 12, a first spring 13, an anti-falling baffle 14, a guide hole 15, a guide pin 16, M push rods 17 and a second spring 18; the left-hand opening guide seat 1 further comprises: a left open movable end 19, a left open base 20; the right opening guide seat 2 further comprises: a right opening movable end 21 and a right opening base 22;
The jacking device 3 is arranged on a left opening base 20 and a right opening base 22 through a first bolt 4, the anti-falling part 5 is arranged on the left opening base 20 and the right opening base 22, a first long hole 6 is arranged on the left opening base 20 and the right opening base 22, a second hole 7 is arranged on a left opening movable end 19 and a right opening movable end 21, a movable end pin shaft 8 penetrates through the first long hole 6 and the second hole 7, two ends of a second bolt 9 are respectively connected with the left opening movable end 19 and the left opening base 20, and two ends of the second bolt 9 are respectively connected with the right opening movable end 21 and the right opening base 22;
The anti-falling trigger rod I10 and the anti-falling trigger rods M11 are arranged on the rotating shaft 12, the rotating shaft 12 is arranged on a left opening base 20 and a right opening base 22, two ends of the spring I13 are respectively connected with the rotating shaft 12 and the left opening base 20, two ends of the spring I13 are respectively connected with the rotating shaft 12 and the right opening base 22, the guide hole 15 is arranged on the anti-falling baffle 14, the guide pin 16 is arranged on the left opening base 20 and the right opening base 22, the guide hole 15 is matched with the guide pin 16, the M push rods 17 are arranged on the anti-falling baffle 14, two ends of the spring II 18 are respectively connected with the anti-falling baffle 14 and the left opening base 20, two ends of the spring II 18 are respectively connected with the anti-falling baffle 14 and the right opening base 22, and M is larger.
By adopting the scheme, a left-opening base 20, a right-opening base 22, a jacking device 3 which is arranged on the left-opening base 20 and the right-opening base 22 through a bolt I4, a falling prevention part 5 which is arranged on the left-opening base 20 and the right-opening base 22, a long hole I6 which is arranged on the left-opening base 20 and the right-opening base 22, a hole II 7 which is arranged on the left-opening movable end 19 and the right-opening movable end 21, a movable end pin shaft 8 which penetrates through the long hole I6 and the hole II 7, a bolt II 9 which is respectively connected with the left-opening movable end 19 and the left-opening base 20 at two ends, a bolt II 9 which is respectively connected with the right-opening movable end 21 and the right-opening base 22 at two ends, a rotating shaft 12 which is arranged on the left-opening base 20 and the right-opening base 22, a falling prevention trigger rod I10 and M falling prevention trigger rods 11 which are arranged on the rotating shaft 12, and a spring I13 which is respectively, the anti-falling device is characterized in that a first spring 13 with two ends respectively connected with a rotating shaft 12 and a right opening base 22, a guide hole 15 arranged on an anti-falling baffle 14, a guide pin 16 arranged on a left opening base 20 and a right opening base 22, the guide pin 16 and the guide hole 15 are matched, M push rods 17 arranged on the anti-falling baffle 14, a second spring 18 with two ends respectively connected with the anti-falling baffle 14 and the left opening base 20, and a second spring 18 with two ends respectively connected with the anti-falling baffle 14 and the right opening base 22 are arranged, wherein M is larger than 1, therefore, when the frame body is disassembled, a second bolt 9 is taken down firstly, then the left opening movable end 19 is pulled outwards, the movable end pin shaft 8 slides in a long hole 6 to pull out the left opening movable end 19, then the left opening movable end 19 rotates leftwards around the movable end pin shaft 8 as a circle center and is opened, the right opening movable end 21 adopts the same principle to open, and the frame body can be conveniently separated from the guide, the left opening guide seat 1 and the right opening guide seat 2 are arranged in a left-right staggered mode, so that the frame body cannot overturn to one direction in the taking-out process, the safety of the frame body is guaranteed, when the frame body normally descends at a constant speed, the rail crosspiece 29 downwards pokes the anti-falling trigger rod I10 to further drive the anti-falling trigger rod II 11 to rotate, the anti-falling trigger rod II 11 drives the anti-falling baffle 14 to move outwards through the push rod 17, when the rail crosspiece 29 is just separated from the anti-falling trigger rod I10, the anti-falling trigger rod II 11 resets under the action of the spring I13, the anti-falling baffle 14 resets under the action of the spring II 18, the upper rail crosspiece 29 does not press the anti-falling baffle 14 in time, and the anti-falling baffle 14 cannot block the rail crosspiece 29; when the frame body is out of control and falls, under the action of the gravity acceleration, the falling speed of the rail crosspiece 29 of the frame body is much higher than that of the rail crosspiece 29 of the frame body, the anti-falling baffle 14 cannot be reset in time under the action of the second spring 18 and is pressed by the rail crosspiece 29, so that the frame body is effectively prevented from falling, the second anti-falling trigger rod 11 adopts a plurality of designs, the triggering effectiveness of the anti-falling part 5 is improved, and the safety of the frame body is guaranteed.
In another example, the top bracing device 3 is provided with a top bracing block 23 and a top bracing groove 24, the top bracing groove 24 is arranged on the top bracing block 23, and a central line 25 of the top bracing block is not coincident with a central line 26 of the top bracing groove.
By adopting the scheme, the jacking block 23 and the jacking groove 24 are arranged on the jacking device 3, the jacking groove 24 is arranged on the jacking block 23, and the central line 25 of the jacking block is not coincident with the central line 26 of the jacking groove, so that the jacking groove 24 can stably support the rail crosspiece 29, and the safety of the frame body is ensured.
In another example, the device further comprises N guide wheels 27 and N guide wheel pins 28, wherein the guide wheels 27 are arranged on the left opening movable end 19, the left opening base 20, the right opening movable end 21 and the right opening base 22 through the guide wheel pins 28, and N is greater than 1.
Adopt this kind of scheme, open base 20, open the expansion end 21, open N guide pulley 27 on the base 22 on the right side on opening the expansion end 19, opening on a left side, opening the base 20, opening on the right side through N guide pulley round pin axle 28 through the setting, like this, can make the guide rail of support body can be very convenient open on guide seat 1 and the right side is opened and is moved on guide seat 2 on a left side, make the operation of support body more smooth and easy.
In another example, the anti-rust paint and the finish paint are further included, and the anti-rust paint and the finish paint are arranged on the left opening guide seat 1 and the right opening guide seat 2.
By adopting the scheme, the left opening guide seat 1 and the anti-rust primer and the finish paint on the opening guide seat are arranged, so that the device can be effectively prevented from being corroded and rusted, and the service life of the device is greatly prolonged.
While the embodiments of the invention have been described above, it is not intended to be limited to the details shown, or described, but rather to cover all modifications, which would come within the scope of the appended claims, and all changes which come within the meaning and range of equivalency of the art are therefore intended to be embraced therein.
Claims (4)
1. A guide support assembly for an attachable lifting scaffold, comprising: a left opening guide seat (1) and a right opening guide seat (2); the left opening guide seat (1) and the right opening guide seat (2) comprise the same components: the anti-falling device comprises a top support device (3), a first bolt (4), an anti-falling part (5), a first long hole (6), a second hole (7), a movable end pin shaft (8) and a second bolt (9); the fall prevention part (5) includes: the anti-falling device comprises a first anti-falling trigger rod (10), M second anti-falling trigger rods (11), a rotating shaft (12), a first spring (13), an anti-falling baffle (14), a guide hole (15), a guide pin (16), M push rods (17) and a second spring (18); the left opening guide seat (1) further comprises: a left opening movable end (19) and a left opening base (20); the right opening guide seat (2) further comprises: a right opening movable end (21) and a right opening base (22);
the jacking device (3) is arranged on the left opening base (20) and the right opening base (22) through a first bolt (4), the anti-falling part (5) is arranged on the left opening base (20) and the right opening base (22), a first long hole (6) is arranged on the left opening base (20) and the right opening base (22), a second hole (7) is arranged on the left opening movable end (19) and the right opening movable end (21), a movable end pin shaft (8) penetrates through the first long hole (6) and the second long hole (7), two ends of a second bolt (9) are respectively connected with the left opening movable end (19) and the left opening base (20), and two ends of the second bolt (9) are respectively connected with the right opening movable end (21) and the right opening base (22);
Prevent weighing down trigger lever one (10) and M prevent weighing down trigger lever two (11) and set up on axis of rotation (12), axis of rotation (12) set up and open base (20) and open base (22) on a left side, axis of rotation (12) and open base (20) on a left side are connected respectively to the both ends of spring one (13), axis of rotation (12) and open base (22) on the right side are connected respectively to the both ends of spring one (13), guiding hole (15) set up on preventing weighing down baffle (14), uide pin (16) set up on opening base (20) and opening base (22) on a left side, guiding hole (15) and uide pin (16) cooperation, M a catch bar (17) set up on preventing weighing down baffle (14), prevent weighing down baffle (14) and open base (20) on a left side are connected respectively to the both ends of spring two (18), baffle (14) and open base (22) on the right side are connected respectively to the both ends of spring two (18), M is greater than 1.
2. A guide support combination for an attached lifting scaffold according to claim 1 wherein the jacking device (3) is provided with a jacking block (23), a jacking slot (24), the jacking slot (24) being provided on the jacking block (23), the centre line (25) of the jacking block not coinciding with the centre line (26) of the jacking slot.
3. The guide support combination for the attached lifting scaffold as claimed in claim 1, further comprising N guide wheels (27) and N guide wheel pin shafts (28), wherein the guide wheels (27) are disposed on the left-open movable end (19), the left-open base (20), the right-open movable end (21) and the right-open base (22) through the guide wheel pin shafts (28), and N is greater than 1.
4. The guide support combination for the attached lifting scaffold according to claim 1, further comprising an anti-rust primer and a finish paint, wherein the anti-rust primer and the finish paint are arranged on the left opening guide seat (1) and the right opening guide seat (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920262696.3U CN209780199U (en) | 2019-03-01 | 2019-03-01 | Guide support combination for attached lifting scaffold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920262696.3U CN209780199U (en) | 2019-03-01 | 2019-03-01 | Guide support combination for attached lifting scaffold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209780199U true CN209780199U (en) | 2019-12-13 |
Family
ID=68796065
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920262696.3U Expired - Fee Related CN209780199U (en) | 2019-03-01 | 2019-03-01 | Guide support combination for attached lifting scaffold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209780199U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111424954A (en) * | 2020-04-08 | 2020-07-17 | 北京千引力科技发展有限公司 | Attached lifting scaffold, wall-attached guide seat thereof and use method |
-
2019
- 2019-03-01 CN CN201920262696.3U patent/CN209780199U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111424954A (en) * | 2020-04-08 | 2020-07-17 | 北京千引力科技发展有限公司 | Attached lifting scaffold, wall-attached guide seat thereof and use method |
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| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191213 |