CN218375237U

CN218375237U - High and large formwork supporting structure

Info

Publication number: CN218375237U
Application number: CN202221966276.1U
Authority: CN
Inventors: 刘昕; 贾伟跃; 查峰; 王皓辉; 叶帅
Original assignee: Zhejiang Nanfang Engineering Consulting Management Co ltd
Current assignee: Zhejiang Nanfang Engineering Consulting Management Co ltd
Priority date: 2022-07-28
Filing date: 2022-07-28
Publication date: 2023-01-24
Anticipated expiration: 2032-07-28

Abstract

The utility model belongs to the technical field of bearing structure technique and specifically relates to a tall and big template bearing structure, comprising a base plate, the inside fixedly connected with motor of bottom plate, the first rotation pole of output fixedly connected with of motor, the other end fixedly connected with limiting plate of first rotation pole, the spacing box of top fixedly connected with of bottom plate, the inside rotation of spacing box is connected with the limiting plate, the spacing section of thick bamboo of top fixedly connected with lift of spacing box, the inside sliding connection of the spacing section of thick bamboo that goes up and down has a section of thick bamboo that goes up and down, the top fixedly connected with second dwang of limiting plate, the utility model discloses in, can realize driving first dwang and limiting plate and second dwang through the motor that sets up and rotate to can make threaded rod and the inside thread groove threaded connection of a section of thick bamboo that goes up and down, steady rising under the stop gear's of both sides spacing, realize the automatic lifting to the template.

Description

High and large formwork supporting structure

Technical Field

The utility model relates to a bearing structure technical field specifically is a big template bearing structure of height.

Background

The high and large formwork refers to a formwork supporting system which is used for supporting a concrete member formwork on a construction site of a construction project and has the supporting height of more than 8 meters, the crossing width of the erected support is more than 18 meters, or the load per square meter of the construction is more than 15 kilonewtons, or the load per meter of a concentration line is more than 20 kilonewtons, and the high and large formwork project is commonly used for concrete pouring.

The Chinese utility model with the patent number of CN215760442U and the name of 'a high and large formwork supporting structure' discloses a supporting structure for a formwork, which comprises a circular plate, wherein the circular plate is provided with a mounting hole, and the outer side of the mounting hole is provided with a limiting device; the limiting device comprises a holding ball, a vertical rod, a sliding block, a sliding groove, a ferrule, an inserting rod, a slot and a clamping block; the bottom rigid coupling of holding the ball has the montant, the bottom rigid coupling of montant has the slider, slider and spout slip joint, the top outer wall welding of montant has the lasso, the inboard rigid coupling of lasso has the inserted bar, the inboard outer wall laminating of inserted bar has the slot, the outside inner wall at the fixture block is seted up to the slot, the below outer wall of fixture block laminates with the internal surface of mounting hole mutually. The fixture block is limited in the mounting hole, so that the stability of the support structure is guaranteed, the stability of the support structure is improved through the matching between the mounting hole and the limiting device, the protection function is lacked, and the degree of automation is not high.

There is therefore a need for a tall formwork support structure that ameliorates the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a big template bearing structure of height to solve the problem that proposes among the above-mentioned background art.

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

a high and large template supporting structure comprises a bottom plate, wherein a motor is fixedly connected inside the bottom plate, a first rotating rod is fixedly connected at the output end of the motor, a limiting plate is fixedly connected at the other end of the first rotating rod, a limiting box is fixedly connected above the bottom plate, a limiting plate is rotatably connected inside the limiting box, a lifting limiting barrel is fixedly connected above the limiting box, a lifting barrel is slidably connected inside the lifting limiting barrel, a second rotating rod is fixedly connected above the limiting plate, a threaded rod is arranged at the top of the second rotating rod and penetrates through the bottom of the lifting barrel, a threaded groove and an inserting groove are formed inside the lifting barrel, the inserting groove can be used for inserting a supporting frame of a template, the threaded rod is in threaded connection with the threaded groove, and the motor can be started to drive the first rotating rod, the limiting plate and the second rotating rod to rotate, thereby, the threaded rod can be connected with the thread groove in the lifting cylinder by screw thread, the threaded rod can stably ascend under the limit of the limit mechanisms at two sides, the automatic lifting of the template is realized, the insertion groove is communicated with the outside, one side of the lifting limit cylinder is provided with an arc-shaped groove, the inside of the second rotating rod is fixedly connected with an electric push rod, the electric push rod penetrates through the inside of the arc-shaped groove, the top of the bottom plate is fixedly connected with a fixed rod, one side of the fixed rod is provided with a steering limit groove, after the lifting cylinder is lifted to the upper part by a starting motor, the two electric push rods at one side of the second rotating rod are both positioned at the two ends in the arc-shaped groove, the electric push rods can be extended to penetrate through the arc-shaped groove by extending the electric push rods, so that the end parts of the two electric push rods are respectively clamped in the two steering limit grooves for limiting, the realization is to the location of a lift section of thick bamboo to can avoid the motor failure to cause a lift section of thick bamboo automatic descending, the top fixedly connected with control switch of bottom plate, one side fixedly connected with switch box of control switch, switch box and control switch can realize the lift to a lift section of thick bamboo, can avoid the template at structure top to push down the damage that causes the motor under the spacing of limiting plate.

As the utility model discloses preferred scheme, spacing box, dead lever and control switch all are located the top of bottom plate, the quantity of dead lever is provided with two, two the dead lever all is located one side of the spacing section of thick bamboo of lift.

As the utility model discloses preferred scheme, the lift spacing groove has all been seted up to the inside both sides of a lift spacing section of thick bamboo, the equal fixedly connected with slider in both sides of a lift section of thick bamboo, the slider is located the inside slip of lift spacing groove.

As the utility model discloses preferred scheme, the threaded rod restrict in the inside rotation of thread groove is connected, be provided with the baffle between insertion groove and the thread groove, a lift section of thick bamboo restricts in the inside slip of the spacing section of thick bamboo of going up and down.

As the utility model discloses preferred scheme, the limiting plate restrict in the top of bottom plate slides, two the one end of electric putter stiff end is located same central point, two electric putter mutually perpendicular.

As the utility model discloses preferred scheme, two the dead lever with distance between the spacing box equals, two the inside of dead lever is all offered and is adapted to the second dwang and extend the spacing groove that turns to of end, two it sets up relatively to turn to the spacing groove.

As the utility model discloses preferred scheme, one side of control switch is provided with the switch box, switch box and control switch fixed connection, the inside of bottom plate is run through and is provided with the screw, the screw distribute in the inside four corners of bottom plate.

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

1. the utility model discloses in, can realize driving first dwang and limiting plate and second dwang through the motor that sets up and rotate to can make threaded rod and the inside thread groove threaded connection of a lift section of thick bamboo, steady rising under the stop gear's of both sides spacing, realize the automatic lifting to the template.

2. The utility model discloses in, can be with a lift section of thick bamboo lifting to top back through the electric putter who sets up at starter motor, two electric putter of second dwang one side all are located the inside both ends position of arc wall extends electric putter and can realize extending the electric putter and run through the arc wall, makes two electric putter's tip block respectively in two inside that turn to the spacing groove carry on spacingly, realize the location to a lift section of thick bamboo to can avoid the motor failure to cause a lift section of thick bamboo automatic descending.

3. The utility model discloses in, through the support frame that can insert the closed template of inserting of setting, can realize the lift to a lift section of thick bamboo through the switch box and the control switch that set up, can avoid the damage that the template at structure top pushed down and causes the motor under the spacing of limiting plate.

Drawings

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

fig. 2 is a schematic top view of the present invention;

fig. 3 is a schematic structural view of the front view of the present invention;

fig. 4 is a schematic view of the internal structure of the main view of the present invention;

in the figure: 1. a base plate; 2. a motor; 3. a first rotating lever; 4. a limiting plate; 5. a second rotating lever; 6. an electric push rod; 7. a threaded rod; 8. a limiting box; 9. a lifting limiting cylinder; 10. an arc-shaped slot; 11. a lifting limiting groove; 12. a slider; 13. a thread groove; 14. a plugging groove; 15. A fixing rod; 16. a steering limit groove; 17. a control switch; 18. a switch box; 19. a screw; 20. a lifting cylinder.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the scope of protection of the present invention.

In order to facilitate understanding of the present invention, reference will now be made to the more complete description of the present invention. Several embodiments of the present invention are presented. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-4, the present invention provides a technical solution:

embodiment 1, please refer to fig. 1, 2, 3, and 4, a tall and big formwork support structure includes a bottom plate 1, a motor 2 is fixedly connected to an inside of the bottom plate 1, an output end of the motor 2 is fixedly connected to a first rotating rod 3, another end of the first rotating rod 3 is fixedly connected to a limiting plate 4, a limiting box 8 is fixedly connected to an upper side of the bottom plate 1, a limiting plate 4 is rotatably connected to an inside of the limiting box 8, a lifting limiting cylinder 9 is fixedly connected to an upper side of the limiting box 8, a lifting cylinder 20 is slidably connected to an inside of the lifting limiting cylinder 9, a second rotating rod 5 is fixedly connected to an upper side of the limiting plate 4, a threaded rod 7 is disposed on a top of the second rotating rod 5, the second rotating rod 5 penetrates through a bottom of the lifting cylinder 20, a threaded groove 13 and an insertion groove 14 are disposed inside the lifting cylinder 20, the insertion groove 14 can be inserted into a support frame of a formwork, the threaded rod 7 is in threaded connection with the threaded groove 13, the starting motor 2 can drive the first rotating rod 3, the limiting plate 4 and the second rotating rod 5 to rotate, so that the threaded rod 7 can be in threaded connection with a threaded groove 13 in the lifting cylinder 20 and stably ascends under the limiting of the limiting mechanisms on the two sides, automatic lifting of a template is realized, the insertion groove 14 is communicated with the outside, one side of the lifting limiting cylinder 9 is provided with an arc-shaped groove 10, the inside of the second rotating rod 5 is fixedly connected with an electric push rod 6, the electric push rod 6 penetrates through the arc-shaped groove 10, the top of the bottom plate 1 is fixedly connected with a fixing rod 15, one side of the fixing rod 15 is provided with a steering limiting groove 16, after the lifting cylinder 20 is lifted to the upper side by the starting motor 2, the two electric push rods 6 on one side of the second rotating rod 5 are both located at the two end positions in the arc-shaped groove 10, and the electric push rods 6 can be extended to penetrate through the arc-shaped groove 10, make two electric putter 6's tip block respectively in two inside that turn to spacing groove 16 spacing, the realization is to the location of a lift section of thick bamboo 20, thereby can avoid motor 2 failure to cause a lift section of thick bamboo 20 automatic decline, the top fixedly connected with control switch 17 of bottom plate 1, one side fixedly connected with switch box 18 of control switch 17, switch box 18 and control switch 17 can realize the lift to a lift section of thick bamboo 20, can avoid the template at structure top to push down the damage that causes motor 2 under limiting plate 4's spacing.

Embodiment 2, please refer to fig. 2 and 4, the limiting box 8, the two fixing rods 15 and the control switch 17 are all located above the bottom plate 1, two fixing rods 15 are provided, and the two fixing rods 15 are located on one side of the lifting limiting cylinder 9.

In embodiment 3, referring to fig. 2 and 4, the lifting limiting grooves 11 are formed on both sides of the inside of the lifting limiting cylinder 9, the sliding blocks 12 are fixedly connected to both sides of the lifting cylinder 20, and the sliding blocks 12 are located inside the lifting limiting grooves 11 to slide.

Embodiment 4, referring to fig. 3 and 4, the threaded rod 7 is limited to the inner portion of the threaded groove 13 for rotational connection, a partition plate is disposed between the insertion groove 14 and the threaded groove 13, and the elevating cylinder 20 is limited to the inner portion of the elevating limiting cylinder 9 for sliding.

Embodiment 5, referring to fig. 1 and 4, the limiting plate 4 is limited to slide above the bottom plate 1, one end of the fixed ends of the two electric push rods 6 are located at the same center point, and the two electric push rods 6 are perpendicular to each other.

Embodiment 6, referring to fig. 1 and 4, the distance between the two fixing rods 15 and the limiting box 8 is equal, the two fixing rods 15 are both provided with a steering limiting groove 16 adapted to the extending end of the second rotating rod 5, and the two steering limiting grooves 16 are disposed oppositely.

Embodiment 7, referring to fig. 2, 3 and 4, a switch box 18 is disposed on one side of the control switch 17, the switch box 18 is fixedly connected to the control switch 17, a screw 19 penetrates through the inside of the bottom plate 1, and the screw 19 is distributed at four corners of the inside of the bottom plate 1.

The working principle is as follows: during the use, the utility model discloses in, starter motor 2 can realize driving first dwang 3 and limiting plate 4 and second dwang 5 and rotate, thereby can make threaded rod 7 and the inside thread groove 13 threaded connection of a lift section of thick bamboo 20, steady rising under the stop gear's of both sides spacing, realize the automatic lifting to the template, after starter motor 2 with a lift section of thick bamboo 20 lifting to top, two electric putter 6 of second dwang 5 one side all are located the inside both ends position of arc wall 10, it can realize running through arc wall 10 with electric putter 6 extension to extend, make the tip of two electric putter 6 block respectively in two inside that turn to spacing groove 16 carry on spacingly, realize the location to a lift section of thick bamboo 20, thereby can avoid motor 2 failure to cause a lift section of thick bamboo 20 automatic decline, the support frame that the template can be inserted to the closure groove 14, can realize the lift to a lift section of thick bamboo 20 through switch box 18 and the control switch 17 that sets up, can avoid the template of structure top to push down to cause the damage of motor 2 under the spacing of limiting plate 4.

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

Claims

1. The utility model provides a big template bearing structure, includes bottom plate (1), its characterized in that: the inner part of the bottom plate (1) is fixedly connected with a motor (2), the output end of the motor (2) is fixedly connected with a first rotating rod (3), the other end of the first rotating rod (3) is fixedly connected with a limiting plate (4), the upper part of the bottom plate (1) is fixedly connected with a limiting box (8), the inner part of the limiting box (8) is rotatably connected with a limiting plate (4), the upper part of the limiting box (8) is fixedly connected with a lifting limiting barrel (9), the inner part of the lifting limiting barrel (9) is slidably connected with a lifting barrel (20), the upper part of the limiting plate (4) is fixedly connected with a second rotating rod (5), the top part of the second rotating rod (5) is provided with a threaded rod (7), the second rotating rod (5) penetrates through the bottom part of the lifting barrel (20), the inner part of the lifting barrel (20) is provided with a threaded groove (13) and an inserting groove (14), the rotating rod (7) is in threaded connection with the threaded groove (13), the inserting groove (14) is communicated with the outer part, one side of the lifting limiting barrel (9) is provided with an arc-shaped groove (10), the inner part of the push rod (6) is connected with an electric push rod (6), and the top part of the bottom plate (1) is connected with an electric fixing rod (6), one side of the fixing rod (15) is provided with a steering limiting groove (16), a control switch (17) is fixedly connected to the upper portion of the bottom plate (1), and a switch box (18) is fixedly connected to one side of the control switch (17).

2. The tall form support structure of claim 1, wherein: spacing box (8), dead lever (15) and control switch (17) all are located the top of bottom plate (1), the quantity of dead lever (15) is provided with two, two dead lever (15) all are located one side of the spacing section of thick bamboo of lift (9).

3. A tall form support structure as claimed in claim 1, wherein: the lifting limiting groove (11) is formed in two sides of the inside of the lifting limiting barrel (9), sliding blocks (12) are fixedly connected to two sides of the lifting barrel (20), and the sliding blocks (12) are located in the lifting limiting groove (11) and slide inside.

4. A tall form support structure as claimed in claim 1, wherein: the threaded rod (7) is limited in the internal rotation connection of the threaded groove (13), a partition plate is arranged between the insertion groove (14) and the threaded groove (13), and the lifting cylinder (20) is limited in the internal sliding of the lifting limiting cylinder (9).

5. A tall form support structure as claimed in claim 1, wherein: the limiting plate (4) is limited to slide above the bottom plate (1), one end of the fixed end of the two electric push rods (6) is located at the same central point, and the two electric push rods (6) are perpendicular to each other.

6. A tall form support structure as claimed in claim 1, wherein: two dead lever (15) with distance between spacing box (8) equals, two the inside of dead lever (15) is all seted up and is adapted to second dwang (5) and extend turning to spacing groove (16) of end, two turn to spacing groove (16) and set up relatively.

7. A tall form support structure as claimed in claim 1, wherein: one side of control switch (17) is provided with switch box (18), switch box (18) and control switch (17) fixed connection, the inside of bottom plate (1) is run through and is provided with screw (19), screw (19) distribute in the inside four corners of bottom plate (1).