CN212453698U

CN212453698U - double-T plate mounting equipment

Info

Publication number: CN212453698U
Application number: CN202020871670.1U
Authority: CN
Inventors: 汪小林; 张铭; 曹文根; 周晓莉; 朱利君; 汪宇峰; 于力
Original assignee: Shanghai Construction No 4 Group Co Ltd
Current assignee: Shanghai Construction No 4 Group Co Ltd
Priority date: 2020-05-21
Filing date: 2020-05-21
Publication date: 2021-02-02
Anticipated expiration: 2030-05-21

Abstract

The utility model relates to a construction technical field specifically discloses a two T board erection equipment, and the structure includes two T template body and slide, the support roof beam in house is spaned and is passed through to the slide the support roof beam supports, two T template body at least be a set of and simultaneously with slide sliding fit, two T template body are provided with first connecting portion and second connecting portion, the one end of slide be provided with two T template body fixed connection's fixed connection portion, two T template body can along the other end free slip of slide adopts the utility model discloses two T plate structure and construction method, the construction is more convenient, can concentrate hoist and mount, improves the efficiency of construction.

Description

double-T plate mounting equipment

Technical Field

The utility model relates to a construction technical field specifically discloses a two T board erection equipment.

Background

The double T-shaped plate is a prestressed concrete plate type prefabricated component which is the most widely used internationally at present, the double T-shaped plate is also called a large-span roof plate, and is a novel roof component integrating beam plates, and the double T-shaped plate has the advantages of large span, strong bearing capacity, good heat insulation, light and handy structure, bright and clean bottom surface, convenience in construction, firmness and attractiveness, economic and reasonable stressed section, large effective height (inner force arm) of the section, small concrete consumption and the like, and is widely suitable for large-span building roofs of modern standard workshops, warehouses, restaurants, various halls and the like. Compared with a steel structure large-span roof, the double-T plate has the advantages of natural fire resistance, moisture resistance, corrosion resistance, short construction period, low manufacturing cost, no need of daily maintenance, long service life and the like.

The traditional double-T-plate construction method adopts a layer-by-layer construction method, namely, a beam column structure is firstly constructed layer by layer, then double T plates are hoisted, then a second layer of support beam and a double-T-plate structure are constructed upwards, and the steps are repeated subsequently to complete the construction of all floors.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model aims at providing a two T board erection equipment, it is more convenient to be under construction, can concentrate hoist and mount, improves the efficiency of construction.

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

the utility model provides a two T board erection equipment, includes two T type plate bodies and slide, the slide spanes the support roof beam in house and passes through the support roof beam supports, two T type plate bodies at least be a set of and simultaneously with slide sliding fit, the one end of two T type plate bodies is provided with first connecting portion, the other end of two T type plate bodies is provided with the second connecting portion corresponding with the first connecting portion of adjacent two T type plate bodies, the one end of slide be provided with two T type plate body fixed connection's fixed connection portion, two T type plate bodies can along the other end of slide freely slides, two T type plate body faces to be provided with the drag hook on the terminal surface of fixed connection portion one end.

Further, first connecting portion include connecting steel plate and splice bar, the steel sheet is pre-buried in the two T template bodies, the splice bar with connecting steel plate fixed connection, second connecting portion are including pre-buried the sleeve of two T template bodies, the splice bar is followed the terminal surface of two T template bodies stretches out behind the two T template bodies with sleeve fixed connection.

Further, the drag hook includes the drag hook body, the drag hook body includes straight board and incites somebody to action straight board end to end's arc, seted up on the straight board and run through the through-hole, the annular has been seted up to the outer end of splice bar, it rotationally sets up to run through the through-hole in the annular.

Further, the slide way comprises a first sliding groove, a second sliding groove and a rib plate connected with the first sliding groove and the second sliding groove, and the first sliding groove and the second sliding groove are respectively in sliding fit with the bottom convex edge of the double-T-shaped plate body.

Further, a leveling mechanism is arranged between the double-T-shaped plate body and the rib plate and comprises a base, a floating support rod, a spring, a thread supporting head and a stop bolt, a step hole is formed in the base, the lower end of the floating support rod is fixedly provided with the step plate, the lower end of the floating support rod is fixedly provided with the spring and passes through the spring, the step plate is supported in the step hole, the upper end of the floating support rod can slidably extend out of the base and is in threaded connection with the thread supporting head, a threaded hole connected with the stop bolt is formed in one side of the base, and the stop bolt is used for fixing the floating support rod.

Further, a base plate is arranged between the bottom of the double-T-shaped plate body and the slide way, and the base plate is formed by sequentially stacking a plurality of layers of steel plates.

Further, the fixed connecting part comprises a screw rod and a bolt, a through hole is formed in the protruding edge, vertical through grooves are formed in the side walls of the first sliding groove and the second sliding groove, and two ends of the screw rod penetrate through the through hole and the vertical through grooves simultaneously and then are fixed through the bolt.

Further, a cast-in-place concrete section is arranged between the double-T-shaped plate body and the first sliding chute or the second sliding chute, the cast-in-place concrete section is positioned at one end of the fixed connecting part,

furthermore, a plurality of concave holes are formed in the side face of the double-T-shaped plate body, a baffle is fixedly arranged on the side wall of the first sliding groove or the second sliding groove, and a blocking groove used for positioning the baffle is formed in the side wall of the first sliding groove or the second sliding groove.

Furthermore, the middle part of the slide is disconnected, and the middle part of the slide is detachably connected through a bottom plate.

The working principle and the beneficial effects of the scheme are as follows:

the utility model discloses two T board erection equipment, two T plate structures include two T plate bodies and slide, in the work progress, can finish the whole constructions of house frame construction earlier, set up the slide on the support roof beam that two T plate bodies were shelved, with the little draw gear of tip drag hook of two T plate bodies, the two T plate bodies of synchronous pulling take one's place, then with fixed connection portion and two T plate body fixed connection on the slide, realize the quick construction of two T boards of multilayer, reduce large-scale tower crane and use, the installation effectiveness is high. The utility model discloses two T board erection equipment, the design and the construction of being convenient for have shortened the time limit for a project, have reduced engineering cost.

Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention. The objectives and other advantages of the invention may be realized and attained by the means of the instrumentalities and/or combinations particularly pointed out in the appended claims.

Drawings

Fig. 1 is a schematic structural view of a double-T plate structure of the present invention;

FIG. 2 is a schematic structural view of a double T-plate structure of the present invention;

FIG. 3 is an enlarged view of FIG. 2 at B;

FIG. 4 is a schematic view of the retractor;

FIG. 5 is a side view of the double T-plate structure of the present invention;

FIG. 6 is a cross-sectional view taken along A-A of FIG. 5;

FIG. 7 is a schematic connection diagram of a double T-plate structure;

FIG. 8 is a schematic view of a multi-layer multi-span tractor.

The drawings are numbered as follows: the double-T-shaped plate comprises a double-T-shaped plate body 1, a slide way 2, a first slide way 21, a second slide way 22, a rib plate 23, a support beam 3, a first connecting part 4, a connecting plate 41, a connecting rib 42, a ring groove 43, a second connecting part 5, a fixed connecting part 6, a screw 61, a bolt 62, a vertical through groove 63, a draw hook 7, a straight plate 71, an arc plate 72, a through hole 73, a leveling mechanism 8, a base 81, a floating supporting rod 82, a spring 83, a threaded supporting head 84, a stop bolt 85, a step plate 86, a base plate 9, a concrete cast-in-place section 10, a concave hole 11, a baffle plate 12, a baffle groove.

Detailed Description

The following is further detailed by way of specific embodiments:

as shown in fig. 1-8, the utility model relates to a two T board erection equipment, including two T type plate bodies 1 and slide 2, slide 2 spanes the support roof beam 3 in house and passes through support roof beam 3 supports, two T type plate bodies 1 at least for a set of and simultaneously with slide 2 sliding fit, the two T type plate bodies 1 of this embodiment are a set of, can understand, two T type plate bodies 1 can be the multiunit that length direction connects to adapt to the needs of multispan, slide 2 adopt a set of can, light in weight, convenient hoist and mount or installation. The one end of two T type plate bodies 1 is provided with first connecting portion 4, the other end of two T type plate bodies 1 be provided with the adjacent two T type plate bodies 1 first connecting portion 4 corresponding second connecting portion 5, the one end of slide 2 be provided with two T type plate body 1 fixed connection's fixed connection portion 6, two T type plate bodies 1 can along slide 2's the other end freely slides, two T type plate bodies 1 towards be provided with drag hook 7 on the terminal surface of fixed connection portion 6 one end, through drag hook 7 with draw gear be connected can.

The utility model discloses two T board erection equipment, two T plate structures include two T type plate bodies 1 and slide 2, in the work progress, can finish the whole constructions of house frame construction earlier, set up slide 2 on the support roof beam 3 that two T type plate bodies 1 shelved, little draw gear with the tip drag hook 7 of two T type plate bodies 1, the two T type plate bodies 1 of synchronous pulling take one's place, then with fixed connection portion 6 and two T type plate body 1 fixed connection on the slide 2, realize that two T boards of multilayer are under construction fast, it uses to reduce large-scale tower crane, the installation effectiveness is high. The utility model discloses two T board erection equipment, the design and the construction of being convenient for have shortened the time limit for a project, have reduced engineering cost. One end of the double-T plate structure is fixed, and the other end of the double-T plate structure is freely released, so that the double-T plate structure can adapt to expansion with heat and contraction with cold caused by temperature, and the stability of a building is improved.

In this embodiment, first connecting portion 4 includes connection steel sheet and splice bar 42, the steel sheet is pre-buried in the two T template body 1, can realize with the fixed connection of two T template body 1, joint strength is higher, splice bar 42 with connection steel sheet fixed connection, second connecting portion 5 is including pre-buried two T template body 1's sleeve, splice bar 42 is followed two T template body 1's terminal surface stretches out behind the two T template body 1 with sleeve fixed connection, splice bar 42 and telescopic connected mode adopt the telescopic connected mode of grout, and relevant connection belongs to prior art, and no longer repeated here, through the pre-buried connection of one end, other end muffjoint has improved connection efficiency.

In this embodiment, the drag hook 7 includes the drag hook 7 body, the drag hook 7 body includes straight board 71 and will straight board 71 end to end's arc 72, seted up on straight board 71 and run through-hole 73, annular 43 has been seted up to the outer end of splice bar 42, it rotationally sets up to run through-hole 73 in annular 43, realized the rotatable coupling of drag hook 7 body, when draw gear connects the drag hook 7 of each two T template bodies 1 simultaneously, drag hook 7 body can rotate in real time to the needs of each angle stay cord of adaptation prevent that the side direction from exerting oneself and leading to turning on one's side of two T template bodies 1, adopt this kind of drag hook 7 to let the traction process of two T template bodies 1 more stable.

In this embodiment, the slide 2 includes a first chute 21, a second chute 22 and a rib plate 23 connecting the first chute 21 and the second chute 22, the first chute 21 and the second chute 22 can be made of channel steel, which is convenient for material collection, and has high structural strength, the rib plate 23 is provided with a plurality of lightening holes, which saves material and makes the overall weight of the slide 2 lighter, and the first chute 21 and the second chute 22 are respectively in sliding fit with the bottom convex edge of the double-T-shaped plate 1 to play a role in guiding.

In this embodiment, a leveling mechanism 8 is arranged between the double-T-shaped plate 1 and the rib plate 23, the leveling mechanism 8 includes a base 81, a floating support rod 82, a spring 83, a threaded support head 84 and a stop bolt 85, a stepped hole is arranged in the base 81, a stepped plate 86 is fixedly arranged at the lower end of the floating support rod 82, the lower end of the floating support rod 82 is fixedly provided with the spring 83, the spring 83 supports the stepped plate 86 in the stepped hole, the upper end of the floating support rod 82 slidably extends out of the base 81 and is in threaded connection with the threaded support head 84, a threaded hole connected with the stop bolt 85 is formed in one side of the base 81, and the stop bolt 85 is used for fixing the floating support rod 82. In the use process of the leveling mechanism 8 of the embodiment, the height of the threaded support head 84 can be finely adjusted by rotating the threaded support head 84, when the height of the large range is adjusted, the stop bolt 85 is released, the tail end of the stop bolt 85 and the floating support rod 82 extend upwards under the action of the spring 83, and when the height reaches the required height, the stop bolt 85 is screwed again to fix the floating support rod 82. The utility model discloses from taking levelling mechanism 8, base 81 can be dismantled with gusset 23 and be connected, can used repeatedly.

In this embodiment, be provided with backing plate 9 between the bottom of two T type plate bodies 1 and slide 2, backing plate 9 is formed by the stack in proper order of multilayer steel sheet, and through backing plate 9 and levelling mechanism 8's cooperation, realize two T type plate bodies 1 both ends leveling, it is more convenient to use, has increased the pleasing to the eye of building, has shortened the time limit for a project.

In this embodiment, the fixing connection portion 6 includes a screw 61 and a bolt 62, a through hole is formed in the rib, vertical through grooves 63 are formed in the side walls of the first sliding groove 21 and the second sliding groove 22, and two ends of the screw 61 penetrate through the through hole and the vertical through grooves 63 simultaneously and are fixed by the bolt 62.

In this embodiment, a cast-in-place concrete section is arranged between the double-T-shaped plate body 1 and the first sliding groove 21 or the second sliding groove 22, the cast-in-place concrete section is located at one end of the fixed connection portion 6, a plurality of concave holes 11 are formed in the side surface of the double-T-shaped plate body 1, a baffle plate 12 is fixedly arranged on the side wall of the first sliding groove 21 or the second sliding groove 22, and a retaining groove 13 used for positioning the baffle plate 12 is formed in the side wall of the first sliding groove 21 or the second sliding groove 22.

The construction process comprises the steps of finishing the whole construction of a house frame structure, arranging a slide way 2 on a support beam on which double-T-shaped plate bodies 1 are placed, reserving traction lengths with the same length on the support beam by the multi-layer multi-span double-T-shaped plate bodies 1, synchronously pulling the end parts of the double-T-shaped plate bodies 1 with a hook traction device, enabling the traction mechanism and the double-T-shaped plate pulling part not to be located at the support, preventing a follow-up plate from being interfered during traction, influencing the traction and stretching of the follow-up plate, synchronously pulling the double-T-shaped plate bodies 1 to be located, fixedly connecting a fixed connecting part on the slide way 2 with the double-T-shaped plate bodies 1, finishing the construction period, dismantling the slide way 2, and realizing.

The above description is only an example of the present invention, and the common general knowledge of the known specific structures and characteristics of the embodiments is not described herein. It should be pointed out that to those skilled in the art, without departing from the structure of the present invention, a plurality of modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the utility of the present invention.

Claims

1. The utility model provides a two T board erection equipment which characterized in that: the double-T-shaped plate comprises double-T-shaped plates and a slide way, wherein the slide way crosses a support beam of a house and is supported by the support beam, the double-T-shaped plates are at least one group and are in sliding fit with the slide way, one end of each double-T-shaped plate is provided with a first connecting part, the other end of each double-T-shaped plate is provided with a second connecting part corresponding to the first connecting part of the adjacent double-T-shaped plate, one end of the slide way is provided with a fixed connecting part fixedly connected with the double-T-shaped plates, the double-T-shaped plates can freely slide along the other end of the slide way, the end faces, facing one end of the fixed connecting part, of each double-T-shaped plate are provided with drag hooks, each first connecting part comprises a connecting steel plate and a connecting rib, the steel plates are pre-buried in the double-T-shaped plates, the connecting ribs are fixedly connected with, the connecting ribs extend out of the double-T-shaped plate body along the end face of the double-T-shaped plate body and then are fixedly connected with the sleeve; the drag hook includes the drag hook body, the drag hook body includes straight board and general straight board end to end's arc, seted up on the straight board and run through the through-hole, the annular has been seted up to the outer end of splice bar, it rotationally sets up to run through the through-hole in the annular.

2. The double-T board mounting apparatus of claim 1, wherein: the slideway comprises a first sliding groove, a second sliding groove and rib plates connected with the first sliding groove and the second sliding groove, and the first sliding groove and the second sliding groove are respectively in sliding fit with the bottom convex edge of the double-T-shaped plate body.

3. The double-T board mounting apparatus of claim 2, wherein: the leveling mechanism is arranged between the double-T-shaped plate body and the rib plate and comprises a base, a floating supporting rod, a spring, a threaded supporting head and a stop bolt, a step hole is formed in the base, the lower end of the floating supporting rod is fixedly provided with a step plate, the lower end of the floating supporting rod is fixedly provided with the spring and passes through the spring, the step plate is supported in the step hole, the upper end of the floating supporting rod can stretch out of the base in a sliding mode and is in threaded connection with the threaded supporting head, a threaded hole connected with the stop bolt is formed in one side of the base, and the stop bolt is used for fixing the floating supporting rod.

4. The double-T board mounting apparatus of claim 3, wherein: be provided with the backing plate between the bottom of two T type plate bodies and the slide, the backing plate is formed by the stack in proper order of multilayer steel sheet.

5. The double-T board mounting apparatus of claim 4, wherein: the fixed connecting part comprises a screw rod and a bolt, a through hole is formed in the convex edge, vertical through grooves are formed in the side walls of the first sliding groove and the second sliding groove, and two ends of the screw rod penetrate through the through hole and the vertical through grooves simultaneously and then are fixed through the bolt.