CN212507275U - Auxiliary operation platform for installing peripheral guard board of ventilation clerestory - Google Patents
Auxiliary operation platform for installing peripheral guard board of ventilation clerestory Download PDFInfo
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- CN212507275U CN212507275U CN202021719772.8U CN202021719772U CN212507275U CN 212507275 U CN212507275 U CN 212507275U CN 202021719772 U CN202021719772 U CN 202021719772U CN 212507275 U CN212507275 U CN 212507275U
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Abstract
The utility model discloses a peripheral backplate installation of ventilation building is with supplementary operation platform, including the level device of increaseing, take counter weight operation platform and operation cat ladder, the level device of increaseing and take counter weight operation platform welded fastening, operation cat ladder and take counter weight operation platform pass through first high strength bolt fixed connection, the adjustable operation platform board of installing on the operation cat ladder. The utility model discloses whole convenient operation, the suitability is strong, can be applicable to the roof boarding of different slopes through the horizontal heightening device, guarantee the stationarity of placing of supplementary operation platform on the roof boarding, effectively prevent phenomenons such as slip from appearing, reduce the incidence of construction accident, can adjust by oneself according to supplementary operation platform stability through taking counter weight operation platform, realize supplementary operation platform overall balance, make this supplementary operation platform's structural security higher, simultaneously through operation cat ladder cooperation operation platform board, can be applicable to the installation to the peripheral backplate of the gas building of co-altitude not, wide application scope, the construction of being convenient for.
Description
Technical Field
The utility model belongs to the technical field of ventilation dormer periphery backplate installation, concretely relates to ventilation dormer periphery backplate installation is with supplementary operation platform.
Background
The main function of the ventilation clerestory is to realize natural ventilation by utilizing the air pressure difference and the air pressure inside and outside the room and continuously provide fresh air for the room, so the ventilation clerestory is widely applied to large-scale steel structure factory building structures. The height of the ventilation clerestory is generally 1.5-4 m, when the peripheral guard plate of the ventilation clerestory is installed, the peripheral guard plate of a higher clerestory needs to be installed and welded to an auxiliary heightening operation platform, the traditional auxiliary operation platform is poor in fixing performance, and the problem that the auxiliary operation platform slides easily to cause construction accidents because a light metal roof plate has a certain gradient is not considered.
Disclosure of Invention
The utility model aims to provide the peripheral backplate installation of ventilating clerestory for the technical scheme of auxiliary operation platform to the not enough of prior art existence, overall structure design is ingenious reasonable, high durability and convenient operation, the device can be applicable to the roof boarding of different slopes through the level heightening, guarantee the stationarity of placing of auxiliary operation platform on the roof boarding, effectively prevent phenomenons such as slip, reduce the incidence of construction accident, can adjust by oneself according to auxiliary operation platform stability through taking counter weight operation platform, realize auxiliary operation platform overall balance, make this auxiliary operation platform's structural security higher, simultaneously through operation cat ladder cooperation operation platform board, can be applicable to the installation to the peripheral backplate of clerestory of co-altitude, and wide application range, the construction of being convenient for.
In order to solve the technical problem, the utility model discloses a following technical scheme:
peripheral backplate installation of ventilation dormer is with supplementary counter weight operation platform that takes, its characterized in that: including the level device of increaseing, take counter weight operation platform and operation cat ladder, the level device of increaseing is located the bottom surface of taking counter weight operation platform, and the level device of increaseing and take counter weight operation platform welded fastening, the operation cat ladder is located the top surface of taking counter weight operation platform, and the operation cat ladder passes through first high-strength bolt fixed connection with taking counter weight operation platform, and adjustable the installing has the operation platform board on the operation cat ladder.
Furthermore, the horizontal height-adjusting device comprises an angle adjusting bottom plate, a threaded sleeve and a screw rod, the threaded sleeve is hinged with the angle adjusting bottom plate through a second high-strength bolt, the screw rod is screwed in an internal threaded hole of the threaded sleeve, the structural design is ingenious and reasonable, the threaded sleeve is hinged with the angle adjusting bottom plate through the second high-strength bolt, the angle of the angle adjusting bottom plate can be adjusted by unscrewing the second high-strength bolt, so that the angle adjusting bottom plate can adjust the angle according to the actual gradient of the roof panel, the placing stability of the auxiliary operating platform on the roof panel is ensured, meanwhile, the auxiliary operating platform can be suitable for roof surfaces with different slopes, the top surface heights of a plurality of groups of screw rods at different positions on the roof panel can be ensured to be consistent by adjusting the screwing length of the screw rod in the internal threaded hole of the threaded sleeve, and the horizontal placing of a subsequent supporting platform is, the structural stability of the whole auxiliary operating platform is improved.
Further, the operation platform with the counterweight comprises a supporting platform and a counterweight component, the counterweight component comprises a counterweight limiting column and a counterweight block, the counterweight limiting column is welded on the supporting platform, the counterweight block is sleeved on the counterweight limiting column, the design is reasonable, the supporting platform provides an installation supporting surface for the installation of the operation crawling ladder to ensure the stable placement of the operation crawling ladder, thereby facilitating the high-altitude installation operation of the installer, the ingenious design of the counterweight component can adjust the placing quantity of the counterweight blocks according to various factors such as the self structural balance of the auxiliary operating platform, the actual weight of the installer and the like, thereby make the whole balanced state that is of auxiliary operation platform, ensure to climb at the high altitude at installer and installation and construction in-process auxiliary operation platform guarantees steady state, can not appear inclining, empty etc. present, effectively ensure auxiliary operation platform's steadiness ability, improve the operational safety performance.
Further, the operation cat ladder includes the outside support column, the inboard support column, lateral part connecting rod and ladder pole, outside support column and inboard support column all are provided with two, evenly be provided with the lateral part connecting rod between two adjacent outside support columns, evenly be provided with ladder pole between the outside support column that corresponds the side and the inboard support column, an outside support column and an inboard support column make up into a set of collateral branch frame, the operation cat ladder includes two sets of collateral branch framves, the ladder pole welded connection who evenly sets up through many between outside support column and the inboard support column on every group collateral branch frame becomes integrative, guarantee the structure steadiness of collateral branch frame, and the lateral part connecting rod combination through many even settings forms integratively between two sets of collateral branch frames again, thereby effectively ensure the overall structure steadiness of operation cat ladder.
Further, correspond to be connected with the top connecting plate between the top of the outside support column of side and the top of inboard support column, the both ends of top connecting plate respectively with outside support column, inboard support column welded fastening, the design through the top connecting plate can be connected fixedly with the top of the outside support column on every group collateral branch frame and inboard support column, further improves the sound construction performance of collateral branch frame, effectively prevents deformation etc. on collateral branch frame upper portion, improves the structural safety performance.
Further, the bottom of outside support column and inboard support column all is provided with the supporting end plate, the supporting end plate passes through first high-strength bolt fixed connection with taking counter weight operation platform, through the design of supporting end plate, can cooperate first high-strength bolt to realize that operation cat ladder is fixed with supporting platform's installation, ensure operation cat ladder and supporting platform's installation fastness, connected mode is simple and convenient, and to operate to design into detachable structure between cat ladder and the supporting platform, can be convenient for pack the transport etc..
Furthermore, the inner sides of the ladder rods are provided with lug plates for the operating platform, the height positions of the inner side supporting columns corresponding to the height of the ladder rods are welded with the lug plates for the operating platform, the height of the top surfaces of the lug plates for the operating platform on the ladder rods at the same height position and the lug plates for the operating platform on the inner side supporting columns are consistent with the height of the top surface of the ladder rods corresponding to the height, the operating platform plates are provided with fixed lug plates which are fixedly connected with the lug plates for the operating platform through pin shafts, the structural design is reasonable, the ladder rods on the two groups of side brackets correspond one to one, so that the lug plates for the operating platform on the two ladder rods at the same height position on the operating ladder and the lug plates for the operating platform on the two inner side supporting columns corresponding to the height form an installation supporting surface of the operating platform plate, and the operating platform plates are installed and fixed simultaneously through the four lug plates for the, effectively guarantee the installation steadiness of operation platform board, improve the operation security performance, the top surface height design of the operation platform on the cat ladder pole of same high position moreover with the operation platform on the otic placode and the inboard support column with the otic placode designs into the top surface highly uniform with this highly corresponding cat ladder pole, the difference in height when can avoiding from cat ladder pole to operation platform board, the climbing operation of the reality of being more convenient for.
The use method of the auxiliary operation platform with the balance weight for installing the peripheral guard plate of the ventilated clerestory comprises the following steps:
1) installing a horizontal height-adjusting device:
(1) drilling a reserved hole on the angle adjusting bottom plate, drilling a reserved hole at the bottom of the threaded sleeve, wherein the hole transversely penetrates through the threaded sleeve to ensure that the diameter of the reserved hole on the threaded sleeve is the same as that of the reserved hole on the angle adjusting bottom plate, and the diameter of the hole is 1-2mm larger than that of a second high-strength bolt, then temporarily connecting and fixing the threaded sleeve and the angle adjusting bottom plate by using the second high-strength bolt, and screwing a screw rod into the threaded sleeve; the integral design is reasonable, the reserved holes are drilled in the angle adjusting bottom plate and the threaded sleeve, so that the angle adjusting bottom plate and the threaded sleeve can be conveniently mounted and dismounted, and the diameter of the reserved holes is designed to be 1-2mm larger than that of the second high-strength bolt, so that the second high-strength bolt is in clearance fit with the reserved holes, and the subsequent connection and mounting of the second high-strength bolt, the angle adjusting bottom plate and the threaded sleeve are more convenient;
(2) selecting six groups of horizontal height adjusting devices, unscrewing second high-strength bolts of the horizontal height adjusting devices, adjusting the angle of the angle adjusting bottom plate according to the slope of the roof panel, and tightening and reinforcing the second high-strength bolts after adjustment; the supporting platform is supported and stabilized by adopting a plurality of groups of horizontal heightening devices, so that the placing stability of the supporting platform can be effectively ensured, and the structure of the whole auxiliary operation platform is more stable and reliable;
(3) placing the horizontal height adjusting devices on the roof panel, and adjusting the height of the screw rod in each horizontal height adjusting device until the heights of the tops of all the screw rods are consistent; the heights of the tops of the screw rods in the multiple groups of horizontal heightening devices are adjusted to be consistent, so that the supporting platform can be fixed on the horizontal heightening devices in a horizontal state, the structural stability of the operation ladder stand arranged on the supporting platform is ensured, the climbing construction is facilitated, and the stability and the safety of the whole auxiliary operation platform are higher;
2) installing a counterweight operation platform:
(1) drilling a reserved hole on the top surface of the supporting platform, wherein the diameter of the reserved hole is 1-2mm larger than that of the first high-strength bolt, welding two balancing weight limiting columns on the supporting platform, respectively welding the two balancing weight limiting columns at two ends of the top of one side surface of the operation platform with the balancing weight, and enabling the section diameter of the selected balancing weight limiting column to be 5-10mm larger than the diameter of an inner round hole of the balancing weight; the preformed hole drilled on the supporting platform can facilitate the installation and fixation between the ladder stand and the supporting platform in the subsequent operation, and the diameter of the reserved hole is designed to be 1-2mm larger than that of the first high-strength bolt, so that the first high-strength bolt is in clearance fit with the reserved hole, the first high-strength bolt is convenient to install and insert, the balancing weight limiting column and the supporting platform are fixed by welding, so that the counterweight block limiting column and the supporting platform are combined into a whole, the structural stability of the counterweight operating platform is ensured, the diameter of the cross section of the limiting column of the counterweight block is designed to be 5-10mm larger than the diameter of the inner round hole of the counterweight block, so that the balancing weight and the balancing weight limiting column are in interference fit to ensure the friction force between the balancing weight and the balancing weight limiting column, after the balancing weight is clamped into the balancing weight limiting column, the balancing weight cannot shake and the like, so that the balancing effect of the balancing weight assembly is effectively improved;
(2) placing the assembled operation platform with the balance weight at the top of the lead screw of the six groups of horizontal height adjusting devices, ensuring that two balancing weight limiting columns welded on the operation platform with the balance weight are arranged away from the ventilation clerestory, and then welding and fixing the top of the lead screw and the operation platform with the balance weight; the operation platform with the balance weight and the screw rod are fixed by welding, so that the installation firmness of the operation platform with the balance weight and the horizontal heightening device is effectively ensured, the structure of the whole auxiliary operation platform is more stable and reliable, the safety performance is better, and on the operation platform with the balance weight, the operation platform with the balance weight can fully shield a plurality of groups of horizontal height-adjusting devices, meanwhile, the side surface of the operation platform with the balance weight, which is close to the limiting column of the balance weight block, is arranged far away from the ventilation clerestory, the design is reasonable, because the installer stands on the operation platform plate close to the ventilated clerk on the operation ladder stand in the installation and construction process, so that the side of the auxiliary operating platform close to the ventilated clerk has a heavy weight, and the side of the auxiliary operating platform far from the ventilated clerk must be balanced by adding gravity to balance, therefore, the counterweight component is far away from the ventilation clerestory, so that the subsequent balance adjustment of the whole device is facilitated;
3) installing an operation ladder stand:
(1) manufacturing two inner side supporting columns according to the structural shape of the ventilated clerestory, enabling the upper bending radian of the inner side supporting columns to be matched with the structural shape of the ventilated clerestory, determining the sizes of the two outer side supporting columns according to the sizes of the inner side supporting columns, manufacturing, welding supporting end plates at the bottom ends of the two inner side supporting columns and the two outer side supporting columns, drilling holes on the supporting end plates, and reserving the holes, wherein the diameter of the holes is 1-2mm larger than that of the first high-strength bolts; the inner side supporting column is designed and manufactured according to the appearance structure of the ventilated building, so that the space between the control operation platform plate and the position of a peripheral protection plate to be installed of the ventilated building is convenient to control, the subsequent construction process is convenient, the design is more ingenious and reasonable, the supporting end plates are welded at the bottoms of the inner side supporting column and the outer side supporting column, the mounting and fixing between the ladder stand and the supporting platform can be convenient to operate, a reserved hole is drilled in the supporting short plate and corresponds to the hole in the supporting platform, the mounting is convenient, the diameter of the hole is 1-2mm larger than that of the first high-strength bolt, the first high-strength bolt is in clearance fit with the reserved hole, and the first high-strength bolt is convenient to mount and insert;
(2) dividing two inner side supporting columns and two outer side supporting columns into two groups, combining one inner side supporting column and one outer side supporting column into a group of side supports, uniformly welding ladder rods between the outer side supporting column and the inner side supporting column on each group of side supports, welding an ear plate for an operation platform at the middle upper part of each ladder rod on each group of side supports after welding is completed, welding an ear plate for an operation platform at the height position of the inner side supporting column corresponding to the height of each ladder rod on each group of side supports, ensuring that the top surface heights of the ear plate for the operation platform on the ladder rod at the same height position and the top surface height of the ear plate for the operation platform on the inner side supporting column are consistent with the top surface height of the ladder rod corresponding to the height, and welding top connecting rods at the top parts of the outer side supporting column and the inner side supporting column; the top of the outer side supporting column and the top of the inner side supporting column are reinforced and welded by the top connecting rod, the upper part of the side support is effectively prevented from deforming and bending, the lug plates for the operation platforms are welded on the ladder pole and the inner side supporting column, the four operation platforms with the same height form an installation supporting surface, the four operation platforms are simultaneously installed and fixed by the four operation platform lug plates, the installation stability of the operation platform plate is effectively ensured, the operation safety performance is improved, the top surface heights of the lug plates for the operation platforms on the ladder pole at the same height position and the top surface heights of the lug plates for the operation platforms on the inner side supporting column are designed to be consistent with the top surface height of the ladder pole corresponding to the height, and the height difference from the ladder pole to the operation platform plate can be avoided, the actual climbing operation is more convenient;
(3) welding a side connecting rod between the outer side supporting columns on the two groups of side supports, connecting and combining the two groups of side supports into a whole, and installing and fixing the whole combined body of the two groups of side supports on the top surface of the operation platform with the balance weight by adopting a first high-strength bolt; the outer side supporting columns on the two groups of side supports are fixed through the side connecting rods, the structural stability of the operation crawling ladder is further improved, the safety performance of the whole auxiliary operation platform is higher, the operation crawling ladder and the supporting platform are fixedly installed through the first high-strength bolts, the installation firmness of the operation crawling ladder and the supporting platform is ensured, the connection mode is simple and convenient, a detachable structure is designed between the operation crawling ladder and the supporting platform, the packaging and carrying can be facilitated, and the structural design is ingenious and reasonable;
(4) fixing the operating platform plate on the lug plate for the operating platform by using a pin shaft; the operation platform plate can be fixedly placed at different heights through the pin shaft, the installation mode is simple and reasonable, the installation firmness is good, the structural stability of the operation platform plate is ensured, and the operation is safer and more reliable;
4) installing a peripheral guard plate: after the auxiliary operation platform is placed and installed, the number of the balancing weights is increased according to the actual situation of installation and construction to ensure that the auxiliary operation platform is in a balanced state, an installer climbs onto the operation platform plate through the climbing rods to install the peripheral guard plates of the ventilation building, when the peripheral guard plates at the height are installed and the peripheral guard plates at other heights need to be installed, the operation platform plate is disassembled, and then the operation platform plate is installed on the lug plates for the operation platform at the corresponding height through the pin shafts according to the height of the peripheral guard plates to be installed until the installation of the peripheral guard plates at all heights is completed; according to actual installer's weight, confirm the quantity of placing of balancing weight such as the structural balance nature of auxiliary operation platform self, thereby ensure that auxiliary platform keeps balanced state in the installer work progress, improve the construction safety performance, prevent to take place phenomenon such as slope and empty in the use, and in the peripheral backplate installation of ventilation dormer, the installation to the peripheral backplate of co-altitude department, can be fixed the operation platform board installation to corresponding high department, thereby be convenient for to the construction installation of the peripheral backplate of this high department, whole installation and construction process safe and reliable.
Further, in step (3) of step 1), before the horizontal heightening device is placed on the roof panel, a fireproof film is laid on the roof panel below the position to be welded, a fireproof film is laid on the roof panel corresponding to the position to be constructed, the roof panel is protected by the fireproof film, damage to the panel due to scratching of the panel by the auxiliary operation platform is avoided, and meanwhile welding slag is prevented from dropping to damage the roof during welding operation in construction.
Further, in step (3) of step 1), place the level and increase the device back on the roof boarding, suitably adjust the position of every group level and increase the device on the roof boarding, make the level increase the device and place just in time by the purlin support of below behind the roof boarding, adjust the position of every group level and increase the device, make every group level increase the device mode back bottom just in time have the purlin support, thereby further improve the level and increase the device and place the steadiness on the roof boarding, make whole supplementary operation platform's structure more firm reliable, the construction operation of the reality of being convenient for.
The utility model discloses owing to adopted above-mentioned technical scheme, following beneficial effect has:
the utility model has the advantages of ingenious and reasonable integral design, before installing the peripheral guard board of the ventilating clerestory, a fireproof film is laid on the roof board below the position to be welded to prevent welding slag from dropping and damaging the roof board, after laying, the auxiliary operation platform of the utility model is adopted for auxiliary operation, the auxiliary operation platform consists of a horizontal heightening device, an operation platform with a balance weight and an operation ladder stand, the horizontal heightening device adopts a combination mode of a height adjusting bottom plate, a threaded sleeve and a screw rod, the angle of the height adjusting bottom plate can be adjusted according to the gradient of the roof board, thereby adapting to the roof boards with different gradients, and the heights of the tops of the screw rods of a plurality of horizontal heightening devices are ensured to be consistent by adjusting the heights of the screw rods, thereby ensuring the horizontal placement of the operation platform with the balance weight, ensuring the stability and the safety of the auxiliary operation platform, the operation platform with the balance weight consists of a supporting, the supporting platform supports the operation ladder stand, the counterweight component can be automatically adjusted according to the stability of the auxiliary operation platform, the integral balance of the auxiliary operation platform is realized, the phenomenon that the auxiliary operation platform inclines and falls when a worker uses the auxiliary operation platform is prevented, the safety of the auxiliary operation platform is higher, the operation ladder stand consists of an inner side supporting column, an outer side supporting column, an operation platform plate, a ladder pole, a side connecting rod and the like, and the stair climbing rods and the inner side supporting columns are welded with lug plates for the operating platform, the operating platform plates can be fixedly arranged at different heights through pin shafts, so that the auxiliary operating platform can be used for installing the peripheral protective plates of the clerestory at all heights, and adjust by oneself according to the position that peripheral backplate need be installed to ventilation dormer department, the actual construction of being more convenient for, application scope is extensive, and the overall structure of operation cat ladder is firm reliable moreover, effectively improves the construction security performance.
The utility model discloses overall structure design is ingenious reasonable, high operation convenience, the suitability is strong, can be applicable to the roof boarding of different slopes through the level height-adjusting device, guarantee the stationarity of placing of supplementary operation platform on the roof boarding, effectively prevent phenomenons such as slip from appearing, reduce the incidence of construction accident, can adjust by oneself according to supplementary operation platform stability through taking counter weight operation platform, realize supplementary operation platform overall balance, make this supplementary operation platform's structural security higher, simultaneously through operation cat ladder cooperation operation platform board, can be applicable to the installation to the peripheral backplate of the gas building of co-altitude not, wide application scope, be convenient for construct.
Drawings
The present invention will be further explained with reference to the accompanying drawings:
fig. 1 is a schematic view of an installation structure of an auxiliary operating platform on a roof panel according to the present invention;
FIG. 2 is a schematic structural view of an auxiliary operating platform according to the present invention;
FIG. 3 is a schematic view of the installation structure of the middle connecting rod and the outer supporting post of the present invention;
fig. 4 is a schematic structural view of the middle level height adjusting device of the present invention;
fig. 5 is a schematic structural view of the middle angle adjusting bottom plate of the present invention;
FIG. 6 is a top view of FIG. 5;
fig. 7 is a schematic structural view of the threaded sleeve of the present invention;
FIG. 8 is a top view of FIG. 7;
fig. 9 is a schematic structural view of the operation platform with a counterweight according to the present invention;
FIG. 10 is a side view of FIG. 9;
FIG. 11 is a top view of FIG. 10;
fig. 12 is a schematic structural diagram of an operation platform board according to the present invention;
FIG. 13 is a side view of FIG. 12;
FIG. 14 is a top view of FIG. 12;
FIG. 15 is a schematic structural view of an operating ladder of the present invention;
fig. 16 is a schematic view of an installation structure of the ear plate and the outer side support column for the middle operation platform of the present invention.
In the figure: 1-horizontal height-adjusting device; 2-operating platform with balance weight; 3, operating a ladder stand; 4-a first high-strength bolt; 5-operating the platform board; 6-angle adjusting bottom plate; 7-a threaded sleeve; 8-a screw rod; 9-a second high-strength bolt; 10-a support platform; 11-a counterweight assembly; 12-a counterweight limit column; 13-a counterweight block; 14-outer support columns; 15-inner side support columns; 16-side connecting rods; 17-ladder climbing poles; 18-a top connection plate; 19-supporting the end plate; 20-ear plate for operation platform; 21-fixing ear plate; 22-a pin shaft; 23-an internally threaded hole; 24-a roof panel; 25-ventilating clerestory; 26-a fire-retardant film; 27-purlin.
Detailed Description
As shown in fig. 1 to 16, do the utility model discloses peripheral backplate installation of ventilation building is with supplementary area counter weight operation platform, including level height-adjusting device 1, take counter weight operation platform 2 and operation cat ladder 3, level height-adjusting device 1 is located the bottom surface of taking counter weight operation platform 2, level height-adjusting device 1 with take counter weight operation platform 2 welded fastening, operation cat ladder 3 is located the top surface of taking counter weight operation platform 2, operation cat ladder 3 passes through first high-strength bolt 4 fixed connection with taking counter weight operation platform 2, adjustable installation has operation platform board 5 on the operation cat ladder 3.
The horizontal height-adjusting device 1 comprises an angle-adjusting bottom plate 6, a threaded sleeve 7 and a screw rod 8, wherein the threaded sleeve 7 is hinged with the angle-adjusting bottom plate 6 through a second high-strength bolt 9, the screw rod 8 is screwed in an internal threaded hole 23 of the threaded sleeve 7, the structural design is ingenious and reasonable, the threaded sleeve 7 is hinged with the angle-adjusting bottom plate 6 through the second high-strength bolt 9, the angle of the angle-adjusting bottom plate 6 can be adjusted by unscrewing the second high-strength bolt 9, so that the angle-adjusting bottom plate 6 can adjust the angle according to the actual gradient of a roof panel 24, the placing stability of an auxiliary operating platform on the roof panel 24 is ensured, meanwhile, the auxiliary operating platform can be suitable for roof surfaces with different slopes, and the top surface heights of a plurality of groups of screw rods 8 at different positions on the roof panel 24 can be kept consistent by adjusting the screwing length of the screw rod 8 in the internal threaded hole 23 of the, thereby ensuring the horizontal placement of the subsequent supporting platform and improving the structural stability of the whole auxiliary operating platform.
The operation platform 2 with the balance weight comprises a supporting platform 10 and a balance weight component 11, the balance weight component 11 comprises a balance weight limiting column 12 and a balance weight block 13, the balance weight limiting column 12 is welded on the supporting platform 10, the balance weight block 13 is sleeved on the balance weight limiting column 12, the design is reasonable, the supporting platform 10 provides an installation supporting surface for the installation of the operation ladder stand 3, the stable placement of the operation ladder stand 3 is ensured, so that the high-altitude installation operation of an installer is facilitated, the placement number of the balance weight block 13 can be adjusted according to various factors such as the self structural balance of the auxiliary operation platform and the actual weight of the installer, so that the whole auxiliary operation platform is in a balanced state, the auxiliary operation platform is ensured to be in a stable state in the high-altitude climbing and installation construction processes of the installer, the phenomenon of inclination, toppling and the like can not occur, and the stability of, the operation safety performance is improved.
Correspond and be connected with top connecting plate 18 between the top of the outside support column 14 of side and the top of inboard support column 15, the both ends of top connecting plate 18 respectively with outside support column 14, inboard support column 15 welded fastening, the design through top connecting plate 18 can be connected fixedly with the top of outside support column 14 and the inboard support column 15 on every group side support, the sound construction performance of collateral branch frame is further improved, effectively prevent deformation etc. on collateral branch frame upper portion, improve the structural safety performance. The bottom of outside support column 14 and inside support column 15 all is provided with support end plate 19, support end plate 19 and take counter weight operation platform 2 through first high-strength bolt 4 fixed connection, design through support end plate 19, can cooperate first high-strength bolt 4 to realize that operation cat ladder 3 is fixed with the installation of supporting platform 10, ensure the installation fastness of operation cat ladder 3 and supporting platform 10, connected mode is simple and convenient, and design into detachable structure between cat ladder 3 and the supporting platform 10 with operating, can be convenient for pack transport etc..
The inner sides of the ladder rods 17 are all provided with the ear plates 20 for the operating platform, the height positions of the inner supporting columns 15 with the heights corresponding to the ladder rods 17 are all welded with the ear plates 20 for the operating platform, the top surface heights of the ear plates 20 for the operating platform on the ladder rods 17 with the same height position and the ear plates 20 for the operating platform on the inner supporting columns 15 are all consistent with the top surface height of the ladder rods 17 with the corresponding height, the operating platform plate 5 is provided with the fixed ear plates 21, the fixed ear plates 21 are fixedly connected with the ear plates 20 for the operating platform through pin shafts 22, the structural design is reasonable, the ladder rods 17 on the two groups of side brackets correspond one to one, so that the ear plates 20 for the operating platform on the two ladder rods 17 with the same height position on the operating ladder 3 and the ear plates 20 for the operating platform on the two inner supporting columns 15 with the corresponding height form an installation supporting surface of the operating platform plate 5, and the operating platform plates 5 are simultaneously installed and fixed through the four ear plates 20 for the operating platform, effectively guarantee operation platform board 5's installation steadiness, improve the operation security performance, the top surface height of the operation platform on the cat ladder pole 17 of same height position and the operation platform on the inside support column 15 is designed into the top surface highly uniform with this height corresponding cat ladder pole 17, difference in height when can avoiding from cat ladder pole 17 to operation platform board 5, the actual climbing operation of being more convenient for.
The use method of the auxiliary operation platform with the balance weight for installing the peripheral guard plate of the ventilation clerestory comprises the following steps:
1) installing the horizontal heightening device 1:
(1) drilling a reserved hole on the angle adjusting bottom plate 6, drilling a reserved hole at the bottom of the threaded sleeve 7, enabling the hole to transversely penetrate through the threaded sleeve 7, ensuring that the diameter of the reserved hole on the threaded sleeve 7 is the same as that of the reserved hole on the angle adjusting bottom plate 6, and the diameter of the hole is 1-2mm larger than that of a second high-strength bolt 9, then temporarily connecting and fixing the threaded sleeve 7 and the angle adjusting bottom plate 6 by using the second high-strength bolt 9, and screwing a screw rod 8 into the threaded sleeve 7; the integral design is reasonable, the reserved holes are drilled in the angle adjusting bottom plate 6 and the threaded sleeve 7, so that the angle adjusting bottom plate 6 and the threaded sleeve 7 can be conveniently mounted and dismounted, the diameter of the reserved holes is designed to be 1-2mm larger than that of the second high-strength bolt 9, the second high-strength bolt 9 is in clearance fit with the reserved holes, and the subsequent connection and mounting between the second high-strength bolt 9 and the angle adjusting bottom plate 6 and the threaded sleeve 7 are more convenient;
(2) selecting six groups of horizontal height adjusting devices 1, unscrewing second high-strength bolts 9 of the horizontal height adjusting devices 1, adjusting the angle of the angle adjusting bottom plate 6 according to the gradient of the roof panel 24, and tightening and reinforcing the second high-strength bolts 9 after adjustment; the utility model discloses not being restricted to six groups of horizontal heightening devices 1, can adjusting the number of horizontal heightening devices 1 according to actual conditions, and adjust the angle of angle adjusting bottom plate 6 according to the actual slope of roof boarding 24, guarantee the placing stability of horizontal heightening devices 1 on roof boarding 24, improve the structural stability of whole auxiliary operation platform, make auxiliary operation platform be applicable to the roof boarding 24 of different grade, application scope is wider;
(3) firstly, laying a fireproof film on a roof panel 24 below a position to be welded, laying a fireproof film on the roof panel 24 corresponding to the position to be constructed, protecting the roof panel 24 through the fireproof film, avoiding the damage of an auxiliary operation platform to the panel due to scratch, simultaneously preventing welding slag from falling to damage the roof during welding operation in construction, placing the horizontal heightening devices 1 on the roof panel 24, properly adjusting the positions of each group of horizontal heightening devices 1 on the roof panel 24, enabling the horizontal heightening devices 1 to be just supported by purlins below the roof panel 24, adjusting the positions of each group of horizontal heightening devices 1, enabling the bottoms of each group of horizontal heightening devices 1 to be just supported by the purlins below in a mode, further improving the placing stability of the horizontal heightening devices 1 on the roof panel 24, enabling the structure of the whole auxiliary operation platform to be more stable and reliable, and facilitating actual construction operation, adjusting the height of the screw rods 8 in each horizontal height adjusting device 1 until the heights of the tops of all the screw rods 8 are consistent; the top heights of the screw rods 8 in the multiple groups of horizontal heightening devices 1 are adjusted to be consistent, so that the supporting platform 10 can be fixed on the horizontal heightening devices 1 in a horizontal state, the structural stability of the operation ladder stand 3 arranged on the supporting platform 10 is ensured, climbing construction is facilitated, and the stability and the safety of the whole auxiliary operation platform are higher;
2) installing the operation platform with the balance weight 2:
(1) drilling a reserved hole on the top surface of the supporting platform 10, wherein the diameter of the reserved hole is 1-2mm larger than that of the first high-strength bolt 4, welding two balancing weight limiting columns 12 on the supporting platform 10, respectively welding the two balancing weight limiting columns 12 at two ends of the top of one side surface of the operation platform 2 with the balancing weight, and selecting the diameter of the cross section of each balancing weight limiting column 12 to be 5-10mm larger than the diameter of an inner round hole of a balancing weight 13; the hole is drilled on the supporting platform 10 to facilitate the installation and fixation between the ladder stand 3 and the supporting platform 10 for subsequent operation, and the diameter of the hole is designed to be 1-2mm larger than the diameter of the first high-strength bolt 4, so that the first high-strength bolt 4 is in clearance fit with the hole, the first high-strength bolt 4 is convenient to install and insert, the balancing weight limiting column 12 and the supporting platform 10 are fixed by welding, the balancing weight limiting column 12 and the supporting platform 10 are combined into a whole, the structural stability of the balancing weight operating platform is ensured, the cross section diameter of the balancing weight limiting column 12 is designed to be 5-10mm larger than the diameter of the inner circular hole of the balancing weight 13, the balancing weight 13 and the balancing weight limiting column 12 are in interference fit, the friction force between the balancing weight 13 and the balancing weight limiting column 12 is ensured, the balancing weight 13 cannot shake and the like after the balancing weight 13 is clamped into the balancing weight limiting column 12, the balance effect of the counterweight component 11 is effectively improved;
(2) placing the assembled operation platform 2 with the balance weight at the top of the lead screw 8 of the six groups of horizontal height-adjusting devices 1, ensuring that two balancing weight limiting columns 12 welded on the operation platform 2 with the balance weight are arranged far away from the ventilation clerestory, and then welding and fixing the top of the lead screw 8 and the operation platform 2 with the balance weight; the operation platform 2 with the balance weight and the screw rod 8 are fixed by welding, so that the installation firmness of the operation platform 2 with the balance weight and the horizontal heightening device 1 is effectively ensured, the structure of the whole auxiliary operation platform is more stable and reliable, the safety performance is better, and the operation platform 2 with the balance weight is ensured to comprehensively shield a plurality of groups of horizontal heightening devices 1 when placed on the operation platform 2 with the balance weight, meanwhile, the side surface, close to the balance weight limiting column 12, on the operation platform 2 with the balance weight is far away from the ventilation clerk, the design is reasonable, because an installer stands on the operation platform plate 5, close to the ventilation clerk, on the operation ladder stand 3 in the installation and construction process, the side surface, close to the ventilation clerk, on the auxiliary operation platform is heavy, the side surface, far away from the ventilation clerk, on the auxiliary operation platform must be added with gravity for balancing, so that the balance weight assembly 11, the subsequent balance adjustment of the whole device is facilitated;
3) installation operation ladder 3:
(1) manufacturing two inner side support columns 15 according to the structural shape of the ventilated clerestory, enabling the upper bending radian of the inner side support columns 15 to be matched with the structural shape of the ventilated clerestory, determining the sizes of the two outer side support columns 14 according to the sizes of the inner side support columns 15, manufacturing, welding support end plates 19 at the bottom ends of the two inner side support columns 15 and the two outer side support columns 14, drilling holes on the support end plates 19, and reserving holes with the diameter being 1-2mm larger than that of the first high-strength bolts 4; the inner side supporting columns 15 are designed and manufactured according to the appearance structure of the ventilated building, so that the space between the control operation platform plate 5 and the position of a peripheral protection plate to be installed of the ventilated building is convenient to control, the subsequent construction process is convenient, the design is more ingenious and reasonable, the supporting end plates 19 are welded at the bottoms of the inner side supporting columns 15 and the outer side supporting columns 14, the operation ladder stand 3 and the supporting platform 10 can be conveniently installed and fixed, holes are reserved in the supporting short plates through drilling, correspond to the holes in the supporting platform 10 and are convenient to install, the diameter of each hole is 1-2mm larger than that of each first high-strength bolt 4, the first high-strength bolts 4 are in clearance fit with the reserved holes, and the first high-strength bolts 4 are convenient to install and insert;
(2) two inner side supporting columns 15 and two outer side supporting columns 14 are divided into two groups, one inner side supporting column 15 and one outer side supporting column 14 are combined into one group of side support, the ladder rods 17 are evenly welded between the outer side supporting column 14 and the inner side supporting column 15 on each group of side supports, the middle upper part of each ladder rod 17 on each group of side supports is welded with the lug plate 20 for the operating platform after the welding is finished, welding an ear plate 20 for an operating platform at the height position of the inner side support column 15 with the height corresponding to each ladder climbing rod 17 on each group of side supports, ensuring that the top surface heights of the ear plate 20 for the operating platform on the ladder climbing rods 17 at the same height position and the ear plate 20 for the operating platform on the inner side support column 15 are consistent with the top surface height of the ladder climbing rod 17 with the height corresponding to the height, and welding a top connecting rod at the top of the outer side support column 14 and the inner side support column 15 on each group of side supports; the ladder pole 17 and the outer side supporting pole 14 and the inner side supporting pole 15 are fixed by welding, thereby effectively ensuring the structural stability of the side support, the top of the outer side supporting pole 14 and the top of the inner side supporting pole 15 are fixed by reinforcing and welding by the top connecting pole, the upper part of the side support is effectively prevented from deforming and bending, the lug plates 20 for the operating platform are welded on the ladder pole 17 and the inner side supporting pole 15, the four operating platforms with the same height form an installation supporting surface, the operating platform plates 5 are simultaneously installed and fixed by the four operating platform lug plates 20, the installation stability of the operating platform plates 5 is effectively ensured, the operation safety performance is improved, and the top surface height of the lug plates 20 for the operating platform on the ladder pole 17 and the top surface height of the lug plates 20 for the operating platform on the inner side supporting pole 15 at the same height position are designed to be consistent with the top surface height of the ladder pole 17 corresponding to the height, the height difference from the ladder climbing rod 17 to the operating platform plate 5 can be avoided, and the actual climbing operation is more convenient;
(3) welding a side connecting rod 16 between the outer side supporting columns 14 on the two groups of side supports, connecting and combining the two groups of side supports into a whole, and installing and fixing the whole combined body of the two groups of side supports on the top surface of the operation platform 2 with the balance weight by adopting a first high-strength bolt 4; the outer side supporting columns 14 on the two groups of side supports are fixed through the side connecting rods 16, the structural stability of the operation crawling ladder 3 is further improved, the safety performance of the whole auxiliary operation platform is higher, the operation crawling ladder 3 and the supporting platform 10 are fixedly installed through the first high-strength bolts 4, the installation firmness of the operation crawling ladder 3 and the supporting platform 10 is ensured, the connection mode is simple and convenient, the detachable structure is designed between the operation crawling ladder 3 and the supporting platform 10, packaging and carrying can be facilitated, and the structural design is ingenious and reasonable;
(4) fixing the operation platform plate 5 on the operation platform ear plate 20 by using a pin 22; the operation platform plate 5 can be fixedly placed at different heights through the pin shaft 22, the installation mode is simple and reasonable, the installation firmness is good, the structural stability of the operation platform plate 5 is ensured, and the operation is safer and more reliable;
4) installing a peripheral guard plate: after the auxiliary operation platform is placed and installed, the number of the balancing weights 13 is increased according to the actual situation of installation and construction to ensure that the auxiliary operation platform is in a balanced state, an installer climbs onto the operation platform plate 5 through the climbing rods 17 to install the peripheral guard plate of the ventilation building, when the peripheral guard plate at the height is installed and the peripheral guard plates at other heights need to be installed, the operation platform plate 5 is disassembled, and then the operation platform plate 5 is installed on the operation platform lug plate 20 at the corresponding height through the pin shaft 22 according to the height of the peripheral guard plate to be installed until the installation of the peripheral guard plates at all heights is completed; according to actual installer's weight, confirm the quantity of placing of balancing weight 13 such as the structural balance nature of auxiliary operation platform self, thereby ensure that auxiliary platform keeps balanced state in the installer work progress, improve the construction safety performance, prevent to take place phenomenon such as slope and empty in the use, and in the peripheral backplate installation of ventilation dormer, to the installation of the peripheral backplate of co-altitude department, can be with operation platform board 5 installation fixed to corresponding high department, thereby be convenient for the construction installation to the peripheral backplate of this high department, whole installation and construction process safe and reliable.
The above is only a specific embodiment of the present invention, but the technical features of the present invention are not limited thereto. Any simple changes, equivalent substitutions or modifications made on the basis of the present invention to achieve substantially the same technical effects are all covered by the scope of the present invention.
Claims (7)
1. Peripheral backplate installation of ventilation dormer is with supplementary operation platform, its characterized in that: the height-adjusting device is arranged on the bottom surface of the operation platform with the balance weight, the height-adjusting device is welded and fixed with the operation platform with the balance weight, the operation ladder stand is arranged on the top surface of the operation platform with the balance weight, the operation ladder stand is fixedly connected with the operation platform with the balance weight through a first high-strength bolt, and an operation platform plate is adjustably mounted on the operation ladder stand.
2. The secondary operations platform for the installation of the exterior cladding of ventilated buildings according to claim 1, wherein: the horizontal height-adjusting device comprises an angle adjusting bottom plate, a threaded sleeve and a screw rod, the threaded sleeve is hinged to the angle adjusting bottom plate through a second high-strength bolt, and the screw rod is screwed in an internal threaded hole of the threaded sleeve.
3. The secondary operations platform for the installation of the exterior cladding of ventilated buildings according to claim 1, wherein: the operation platform with the counterweight comprises a supporting platform and a counterweight assembly, wherein the counterweight assembly comprises a counterweight limiting column and a counterweight block, the counterweight limiting column is welded on the supporting platform, and the counterweight block is sleeved on the counterweight limiting column.
4. The secondary operations platform for the installation of the exterior cladding of ventilated buildings according to claim 1, wherein: the operation cat ladder includes outside support column, inboard support column, lateral part connecting rod and ladder pole, the outside support column with inboard support column all is provided with two, adjacent two evenly be provided with between the outside support column the lateral part connecting rod corresponds the side the outside support column with evenly be provided with between the inboard support column ladder pole.
5. The secondary operations platform for the installation of the exterior cladding of ventilated buildings according to claim 4, wherein: the top of the outer side supporting column and the top of the inner side supporting column which correspond to the side faces are connected with a top connecting plate, and two ends of the top connecting plate are respectively welded and fixed with the outer side supporting column and the inner side supporting column.
6. The secondary operations platform for the installation of the exterior cladding of ventilated buildings according to claim 4, wherein: the bottom of outside support column with the inboard support column all is provided with the support end plate, support the end plate with take counter weight operation platform to pass through first high-strength bolt fixed connection.
7. The secondary operations platform for the installation of the exterior cladding of ventilated buildings according to claim 4, wherein: the inboard of climbing pole all is provided with otic placode for operation platform, the climbing pole corresponds the height the high position department of inboard support column all welds the otic placode for operation platform, same high position on the climbing pole operation platform with on the inboard support column the top surface height of otic placode for operation platform all corresponds with this height the top surface highly uniform of climbing pole, be provided with fixed otic placode on the operation platform board, fixed otic placode through the round pin axle with otic placode fixed connection for operation platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021719772.8U CN212507275U (en) | 2020-08-18 | 2020-08-18 | Auxiliary operation platform for installing peripheral guard board of ventilation clerestory |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021719772.8U CN212507275U (en) | 2020-08-18 | 2020-08-18 | Auxiliary operation platform for installing peripheral guard board of ventilation clerestory |
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| CN212507275U true CN212507275U (en) | 2021-02-09 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115182564A (en) * | 2022-08-19 | 2022-10-14 | 中建港航局集团有限公司 | Construction cross operation supporting platform |
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2020
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115182564A (en) * | 2022-08-19 | 2022-10-14 | 中建港航局集团有限公司 | Construction cross operation supporting platform |
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Address after: 311400 No.18, Changkou East Street, Changkou Town, Fuyang District, Hangzhou City, Zhejiang Province Patentee after: Zhejiang Zhongnan Lvjian Technology Group Co.,Ltd. Address before: No.245, BINKANG Road, Binjiang District, Hangzhou City, Zhejiang Province 310052 Patentee before: ZHEJIANG ZHONGNAN CONSTRUCTION GROUP STEEL STRUCTURE Co.,Ltd. |
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