CN106639303B - Elevator dedicated hydraulic creeping formwork frame body - Google Patents

Abstract

The invention relates to the technical field of climbing formwork for high-rise building construction, and discloses a hydraulic climbing formwork frame body dedicated to a lift. The present invention includes an upper frame body and a lower frame body, the upper frame body is a top section, a standard section and a base section in sequence from top to bottom, the base section is located on the main platform of the climbing formwork body, and the lower frame body is a tripod in sequence from top to bottom , hanging platform and lower hanging platform; top section, standard section, foundation section, tripod, hanging platform and lower hanging platform all include a closed frame body and an elevator guide rail located outside the closed frame body, and the closed frame body is composed of inner chords, The outer chord and the horizontal support structure connecting the inner chord and the outer chord are enclosed. The horizontal support structure is a horizontal support rod or a fishtail type support structure. The diagonal struts on both sides of the rod; each frame body is fixed by bolts. The invention changes the structural frame body, expands the use function, and can be equipped with a lift to realize the dual use of people and goods.

Description

Hydraulic climbing formwork for lift

technical field

The invention relates to the technical field of climbing formwork for high-rise building construction, in particular to a hydraulic climbing formwork frame body dedicated to a lift.

Background technique

Hydraulic climbing formwork is a technologically advanced construction technology, which combines the advantages of large formwork and sliding formwork. Advantages: When the newly poured concrete is demolded, the oil cylinder or jack is used as the power, and the guide rail or the support rod is used as the climbing track to climb the formwork up one level; the climbing formwork can be assembled and used from the base bottom plate or any layer; inside and outside Climbing formwork can be used for both the wall and the column, and there is no need to assemble and disassemble the formwork repeatedly; the steel bars can be tied in advance, or can be tied with the lifting, which is convenient and safe to operate. According to the characteristics of the project, it is possible to climb a layer of wall and pour a layer of floor slab, or it can be constructed by continuous climbing formwork on the wall, and the floor slab construction can be delayed; Save the formwork stacking site, the construction site is civilized, and has obvious advantages for projects with narrow construction sites in the city center; after a project is completed, the formwork, frame and hydraulic equipment can continue to be used in other projects. Low amortization cost, suitable for leasing and subcontracting of formwork works.

However, the current hydraulic climbing formwork, in order to solve the problem of vertical traffic, is designed in the form of climbing ladders, but the space formed is narrow, the construction personnel are inconvenient to move, the operation difficulty is increased, and problems such as bumps are prone to occur, which increases the hidden dangers of safety, and it is necessary to The goods cannot pass, and additional elevators need to be set up, which increases the construction cost and prolongs the construction period.

SUMMARY OF THE INVENTION

The invention provides a hydraulic climbing formwork body with enlarged internal space, which can be provided with a lift and can be used for both people and goods.

The technical problem to be solved is: the current hydraulic climbing formwork, the internal design of which is in the form of a ladder, the space formed is narrow, the construction personnel are inconvenient to move, the operation difficulty is increased, the problems such as bumps are prone to occur, and the safety hazards are increased, and the goods cannot pass through. .

In order to solve the above-mentioned technical problems, the present invention adopts the following technical solutions:

The special hydraulic climbing formwork frame body for the elevator of the present invention includes an upper frame body and a lower frame body. The upper frame body is a top section, a standard section and a foundation section in sequence from top to bottom, and the base section is located on the main platform of the climbing formwork body. The lower frame body is a tripod, a hanging platform and a lower hanging platform in sequence from top to bottom; The outer elevator guide rail, the closed frame is enclosed by an inner chord, an outer chord, and a horizontal support structure connecting the inner chord and the outer chord, and the horizontal support structure is a horizontal support rod or a fishtail type. The support structure includes a horizontal support rod and diagonal support rods symmetrically arranged on both sides of the horizontal support rod; each frame body is connected and fixed by bolts.

The special hydraulic climbing formwork frame body of the elevator of the present invention, further, the inner chord comprises two vertically opposite channel steels, and the upper section of the inner chord is welded and fixed between the two opposite channel steels and one end of the upper horizontal support structure , the two-phase back channel steel of the lower section of the inner chord is welded and fixed to one end of the lower horizontal support structure. The other end of the structure is connected with the middle part of the upper connecting crossbar on the upper part of the outer chord, and the other end of the lower horizontal support structure is connected with the middle part of the lower connecting crossbar on the lower part of the outer chord; the upper connecting crossbar and the lower connecting crossbar are both Square steel.

The hydraulic climbing formwork body specially used for the elevator of the present invention, further, in the foundation section, the horizontal support structures are all horizontal support rods, the horizontal support rods are square steel, and the bottom ends of the two channel steels of the inner chord are welded and fixed on the same On the connecting flange, the connecting flange is connected and fixed with the lower frame body through bolts, and the upper parts of the inner chord and the outer chord are connected and fixed with the standard section through bolts.

The special hydraulic climbing formwork frame body of the elevator of the present invention, further, the standard section is divided into a common standard section and a standard section with a formwork suspension system, and the upper parts of the inner chord and the outer chord of the basic section are connected with the common standard through bolts. The joints are connected and fixed. In the common standard joint, the upper horizontal support structure is a horizontal support rod, and the lower horizontal support structure is a fishtail support structure. The diagonal support rod and the lower horizontal support rod are arranged in the same horizontal plane. One end is welded and fixed to one end of the lower connecting beam, and the other end of the diagonal strut is welded to the lower horizontal support close to the inner chord; the upper part of the inner chord and outer chord of the common standard section is connected to the standard with the formwork suspension system through bolts. The section is connected and fixed, and the inner chord and the lower part of the outer chord of the common standard section are connected to the base section through bolts.

The special hydraulic climbing formwork frame body for the elevator of the present invention, further, in the standard section with the formwork suspension system, the upper horizontal support structure is a horizontal support rod, and the lower horizontal support structure is a first reinforced fishtail type support structure, so The first reinforced fishtail type support structure includes two support channels arranged opposite to each other, the two ends of the support channels are respectively vertically welded to the lower end of the inner chord and the middle of the lower connecting cross bar, and two sides of the two support channels are respectively provided with inclined beams. The strut, the diagonal strut and the support channel steel are set in the same horizontal plane, one end of the diagonal strut is welded and fixed to one end of the lower connecting cross bar, and the other end of the diagonal strut is welded to the middle of the support channel steel, including the standard of the formwork suspension system. The inner chord of the section and the upper part of the outer chord are connected and fixed with the top section by bolts.

The special hydraulic climbing formwork frame body for the elevator of the present invention further includes a pulley suspension track, the pulley suspension track is arranged between the two supporting channel steels, and the pulley suspension track includes a slide rail and a suspension structure that moves back and forth along the slide rail. The rail is made of H-shaped steel. The middle of the slide rail is provided with a horizontal through hole. The cross-section of the horizontal through hole is a long strip and is connected to the support channel steel through bolts. The slide rail can be telescopically moved between the support channels along the horizontal through hole. The suspension end of the slide rail is slidably connected to the suspension structure; the suspension structure includes pulleys symmetrically arranged on both sides of the slide rail, a U-shaped plate for fixing the two symmetrical pulleys, an axle connecting the pulley and the U-shaped plate, and a hook suspended below the U-shaped plate.

The special hydraulic climbing formwork frame body for the elevator of the present invention, further, in the top section, the lower horizontal support structure is a first reinforced fishtail type support structure, the upper horizontal support structure is a second reinforced fishtail type support structure, and the first reinforced fishtail type support structure. The second-strengthened fishtail-shaped support structure includes two support channels arranged opposite to each other, diagonal struts symmetrically arranged on both sides of the support channel, and vertical diagonal struts below the support channel. Both ends of the support channel are vertically welded on the The upper end of the inner chord rod and the middle part of the upper connecting cross rod, the diagonal strut and the support channel steel are set in the same horizontal plane, one end of the diagonal bracing rod is welded and fixed to one end of the upper connecting cross rod, and the other end of the diagonal bracing rod is welded close to the inner chord. The two ends of the vertical diagonal strut are respectively connected with the inner chord and the support channel.

The hydraulic climbing formwork body specially used for the elevator of the present invention further, the inclination angle between the vertical diagonal strut and the inner chord is 45-60°, and the vertical diagonal strut is made of square steel.

The special hydraulic climbing formwork frame body for the elevator of the present invention, further, in the tripod, the height of the outer chord is higher than the inner chord, the lower horizontal support structure is a fish tail type support structure, and the upper horizontal support structure is the first reinforcing fish In the tail-shaped support structure, one end of the support channel steel is vertically welded to the middle of the upper connecting cross bar, and the other end of the support channel steel is welded and fixed on the top of the inner chord; a frame diagonal support structure is also provided under the first reinforced fishtail support structure. The frame diagonal bracing structure is composed of channel steel arranged in two phases opposite to each other, and the two ends of the frame diagonal bracing structure are respectively connected with the lower part of the inner chord and the side of the supporting channel steel close to the upper connecting cross bar; the first reinforced fishtail type supporting structure One end of the supporting channel near the inner chord is connected and fixed with a rigid hook that can hang the frame body on the wall mount of the climbing formwork; the top of the supporting channel of the first reinforced fishtail support structure is provided with a bolt hole, which can be connected to the wall through the bolt. The foundation section is connected and fixed, and the lower part of the inner chord and the outer chord are connected to the hanging platform through bolts.

The hydraulic climbing formwork frame body specially used for the elevator of the present invention, further, the structure of the hanging platform is the same as that of the common standard section, and the lower parts of the inner chord and the outer chord of the hanging platform are connected to the lower hanging platform through bolts; The structure is the same as a normal standard section.

Compared with the prior art, the special hydraulic climbing formwork body for the elevator of the present invention has the following beneficial effects:

The special hydraulic climbing formwork frame body for the elevator of the present invention flexibly sets different horizontal support structures according to the different stress conditions and functions of the segment frame bodies at different positions, and designs a triangular fishtail type support structure. The cross section of the horizontal support structure is a It is triangular, and diagonal supports with different degrees of force are set under the horizontal support structure, which not only greatly improves the longitudinal bearing capacity of the frame body, disperses the horizontal bearing capacity of the frame body, but also expands the space inside the climbing formwork body. The utility model provides a wider operating platform for workers during construction and reduces potential safety hazards; the present invention hangs a lift at the tail of the triangular fishtail and the outer side of the closed frame body, which can be used for both people and goods, and realizes the vertical transportation of construction personnel or goods. , avoiding the need for additional cargo lifts, which not only greatly reduces the amount of construction work, shortens the construction difficulty, reduces the construction cost, but also greatly shortens the construction period and simplifies the layout of the construction site.

The hydraulic climbing formwork frame body specially used for the elevator of the invention is arranged in sections, which is easy to assemble on site, and easy to install and disassemble, and also greatly reduces the difficulty and cost of transportation. After the frame body is disassembled, the reuse rate is high; For specific requirements, adjust the number and assembly mode of different frame bodies, with higher flexibility and a wider range of applications.

In the present invention, each section of the frame body is independent of each other, and is independently transported and handled. The frame body of a single section is enclosed by an inner chord, an outer chord and a horizontal support structure to form a relatively closed frame. The rigidity of the frame body is improved, and the stability and bearing capacity of the frame body are increased, so that the single-section frame body is not easily deformed and damaged during transportation and handling.

The hydraulic climbing formwork body specially used for the elevator of the present invention will be further described below with reference to the accompanying drawings.

Description of drawings

Fig. 1 is the structural representation of the special hydraulic climbing formwork frame body of the elevator of the present invention;

Figure 2 is a schematic diagram of the structure of the base section;

Figure 3 is a front view of the base section;

Fig. 4 is the structural representation of common standard section;

Fig. 5 is the front view of common standard section;

Fig. 6 is the bottom view of common standard section;

Fig. 7 is the structural schematic diagram of the standard section containing the formwork suspension system;

Figure 8 is a front view of a standard section with a formwork suspension system;

Figure 9 is a bottom view of a standard section containing a formwork suspension system;

Figure 10 is a schematic structural diagram of a top-level section;

Figure 11 is a front view of the top section;

Figure 12 is a bottom view of the top section;

13 is a schematic structural diagram of a tripod;

Figure 14 is a front view of a tripod;

Figure 15 is a top view of a tripod;

Fig. 16 is the structural schematic diagram of the suspension structure;

FIG. 17 is a schematic diagram of the installation process of the climbing formwork body.

Reference number:

1-Top section; 11-Vertical diagonal strut; 2-Standard section with formwork suspension system; 21-Slide rail; 22-Suspension structure; 23-Horizontal through hole; 24-Pulley; 25-U-shaped plate; 26 -Hook; 27-wheel axle; 3-common standard section; 4-basic section; 5-tripod; 51-frame diagonal bracing structure; 52-rigid hook; 6-hanging platform; 7-hanging platform; 81-inner string Rod; 82-outer chord; 83-upper horizontal support rod; 84-lifter guide rail; 85-lower horizontal support rod; 86-upper connecting crossbar; 87-lower connecting crossbar; 88-connecting flange; 89-safety With hook; 9-fishtail type support structure; 91- diagonal strut; 92-first reinforced fishtail type support structure; 93-second reinforced fishtail type support structure; 94-support channel steel.

Detailed ways

As shown in FIG. 1 , the hydraulic climbing formwork frame specially used for the elevator of the present invention includes an upper frame body and a lower frame body, and the upper frame body is a top layer section 1, a standard section and a foundation section 4 in sequence from top to bottom;

As shown in FIGS. 2 and 3 , the base section 4 is located on the main platform of the climbing formwork body. The base section 4 includes a horizontal support composed of an inner chord 81 , an outer chord 82 and a horizontal support connecting the inner chord 81 and the outer chord 82 The closed frame body enclosed by the rods and the elevator guide rail 84 located outside the closed frame body, the inner chord 81 includes two vertically opposite channel steels, and the upper section of the inner chord 81 is between the two opposite channel steels. One end of the upper horizontal support rod 83 is welded and fixed, and the two-phase back channel steel of the lower section of the inner chord rod 81 is welded and fixed with one end of the lower horizontal support rod 85. The connecting bars between the steels, the other end of the upper horizontal support bar 83 is connected to the middle of the upper connecting bar 86 on the upper part of the outer chord 82, and the other end of the lower horizontal support bar 85 is connected to the lower connecting bar on the lower part of the outer chord 82. The middle part of the rod 87 is connected to form a closed frame body, the upper horizontal support rod 83 and the lower horizontal support rod 85 are all square steel, the upper connecting crossbar 86 and the lower connecting crossbar 87 are both square steel, and the outer side of the outer chord 82 is welded and fixed. There are elevator guide rails 84; the bottom ends of the two channel steels of the inner chord 81 are welded and fixed on the same connecting flange 88, the connecting flange 88 is connected and fixed with the lower frame body by bolts, and the upper part of the inner chord 81 and the outer chord 82 pass through Bolts are connected and fixed with standard sections;

The standard section is divided into the common standard section 3 and the standard section 2 with the formwork suspension system. The upper part of the inner chord 81 and the outer chord 82 of the basic section 4 are connected and fixed with the ordinary standard section 3 by bolts, as shown in Figure 4, Figure 5 and As shown in FIG. 6 , the overall structure of the common standard section 3 is similar to that of the base section 4. The difference is that diagonal struts 91 are respectively provided on both sides of the lower horizontal support rod 85 of the common standard section 3. The diagonal support rod 91 and the lower horizontal support rod 85 are arranged in the same horizontal plane to form a triangular fishtail support structure 9, one end of the diagonal strut 91 is welded and fixed to one end of the lower connecting cross bar 87, and the other end of the diagonal strut 91 is welded on the lower horizontal support close to the inner chord 81. , a seat belt hook 89 is arranged in the channel steel groove of the inner chord 81; the upper part of the inner chord 81 of the common standard section 3 and the outer chord 82 are connected and fixed with the standard section 2 containing the formwork suspension system by bolts; the common standard The lower part of the inner chord 81 and the outer chord 82 of the section 3 is connected to the foundation section 4 through bolts; the common standard section 3 can be set with one or two floors according to the needs of specific construction floors;

As shown in Figure 7, Figure 8 and Figure 9, the overall structure of the standard section 2 with the formwork suspension system is similar to the common standard section 3, the difference is that the lower triangular fishtail support plane is replaced by the first reinforced fishtail support structure 92, the first reinforced fishtail type support structure 92 includes a support channel steel 94 arranged in two opposite phases, and the two ends of the support channel steel 94 are respectively welded vertically at the lower end of the inner chord 81 and the middle of the lower connecting cross bar 87, and the lower connecting cross bar is The number of 87 is increased to 2, which are arranged in parallel in the longitudinal direction. Diagonal braces 91 are respectively provided on both sides of the two support channels 94. The oblique braces 91 and the support channels 94 are arranged in the same horizontal plane, and one end of the oblique braces 91 is welded and fixed. At one end of the lower connecting cross bar 87, the other end of the diagonal strut 91 is welded to the middle of the support channel steel 94, and a pulley suspension rail is slidably connected between the two support channel steels 94;

As shown in FIG. 16 , the pulley suspension track includes a slide rail 21 and a suspension structure 22 that moves back and forth along the slide rail 21. The slide rail 21 is made of H-shaped steel. The middle of the slide rail 21 is provided with a horizontal through hole 23. The cross section is elongated, and the number of horizontal through holes 23 is 2, which are arranged vertically side by side and are slidably connected to the support channel steel 94 through bolts. The suspension end of the slide rail 21 is slidably connected to the suspension structure 22; the suspension structure 22 includes a pulley 24 symmetrically arranged on both sides of the slide rail 21, a U-shaped plate 25 for fixing the two symmetrical pulleys 24, and a wheel shaft 27 connecting the pulley 24 and the U-shaped plate 25 and the hook 26 hanging below the U-shaped plate 25, the pulley 24 is a steel wheel, the hook 26 is an adjustable hook, and the upper and lower heights can be adjusted to adapt to the different heights of the template; the channel steel groove of the inner chord 81 is provided with a safety belt hook 89; The upper part of the inner chord 81 and the outer chord 82 of the standard section 2 with the formwork suspension system is connected and fixed with the top section 1 by bolts;

As shown in Figure 10, Figure 11 and Figure 12, the overall structure of the top section 1 is similar to the standard section 2 with the formwork suspension system, the difference is that the upper horizontal support rod 83 on the upper part is replaced with a second reinforced fishtail type support structure 93, One end of the diagonal strut 91 is welded and fixed to one end of the upper connecting cross bar 86, and the other end of the diagonal bracing bar 91 is welded on the support channel steel 94 near the inner chord 81; the number of the upper connecting cross bars 86 is increased to 2, Vertically arranged side by side; the second reinforced fishtail type support structure 93 also includes a vertical diagonal strut 11, which is arranged under the upper support channel steel 94, and the two ends of the vertical diagonal brace 11 are respectively connected to the inner The chord 81 is connected with the support channel steel 94, the inclination angle of the vertical diagonal strut 11 and the inner chord 81 is 45-60°, and the vertical diagonal strut 11 is made of square steel; the channel steel of the inner chord 81 is concave A seat belt hook 89 is arranged in the slot;

The lower frame body from top to bottom is a tripod 5, a hanging platform 6 and a lower hanging platform 7, as shown in Figure 13, Figure 14 and Figure 15, the overall structure of the tripod 5 is similar to the ordinary standard section 3, the difference is the upper The horizontal support rod 83 is replaced with a first reinforced fishtail-shaped support structure 92, the height of the outer chord 82 is higher than that of the inner chord 81, and the first reinforced fishtail-shaped support structure 92 is arranged on the top of the inner chord 81; A frame diagonal bracing structure 51 is also provided below the fishtail type support structure 92. The frame diagonal bracing structure 51 is composed of channel steel arranged in two phases opposite to each other. It is connected to the side near the upper connecting cross bar 86; the support channel steel 94 of the first reinforced fishtail type support structure 92 is connected to one end near the inner chord 81 and is fixed with a rigid hook 52 that can hang the frame body on the wall mount of the climbing formwork , the number of rigid hooks 52 is two, which are respectively welded and fixed on the top of the two supporting channel steels 94; the top of the supporting channel steel 94 of the first reinforced fishtail support structure 92 is provided with bolt holes, which are connected and fixed with the foundation section 4 through bolts, The lower parts of the inner chord 81 and the outer chord 82 are connected to the suspension platform 6 through bolts;

As shown in Figure 4, Figure 5 and Figure 6, the overall structure of the hanging platform 6 is similar to the common standard section 3. The lower parts of the inner chord 81 and the outer chord 82 of the hanging platform 6 are connected to the lower hanging platform 7 through bolts; the lower hanging platform 7. The overall structure is similar to the common standard section 3. The lower hanging platform 7 can be set with one or two layers according to the needs of the construction site. The channel steel grooves of the inner chord 81 of the hanging platform 6 and the lower hanging platform 7 are provided with safety. With hook 89.

As shown in Figure 17, the construction process of the special hydraulic climbing formwork frame for the elevator of the present invention:

Step 1. Install the embedded parts: According to the construction plan, carry out accurate distance measurement and positioning, and install the embedded parts in the concrete structure;

Step 2. Install the climbing formwork body: install the guide rail, the tripod 5 and the hanging platform 6 at the embedded parts, the tripod 5 is hung on the hanging seat embedded in the concrete structure through the rigid hook, and the tripod 5 and the hanging platform 6 are fixed. , after the inner chord 81 and the outer chord 82 of the tripod 5 and the hanging platform 6 are aligned respectively, cover the alignment position with the connecting steel plate, adjust the position of the connecting steel plate and the bolt hole on the inner chord 81 or the outer chord 82, and align Then, high-strength bolts are passed through the bolt holes, and they are tightened and fixed to realize the connection and fixation of the tripod 5 and the hanging platform 6; between the frames at the same horizontal position, the longitudinal connecting beams vertically pass through the first reinforced fishtail type. The lower surface space of the support structure 92 is fixed with the support channel steel 94 to realize the connection of the climbing formwork body of the whole wall;

After installing the main platform and the base section 4 above the tripod 5, install the standard section 2 with the formwork suspension system, the common standard section 3 and the top section 1 upward in turn, and set up the upper platform. The connection method of each section is connected to the tripod 5 are connected in the same way;

Step 3. Install the template: Install the template on the main platform and the upper platform;

Step 4. Concrete pouring: carry out the concrete pouring of the upper structure;

Step 5. Removing the formwork and installing the attached wall fittings: after the concrete reaches a certain strength, the formwork is withdrawn, distance measurement and positioning are performed, and the attached wall fittings are installed on the surface of the concrete structure;

Step 6. Lifting and climbing frame: Use the hydraulic jacking system to lift the guide rail. When the guide rail reaches the predetermined position of the newly poured concrete structure, fix the guide rail, and then lift the climbing formwork. After reaching the designated position, stop climbing After fixing, repeat the operation from step 3 to step 6 to pour the concrete on the upper layer;

Step 7. Install the elevator: when the concrete structure reaches a certain height, hang the lower hanging platform 7 under the hanging platform 6, the connection method is the same as that described in step 2, and then hang the elevator on the elevator guide rail 84 outside the frame body; then Repeat steps 3 to 6 to carry out construction; during the construction process, both personnel and goods can be transported vertically through the lift outside the climbing formwork body, and the work platform laid above the lower horizontal support structure of each frame body is larger , to facilitate the action and operation of construction personnel, and improve the construction safety factor;

Step 8. Dismantling the frame body: When the construction is completed, remove the climbing formwork frame body in sequence from top to bottom, and use the tower crane to hoist the frame body to the ground in sections, which can be transported to other construction sites for reuse.

The above-mentioned embodiments merely describe the preferred embodiments of the present invention, and do not limit the scope of the present invention. Without departing from the design spirit of the present invention, those of ordinary skill in the art can make various modifications to the technical solutions of the present invention. Variations and improvements should fall within the protection scope determined by the claims of the present invention.

Claims (10)

1. elevator dedicated hydraulic creeping formwork frame body, it is characterised in that: including upper frame and lower frame, the upper frame is from top to bottom It is followed successively by top layer section (1), standard knot and base section (4), base section (4) is located on the main platform of creeping formwork frame body, the lower frame It is followed successively by tripod (5) from top to bottom, hangs platform (6) and lower extension platform (7)；The top layer section (1), standard knot, base section (4), tripod (5), to hang platform (6) and lower extension platform (7) include the closing frame body and elevator positioned at the external side of enclosed frame Guide rail (84), the closing frame body are by interior chord member (81), exterior chord (82) and to connect interior chord member (81) and exterior chord (82) Horizontal support structure encloses, and the horizontal support structure is horizontal support bar or fish tail type support construction (9), the fish tail Type support construction (9) includes horizontal support bar and the hound (91) for being symmetricly set on horizontal support bar two sides；Every section frame body it Between fixation is bolted；The standard knot is divided into the standard knot (2) of common standard section (3) and the suspension containing template, institute It states in common standard section (3), upper horizontal support structure is horizontal support bar, and lower horizontal support structure is fish tail type support construction (9).

2. elevator dedicated hydraulic creeping formwork frame body according to claim 1, it is characterised in that: the interior chord member (81) includes Two channel steels being disposed opposite to each other vertically are welded with upper horizontal support structure one end between the upper section two-phase back-trough steel of interior chord member (81) It is fixed, it is welded and fixed between the lower section two-phase back-trough steel of interior chord member (81) with lower horizontal support structure one end, exterior chord (82) packet Include the connection cross bar between two square steel of square steel that two are set side by side vertically and connection, the other end of upper horizontal support structure and outer The middle part of the upper connection cross bar (86) on chord member (82) top connects, the other end of lower horizontal support structure and exterior chord (82) lower part Lower connection cross bar (87) middle part connection；Upper connection cross bar (86) and lower connection cross bar (87) are square steel.

3. elevator dedicated hydraulic creeping formwork frame body according to claim 2, it is characterised in that: in the base section (4), water Flat support construction is horizontal support bar, and the horizontal support bar is square steel, and two channel steel bottom ends of interior chord member (81) are welded and fixed On same connecting flange (88), the connecting flange (88) is connected and fixed by bolt and lower frame, interior chord member (81) and outer The top of chord member (82) is connected and fixed by bolt and standard knot.

4. elevator dedicated hydraulic creeping formwork frame body according to claim 3, it is characterised in that: the base section (4) it is interior Chord member (81) and the top of exterior chord (82) are connected and fixed by bolt with common standard section (3), the common standard section (3) In, hound (91) and lower horizontal support bar (85) in lower horizontal support structure are arranged in same level, hound (91) one end is weldingly fixed on one end of lower connection cross bar (87), and the other end of hound (91) is welded on close to interior chord member (81) Under it is horizontally-supported on；The interior chord member (81) of common standard section (3) and the top of exterior chord (82) are hanged by bolt with containing template The standard knot (2) of extension system is connected and fixed, and the interior chord member (81) of common standard section (3) and the lower part of exterior chord (82) pass through bolt It is connect with base section (4).

5. elevator dedicated hydraulic creeping formwork frame body according to claim 4, it is characterised in that: the suspension containing template Standard knot (2) in, upper horizontal support structure be horizontal support bar, lower horizontal support structure be first reinforce fish tail type support knot Structure (92), first reinforcement fish tail type support construction (92) includes the two support channel steels (94) being disposed opposite to each other, and supports channel steel (94) both ends are respectively perpendicular the middle part for being welded on interior chord member (81) lower end and lower connection cross bar (87), two support channel steel (94) two sides It being respectively equipped with hound (91), hound (91) and support channel steel (94) are arranged in same level, and the one of hound (91) End is weldingly fixed on one end of lower connection cross bar (87), and the other end of hound (91) is welded on the middle part of support channel steel (94), The interior chord member (81) of the standard knot (2) of the suspension containing template and the top of exterior chord (82) are connected by bolt and top layer section (1) Connect fixation.

6. elevator dedicated hydraulic creeping formwork frame body according to claim 5, it is characterised in that: further include pulley hanging rail Road, for the setting of pulley suspended rail between two supports channel steel (94), the pulley suspended rail includes sliding rail (21) and along sliding rail (21) suspended structure (22) being moved forward and backward, sliding rail (21) are made of H profile steel, and horizontal through hole is equipped in the middle part of sliding rail (21) (23), the section of horizontal through hole (23) is strip, is slidably connected by bolt and support channel steel (94), sliding rail (21) is along level Through-hole (23) telescopic action, sliding rail (21) suspended end between support channel steel (94) are slidably connected with suspended structure (22)；Institute Stating suspended structure (22) includes the symmetrically arranged pulley in sliding rail (21) two sides (24), the U-shaped board for fixing two symmetrical pulleys (24) (25), connection pulley (24) and the wheel shaft (27) of U-shaped board (25) and the hook (26) of U-shaped board (25) underhung.

7. elevator dedicated hydraulic creeping formwork frame body according to claim 5, it is characterised in that: in the top layer section (1), under Horizontal support structure is the first reinforcement fish tail type support construction (92), and upper horizontal support structure is the second reinforcement fish tail type support knot Structure (93), it is described second reinforce fish tail type support construction (93) include two be disposed opposite to each other support channel steel (94), be symmetricly set on The vertical hound (11) below the hound (91) and support channel steel (94) of channel steel (94) two sides is supported, channel steel (94) two is supported End is respectively perpendicular the middle part for being welded on interior chord member (81) upper end and upper connection cross bar (86), hound (91) and support channel steel (94) It is arranged in same level, hound (91) one end is weldingly fixed on one end of connection cross bar (86), hound (91) The other end is welded on the support channel steel (94) of interior chord member (81)；The both ends of vertical hound (11) respectively with interior chord member (81) it is connected with support channel steel (94).

8. elevator dedicated hydraulic creeping formwork frame body according to claim 7, it is characterised in that: the vertical hound (11) Tilt angle with interior chord member (81) is 45-60 °, and vertical hound (11) is made of square steel.

9. elevator dedicated hydraulic creeping formwork frame body according to claim 7, it is characterised in that: in the tripod (5), outside The height of chord member (82) is higher than interior chord member (81), and lower horizontal support structure is fish tail type support construction (9), upper horizontal support structure Reinforce fish tail type support construction (92) for first, support channel steel (94) one end is vertically welded in the middle part of connection cross bar (86), Support channel steel (94) other end is welded and fixed at the top of interior chord member (81)；Reinforce below fish tail type support construction (92) also first It is provided with frame inclined support structure (51), the frame inclined support structure (51) is the two channel steel compositions being disposed opposite to each other, frame diagonal brace knot The both ends of structure (51) are connected with interior chord member (81) lower part and support channel steel (94) close to upper connection cross bar (86) side respectively；First The support channel steel (94) for reinforcing fish tail type support construction (92) is fixedly connected with close to interior chord member (81) one end and can hang over frame body Rigidity hook (52) on creeping formwork attached wall hanging seat；First reinforces opening up at the top of the support channel steel (94) of fish tail type support construction (92) There is bolt hole, be connected and fixed by bolt and base section (4), interior chord member (81) and the lower part of exterior chord (82) pass through bolt and hang Platform (6) connection.

10. elevator dedicated hydraulic creeping formwork frame body according to claim 4, it is characterised in that: the knot for hanging platform (6) Structure is identical as common standard section (3), and the lower part for hanging platform (6) interior chord member (81) and exterior chord (82) passes through bolt and lower extension platform (7) it connects；The lower structure for hanging platform (7) is identical as common standard section (3).