CN217631246U

CN217631246U - Novel early-dismantling head structure form of basement roof post-cast strip template

Info

Publication number: CN217631246U
Application number: CN202220846066.2U
Authority: CN
Inventors: 熊安乾; 杨海; 张亮
Original assignee: Shenyang Tengyue Construction Engineering Co ltd
Current assignee: Shenyang Tengyue Construction Engineering Co ltd
Priority date: 2022-04-13
Filing date: 2022-04-13
Publication date: 2022-10-21
Anticipated expiration: 2032-04-13

Abstract

The utility model relates to the technical field of building construction, in particular to a novel early dismantling head structure form of a basement roof post-cast strip template, which comprises a first lead screw, wherein the inner thread of the first lead screw is connected with a second lead screw, the upper end of the second lead screw penetrates through the first lead screw and is fixedly connected with a support plate, the surface of the first lead screw is in threaded connection with a bracket and a threaded sleeve from top to bottom, and the bottom of the threaded sleeve is fixedly connected with a jacking ring; through setting up grafting structure and auxiliary structure, can strengthen this early joint strength between tearing head and the steel pipe support open, tear the fixed mode that wholly stabilizes of carrying out of first single use early than the tradition, this mode is under grafting structure and auxiliary structure's combined action, the frictional force between first lead screw and the steel pipe support has been strengthened, the condition that leads to the backup pad position to descend because first lead screw landing has effectively been prevented, and then avoided because the lead screw landing leads to the not good influence of supporting effect to pour the condition of back one-tenth type effect.

Description

Novel early-dismantling head structure form of basement roof post-cast strip template

Technical Field

The utility model relates to a construction technical field, it early tears first structural style open to special a novel basement roof post-cast strip template.

Background

The early-dismantling formwork consists of a formwork and a supporting system, wherein the early-dismantling formwork is that an early-dismantling device is arranged in the floor formwork supporting system, and when the floor concrete reaches early-dismantling strength, a lifting bracket of the early-dismantling device is lowered, and the floor formwork is dismantled and recycled.

At present, the head is torn open early to current in the use, usually with lead screw disect insertion steel pipe support fit mounting to early tear open the head fixed, this kind of fixed mode is comparatively single, and fixed effect is relatively poor, because early tear open the head and the junction slip of steel pipe support leads to influencing its supporting effect easily, and then has influenced the shaping effect of concreting, current demand of satisfying that can not be fine.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a novel first structural style is early torn open to basement roof post-cast strip template for solving above-mentioned problem, improve the current problem that the effect is relatively poor of early tearing open and steel pipe support junction.

The utility model discloses a following technical scheme realizes above-mentioned purpose, a novel first structural form is early torn open to basement roof post-cast strip template, including first lead screw, the inside threaded connection of first lead screw has the second lead screw, first lead screw and fixedly connected with backup pad are run through to the upper end of second lead screw, threaded connection has bracket and thread bush down on the surface of first lead screw from last, the bottom fixedly connected with top rotating ring of thread bush, the bottom fixedly connected with grafting structure of first lead screw, grafting structure's inside is provided with auxiliary structure.

Preferably, the inserting structure comprises a connecting rod, the connecting rod is fixedly connected to the bottom of the first screw rod, a connecting ring is connected to the surface of the connecting rod in a sliding mode, the inner side of the connecting ring penetrates through the connecting rod and is fixedly connected with a trigger block, a first spring is fixedly connected between the trigger block and the inner top wall of the connecting rod, and the trigger block is in a flat-top conical shape.

Preferably, the inserting structure further comprises a plurality of mounting grooves, the surfaces of the mounting grooves and the connecting rod are annularly arranged, the inner walls of the mounting grooves are slidably connected with connecting blocks, one side of each connecting block is in contact with the surface of the corresponding triggering block, and second springs are fixedly connected between the bottoms of the connecting blocks and the inner walls of the connecting rods.

Preferably, one side of the connecting block, which is far away from the trigger block, is provided with a resistance increasing block, one side of the resistance increasing block is fixedly connected with ejection rods which are uniformly distributed, the other end of each ejection rod penetrates through the connecting block and is fixedly connected with a third spring, and the other end of each third spring is fixedly connected with the inner wall of the connecting block.

Preferably, auxiliary structure includes the gas receiver, gas receiver fixed connection is in the interior diapire of connecting rod, the inside packing of gas receiver has inert gas, the inner wall sliding connection of gas receiver has the piston rod, the upper end of piston rod run through the gas receiver and with the bottom fixed connection of trigger block.

Preferably, the surface of the air reservoir is communicated with uniformly distributed guide pipes, and the other ends of the guide pipes penetrate through the connecting rod and are communicated with compression air bags positioned inside the connecting rod.

Preferably, one side of the compression balloon far away from the catheter is fixedly connected with a bump, the bump is in sliding connection with the inner wall of the connecting rod, and the bump is hemispherical.

The utility model has the advantages that: through setting up grafting structure and auxiliary structure, can strengthen this early joint strength between head and the steel pipe support of tearing open, tear the first single fixed mode that carries out whole firm of use early than the tradition, this mode is under grafting structure and auxiliary structure's combined action, has strengthened the frictional force between first lead screw and the steel pipe support, has effectively prevented because the landing of first lead screw leads to the condition that the backup pad position descends, and then has avoided because the lead screw landing leads to the not good influence of supporting effect to pour the condition of back one-tenth effect.

Drawings

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

fig. 2 is a schematic view of the connection between the insertion structure and the first screw rod of the present invention;

FIG. 3 is a schematic view of the connection between the auxiliary structure and the insertion structure of the present invention;

fig. 4 is an enlarged view of a in fig. 3.

In the figure: 1. a first lead screw; 2. a second lead screw; 3. a support plate; 4. a bracket; 5. a threaded sleeve; 6. a plug-in structure; 7. an auxiliary structure; 501. jacking the ring; 601. a connecting rod; 602. a connecting ring; 603. a first spring; 604. a trigger block; 605. connecting blocks; 606. a resistance increasing block; 607. a second spring; 608. ejecting the rod; 609. a third spring; 701. a piston rod; 702. an air cylinder; 703. a bump; 704. a conduit; 705. the balloon is compressed.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

In the specific implementation: as shown in fig. 1-4, a novel structural form of a structure of a basement roof post-cast strip early-dismantling structure, comprises a first lead screw 1, the internal thread of the first lead screw 1 is connected with a second lead screw 2, the upper end of the second lead screw 2 runs through the first lead screw 1 and a fixedly connected support plate 3, the surface of the first lead screw 1 is connected with a bracket 4 and a thread sleeve 5 from top to bottom, the bottom of the thread sleeve 5 is fixedly connected with a jacking ring 501, the bottom of the first lead screw 1 is fixedly connected with a plug-in structure 6, the inside of the plug-in structure 6 is provided with an auxiliary structure 7, the plug-in structure 6 can be inserted into a corresponding steel pipe support through the joint action of the plug-in structure 6 and the auxiliary structure 7, the connection strength between the first lead screw 1 and the steel pipe support can be enhanced, the support effect is prevented from being reduced due to the sliding of the first lead screw 1 in the using process, the forming effect after pouring is further influenced, the second lead screw 2 can be rotated, the position of the support plate 3 can be adjusted, and further, templates with different heights can be supported, and the keel can be supported through the position of the adjusting bracket 4, and the application range of the device is effectively improved.

As shown in fig. 2, 3 and 4, the plug-in structure 6 includes a connecting rod 601, the connecting rod 601 is fixedly connected to the bottom of the first lead screw 1, a connecting ring 602 is slidably connected to the surface of the connecting rod 601, the inner side of the connecting ring 602 penetrates through the connecting rod 601 and is fixedly connected with a trigger block 604, a first spring 603 is fixedly connected between the trigger block 604 and the inner top wall of the connecting rod 601, the first spring 603 is disposed and can be used for resetting the trigger block 604, the trigger block 604 is in the shape of a flat-top cone, when the template is supported, the connecting rod 601 is inserted into a corresponding steel pipe bracket and then descends by rotating the threaded sleeve 5, the threaded sleeve 5 drives the pushing ring 501 at the bottom thereof to synchronously move downwards in the process, and then the pushing ring 501 pushes the connecting ring 602 to drive the trigger block 604 to descend, in the process, the trigger block 604 stretches the first spring 603, the plug-in structure 6 further includes a plurality of mounting grooves, the surface of the connecting rod 601 is annularly arranged on a plurality of mounting grooves, the inner wall of each mounting groove is connected with a connecting block 605 in a sliding manner, one side of each connecting block 605 is in contact with the surface of the corresponding trigger block 604, a second spring 607 is fixedly connected between the bottom of each connecting block 605 and the inner wall of the corresponding connecting rod 601, the second spring 607 is arranged for resetting the corresponding connecting rod 601, in the descending process of the corresponding trigger block 604, the connecting blocks 605 can be extruded through the surface of the conical-topped trigger block 604, so that the outer sides, connected with the corresponding connecting rod 601, of the connecting blocks 605 can move, in the descending process, the second springs 607 can be compressed by the corresponding connecting blocks 605, resistance increasing blocks 606 are arranged on the sides, far away from the corresponding trigger blocks 604, one sides of the resistance increasing blocks 606 are fixedly connected with uniformly distributed ejector rods 608, the resistance increasing blocks 606 are rubber members, the other ends of the ejector rods 608 penetrate through the corresponding connecting blocks 605 and are fixedly connected with third springs 609, and the other ends of the third springs 609 are fixedly connected with the inner walls of the corresponding connecting blocks 605, move the in-process to the outside at connecting block 605, can make resistance-increasing piece 606 pass the mounting groove gradually and contact with steel pipe support's inner wall, rubber component's resistance-increasing piece 606 can increase the frictional force of connecting rod 601 and steel pipe support, and then improved fixed effect, the first landing of having avoided tearing open early leads to the not good condition of supporting effect, the inner wall of steel pipe support is hugged closely to resistance-increasing piece 606 that can make being ejected through setting up third spring 609 simultaneously, further improved fixed effect and reduced the possibility of landing.

As shown in fig. 1, 2 and 3, the auxiliary structure 7 includes an air reservoir 702, the air reservoir 702 is fixedly connected to the inner bottom wall of the connecting rod 601, inert gas is filled in the air reservoir 702, a piston rod 701 is slidably connected to the inner wall of the air reservoir 702, the upper end of the piston rod 701 penetrates through the air reservoir 702 and is fixedly connected to the bottom of the trigger block 604, the surface of the air reservoir 702 is communicated with uniformly distributed guide tubes 704, the other end of the guide tube 704 penetrates through the connecting rod 601 and is communicated with a compression air bag 705 located inside the connecting rod 601, one side of the compression air bag 705 away from the guide tube 704 is fixedly connected with a bump 703, the bump 703 is slidably connected to the inner wall of the connecting rod 601, the bump 703 is hemispherical in the process of moving the threaded sleeve 5 downward, the trigger block 604 can drive the piston rod 701 to squeeze the inert gas in the air reservoir 702, so that the inert gas can pass through the inside of the compression air bag 704 and swell the compression air bag 705, the bump 703 is guided into the inside of the compression air bag 601 through the swelled compression air bag 704, the bump 601, the bump is in contact with the inner wall of the steel pipe support, further enhancing the friction between the connecting rod 601 and preventing the screw rod 601 from sliding and preventing the screw rod 703 from sliding down, thereby preventing the sliding of the screw rod from being loosened and preventing the screw rod from sliding device from being effectively.

The utility model discloses when using, the head of will early tearing open passes through the inside that connecting rod 601 inserted corresponding steel pipe support, rotatory thread bush 5 again, make thread bush 5 drive go-between 602 move down, under the effect of grafting structure 6 in this process, can push up connecting block 605 through trigger block 604 and make resistance-increasing piece 606 ejecting from the inside of connecting rod 601, simultaneously under the effect of third spring 609 and liftout pole 608, can make resistance-increasing piece 606 hug closely the inner wall of steel pipe support, and then improve the frictional force between connecting rod 601 and the steel pipe support inner wall, can be ejecting with lug 703 under auxiliary structure 7's effect at this in-process, further improve the frictional force between connecting rod 601 and the steel pipe support inner wall, effectively avoided traditional early tearing open the head and steel pipe support junction landing to lead to the supporting effect to descend and then influence the fashioned effect of pouring, when supporting the template, the height of backup pad 3 is adjusted to the rotatory second lead screw 2 of accessible, and then can support the template of different heights, can adjust its height through swivel bracket 4 simultaneously, and then can support the application scope of fossil fragments, effectively improved the device.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a novel first structural form is early torn open to basement roof post-cast strip template, includes first lead screw (1), its characterized in that: the utility model discloses a lead screw structure, including first lead screw (1), the inside threaded connection of first lead screw (1) has second lead screw (2), the upper end of second lead screw (2) runs through first lead screw (1) and fixedly connected with backup pad (3), there are bracket (4) and thread bush (5) on the surface of first lead screw (1) from last to threaded connection down, the bottom fixedly connected with of thread bush (5) pushes up ring (501), the bottom fixedly connected with grafting structure (6) of first lead screw (1), the inside of grafting structure (6) is provided with auxiliary structure (7).

2. The novel early dismantling head structure form of the basement roof post-cast strip template according to claim 1, characterized in that: the inserting structure (6) comprises a connecting rod (601), the connecting rod (601) is fixedly connected to the bottom of the first screw rod (1), the surface of the connecting rod (601) is connected with a connecting ring (602) in a sliding mode, the inner side of the connecting ring (602) penetrates through the connecting rod (601) and is fixedly connected with a trigger block (604), a first spring (603) is fixedly connected between the inner top wall of the trigger block (604) and the inner top wall of the connecting rod (601), and the trigger block (604) is in a flat conical shape.

3. The novel early dismantling head structure form of the basement roof post-cast strip template according to claim 2, characterized in that: the inserting structure (6) further comprises a plurality of installing grooves, the surfaces of the installing grooves and the connecting rod (601) are annularly arranged, the inner wall of each installing groove is connected with a connecting block (605) in a sliding mode, one side of each connecting block (605) is in contact with the surface of the corresponding triggering block (604), and a second spring (607) is fixedly connected between the bottom of each connecting block (605) and the inner wall of the corresponding connecting rod (601).

4. The novel early dismantling head structure form of the basement roof post-cast strip template according to claim 3, characterized in that: one side of the connecting block (605), which is far away from the trigger block (604), is provided with a resistance increasing block (606), one side of the resistance increasing block (606) is fixedly connected with ejection rods (608) which are uniformly distributed, the other end of the ejection rods (608) penetrates through the connecting block (605) and is fixedly connected with a third spring (609), and the other end of the third spring (609) is fixedly connected with the inner wall of the connecting block (605).

5. The novel early dismantling head structure form of the basement roof post-cast strip template according to claim 2, characterized in that: auxiliary structure (7) include air receiver (702), air receiver (702) fixed connection is in the interior diapire of connecting rod (601), the inside packing of air receiver (702) has inert gas, the inner wall sliding connection of air receiver (702) has piston rod (701), the upper end of piston rod (701) run through air receiver (702) and with the bottom fixed connection of trigger block (604).

6. The novel early dismantling head structure form of the basement roof post-cast strip template according to claim 5, characterized in that: the surface of the air cylinder (702) is communicated with evenly distributed guide pipes (704), and the other ends of the guide pipes (704) penetrate through the connecting rod (601) and are communicated with a compression air bag (705) positioned in the connecting rod (601).

7. The novel early dismantling head structure form of the basement roof post-cast strip template according to claim 6, characterized in that: a bump (703) is fixedly connected to one side of the compression balloon (705) far away from the catheter (704), the bump (703) is in sliding connection with the inner wall of the connecting rod (601), and the bump (703) is hemispherical.