CN211548669U - Constructional steel constructs scaffold - Google Patents

Abstract

The utility model discloses a constructional steel structure scaffold, which comprises a supporting base, a construction frame body and a climbing ladder, wherein the construction frame body is arranged at the upper side of the supporting base, the climbing ladder is arranged on the construction frame body, the bottom of the support is provided with a special support base, the joint of the lower side of the main support rod and the ground is provided with a movable seat, a movable shaft and a fixed plate, when in installation, the fixed plate, the connecting arm and the movable piece are rotated outwards by taking the movable shaft as a central shaft and are fixed on the ground by the fixed bolt, meanwhile, when the fixing plate is not used, the fixing plate can be retracted inwards through the torsion spring and fixed on two sides of the main support rod through the fixing bolt, the carrying is convenient, the single-side bearing capacity of the scaffold is effectively improved under the combined action of the four groups of support bases, the dumping incidence is effectively reduced, and all parts are connected stably, the service life is longer, and therefore the maintenance and replacement cost is reduced.

Description

Constructional steel constructs scaffold

Technical Field

The utility model relates to a scaffold technical field specifically is a constructional steel constructs scaffold.

Background

The scaffold is the extensive equipment of building construction field is suitable for, when the building construction, through the equipment of many scaffold horizontal poles and many scaffold montants, can form frame construction's scaffold, be convenient for constructor puts article for the construction or the construction of standing, the bottom fixed element's of prior art's scaffold stability is relatively poor, after constructor climbs the scaffold, probably lead to a certain weight of scaffold great, and produce its side direction and empty, threaten constructor's construction safety, its bottom part is fragile after empting simultaneously, lead to its maintenance replacement cost higher.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a constructional steel constructs scaffold, its bottom sets up dedicated support base, its main tributary vaulting pole downside sets up the sliding seat with the junction on ground, loose axle and fixed plate, when the installation, with the fixed plate, linking arm and moving part use the loose axle to outwards roll out as the center pin, and utilize fixing bolt to be fixed in ground, the fixed plate is when not using simultaneously, accessible torsion spring inwards packs up, and utilize fixing bolt to be fixed in main tributary vaulting pole both sides, conveniently carry, four group's support base combined action, effectively improve the unilateral bearing capacity of this scaffold, effectively reduce and empty the incidence, and the connection of each part is firm, long service life, thereby reduced the cost of maintaining the change, can solve the problem among the prior art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a constructional steel constructs the scaffold, is including supporting base, construction support body and climbing ladder, support the upside installation construction support body of base, the ladder that climbs is installed to the construction support body.

The support base comprises a main support rod, a movable seat, a movable shaft, a torsion spring, a spring connecting plate, a movable part, a connecting arm, a fixing plate, bolt counter bores, a fixing bolt, a buffer spring rod and a top plate, the movable seat is arranged on four sides of the bottom of the main support rod respectively, the movable shaft is arranged inside the movable seat, the torsion spring is arranged at two ends of the movable shaft respectively, the spring connecting plate is arranged at the tail end of the torsion spring, the movable part is arranged at the center of the movable shaft, the connecting arm is arranged on the movable part, the fixing plate is arranged at the tail end of the connecting arm, the bolt counter bores are arranged at the upper end and the lower end of the fixing plate respectively, the fixing bolt is arranged in the bolt counter bores, the buffer spring rod is arranged at.

The construction support body includes division board, bolt hole, flexible base, telescopic link, extensible member, locking bolt and lifting unit, the side of division board is equipped with the bolt hole, the upper and lower both sides of division board are equipped with flexible base respectively, install the telescopic link in the flexible base, install the extensible member between the telescopic link, install locking bolt on the extensible member, lifting unit is installed to the four corners department between the division board.

The lifting assembly comprises a welding plate, an outer rod, a movable groove, a reset spring, an inner rod, a locking notch and a locking bolt, the outer rod is arranged on the lower side of the welding plate, the movable groove is formed in the outer rod, the reset spring is arranged in the movable groove, the inner rod is installed between the reset springs, the locking notches are respectively formed in two sides of the inner rod, and the locking bolt is respectively installed in two sides of the outer rod.

Preferably, the climbing ladder is fixedly installed on the outer side of the bolt hole through an external bolt.

Preferably, the top plate is welded to the bottom of the construction frame body.

Preferably, the side surface of the main supporting rod is provided with a screw hole for recovering the fixing plate.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses constructional steel constructs the scaffold, its bottom sets up dedicated support base, and its main tributary vaulting pole downside sets up the sliding seat with the junction on ground, loose axle and fixed plate, when the installation, with the fixed plate, linking arm and moving part use the loose axle outwards to roll out as the center pin, and utilize fixing bolt to be fixed in ground, the fixed plate is when not using simultaneously, and accessible torsion spring inwards packs up, and utilizes fixing bolt to be fixed in main tributary vaulting pole both sides, conveniently carries, and four group's support base combined action effectively improves the unilateral bearing capacity of this scaffold, the utility model discloses it is complete reasonable in structure, effectively reduced and emptyd the incidence, and the connection of each part is firm, and life is longer, thereby has reduced the cost of maintaining the change.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of a partial cross-sectional structure of the support base of the present invention;

FIG. 3 is a schematic structural view of the construction frame of the present invention;

fig. 4 is a schematic sectional view of the lifting assembly of the present invention.

In the figure: 1. a support base; 101. a main support bar; 102. a movable seat; 103. a movable shaft; 104. a torsion spring; 105. a spring connecting plate; 106. a movable member; 107. a connecting arm; 108. a fixing plate; 109. a bolt counter bore; 1010. fixing the bolt; 1011. a buffer spring lever; 1012. a top plate; 2. constructing a frame body; 21. a partition plate; 22. bolt holes; 23. a telescopic base; 24. a telescopic rod; 25. a telescoping member; 26. a locking bolt; 27. a lifting assembly; 271. welding the plate; 272. an outer rod; 273. a movable groove; 274. a return spring; 275. an inner rod; 276. locking the opening; 277. a locking bolt; 3. climbing a ladder.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, a constructional steel structure scaffold comprises a support base 1, a construction scaffold body 2 and a climbing ladder 3, wherein the construction scaffold body 2 is installed on the upper side of the support base 1, and the climbing ladder 3 is installed on the construction scaffold body 2.

Referring to fig. 2, the supporting base 1 includes a main supporting rod 101, a movable seat 102, a movable shaft 103, a torsion spring 104, a spring connecting plate 105, a movable member 106, a connecting arm 107, a fixing plate 108, a bolt counterbore 109, a fixing bolt 1010, a buffer spring rod 1011 and a top plate 1012, the movable seat 102 is respectively disposed on four sides of the bottom of the main supporting rod 101, the movable shaft 103 is disposed inside the movable seat 102, the torsion spring 104 is respectively disposed at two ends inside the movable shaft 103, the spring connecting plate 105 is disposed at the tail end of the torsion spring 104, the movable member 106 is disposed at the center of the movable shaft 103, the connecting arm 107 is disposed on the movable member 106, the fixing plate 108 is disposed at the tail end of the connecting arm 107, the screw hole of the recovery fixing plate 108 is disposed on the side surface of the main supporting rod 101, the bolt counterbore 109 is disposed at the upper and lower ends of the, the top of the buffer spring rod 1011 is provided with a top plate 1012, and the top plate 1012 is welded to the bottom of the construction frame body 2.

Referring to fig. 3, the construction frame 2 includes a partition plate 21, bolt holes 22, a telescopic base 23, telescopic rods 24, telescopic pieces 25, locking bolts 26 and lifting assemblies 27, the bolt holes 22 are formed in the side surfaces of the partition plate 21, the climbing ladder 3 is fixedly mounted on the outer sides of the bolt holes 22 through external bolts, the telescopic bases 23 are respectively arranged on the upper side and the lower side of the partition plate 21, the telescopic rods 24 are mounted in the telescopic bases 23, the telescopic pieces 25 are mounted between the telescopic rods 24, the locking bolts 26 are mounted on the telescopic pieces 25, and the lifting assemblies 27 are mounted at four corners between the partition plates 21.

Referring to fig. 4, the lifting assembly 27 includes a welding plate 271, an outer rod 272, a movable groove 273, a return spring 274, an inner rod 275, a locking notch 276 and a locking bolt 277, the outer rod 272 is disposed at the lower side of the welding plate 271, the movable groove 273 is disposed inside the outer rod 272, the return spring 274 is disposed in the movable groove 273, the inner rod 275 is disposed between the return springs 274, the locking notches 276 are disposed at two sides of the inner rod 275, and the locking bolt 277 is disposed at two sides of the outer rod 272.

The utility model discloses difference with prior art: the bottom fixing element of the prior art scaffold has poor stability, when a constructor climbs the scaffold, the weight of a certain part of the scaffold is possibly large, the scaffold is laterally toppled, the construction safety of the constructor is threatened, and meanwhile, the bottom part of the scaffold is easy to damage after toppling, so that the maintenance and replacement cost is high, the construction steel structure scaffold of the utility model has the advantages that the bottom is provided with the special supporting base 1, the joint of the lower side of the main supporting rod 101 and the ground is provided with the movable seat 102, the movable shaft 103 and the fixed plate 108, when being installed, the fixed plate 108, the connecting arm 107 and the movable part 106 are outwards turned out by taking the movable shaft 103 as a central shaft and are fixed on the ground by the fixing bolt 1010, and simultaneously, the fixed plate 108 can be inwards folded by the torsion spring 104 when not used and is fixed on both sides of the main supporting rod 101 by the fixing bolt 1010, thereby being convenient, effectively improve the unilateral bearing capacity of this scaffold, effectively reduce and empty the incidence, and the connection of each part is firm, and life is longer to the cost of maintaining the change has been reduced.

In summary, the following steps: the utility model discloses constructional steel constructs the scaffold, its bottom sets up dedicated support base 1, its main tributary vaulting pole 101 downside sets up sliding seat 102 with the junction on ground, loose axle 103 and fixed plate 108, when the installation, with fixed plate 108, linking arm 107 and moving part 106 use loose axle 103 to outwards roll out as the center pin, and utilize fixing bolt 1010 to be fixed in ground, fixed plate 108 is when not using simultaneously, accessible torsion spring 104 inwards packs up, and utilize fixing bolt 1010 to be fixed in main tributary vaulting pole 101 both sides, conveniently carry, four group support base 1 coactions, effectively improve the unilateral bearing capacity of this scaffold, the utility model discloses it is complete reasonable in structure, effectively reduced and emptyd the incidence, and the connection of each part is firm, and long service life is longer, thereby reduced the cost of maintaining the change.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (4)

1. The utility model provides a constructional steel constructs scaffold, includes support base (1), construction support body (2) and climbing ladder (3), its characterized in that: a construction frame body (2) is installed on the upper side of the supporting base (1), and a climbing ladder (3) is installed on the construction frame body (2);

the supporting base (1) comprises a main supporting rod (101), a movable seat (102), a movable shaft (103), a torsion spring (104), a spring connecting plate (105), a movable part (106), a connecting arm (107), a fixing plate (108), a bolt counter bore (109), a fixing bolt (1010), a buffer spring rod (1011) and a top plate (1012), wherein the movable seat (102) is arranged on four sides of the bottom of the main supporting rod (101), the movable shaft (103) is arranged inside the movable seat (102), the torsion spring (104) is arranged at two ends inside the movable shaft (103) respectively, the spring connecting plate (105) is arranged at the tail end of the torsion spring (104), a movable part (106) is arranged at the center of the movable shaft (103), the connecting arm (107) is arranged on the movable part (106), the fixing plate (108) is arranged at the tail end of the connecting arm (107), the bolt counter bores (109) are arranged at the upper end and the, a fixing bolt (1010) is installed in the bolt counter bore (109), a buffering spring rod (1011) is installed at the top of the main supporting rod (101), and a top plate (1012) is arranged at the top of the buffering spring rod (1011);

the construction frame body (2) comprises a partition plate (21), bolt holes (22), telescopic bases (23), telescopic rods (24), telescopic pieces (25), locking bolts (26) and lifting assemblies (27), the bolt holes (22) are formed in the side face of the partition plate (21), the telescopic bases (23) are arranged on the upper side and the lower side of the partition plate (21) respectively, the telescopic rods (24) are installed in the telescopic bases (23), the telescopic pieces (25) are installed between the telescopic rods (24), the locking bolts (26) are installed on the telescopic pieces (25), and the lifting assemblies (27) are installed at four corners between the partition plates (21);

lifting unit (27) are including welding board (271), outer pole (272), activity groove (273), reset spring (274), interior pole (275), fore shaft (276) and hasp bolt (277), the downside of welding board (271) is equipped with outer pole (272), the inside of outer pole (272) is equipped with activity groove (273), be equipped with reset spring (274) in activity groove (273), pole (275) in the installation between reset spring (274), the both sides of interior pole (275) are equipped with fore shaft (276) respectively, hasp bolt (277) are installed respectively to the both sides of outer pole (272).

2. A constructional steel framework as claimed in claim 1, wherein: the climbing ladder (3) is fixedly arranged on the outer side of the bolt hole (22) through an external bolt.

3. A constructional steel framework as claimed in claim 1, wherein: the top plate (1012) is welded at the bottom of the construction frame body (2).

4. A constructional steel framework as claimed in claim 1, wherein: the side surface of the main supporting rod (101) is provided with a screw hole for recovering the fixing plate (108).

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