CN211143725U

CN211143725U - A template support tool for steel construction floor system

Info

Publication number: CN211143725U
Application number: CN201920046611.8U
Authority: CN
Inventors: 蔡明宏; 李佳基; 邵建国; 张玺; 李生梅
Original assignee: Lanzhou Resources and Environment Voc Tech College
Current assignee: Lanzhou Resources and Environment Voc Tech College
Priority date: 2019-01-11
Filing date: 2019-01-11
Publication date: 2020-07-31
Anticipated expiration: 2029-01-11

Abstract

The utility model relates to the field of construction tools, in particular to a template supporting tool for a steel structure floor system, which comprises a base, a fixing device and a connecting device, wherein the fixing device is arranged at the top of the base, a first positioning rod is arranged at two sides of the bottom of the base, the first positioning rod is connected with the base through the connecting device, a second positioning rod is arranged at the lower side of the first positioning rod, a second motor is arranged at the inner side of the first positioning rod, the output end at the lower side of the second motor is connected with a threaded rod, a plurality of fixing plates are arranged at the inner side of the second positioning rod, and a groove is arranged at the bottom end of the second positioning rod. The impact force generated in the vibration process can be effectively absorbed, and the stability of the support frame is ensured.

Description

A template support tool for steel construction floor system

Technical Field

The utility model relates to a building tool field specifically is a template support instrument for steel construction floor system.

Background

At present, steel structure floor systems are increasingly being used in the public and civil building field. When the steel structure floor system is constructed, if the lower flange of the steel beam has no temporary support, the material weight and construction load before concrete is hardened are borne by the steel beam. Further, in the use stage after construction is completed, the deformation generated by the continuous loading born by the combination beam is superposed with the deformation generated by the steel beam in the construction stage. In general, temporary formwork support tools such as scaffolding are often used for building construction, or temporary support is often performed by placing spacers thereon.

Chinese patent (No. CN 107780653A) discloses a formwork support tool for steel structure floor system and a construction method thereof, including a frame body, at least three columns fixed on the top of the frame body, at least three adapters capable of moving up and down and being fixed on the columns, at least three lifters capable of lifting and lowering connected on the adapters, a base plate connected on the lifters, and a bearing plate detachably fixed on the base plate, but the above device cannot fix the steel beam horizontally, and at the same time, the damping effect of the damping system in the device is not good, therefore, in view of the above current situation, there is an urgent need to develop a formwork support tool for steel structure floor system to overcome the disadvantages in the current practical application.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a template support instrument for steel construction floor system to solve the problem that proposes among the above-mentioned background art.

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

the utility model provides a template supporting tool for steel construction floor system, includes base, fixing device and connecting device, the base top is provided with fixing device, fixing device and base fixed connection, base bottom both sides are provided with first locating lever, be connected through connecting device between first locating lever and the base, first locating lever downside is provided with the second locating lever, swing joint between first locating lever and the second locating lever, first locating lever inboard is provided with the second motor, second motor downside output and threaded rod are connected, second locating lever inboard is provided with a plurality of fixed plates, fixed plate and threaded rod threaded connection, second locating lever bottom is provided with the recess.

As a further aspect of the present invention: the fixing device comprises a clamping plate, a bearing plate, a base plate, a first motor, a screw rod, a fixing block, a fixing seat and a damping device, the fixed seat is arranged at the top of the base and is fixedly connected with the base, the left side of the fixed seat is provided with a first motor, the first motor is connected with the fixed seat through a bolt, a screw rod is arranged at the lower side of the first motor, the screw rod penetrates through the fixed seat and is connected with a bearing of the fixed seat, the first motor is meshed and connected with the screw rod through a gear, two ends of the screw rod, which are positioned at the inner part of the fixed seat, are provided with fixed blocks, the fixed block is in threaded connection with the screw rod, a clamping plate is arranged at the top of the fixed block and is fixedly connected with the fixed block, the fixing base upside is provided with the base plate, be connected through damping device between base plate and the fixing base, the base plate top is provided with the bearing plate, fixed connection between base plate and the bearing plate.

As a further aspect of the present invention: damping device is including supporting backing plate, first spring, shock pad and rubber granule, the setting of supporting backing plate is between fixing base and base plate, support backing plate and base plate fixed connection, the supporting backing plate is "worker" type structure, be provided with first spring between supporting backing plate lower extreme and the fixing base, the supporting backing plate downside is provided with the shock pad, shock pad and fixing base fixed connection, be provided with the rubber granule between fixing base top and the supporting backing plate upper end, rubber granule and fixing base fixed connection.

As a further aspect of the present invention: the connecting device comprises a connecting block, a clamping groove, a pressing plate and a second spring, the connecting block is arranged on two sides of the bottom of the base, the connecting block is fixedly connected with the base, the connecting block is of a T-shaped structure, the pressing plate is arranged at the bottom of the connecting block, the pressing plate is fixedly connected with the connecting block, a plurality of second springs are arranged at the bottom of the pressing plate, the second springs are fixedly connected with the pressing plate, the pressing plate is slidably connected with the first locating rod, the bottom end of the connecting block is located on the upper side of the first locating rod, the clamping groove is formed in the upper side of the first.

As a further aspect of the present invention: the screw rod is positioned at the two ends of the inner side part of the fixed seat, and the thread directions are opposite.

Compared with the prior art, the beneficial effects of the utility model are that: the template supporting tool for the steel structure floor system can realize the lifting of the first positioning rod by arranging the threaded rod and the fixing plate, and can realize the lifting of the first positioning rod by arranging the fixing device, can realize the transverse and longitudinal fixation of the steel beam, effectively strengthen the support and fixation of the steel beam, is beneficial to improving the efficiency, and through the arrangement of the grooves, can realize the superposition of a plurality of positioning rods, enhances the application range of the supporting frame, and through arranging the first spring and the second spring, can effectively absorb the impact force generated during the vibration, ensure the stability of the supporting frame, and through arranging the shock pad, the influence of vibration on the device can be further reduced, the collision between parts can be reduced and the damping effect can be achieved by arranging the rubber particles, can conveniently fix first locating lever, simultaneously, also convenient dismantlement has strengthened work efficiency.

Drawings

Fig. 1 is a schematic structural view of a formwork support tool for a steel structure floor system.

Fig. 2 is a schematic structural diagram at a in fig. 1.

Fig. 3 is a schematic structural diagram at B in fig. 1.

In the figure: 1-clamping plate, 2-bearing plate, 3-base plate, 4-first motor, 5-screw rod, 6-fixed block, 7-fixed seat, 8-supporting backing plate, 9-first spring, 10-shock pad, 11-rubber particle, 12-base, 13-first positioning rod, 14-second positioning rod, 15-fixed plate, 16-second motor, 17-threaded rod, 18-groove, 19-connecting block, 20-clamping groove, 21-pressing plate and 22-second spring.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Example 1

Referring to fig. 1 to 3, in an embodiment of the present invention, a formwork support tool for a steel structure floor system includes a base 12, a fixing device and a connecting device, the top of the base 12 is provided with the fixing device, the fixing device is fixedly connected to the base 12, two sides of the bottom of the base 12 are provided with first positioning rods 13, the first positioning rods 13 are connected to the base 12 through the connecting device, a second positioning rod 14 is disposed under the first positioning rods 13, the first positioning rods 13 are movably connected to the second positioning rods 14, a second motor 16 is disposed inside the first positioning rods 13, the second motor 16 is connected to the first positioning rods 13 by bolts, an output end of the second motor 16 is connected to a threaded rod 17, a plurality of fixing plates 15 are disposed inside the second positioning rods 14, the fixing plates 15 are in threaded connection with the threaded rod 17, through setting up threaded rod 17 and fixed plate 15, can realize the lift of first locating lever 13, conveniently fix the girder steel of co-altitude not, second locating lever 14 bottom is provided with recess 18, recess 18 is used for connecting first locating lever 13, and recess 18 and first locating lever 13 threaded connection can realize the stack of a plurality of locating levers through setting up recess 18, have strengthened the accommodation of support frame.

In the embodiment, the fixing device comprises a clamping plate 1, a bearing plate 2, a base plate 3, a first motor 4, a screw rod 5, a fixing block 6, a fixing seat 7 and a damping device, the fixing seat 7 is arranged at the top of a base 12, the fixing seat 7 is fixedly connected with the base 12, the first motor 4 is arranged on the left side of the fixing seat 7, the first motor 4 is connected with the fixing seat 7 through a bolt, the screw rod 5 is arranged on the lower side of the first motor 4, the screw rod 5 penetrates through the fixing seat 7 and is connected with a bearing of the fixing seat 7, the first motor 4 is connected with the screw rod 5 through gear meshing, the screw threads at two ends of the inner part of the fixing seat 7 of the screw rod 5 are opposite in direction, the fixing blocks 6 are arranged at two ends of the inner part of the fixing seat 7 of the screw rod 5, the fixing blocks 6 are in threaded connection with, 7 upsides of fixing base are provided with base plate 3, be connected through damping device between base plate 3 and the

fixing base

7, 3 tops of base plate are provided with bearing plate 2, fixed connection between base plate 3 and the bearing plate 2, splint 1 and base plate 3, splint 1 and the equal sliding connection of bearing plate 2 start first motor 4, and first motor 4 drives lead screw 5 and rotates, and relative motion is along with the rotation of lead screw 5 to two fixed blocks 6 on the lead screw 5, and relative motion is to fixed block 6 drive splint 1, accomplishes the horizontal fixed to the girder steel, through setting up fixing device, can realize horizontal and fore-and-aft fixed to the girder steel, has effectively strengthened the support and the fixed to the girder steel, does benefit to the raise the efficiency.

In the embodiment, the damping device comprises a supporting base plate 8, a first spring 9, a damping pad 10 and rubber particles 11, the supporting base plate 8 is arranged between a fixed seat 7 and a base plate 3, the supporting base plate 8 is fixedly connected with the base plate 3, the supporting base plate 8 is of an I-shaped structure, the first spring 9 is arranged between the lower end of the supporting base plate 8 and the fixed seat 7, the first spring 9 is fixedly connected with the supporting base plate 8 and the first spring 9 is fixedly connected with the fixed seat 7, the impact force generated during vibration can be effectively absorbed by arranging the first spring 9, the stability of the supporting frame is ensured, the damping pad 10 is arranged on the lower side of the supporting base plate 8, the damping pad 10 is fixedly connected with the fixed seat 7, the influence of vibration on the device can be further reduced by arranging the damping pad 10, the rubber particles 11 are arranged between the top end of the fixed seat 7 and the upper end of the supporting base plate, rubber granule 11 and fixing base 7 fixed connection through setting up rubber granule 11, both can reduce colliding with between the part, can also play absorbing effect.

In this embodiment, the connecting device comprises a connecting block 19, a clamping groove 20, a pressure plate 21 and a second spring 22, the connecting blocks 19 are arranged at two sides of the bottom of the base 12, the connecting blocks 19 are fixedly connected with the base 12, the connecting block 19 is of a T-shaped structure, a pressure plate 21 is arranged at the bottom of the connecting block 19, the pressing plate 21 is fixedly connected with the connecting block 19, a plurality of second springs 22 are arranged at the bottom of the pressing plate 21, the second springs 22 are fixedly connected with the pressing plate 21, the pressing plate 21 is connected with the first positioning rod 13 in a sliding way, the bottom end of the connecting block 19 is arranged on the upper side of the first positioning rod 13 and is provided with a clamping groove 20, the clamping groove 20 is clamped with the first positioning rod 13, the first positioning rod 13 can be conveniently fixed by arranging the clamping groove 20, meanwhile, the steel beam is convenient to disassemble, the working efficiency is improved, and the second spring 22 can play a damping function and is beneficial to protecting the steel beam.

Example 2

A construction tool comprising the formwork support tool for a steel structural floor system of embodiment 1.

The template supporting tool for the steel structure floor system can realize the lifting of the first positioning rod 13 by arranging the threaded rod 17 and the fixing plate 15, can realize the transverse and longitudinal fixing of a steel beam by arranging the fixing device, effectively strengthens the supporting and fixing of the steel beam, is beneficial to improving the efficiency, can realize the superposition of a plurality of positioning rods by arranging the groove 18, strengthens the application range of the supporting frame, can effectively absorb the impact force generated during vibration by arranging the first spring 9 and the second spring 22, ensures the stability of the supporting frame, can further reduce the influence of the vibration on the device by arranging the shock pad 10, can reduce the collision between parts by arranging the rubber particles 11, can also play a shock absorption effect, can conveniently fix the first positioning rod 13 by arranging the clamping groove 20, and is convenient to disassemble simultaneously, the working efficiency is enhanced.

The utility model discloses a theory of operation is: start first motor 4, first motor 4 drives lead screw 5 and rotates, relative motion is to two fixed blocks 6 on the lead screw 5 along with the rotation of lead screw 5, fixed block 6 drives splint 1 and is relative motion, accomplish the transverse fixation to the girder steel, start second motor 16, second motor 16 drives threaded rod 17 and rotates, upward movement is to first locating lever 13 along with the rotation of threaded rod 17, first locating lever 13 drives base 12 upward movement, base 12 drives fixing device and is upward movement, the completion is the longitudinal fixity to the girder steel, through

recess

18 and 13 threaded connection of first locating lever, realize the stack of a plurality of locating levers.

The above is only the preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, without departing from the concept of the present invention, several 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 practicability of the patent.

Claims

1. A template supporting tool for a steel structure floor system comprises a base (12), a fixing device and a connecting device, and is characterized in that the top of the base (12) is provided with the fixing device, the fixing device is fixedly connected with the base (12), two sides of the bottom of the base (12) are provided with first positioning rods (13), the first positioning rods (13) are connected with the base (12) through the connecting device, second positioning rods (14) are arranged on the lower sides of the first positioning rods (13), the first positioning rods (13) are movably connected with the second positioning rods (14), a second motor (16) is arranged on the inner sides of the first positioning rods (13), the output ends of the lower sides of the second motors (16) are connected with threaded rods (17), a plurality of fixing plates (15) are arranged on the inner sides of the second positioning rods (14), and the fixing plates (15) are in threaded connection with the threaded rods (17), the bottom end of the second positioning rod (14) is provided with a groove (18).

2. The formwork support tool for the steel structure floor system according to claim 1, wherein the fixing device comprises a clamping plate (1), a bearing plate (2), a base plate (3), a first motor (4), a screw rod (5), a fixing block (6), a fixing seat (7) and a damping device, the fixing seat (7) is arranged at the top of a base (12), the fixing seat (7) is fixedly connected with the base (12), the first motor (4) is arranged on the left side of the fixing seat (7), the first motor (4) is in bolt connection with the fixing seat (7), the screw rod (5) is arranged on the lower side of the first motor (4), the screw rod (5) penetrates through the fixing seat (7) and is in bearing connection with the fixing seat (7), the first motor (4) is in gear engagement connection with the screw rod (5), the fixing block (6) is arranged at two ends of the screw rod (5) located at the inner part of the fixing seat (7), fixed block (6) and lead screw (5) threaded connection, fixed block (6) top is provided with splint (1), splint (1) and fixed block (6) fixed connection, fixing base (7) upside is provided with base plate (3), be connected through damping device between base plate (3) and fixing base (7), base plate (3) top is provided with bearing plate (2), fixed connection between base plate (3) and bearing plate (2).

3. The formwork support tool for a steel structural floor system as claimed in claim 2, the damping device comprises a supporting cushion plate (8), a first spring (9), a damping cushion (10) and rubber particles (11), the supporting base plate (8) is arranged between the fixed seat (7) and the base plate (3), the supporting base plate (8) is fixedly connected with the base plate (3), the supporting base plate (8) is of an I-shaped structure, a first spring (9) is arranged between the lower end of the supporting base plate (8) and the fixed seat (7), a shock pad (10) is arranged on the lower side of the supporting base plate (8), the shock pad (10) is fixedly connected with the fixed seat (7), rubber particles (11) are arranged between the top end of the fixing seat (7) and the upper end of the supporting base plate (8), and the rubber particles (11) are fixedly connected with the fixing seat (7).

4. The formwork support tool for a steel structural floor system as recited in claim 3, the connecting device comprises a connecting block (19), a clamping groove (20), a pressing plate (21) and a second spring (22), the connecting blocks (19) are arranged at two sides of the bottom of the base (12), the connecting blocks (19) are fixedly connected with the base (12), the connecting block (19) is of a T-shaped structure, a pressure plate (21) is arranged at the bottom of the connecting block (19), the pressing plate (21) is fixedly connected with the connecting block (19), a plurality of second springs (22) are arranged at the bottom of the pressing plate (21), the second springs (22) are fixedly connected with the pressing plate (21), the pressing plate (21) is connected with the first positioning rod (13) in a sliding mode, a clamping groove (20) is formed in the bottom end of the connecting block (19) and located on the upper side of the first positioning rod (13), and the clamping groove (20) is connected with the first positioning rod (13) in a clamping mode.

5. The formwork support tool for steel structural floor systems according to claim 4, wherein the screw rod (5) is threaded in opposite directions at both ends of the inner part of the fixing base (7).