CN219973889U

CN219973889U - A hang mould instrument for floor level entrance to a cave

Info

Publication number: CN219973889U
Application number: CN202321288015.3U
Authority: CN
Inventors: 涂晨星; 徐小洋; 刘炀; 瞿火祥; 郑义; 张颖; 丁文玲; 鲍立国; 马万军; 马歆雅; 吴培培; 孙立国; 张小泉
Original assignee: China Construction Second Engineering Bureau Co Ltd
Current assignee: China Construction Second Engineering Bureau Co Ltd
Priority date: 2023-05-25
Filing date: 2023-05-25
Publication date: 2023-11-07
Anticipated expiration: 2033-05-25

Abstract

The utility model provides a mould hanging tool for a horizontal hole of a floor slab, and belongs to the technical field of mould hanging tools for horizontal holes of floor slabs. This hang mould instrument, including the support, with leg joint's jib and with jib end-to-end connection's template, the support is including folding foot rest and fixed the setting be in the telescopic link at the top of folding foot rest the top of telescopic link is fixed to be provided with nut a, nut a threaded connection has the horizontal pole be provided with a plurality of jibs on the horizontal pole, follow the axial of horizontal pole is the interval setting, the jib link up the entrance to a cave with the template is connected the edge of template encircles and is provided with round rubber tube, has solved after the installation is accomplished adjustment template position inconvenient and after pouring into retarding soil to the entrance to a cave, the problem of leaking slurry easily appears in template edge.

Description

A hang mould instrument for floor level entrance to a cave

Technical Field

The utility model relates to the technical field of floor horizontal hole die hanging tools, in particular to a die hanging tool for a floor horizontal hole.

Background

In the floor construction process, construction holes such as floor paying-off holes and material conveying holes are inevitably left, wood forms are generally adopted below floors to seal the holes for sealing the construction holes, meanwhile, steel pipe supports are erected to support the wood forms, the holes are sealed after concrete is poured on the wood forms, the steel pipe supports are erected at the lower parts of floors in a relatively complex mode, labor is consumed in the erection mode, the existing method for sealing the construction holes by using hanging rods and templates is achieved in order to solve the problem, concrete is filled into the holes to seal the holes after the templates are sealed from the lower parts of the floors after the holes are fixed by installing supports and hanging rods above the templates, in the process of sealing the holes by using the mode, gaps exist after the templates are attached to the templates due to rough surfaces of the floors, the problem that slurry leakage easily occurs in the process of the concrete is solved, the existing supports are fixed in the mode that the supports are fixed below the bolts after the installation is completed, the positions of the hanging rods are required to be adjusted on the upper layers when the upper layers of the floors, and the lower layers are required to be adjusted, and the templates are not required to be adjusted conveniently.

Disclosure of Invention

In order to overcome the defects, the utility model provides a die lifting tool for a horizontal hole of a floor slab, which is used for solving the problems.

The utility model is realized in the following way:

a hang mould instrument for horizontal entrance to a cave of floor, include the support, with leg joint's jib and with jib end-to-end connection's template, the support is including folding foot rest and fixed the setting be in the telescopic link at the top of folding foot rest the top of telescopic link is fixed to be provided with nut a, nut a threaded connection has the horizontal pole be provided with a plurality of jibs on the horizontal pole, follow the axial of horizontal pole is the interval setting, the jib link up the entrance to a cave with the template is connected the edge of template encircles and is provided with round rubber tube.

In one embodiment of the utility model, the folding foot stand comprises a connecting seat, wherein an arc-shaped groove is formed in the bottom of the connecting seat, and two supporting legs are respectively hinged with the inner part of the arc-shaped groove.

In one embodiment of the present utility model, the arc of the opening of the arc-shaped groove is 120 degrees.

In one embodiment of the utility model, the telescopic rod comprises a threaded sleeve a, a threaded sleeve b and a double-head screw rod, wherein the threaded sleeve a is fixedly connected with the nut a, the threaded sleeve b is fixedly connected with the connecting seat, the double-head screw rod is respectively in threaded connection with the threaded sleeve a and the threaded sleeve b, and the nut b is fixedly arranged in the middle of the double-head screw rod.

In one embodiment of the utility model, the hanging rod comprises a vertical rod and a hanging ring fixedly arranged at the top of the vertical rod, the hanging ring is sleeved outside the cross rod, and the bottom of the vertical rod penetrates through the template and is connected with a nut c in a threaded manner.

In one embodiment of the utility model, the outer part of the upright is sleeved with a sleeve.

In one embodiment of the utility model, the rubber tube is fixedly arranged in the middle of the edge of the template, and the diameter of the rubber tube is larger than the thickness of the template.

The beneficial effects of the utility model are as follows:

1. the edge of the template is surrounded with a circle of rubber pipe with the pipe diameter larger than the thickness of the template, the template is attached to the lower side of the floor slab in the template installation process, and the rubber pipe is extruded, so that the edge of the template is sealed, and the problem of slurry leakage at the edge of the template after the delayed coagulation soil is injected into the hole is avoided.

2. After the die lifting tool is installed, if the position of the die plate is required to be adjusted, the length of the telescopic rod is changed to enable the support to be separated from the floor slab, after the adjustment is completed, the length of the telescopic rod is changed, the support is used for tightly abutting against the floor slab, the position of the die lifting tool is fixed, and the problem that when the position of the die plate is required to be adjusted in the upper layer, the vertical rod is required to be adjusted after being connected with the die plate from the lower layer to the upper layer is solved, so that the use is inconvenient is solved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a perspective view of a mold lifting tool according to an embodiment of the present utility model;

FIG. 2 is an enlarged schematic view of the structure shown at A in FIG. 1;

FIG. 3 is an enlarged schematic view of the structure at B in FIG. 1;

fig. 4 is a schematic diagram of an explosion structure of a mold hanging tool according to an embodiment of the present utility model;

FIG. 5 is an enlarged schematic view of the structure shown at A in FIG. 4;

fig. 6 is a schematic diagram of installation of a mold lifting tool according to an embodiment of the present utility model.

In the figure: 1. a floor slab; 11. an opening; 2. a bracket; 21. a cross bar; 22. a nut a; 23. a telescopic rod; 231. a threaded sleeve a; 232. a threaded sleeve b; 233. a double-ended screw; 234. a nut b; 24. folding the foot rest; 241. a connecting seat; 2411. an arc-shaped groove; 242. a support leg; 3. a boom; 31. a vertical rod; 32. a hanging ring; 33. a sleeve; 34. a nut c; 4. a template; 5. a rubber tube.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.

Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.

As shown in fig. 1-6, the present utility model provides a technical solution: a hang mould instrument for floor level entrance to a cave, including support 2, the jib 3 of being connected with support 2 and with jib 3 end-to-end connection's template 4, support 2 includes folding foot rest 24 and fixed telescopic link 23 that sets up at folding foot rest 24's top, telescopic link 23 includes screw sleeve a231, screw sleeve b232 and double-end screw 233, screw sleeve a231 and nut a22 fixed connection, screw sleeve b232 and connecting seat 241 fixed connection, double-end screw 233 respectively with screw sleeve a231 and screw sleeve b232 threaded connection.

Specifically, the nut b234 is fixedly arranged in the middle of the double-end screw 233, after the tool such as a wrench is clamped with the nut b234, the nut b234 is rotated to drive the double-end screw 233 to rotate, in the rotating process of the double-end screw 233, the two ends of the double-end screw 233 are respectively retracted into the threaded sleeve a231 and the threaded sleeve b232 or the two ends of the double-end screw 233 are respectively extended out of the threaded sleeve a231 and the threaded sleeve b232 at the same time, the effect of changing the height of the bracket 2 is achieved, after the die hanging tool is installed, if the position of the template 4 is required to be adjusted, the length of the telescopic rod 23 is shortened, the bracket 2 and the floor 1 can be separated, at the moment, the position of the template 4 can be adjusted above the floor 1, after the adjustment is completed, the length of the telescopic rod 23 is increased, the bracket 2 is tightly abutted against the floor 1, the position of the die hanging tool is fixed, and the problem that when the position of the template 4 is required to be adjusted is found out, the upright rod 31 is required to be connected with the floor 4 from the upper layer to the lower layer, and then the template 4 is adjusted is solved, and the problem of inconvenience is caused.

As shown in fig. 1, 2, 4 and 6, a nut a22 is fixedly arranged at the top of the telescopic rod 23, the nut a22 is in threaded connection with a cross rod 21, a plurality of hanging rods 3 are arranged on the cross rod 21 and are arranged at intervals along the axial direction of the cross rod 21, the hanging rods 3 penetrate through holes 11 to be connected with the templates 4, and after the use is completed, the cross rod 21 and the nut a22 are loosened, so that the hanging die tools are conveniently stored and transported.

As shown in fig. 1-5, a circle of rubber tube 5 is arranged around the edge of the template 4, the rubber tube 5 is fixedly arranged in the middle of the edge of the template 4, the tube diameter of the rubber tube 5 is larger than the thickness of the template 4, in the installation process of the template 4, the template 4 is attached to the lower part of the floor slab 1, and the rubber tube 5 is extruded to seal the edge of the template 4, so that the problem of slurry leakage at the edge of the template 4 after the delayed coagulation soil is injected into the hole 11 is avoided.

As shown in fig. 1, 2, 4 and 6, the folding foot stand 24 includes a connection base 241, an arc-shaped groove 2411 is formed at the bottom of the connection base 241, and two legs 242 are respectively hinged with the inside of the arc-shaped groove 2411.

It should be noted that, the arc of the arc-shaped slot 2411 is 120 degrees to limit the opening angle of the two legs 242, and meanwhile, the folding structure is also convenient for storing the mold hanging tool to facilitate the transportation and the use.

As shown in fig. 1, 4, 5 and 6, the suspension rod 3 comprises a vertical rod 31 and a suspension ring 32 fixedly arranged at the top of the vertical rod 31, the suspension ring 32 is sleeved outside the cross rod 21, the bottom of the vertical rod 31 penetrates through the template 4 and is in threaded connection with a nut c34, a sleeve 33 is sleeved outside the vertical rod 31, the sleeve 33 can isolate the vertical rod 31 from external concrete, and the vertical rod 31 can be taken out from the solidified concrete during demolding conveniently.

Specifically, the working principle of the die hanging tool for the horizontal hole of the floor slab is as follows: when the position of the template 4 needs to be adjusted above the floor slab 1 after the installation, the nut b234 is clamped by a tool such as a wrench, the nut b234 is rotated to change the length of the telescopic rod 23, the support 2 and the floor slab 1 can be separated, after the adjustment is completed, the length of the telescopic rod 23 is changed, the support 2 is tightly abutted against the floor slab 1, the position of the mould hanging tool is fixed, the adjustment of the position of the template 4 is completed, the problem that when the position of the template 4 needs to be adjusted in the upper layer, the upright rod 31 is required to be connected and loosened with the template 4 from the upper layer to the lower layer is solved, the problem of inconvenience is caused, the template 4 is attached to the lower side of the floor slab 1 in the installation process of the template 4, the rubber tube 5 is extruded, the edge of the template 4 is sealed, and the problem of slurry leakage at the edge of the template 4 is avoided after the injection of retarding soil to the hole 11 is avoided.

The above is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A hang mould instrument for floor level entrance to a cave, including support (2), with jib (3) that support (2) are connected and with jib (3) end-to-end connection's template (4), its characterized in that: the support (2) comprises a folding foot rest (24) and a telescopic rod (23) fixedly arranged at the top of the folding foot rest (24), a nut a (22) is fixedly arranged at the top of the telescopic rod (23), the nut a (22) is in threaded connection with a cross rod (21), a plurality of hanging rods (3) are arranged on the cross rod (21), the hanging rods (3) are arranged at intervals along the axial direction of the cross rod (21), the hanging rods (3) penetrate through the hole (11) and are connected with the template (4), and a circle of rubber tube (5) is arranged around the edge of the template (4).

2. The die lifting tool for the horizontal portal of the floor slab according to claim 1, wherein the folding foot stool (24) comprises a connecting seat (241), an arc-shaped groove (2411) is formed in the bottom of the connecting seat (241), and two supporting legs (242) are hinged with the inner parts of the arc-shaped groove (2411) respectively.

3. A mould lifting tool for a horizontal entrance to a floor slab according to claim 2, characterised in that the arc of the opening of the arcuate slot (2411) is 120 degrees.

4. A mould lifting tool for a horizontal hole of a floor slab according to claim 2, characterized in that the telescopic rod (23) comprises a threaded sleeve a (231), a threaded sleeve b (232) and a double-ended screw rod (233), wherein the threaded sleeve a (231) is fixedly connected with the nut a (22), the threaded sleeve b (232) is fixedly connected with the connecting seat (241), the double-ended screw rod (233) is respectively in threaded connection with the threaded sleeve a (231) and the threaded sleeve b (232), and a nut b (234) is fixedly arranged in the middle of the double-ended screw rod (233).

5. A mould hanging tool for a horizontal opening of a floor slab according to claim 1, characterized in that the hanging rod (3) comprises a vertical rod (31) and a hanging ring (32) fixedly arranged at the top of the vertical rod (31), the hanging ring (32) is sleeved outside the cross rod (21), and the bottom of the vertical rod (31) penetrates through the template (4) and is in threaded connection with a nut c (34).

6. A mould lifting tool for a horizontal opening of a floor according to claim 5, characterized in that the outer part of the upright (31) is sleeved with a sleeve (33).

7. A mould lifting tool for a horizontal opening of a floor slab according to any one of claims 1-6, characterized in that the rubber tube (5) is fixedly arranged in the middle of the edge of the mould plate (4), and the diameter of the rubber tube (5) is larger than the thickness of the mould plate (4).