CN210598128U

CN210598128U - Scalable dish knot formula steel pipe support system

Info

Publication number: CN210598128U
Application number: CN201920695876.0U
Authority: CN
Inventors: 翁志坚; 邱晨杰; 邱福祥; 杨芸红; 何生龙; 卢如发; 周继忠; 王启云; 陈军浩
Original assignee: Fuzhou Tiejian Construction Co ltd; Fujian University of Technology
Current assignee: China Railway 24th Bureau Group Shanghai Construction Investment Co ltd; Fujian University Of Science And Technology
Priority date: 2019-05-15
Filing date: 2019-05-15
Publication date: 2020-05-22
Anticipated expiration: 2029-05-15

Abstract

The utility model provides a telescopic disc buckling type steel pipe supporting system, which comprises a plurality of telescopic vertical rods, a plurality of disc buckling type horizontal rods, a plurality of disc buckling type vertical diagonal rods, a plurality of vertical telescopic diagonal rods, a plurality of adjustable top bracing struts and a plurality of adjustable bases; the utility model has the advantages of simple structure and reasonable stress, use the operation and consolidate conveniently, through the height of adjusting scalable pole setting, effectively reduce the top of adjustable jacking and the top the vertical height of formula horizon bar is buckled to the dish, improves the stable bearing capacity of scalable pole setting, ensures braced system's stability, eliminates the human factor influence, construction quality is good, safe and reliable. Simultaneously through the length of adjusting vertical scalable diagonal draw bar for the diagonal pulling force reaches the best, has further improved whole braced system's stability.

Description

Scalable dish knot formula steel pipe support system

Technical Field

The utility model relates to a building engineering technical field, especially a scalable dish knot formula steel pipe support system.

Background

At present, in the building engineering, for a cast-in-place concrete beam slab formwork supporting system, a fastener type steel pipe support or a bowl buckle type steel pipe support or a disc buckle type steel pipe support is mostly adopted, an adjustable jacking is arranged at the top end of a vertical rod of the fastener type steel pipe support or the bowl buckle type steel pipe support or the disc buckle type steel pipe support, a main ridge is laid on the adjustable jacking, a secondary ridge is arranged on the main ridge, and then a beam slab formwork is installed on the secondary ridge. The fastening type steel pipe support system has poor integral rigidity and stability due to the fact that the fastening degree of the fastening is greatly influenced by human factors; and although bowl knot formula steel pipe support system or dish knot formula steel pipe support system receive the human factor to influence for a short time, but this two kinds of support systems exist and support pole setting length adjustment difficulty, and the cantilever length that the adjustable top at support pole setting top held in the palm stretches out one horizontal pole of the top is too big, leads to the stable bearing capacity of support system to reduce, influences construction quality and safety, brings the potential safety hazard for the formwork support construction, and the braced system that appears even collapses, for example, application number: 201820409371.9, publication No.: 208088799U, published date: 2018.11.13, the above disadvantages are present in the coil-fastened steel tube support structure, in which the vertical and diagonal rods are both fixed and not adjustable. And traditional scalable steel pipe supports pole setting, because lack the horizon bar between the pole setting and connect, the wholeness is poor, and construction safety is difficult to guarantee.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model lies in providing a scalable dish knot formula steel pipe support system, simple structure, convenient operation, the work efficiency is high, eliminate human factor influence, construction quality is good, safe and reliable.

The utility model discloses a realize like this: a telescopic disk buckling type steel pipe supporting system comprises a plurality of telescopic vertical rods, a plurality of disk buckling type horizontal rods, a plurality of disk buckling type vertical diagonal rods, a plurality of vertical telescopic diagonal rods, a plurality of adjustable jacking struts and a plurality of adjustable bases;

each telescopic vertical rod comprises an outer sleeve, an inner inserting tube and a bolt assembly; the upper part and the lower part of the outer sleeve are respectively fixedly provided with a first connecting disc, and the outer sleeve is also provided with a first radial through hole; the upper part of the inner inserting tube is fixedly provided with a second connecting disc; the inner inserting pipe is provided with a plurality of radial second through holes from top to bottom; the bolt component is connected to the outer sleeve; the lower end sleeve of the inner inserting tube is inserted into the outer sleeve, and the inner inserting tube and the outer sleeve are connected through the insertion of the plug pin assembly into the first through hole and one of the second through holes; the first connecting disc is provided with a plurality of first horizontal rod buckling holes and first diagonal rod buckling holes which are arranged alternately and are uniformly distributed on the first connecting disc; the second connecting disc is provided with a plurality of second horizontal rod buckling holes and second diagonal rod buckling holes which are arranged alternately and are uniformly distributed on the second connecting disc;

each disc buckle type horizontal rod comprises a rod body, a buckle joint and a first bolt are fixedly connected to two ends of the rod body respectively, a horizontal open groove and a vertical bolt groove are formed in the end portion of the buckle joint, and the vertical bolt groove penetrates through the buckle joint; the lengths of the plurality of disc buckle type horizontal rods are the same or different;

the bottom end of each outer sleeve is correspondingly provided with one adjustable base, and the heights of the outer sleeves are equal; the top end of each inner inserting tube is correspondingly provided with an adjustable top support; the plurality of telescopic vertical rods are transversely or longitudinally arranged in parallel in a plurality of rows or columns, and two adjacent telescopic vertical rods are fixedly connected through a plurality of disc buckle type horizontal rods with the same length, wherein horizontal open grooves of buckle joints at two ends of each disc buckle type horizontal rod are respectively sleeved on the first connecting disc or the second connecting disc at the same height at two sides correspondingly, and a first bolt is inserted into the corresponding vertical bolt groove and the first horizontal rod buckle hole or the second horizontal rod buckle hole; the method comprises the following steps that a main ridge, a secondary ridge and a template are arranged on a plurality of adjustable jacking struts, wherein the height of each telescopic vertical rod for supporting the main ridge is equal, and the height of each telescopic vertical rod for supporting the template is equal; support two adjacent of main stupefied the outer tube still passes through the vertical oblique pull rod slant of dish knot formula is connected, just the first oblique pull rod that is two first connection pads of diagonal arrangement is connected respectively at the both ends of the vertical oblique pull rod of dish knot formula and detains the hole.

Further, the bolt assembly comprises a second bolt and a chain; one end of the chain is fixedly connected to the outer sleeve, and the other end of the chain is connected with the second bolt.

Furthermore, the first horizontal rod buckling hole, the first diagonal rod buckling hole, the second horizontal rod buckling hole and the second diagonal rod buckling hole are four in number respectively.

Furthermore, the vertical telescopic diagonal draw bar comprises a first diagonal draw bar, a second diagonal draw bar and a basket screw; one end of the first diagonal rod and one end of the second diagonal rod are respectively and rotatably connected with the buckle joint and a first bolt; a first accommodating hole is formed in the end face of the other end of the first inclined rod inwards in the axial direction, and a first nut is fixedly connected to the outer end face of the first accommodating hole; a second accommodating hole is formed in the end face of the other end of the second inclined rod inwards in the axial direction, and a second nut is fixedly connected to the outer end face of the second accommodating hole; a first thread and a second thread with opposite thread directions are respectively arranged at two ends of the flower basket screw; the first inclined rod is connected with the flower basket screw rod through a first nut and a first thread; the second inclined rod is connected with the flower basket screw rod through a second nut and a second thread; the two ends of the flower basket screw rod respectively extend into the first accommodating hole and the second accommodating hole in a telescopic mode.

Furthermore, the adjustable jacking support comprises a first vertical screw, a third nut and a supporting piece; the top end of the supporting piece is provided with a horizontal supporting accommodating groove, the bottom end of the supporting piece is fixedly connected to the top end of the first vertical screw rod, the third nut is connected with the first vertical screw rod, the first vertical screw rod is inserted into the top port of the inner inserting tube, and the third nut abuts against the top end of the inner inserting tube.

Furthermore, the adjustable base comprises a supporting base, a second vertical screw and a fourth nut; the second vertical screw is fixedly connected to the top end of the supporting base, the fourth nut is connected to the second vertical screw, the second vertical screw is inserted into the bottom port of the outer sleeve, and the fourth nut is abutted to the bottom end of the outer sleeve.

Furthermore, the disk buckle type vertical diagonal draw bar comprises an oblique pull rod body, and two ends of the oblique pull rod body are respectively and rotatably connected with one buckle joint.

Furthermore, the vertical height difference h between the top end of the adjustable top support and the uppermost disk buckle type horizontal rod is less than or equal to 200 mm.

Furthermore, two adjacent telescopic vertical rods are also connected through one vertical telescopic diagonal draw bar respectively, one end of each vertical telescopic diagonal draw bar is connected to a second diagonal draw bar buckling hole of a second connecting disc of one vertical telescopic vertical rod, and the other end of each vertical telescopic diagonal draw bar is connected to a first diagonal draw bar buckling hole of one connecting disc above the other vertical telescopic vertical rod;

or, be used for supporting main stupefied and be located one at the edge scalable pole setting and its adjacent one that is used for supporting the template scalable pole setting is still through one vertical scalable diagonal member is connected, just vertical scalable diagonal member's one end is connected in being used for supporting main stupefied the first oblique pull rod of the first connection pad of the top of vertical scalable pole setting detains the hole, and the other end is connected in being used for supporting the template the second of the second connection pad of vertical scalable pole setting is detained the hole to the diagonal member.

The utility model has the advantages of as follows: the utility model provides a telescopic disc buckling type steel pipe supporting system, which comprises a plurality of telescopic vertical rods, a plurality of disc buckling type horizontal rods, a plurality of disc buckling type vertical diagonal rods, a plurality of vertical telescopic diagonal rods, a plurality of adjustable top bracing struts and a plurality of adjustable bases; the utility model has the advantages of simple structure and reasonable stress, use the operation and consolidate conveniently, through the height of adjusting scalable pole setting, effectively reduce the top of adjustable jacking and the top the vertical height of formula horizon bar is buckled to the dish, improves the stable bearing capacity of scalable pole setting, ensures braced system's stability, eliminates the human factor influence, construction quality is good, safe and reliable. Simultaneously through the length of adjusting vertical scalable diagonal draw bar for the diagonal pulling force reaches the best, has further improved whole braced system's stability.

Drawings

The invention will be further described with reference to the following examples with reference to the accompanying drawings.

Fig. 1 is a schematic structural view of the retractable disc buckle type steel pipe supporting system of the present invention.

Fig. 2 is a schematic structural view of the retractable vertical rod of the present invention.

Fig. 3 is a schematic structural view of the outer sleeve according to the present invention.

Fig. 4 is a schematic structural diagram of the inner insert tube according to the present invention.

Fig. 5 is a schematic structural diagram of the first connection plate of the present invention.

Fig. 6 is a schematic structural diagram of a second connection pad according to the present invention.

Fig. 7 is a schematic structural diagram of the plug pin assembly according to the present invention.

Fig. 8 is a schematic structural view of the vertical telescopic diagonal member of the present invention.

Fig. 9 is a schematic structural view of the flower basket screw of the present invention.

Fig. 10 is a schematic structural view of the first diagonal member according to the present invention.

Fig. 11 is a schematic structural view of the vertical diagonal draw bar of the buckle type of the disc.

Fig. 12 is a schematic structural view of the disc buckle type horizontal rod of the present invention.

Figure 13 is a top view of a buckle head according to the present invention in the embodiment of figure 12.

Fig. 14 is a perspective view of the retractable disc buckle type steel pipe supporting system of the present invention.

In the figure: 1. a telescopic vertical rod, 11, an outer sleeve, 111, a first connecting disc, 1111, a first horizontal rod buckle hole, 1112, a first diagonal rod buckle hole, 1113, a first central hole, 112, a first through hole, 12, an inner inserting tube, 121, a second connecting disc, 1211, a second horizontal rod buckle hole, 1212, a second diagonal rod buckle hole, 1213, a second central hole, 122, a second through hole, 13, a bolt component, 131, a second bolt, 132 and a chain,

2. a disk-buckle type horizontal rod 21, a rod body,

3. a disk buckle type vertical diagonal draw bar 31, a diagonal draw bar body,

4. a vertical telescopic diagonal draw bar 41, a first diagonal draw bar 411, a first accommodating hole 42, a turnbuckle screw 421, a first thread 422, a second thread 43, a second diagonal draw bar 431, a second accommodating hole 44, a first nut 45, a second nut,

5. an adjustable top support 51, a first vertical screw 52, a third nut 53, a support member 531, a horizontal support accommodating groove,

6. an adjustable base 61, a supporting base 62, a second vertical screw 63, a fourth nut,

7. a main edge 8, a secondary edge 9, a template 10, a split bolt,

20, 30-the fastening head is arranged on the upper surface of the shell,

201, 301-horizontal open slots,

202, 302-vertical latch grooves,

203, 303-the first pin,

h-vertical height difference between the top end of the adjustable top support and the uppermost disk buckle type horizontal rod.

Detailed Description

Referring to fig. 1 to 14, the present invention provides a retractable coil buckling type steel pipe supporting system, which comprises a plurality of retractable vertical rods 1, a plurality of coil buckling type horizontal rods 2, a plurality of coil buckling type vertical diagonal rods 3, a plurality of vertical retractable diagonal rods 4, a plurality of adjustable top braces 5 and a plurality of adjustable bases 6;

each telescopic vertical rod 1 comprises an outer sleeve 11, an inner inserting tube 12 and a bolt component 13; the upper and lower parts of the outer sleeve 11 are respectively fixedly provided with a first connecting disc 111, and the outer sleeve 11 is also provided with a radial first through hole 112; a second connecting plate 121 is fixedly arranged at the upper part of the inner inserting tube 12; the inner inserting tube 12 is provided with a plurality of radial second through holes 122 from top to bottom; the bolt assembly 13 is connected to the outer sleeve 11; the lower end of the inner inserting tube 12 is inserted into the outer sleeve 11, and the inner inserting tube 12 and the outer sleeve 11 are connected by inserting the plug pin assembly 13 into the first through hole 112 and one of the second through holes 122; a plurality of first horizontal rod buckling holes 1111 and first diagonal rod buckling holes 1112 which are arranged at intervals are arranged on the first connecting disc 111 and are uniformly distributed on the first connecting disc 111; a plurality of second horizontal rod buckling holes 1211 and second diagonal rod buckling holes 1212 which are arranged at intervals are arranged on the second connecting disc 121 and are uniformly distributed on the second connecting disc 121; the outer diameters of the first connecting disc 111 and the second connecting disc 121 are equal, the positions of the first horizontal rod fastening hole 1111 and the first diagonal rod fastening hole 1112 are respectively the same as the positions of the second horizontal rod fastening hole 1211 and the second diagonal rod fastening hole 1212, the size of the first central hole 1113 of the first connecting disc 111 for being fixedly connected with the outer sleeve 11 is matched with the outer diameter of the outer sleeve 11, and similarly, the outer diameter of the second central hole 1213 of the second connecting disc 121 is matched with the outer diameter of the inner insert 12.

The shape of the

fastening connectors

20, 30 can be made into various forms, for example, the fastening connector 30 shown in fig. 12 and 13 of the present invention is an embodiment, and fig. 8, 10 and 11 of the present invention are another embodiment of the fastening connector 20. The

connectors

20, 30 of both embodiments have a horizontal

open slot

201, 301 and a

vertical pin slot

202, 302 and mating

first pin

203, 303. The

first pins

203, 303 are bent and gradually enlarged from one end, so that the pins can be clamped more tightly when in use, and the loose pins are prevented from causing the loose connection between the buckle joint and the first connecting disc 111 or the second connecting disc 121, so that the whole supporting system is more stable and cannot be loosened and collapsed.

Each disc buckle type horizontal rod 2 comprises a rod body 21, two ends of the rod body 21 are respectively and fixedly connected with a buckle connector 30 and a first bolt 303, a horizontal open groove 301 and a vertical bolt groove 302 are formed in the end part of the buckle connector 30, and the vertical bolt groove 302 penetrates through the buckle connector 30; the lengths of the plurality of disc buckle type horizontal rods 2 are the same or different, and in actual use, the disc buckle type horizontal rods 2 have a series of sizes and can be erected through combination of different sizes according to the actual construction area of a building;

the bottom end of each outer sleeve 11 is correspondingly provided with one adjustable base 6, and the heights of the outer sleeves 11 are equal, namely, when the telescopic vertical rod 1 is used, the bottom ends of the telescopic vertical rods 1 are adjusted to be at the same elevation by adjusting the adjustable bases 6; the top end of each inner inserting tube 12 is correspondingly provided with an adjustable top support 5; it is plural scalable pole setting 1 transversely or vertical parallel arrangement become a plurality of rows or row in the embodiment that the utility model provides the drawing, four first horizontal poles of first connection pad 111 are detained hole 1111 and four first oblique pull rod and are detained hole 1112 and become the even interval arrangement of circumference, perhaps four second horizontal poles of second connection pad 121 are detained hole 1211 and four second oblique pull rod and are detained hole 1212 and become the even interval arrangement of circumference, during the use, are different according to actual construction area first horizontal pole is detained hole 1111 and is connected the formula horizontal pole is detained to the dish, thereby set up scalable dish knot formula steel pipe support system make it satisfy the in-service use demand, adjacent two scalable pole setting 1 is the same through a plurality of length the dish is detained formula horizontal pole 2 and is connected fixedly, thereby guarantees scalable pole setting 1 can be vertical state after installing, wherein, the level uncovered groove 301 of the lock joint head 30 of dish horizontal pole 2 both ends corresponds the cover respectively and is at the same height in both sides the third place A connecting disc 111 or a second connecting disc 121, and a first plug pin 303 is inserted into the corresponding vertical plug pin slot 302 and the corresponding first horizontal rod buckling hole 1111 or the corresponding second horizontal rod buckling hole 1211; the method comprises the steps that a main ridge 7, a secondary ridge 8 and a template 9 are installed on a plurality of adjustable jacking struts 5, and the installation method is installed according to the prior art, wherein the height of each telescopic vertical rod 1 supporting the main ridge 7 is equal, and the height of each telescopic vertical rod 1 supporting the template 9 is equal; support two adjacent of main stupefied 1 the outer tube 11 still passes through the formula is buckled to the dish and vertical oblique pull rod 3 slant is connected, just the formula is buckled to the dish and the both ends of vertical oblique pull rod 3 are connected respectively and are being the first oblique pull rod of two first flange 111 of diagonal arrangement and detain hole 1112, play the effect of further strengthening the stability and the intensity of whole support system.

The latch assembly 13 includes a second latch 131 and a chain 132; one end of the chain 132 is fixedly connected to the outer sleeve 11, and the other end is connected to the second pin 131, so as to prevent the second pin 131 from being lost. And the second bolt 131 shown in the drawings of the present invention is conical, and compared with the cylindrical shape with equal diameter, the second bolt 131 shown in the present invention is inserted into the outer sleeve 11 and the inner sleeve 12, and then the connection is more stable, so that the generation of the gap between the bolt and the hole is prevented from shaking.

First horizontal pole lock joint hole 1111, first oblique pull rod lock joint hole 1112, second horizontal pole lock joint hole 1211, the oblique pull rod lock joint hole 1212 of second have four respectively, as shown in the attached drawing, are circumference interval and evenly arrange to make the position of the back of the installation of the formula horizontal pole 2 of dish lock joint be and violently indulge two directions and extend according to the in-service use demand and set up.

The vertical telescopic diagonal draw bar 4 comprises a first diagonal draw bar 41, a second diagonal draw bar 43 and a basket screw 42; one end of the first inclined rod 41 and one end of the second inclined rod 43 are respectively connected with the buckle connector 20 and a first bolt 201 in a rotating way; a first accommodating hole 411 is formed in the end surface of the other end of the first inclined rod 41 along the axial direction, and a first nut 44 is fixedly connected to the outer end surface of the first accommodating hole 411; a second accommodating hole 431 is formed in the end face of the other end of the second inclined rod 43 along the axial direction, and a second nut 45 is fixedly connected to the outer end face of the second accommodating hole 431; a first thread 421 and a second thread 422 with opposite thread directions are respectively arranged at two ends of the turnbuckle 42; the first inclined rod 41 is connected with the flower basket screw rod 42 through a first nut 44 and a first thread 421; the second inclined rod 43 is connected with the basket screw 42 through a second nut 45 and a second thread 422; the both ends of flower basket screw rod 42 still correspond respectively can the telescopic stretch into first accommodation hole 411 and second accommodation hole 431 to through rotatory flower basket screw rod 42 makes first down tube 41 and second down tube 42 move in opposite directions or back to back of the body, reach flexible purpose, thereby realize the regulation to the length of dish knot formula horizontal pole 2, reach the optimum position, and can not influence the position relation of scalable pole setting 1 and adjustable top bracketing 5.

The adjustable top support 5 comprises a first vertical screw 51, a third nut 52 and a support member 53; a horizontal supporting receiving groove 531 is formed at the top end of the supporting member 53, the bottom end of the supporting member 53 is fixedly connected to the top end of the first vertical screw 51, the third nut 52 is connected to the first vertical screw 51, the first vertical screw 51 is inserted into the top port of the inner insert 12, and the third nut 52 abuts against the top end of the inner insert 12, so as to fixedly support the adjustable top brace 5. When the telescopic vertical rod is used, the height of the supporting piece 53 is adjusted by rotating the first vertical screw 51 or the third nut 52, so that the cantilever length (namely, the vertical height difference) of the supporting piece 53 extending out of the uppermost horizontal rod 3 is controlled within 200mm, for a person skilled in the building field, the smaller the cantilever length is, the stable bearing capacity of the telescopic vertical rod 1 and the overall stability of a supporting system can be improved, and if the cantilever length is too large, the supporting strength and stability are easily reduced, so that the potential safety hazard of collapse exists. Therefore, scalable pole setting 1 and adjustable top brace 5 both are height-adjustable respectively, make up through both and adjust, compare in prior art adoption fixed length's support pole setting, the utility model discloses can be with this cantilever length regulation littleer to under the condition that need not increase extra enhancement spare part, greatly increased scalable pole setting 1's stable bearing capacity and whole support system's stability.

The adjustable base 6 comprises a supporting base 61, a second vertical screw 62 and a fourth nut 63; the second vertical screw 62 is fixedly connected to the top end of the supporting base 61, the fourth nut 63 is connected to the second vertical screw 62, the second vertical screw 62 is inserted into the bottom port of the outer sleeve 12, and the fourth nut 63 abuts against the bottom end of the outer sleeve. In use, the height of each outer sleeve 11 is adjusted by rotating the fourth nut 63 so that each outer sleeve 11 is at the same elevation.

The disk buckle type vertical diagonal draw bar 3 comprises a diagonal draw bar body 31, two ends of the diagonal draw bar body 31 are respectively and rotatably connected with one buckle joint 20, and the disk buckle type vertical diagonal draw bar 3 is more convenient to use when being in butt joint with the first connecting disk 111 and the second connecting disk 121 through rotating connection.

The vertical height difference h between the top end of the adjustable top supporting support 5 and the uppermost disc buckle type horizontal rod is less than or equal to 200mm and less than or equal to 200mm, so that the whole supporting system is more stable, and the bearing capacity is larger.

Two adjacent telescopic vertical rods 1 are also connected through one vertical telescopic diagonal draw bar 4 respectively, one end of each vertical telescopic diagonal draw bar 4 is connected to the second diagonal draw bar buckling hole 1212 of the second connecting disc 121 of one vertical telescopic vertical rod 1, and the other end of each vertical telescopic diagonal draw bar 4 is connected to the first diagonal draw bar buckling hole 1112 of the connecting disc 111 above the other vertical telescopic vertical rod 1;

or, be used for supporting main stupefied 7 and be located the edge scalable pole setting 1 and its adjacent one that is used for supporting template 9 scalable pole setting 1 still passes through one vertical scalable diagonal member 4 is connected, just vertical scalable diagonal member 4's one end is connected in being used for supporting main stupefied 7 the first diagonal member of the first connection pad 111 of the top of vertical scalable pole setting 1 detains hole 1112, the other end is connected in being used for directly supporting template 9 the second of the second connection pad 121 of vertical scalable pole setting 1 detains hole 1212 to the diagonal member. According to actual building area's size and span, can select one of them mode to install vertical scalable diagonal draw bar 4, the area is big more or the span is big more, then the quantity that sets up be some more can to improve the firmness and the stability of braced system, improve the security.

Embodiment, scalable dish knot formula steel pipe support system's construction method, including following step:

step 1, positioning and paying off a construction site, laying a base plate, arranging an adjustable base 6 on the base plate, mounting an outer sleeve 11 of a telescopic vertical rod 1 on the adjustable base, and adjusting the adjustable base 6 to enable the bottom ends of the outer sleeves 11 to be positioned on the same horizontal plane, namely adjusting each outer sleeve 11 to the same elevation position;

step 2, inserting the inner inserting tube 12 into the outer sleeve 11, inserting the first through hole 112 of the outer sleeve 11 and the corresponding second through hole 122 of the inner inserting tube 12 through the plug pin assembly 13 on the outer sleeve 11 according to the supporting height, thereby fixedly connecting the inner inserting tube 12 and the outer sleeve 11, and adjusting the inner inserting tube 12 to the required height;

step 3, fixedly connecting two adjacent telescopic vertical rods 1 through disk buckle type horizontal rods 2 with equal lengths, wherein two ends of each disk buckle type horizontal rod 2 are respectively connected to first horizontal rod buckle holes 1111 of two first connecting disks 111 or second horizontal rod buckle holes 1211 of two second connecting disks 121 at the same height;

step 4, installing a coil buckle type vertical diagonal draw bar 3 on the outer sleeves 11 of two adjacent telescopic vertical rods 1 supporting the main edge 7, wherein one end of the coil buckle type vertical diagonal draw bar 3 is connected with a first diagonal draw bar buckling hole 1111 of the first connecting disc 111 above one outer sleeve 11, and the other end of the coil buckle type vertical diagonal draw bar 3 is connected with a first diagonal draw bar buckling hole 1111 of the first connecting disc 111 below the other outer sleeve 11;

step 5, installing an adjustable jacking strut 5 at the top of each inner inserting pipe 12, and adjusting a third nut 52 on the adjustable jacking strut 5 to enable the supporting height to meet the construction requirement;

and 6, arranging a main ridge 7, a secondary ridge 8 and a template 9 of the beam-slab template on the adjustable jacking strut 5, and installing according to the prior art.

After the outer sleeve 11 is adjusted to the same elevation, the adjustable base 6 is not adjusted.

Scalable pole setting 1 with adjustable top jack 5's combination height-adjusting's mode:

when the height of the adjustable jacking 5 is greater than the designed height, a coarse adjustment is performed by adjusting the inner insert tube 12 to make the height of the adjustable jacking 5 slightly greater than the designed height (for example, the difference between the designed height and the designed height is smaller than the distance between two adjacent second through holes 122 of the inner insert tube 12), and then the third nut 52 or the first vertical screw 51 of the adjustable jacking 5 is adjusted to perform a fine adjustment to reduce the height of the adjustable jacking 5, so as to adjust the height of the adjustable jacking 5 to a desired height. In the adjusting process, the vertical height difference h between the top end of the adjustable top supporting support 5 and the uppermost disk buckling type horizontal rod 2 is not increased, and the vertical height difference h can be further reduced, for example, h is adjusted to be less than or equal to 200mm as much as possible in specific implementation, so that the stable bearing capacity of the telescopic vertical rod 1 and the stability of the whole supporting system are improved.

When the height of the adjustable jacking 5 is smaller than the designed height, the inner insert tube 12 is adjusted to perform coarse adjustment to make the height of the adjustable jacking 5 slightly larger than the designed height (for example, the difference between the designed height and the designed height is smaller than the distance between two adjacent second through holes 122 of the inner insert tube 12), and then the third nut 52 or the first vertical screw 51 of the adjustable jacking 5 is adjusted to perform fine adjustment to adjust the height of the adjustable jacking 5 to the required height. Likewise, such adjustment also has the same advantages as the above adjustment.

Therefore, the utility model discloses a height design of scalable pole setting 1 becomes adjustable, and with adjustable top brace makes up to whole support system's stability and stable bearing capacity have been improved greatly.

Although specific embodiments of the present invention have been described, it will be understood by those skilled in the art that the specific embodiments described are illustrative only and are not limiting upon the scope of the invention, and that equivalent modifications and variations can be made by those skilled in the art without departing from the spirit of the invention, which is to be limited only by the claims appended hereto.

Claims

1. The utility model provides a scalable dish knot formula steel pipe support system which characterized in that: comprises a plurality of telescopic vertical rods, a plurality of disc buckle type horizontal rods, a plurality of disc buckle type vertical diagonal rods, a plurality of vertical telescopic diagonal rods, a plurality of adjustable top support struts and a plurality of adjustable bases;

2. The retractable disc buckle type steel pipe supporting system according to claim 1, characterized in that: the bolt assembly comprises a second bolt and a chain; one end of the chain is fixedly connected to the outer sleeve, and the other end of the chain is connected with the second bolt.

3. The retractable disc buckle type steel pipe supporting system according to claim 1, characterized in that: the first horizontal rod buckling hole, the first diagonal rod buckling hole, the second horizontal rod buckling hole and the second diagonal rod buckling hole are four in number respectively.

4. The retractable disc buckle type steel pipe supporting system according to claim 1, characterized in that: the vertical telescopic diagonal draw bar comprises a first diagonal draw bar, a second diagonal draw bar and a basket screw; one end of the first diagonal rod and one end of the second diagonal rod are respectively and rotatably connected with the buckle joint and a first bolt; a first accommodating hole is formed in the end face of the other end of the first inclined rod inwards in the axial direction, and a first nut is fixedly connected to the outer end face of the first accommodating hole; a second accommodating hole is formed in the end face of the other end of the second inclined rod inwards in the axial direction, and a second nut is fixedly connected to the outer end face of the second accommodating hole; a first thread and a second thread with opposite thread directions are respectively arranged at two ends of the flower basket screw; the first inclined rod is connected with the flower basket screw rod through a first nut and a first thread; the second inclined rod is connected with the flower basket screw rod through a second nut and a second thread; the two ends of the flower basket screw rod respectively extend into the first accommodating hole and the second accommodating hole in a telescopic mode.

5. The retractable disc buckle type steel pipe supporting system according to claim 1, characterized in that: the adjustable top support comprises a first vertical screw, a third nut and a supporting piece; the top end of the supporting piece is provided with a horizontal supporting accommodating groove, the bottom end of the supporting piece is fixedly connected to the top end of the first vertical screw rod, the third nut is connected with the first vertical screw rod, the first vertical screw rod is inserted into the top port of the inner inserting tube, and the third nut abuts against the top end of the inner inserting tube.

6. The retractable disc buckle type steel pipe supporting system according to claim 1, characterized in that: the adjustable base comprises a supporting base, a second vertical screw and a fourth nut; the second vertical screw is fixedly connected to the top end of the supporting base, the fourth nut is connected to the second vertical screw, the second vertical screw is inserted into the bottom port of the outer sleeve, and the fourth nut is abutted to the bottom end of the outer sleeve.

7. The retractable disc buckle type steel pipe supporting system according to claim 1, characterized in that: the disk buckle type vertical diagonal draw bar comprises a diagonal draw bar body, and two ends of the diagonal draw bar body are respectively and rotatably connected with one buckle joint.

8. The retractable disc buckle type steel pipe supporting system according to claim 1, characterized in that: the vertical height difference h between the top end of the adjustable top support and the uppermost disk buckling type horizontal rod is less than or equal to 200 mm.

9. The retractable disc buckle type steel pipe supporting system according to claim 1, characterized in that: two adjacent telescopic vertical rods are also connected through one vertical telescopic diagonal rod respectively, one end of each vertical telescopic diagonal rod is connected to a second diagonal rod buckling hole of a second connecting disc of one vertical telescopic vertical rod, and the other end of each vertical telescopic diagonal rod is connected to a first diagonal rod buckling hole of one connecting disc above the other vertical telescopic vertical rod;