CN213418419U - Movable cantilever operation rack - Google Patents
Movable cantilever operation rack Download PDFInfo
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- CN213418419U CN213418419U CN202021872692.6U CN202021872692U CN213418419U CN 213418419 U CN213418419 U CN 213418419U CN 202021872692 U CN202021872692 U CN 202021872692U CN 213418419 U CN213418419 U CN 213418419U
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- sliding sleeve
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Abstract
The utility model discloses a movable overhanging operation rack, which comprises a movable base, a lifting platform and a connecting device, wherein the lifting platform is arranged on the movable base through the connecting device, and the overhanging platform is arranged at the inner side of the movable base; be equipped with on the removal base and remove wheel, braced frame and fixed table face, the last support montant that is equipped with of braced frame, lift platform passes through the sliding sleeve to be connected on supporting the montant, and hookup location is equipped with the fixed pin and is used for the locking to be connected with hoisting device through the tractive rope, drive lift platform through hoisting device's operation and go up and down. The utility model connects the overhanging lifting platform on the movable base through the connecting device, can adjust the construction position and the construction height according to the construction condition, and has good adaptability; adopt the hoist engine control altitude to go up and down, adjust the simple operation, effectively reduce intensity of labour, it is little to have an occupation space, connects stably, and the high advantage of security can effectively promote the efficiency of construction.
Description
Technical Field
The utility model relates to a construction appurtenance technical field, concretely relates to portable operating platform frame of encorbelmenting.
Background
In the building trade, when the choose empty region of big commercial floor building carries out side skirt decoration and fitment construction, the construction volume of fossil fragments construction, panel installation on it is very big, and generally carry out the side skirt in-process in choosing empty region, conventional practice all need from the first floor set up full hall frame as operation platform so that the workman carries out the side skirt and decorate, and it is extremely inconvenient to construct, and occupies a large amount of construction passageways, and the efficiency of construction is lower. Consequently, mobile platform or lift truck encorbelmented has appeared and has been under construction as operation platform, but mobile platform highly fixed, the current multiple form's of unable adaptation construction situation, the lift truck is then acquisition cost height, can't carry out the construction requirement of encorbelmenting. The utility model provides a portable operating platform frame of encorbelmenting overcomes above-mentioned defect.
SUMMERY OF THE UTILITY MODEL
The utility model provides a portable operation rack of encorbelmenting can encorbelment and be under construction, has altitude mixture control function moreover, strong adaptability.
The utility model provides a technical scheme that above-mentioned technical problem adopted is:
a movable overhanging operation rack comprises a movable base, a lifting platform and a connecting device, wherein the lifting platform is arranged on the movable base through the connecting device, and an overhang is arranged on the inner side of the movable base;
the lifting platform comprises a movable frame, a movable table top and a guardrail, the movable frame is connected to the supporting vertical rods, and the movable table top and the guardrail are arranged on the movable frame; the connecting device comprises a pulling rope and a fixing pin, the pulling rope is connected to the movable frame and the supporting frame, a pulley is arranged at the top end of the vertical supporting rod, the pulling rope penetrates through the pulley to be connected with the movable frame, and the fixing pin is arranged on the vertical supporting rod and the movable frame;
the inner side of the movable frame is provided with a sliding sleeve, the sliding sleeve is arranged on the support vertical rod and is provided with connecting holes, the support vertical rod is provided with connecting holes at intervals, and the fixing pin is arranged in the connecting holes and is used for connecting the sliding sleeve and the support vertical rod;
a first-stage ladder stand is arranged on the outer side of the supporting frame, and a second-stage ladder stand is arranged on the inner side of the supporting frame; and a weight box is arranged in the supporting frame.
Furthermore, the number of the supporting vertical rods is three, and the three supporting vertical rods are respectively positioned at the left side, the right side and the middle part of the inner side of the supporting frame; the sliding sleeve comprises a side sliding sleeve and a middle sliding sleeve, the side sliding sleeve is of a C-shaped structure and is arranged on the supporting vertical rods on two sides relatively, the middle sliding sleeve is a sleeve, and the middle sliding sleeve is sleeved on the supporting vertical rod.
Furthermore, the two pulling ropes are arranged, the inner ends of the two pulling ropes are respectively connected to two sides of the movable frame, and the fixed ends of the two pulling ropes are connected to the same winding device in the supporting frame.
Furthermore, the supporting frame is a square frame, and the supporting vertical rods are provided with diagonal draw bars.
Furthermore, the movable frame is of a triangular frame structure, a hanging ring is arranged on the upper portion of the inner side of the movable frame, and the inner end of the traction rope is connected to the hanging ring.
Further, the sliding sleeves are arranged in groups, each group is provided with two side sliding sleeves and a middle sliding sleeve, the sliding sleeves are arranged in two groups at intervals and are respectively positioned at the top and the bottom of the inner side of the movable frame.
Furthermore, a guardrail is arranged on the periphery of the supporting frame, and a yielding position of the first-level ladder stand is arranged on the guardrail.
The utility model discloses beneficial effect as follows:
the overhanging lifting platform is connected to the movable base through the connecting device, so that the construction position and the construction height can be adjusted according to the construction condition, and the adaptability is good; the height is controlled to be lifted by the winch, the adjustment and operation are convenient and fast, and the labor intensity is effectively reduced; the utility model discloses simple structure, occupation space is little, connects stably, and the security is high, can effectively promote the efficiency of construction.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the structure of the movable base of the present invention;
fig. 3 is a schematic structural view of the lifting platform of the present invention;
FIG. 4 is a schematic view of the connection state of the connection sliding sleeve of the present invention;
fig. 5 is an enlarged view of the structure of part a in fig. 1.
Reference numerals: 1-a movable base, 11-a movable wheel, 12-a supporting frame, 121-a supporting vertical rod, 122-a pulley, 13-a fixed table top, 2-a lifting platform, 21-a movable frame, 211-a connecting sliding sleeve, 22-a movable table top, 3-a connecting device, 31-a pulling rope, 32-a fixed pin and 4-a weight box.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are only some embodiments, not all embodiments, of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.
As shown in fig. 1, a movable overhanging operation rack comprises a movable base 1, a lifting platform 2 and a connecting device 3, wherein the lifting platform 2 is arranged on the movable base 1 through the connecting device 3, and the overhanging operation rack is arranged on the inner side of the movable base 1. The hoist engine in the rack drives lift platform 2 through rolling tractive rope 31 and goes up the lift activity and adjust the height supporting montant 121, and constructor is under construction on the lift platform 2 of suitable height.
The utility model discloses a constructor provides an operation platform of being convenient for remove and easily adjusting height, and it is high to have safety protection nature simultaneously, and the advantage that the cost of manufacture is low can effectively promote the efficiency of construction, reduces construction cost.
As shown in fig. 1, 2, 3 and 5, the mobile base 1 comprises a mobile wheel 11, a supporting frame 12 and a fixed table 13, the mobile wheel 11 is arranged at the bottom of the supporting frame 12 and is used for freely moving, the fixed table 13 is used as a primary platform for the builder to ascend, and climbs to the lifting platform 2 through a secondary ladder stand on a supporting vertical rod 121; the supporting vertical rods 121 on the inner sides of the supporting frames 12 are higher than the fixed platform surface 13, the lifting platform 2 comprises a movable frame 21, a movable platform surface 22 and guardrails, the movable frame 21 is movably connected to the supporting vertical rods 121, and the movable platform surface 22 and the guardrails are arranged on the movable frame 21; the connecting device 3 comprises a pulling rope 31 and a fixing pin 32, the pulling rope 31 is connected to the movable frame 21 and the supporting frame 12, a pulley 122 is arranged at the top end of the supporting vertical rod 121, the inner end of the pulling rope 31 penetrates through the pulley 122 to be connected with the movable frame 21, and the fixing pin 32 penetrates through the supporting vertical rod 121 and the movable frame 21 to fix the supporting vertical rod 121 and the movable frame 21 together.
The movable base 1 can flexibly move the device to any construction position through the movable wheels 11, and the support frame 12 provided with the weight box 4 provides stable support for the lifting platform 2, so that overturning in the construction process is avoided, and safety is effectively guaranteed; the lifting platform 2 is used as a construction platform for personnel, the proper height is adjusted by lifting on the vertical support rod 121, and the connection mode of the sliding sleeve 211 is adopted, so that the connection is stable and reliable, and the adjustment is convenient; the pulling rope 31 is used for transmitting power to drive the lifting platform 2 to move, and meanwhile, the pulling rope is used as an anti-falling rope to have a safe anti-falling effect, so that construction safety is further guaranteed, and the fixing pin 32 is used for fixing the position of the lifting platform 2 and guaranteeing that the lifting platform 2 is kept stable after being adjusted in place.
Preferably, the height of the top end of the vertical support rod 121 from the ground is set according to the height of a building floor, and the height of the vertical support rod is between 3 and 4.5 m.
As shown in fig. 1 and 4, a sliding sleeve 211 is disposed on the inner side of the movable frame 21, the sliding sleeve 211 is disposed on the vertical support rod 121, and has connection holes, the vertical support rod 121 has connection holes spaced from top to bottom along the rod body, and the fixing pin 32 penetrates through the sliding sleeve 211 and the connection holes of the vertical support rod 121 to fix the two together, so as to fix the position of the lifting platform 2 on the vertical support rod 121.
Set up sliding sleeve 211 in groups and be divided into side sliding sleeve and middle part sliding sleeve, destroy the cat ladder structure and do not influence under the circumstances of lift activity, guarantee the reliable and stable that lift platform 2 and removal base 1 are connected, have the advantage of connecting stably and safe and reliable.
As shown in fig. 2, a first-level ladder stand is arranged on the outer side of the supporting frame 12, a second-level ladder stand is arranged on the inner side of the supporting frame, and the first-level ladder stand and the second-level ladder stand are respectively arranged on the left side and the right side and used for climbing from different sides; a weight box 4 is arranged in the supporting frame 12, and the weight box 4 is arranged at the bottom of the outer side of the movable base 1. The first-level ladder stand is used for climbing onto the fixed table top 13, and the two sides are provided with a ladder stand which avoids the defect that the operating platform cannot be climbed due to the limitation of a building structure; the second grade cat ladder is used for climbing to the movable table-board 22 from the fixed table-board 13, and the top of second grade cat ladder is higher than lift platform 2, conveniently climbs lift platform 2 at arbitrary height.
Preferably, the top of the first-level ladder stand is flush with the fixed table top 13 and is respectively positioned on the left side and the right side of the supporting frame 12, and the top of the second-level ladder stand is flush with the top of the supporting vertical rod 121 and is higher than the movable table top 22 of the lifting platform 2.
Furthermore, three supporting vertical rods 121 are arranged and are respectively located at two ends and the middle of the inner side edge of the supporting frame 12; the sliding sleeve 211 comprises a side sliding sleeve and a middle sliding sleeve, the side sliding sleeve is of a C-shaped structure and is arranged on the supporting vertical rods 121 on two sides relatively, the middle sliding sleeve is a rectangular sleeve, and the middle sliding sleeve is sleeved on the supporting vertical rods 121 in the middle.
Preferably, three vertical rods are arranged on the inner side of the movable frame 21 and correspond to the three supporting vertical rods 121 on the supporting frame 12, and the sliding sleeve 211 is connected with the vertical rods and the supporting vertical rods to connect the movable frame 21 and the supporting frame 12 together.
Two side sliding sleeves that both sides set up relatively can restrict about movable frame 21 and around displacement, and the middle part sliding sleeve that the middle part was established on the support montant 121 at middle part plays multiple protection's effect, has spacing, connects and as orbital effect, strengthens the linkage effect of side sliding sleeve, effectively guarantees construction safety.
Furthermore, two pulling ropes 31 are provided, the movable inner ends of the pulling ropes are respectively connected to the left side and the right side of the movable frame 21, and the fixed ends of the pulling ropes are connected to the same winding device in the supporting frame 12.
The same winding device is adopted to connect two traction ropes 31, so that the two sides of the lifting platform 2 keep synchronous lifting, and the lifting platform is always in a stable horizontal state.
Preferably, the pulling rope 31 changes direction and transmits power through a plurality of sets of pulleys.
Further, the supporting frame 12 is a cuboid structure, and diagonal draw bars are arranged on the vertical supporting bars 121 at intervals. The diagonal draw bar has stable reinforcing structure and ensures stability and safety.
Further, the movable frame 21 is a triangular prism structure, a hanging ring is arranged on the inner side of the movable frame, and the inner end of the pulling rope 31 is detachably connected to the hanging ring. The movable frame 21 is arranged to be a triangular structure, so that the structure is kept stable, and the movable table 22 is effectively supported by the triangular structure.
Further, the sliding sleeve 211 is arranged in groups, each group is provided with two side sliding sleeves and a middle sliding sleeve, the sliding sleeves 211 are arranged in two groups at intervals and are respectively positioned at the top and the bottom of the inner side of the movable frame 21.
Furthermore, the periphery of the supporting frame 12 is provided with a guardrail, and the guardrail is provided with a yielding position of the first-level ladder.
Preferably, the moving wheel 11 is a heavy self-locking universal wheel. Can provide effective support and locking function, guarantee the stability in the work progress.
Preferably, a plurality of inclined supporting rods are arranged on the supporting frame 12 and the movable frame 21, and are used for enhancing the structural strength and ensuring the structural stability.
The utility model discloses a use method as follows: after the constructor pushes the operation platform to the construction position, the movable wheel 11 is locked, the state is kept stable, then the hoisting device is connected with a field power supply, the constructor climbs the fixed table board 13 to take the fixed pin 32 down, then the hoisting device is controlled to operate, the height of the lifting platform 2 is adjusted, after the adjustment is in place, the fixed pin 32 is used for fixing the lifting platform 2, the power supply is cut off, then the constructor climbs the lifting platform via the ladder stand to perform construction, after the construction at the current position is finished, or after the height is not in accordance with the requirement, the constructor moves or performs the lifting adjustment to perform subsequent construction until the construction is finished.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.
Claims (7)
1. A movable cantilever operation rack is characterized by comprising a movable base (1), a lifting platform (2) and a connecting device (3), wherein the lifting platform (2) is arranged on the movable base (1) through the connecting device (3), and the cantilever is arranged on the inner side of the movable base (1);
the movable base (1) comprises movable wheels (11), a supporting frame (12) and a fixed table board (13), a supporting vertical rod (121) on the inner side of the supporting frame (12) is higher than the fixed table board (13), the lifting platform (2) comprises a movable frame (21), a movable table board (22) and a guardrail, the movable frame (21) is connected to the supporting vertical rod (121), and the movable table board (22) and the guardrail are arranged on the movable frame (21); the connecting device (3) comprises a pulling rope (31) and a fixing pin (32), the pulling rope (31) is connected to the movable frame (21) and the supporting frame (12), a pulley (122) is arranged at the top end of the supporting vertical rod (121), the pulling rope (31) penetrates through the pulley (122) to be connected with the movable frame (21), and the fixing pin (32) is arranged on the supporting vertical rod (121) and the movable frame (21);
a sliding sleeve (211) is arranged on the inner side of the movable frame (21), the sliding sleeve (211) is arranged on the supporting vertical rod (121), connecting holes are formed in the sliding sleeve (211), the supporting vertical rod (121) is provided with the connecting holes at intervals, the fixing pins (32) are arranged in the connecting holes, and the sliding sleeve (211) is connected with the supporting vertical rod (121);
a primary ladder stand is arranged on the outer side of the supporting frame (12), and a secondary ladder stand is arranged on the inner side of the supporting frame; a weight box (4) is arranged in the supporting frame (12).
2. The mobile cantilever operation rack of claim 1, wherein: the three supporting vertical rods (121) are respectively positioned at the left side, the right side and the middle part of the inner side of the supporting frame (12); the sliding sleeve (211) comprises a side sliding sleeve and a middle sliding sleeve, wherein the side sliding sleeve is of a C-shaped structure and is arranged on the supporting vertical rods (121) on the two sides relatively, the middle sliding sleeve is a sleeve, and the middle supporting vertical rods (121) are sleeved with the middle sliding sleeve.
3. The mobile cantilever operation rack of claim 1, wherein: the two pulling ropes (31) are arranged, the inner ends of the pulling ropes are respectively connected to two sides of the movable frame (21), and the fixed ends of the pulling ropes are connected to the same winding device in the supporting frame (12).
4. The mobile cantilever operation rack of claim 1, wherein: the supporting frame (12) is a square frame, and the vertical supporting rods (121) are provided with inclined pull rods.
5. The mobile cantilever operation rack of claim 1, wherein: the movable frame (21) is of a triangular frame structure, a hanging ring is arranged at the upper part of the inner side of the movable frame, and the inner end of the traction rope (31) is connected to the hanging ring.
6. The mobile cantilever handling frame of claim 5, wherein: sliding sleeve (211) set up in groups, and every group sets up two side sliding sleeves and a middle part sliding sleeve, sliding sleeve (211) interval sets up two sets ofly from top to bottom, is located movable frame (21) inboard top and bottom respectively.
7. The mobile cantilever operation rack of claim 1, wherein: the periphery of the supporting frame (12) is provided with a guardrail, and the guardrail is provided with a yielding position of the first-level ladder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021872692.6U CN213418419U (en) | 2020-09-01 | 2020-09-01 | Movable cantilever operation rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021872692.6U CN213418419U (en) | 2020-09-01 | 2020-09-01 | Movable cantilever operation rack |
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| Publication Number | Publication Date |
|---|---|
| CN213418419U true CN213418419U (en) | 2021-06-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021872692.6U Active CN213418419U (en) | 2020-09-01 | 2020-09-01 | Movable cantilever operation rack |
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| CN (1) | CN213418419U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113863643A (en) * | 2021-09-01 | 2021-12-31 | 深圳市中装科技幕墙工程有限公司 | Movable high-altitude overhanging construction platform, construction system and manufacturing method thereof |
-
2020
- 2020-09-01 CN CN202021872692.6U patent/CN213418419U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113863643A (en) * | 2021-09-01 | 2021-12-31 | 深圳市中装科技幕墙工程有限公司 | Movable high-altitude overhanging construction platform, construction system and manufacturing method thereof |
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