CN222576203U - Prefabricated element door opening supports girder steel - Google Patents
Prefabricated element door opening supports girder steel Download PDFInfo
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- CN222576203U CN222576203U CN202420436986.6U CN202420436986U CN222576203U CN 222576203 U CN222576203 U CN 222576203U CN 202420436986 U CN202420436986 U CN 202420436986U CN 222576203 U CN222576203 U CN 222576203U
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Abstract
The application discloses a prefabricated part door opening supporting steel beam, which belongs to the field of constructional engineering and is applied to supporting a prefabricated part door opening, and comprises an adjusting piece, a movable rod and a mounting piece, wherein the adjusting piece is arranged in the adjusting piece; the movable rods are arranged in two groups, one ends of the movable rods are located in the adjusting piece, the adjusting piece can drive the two groups of movable rods to move oppositely or move back to back, the mounting piece is mounted at one end, far away from the adjusting piece, of the movable rods and is detachably mounted on the inner surface of a prefabricated member door opening, the mounting piece is provided with a clamping assembly with an adjustable distance, the clamping assembly is clamped at the prefabricated member door opening, and the movable rod type door opening adjusting device is technically characterized in that the main body is composed of the adjusting piece and the two groups of movable rods.
Description
Technical Field
The utility model belongs to the field of constructional engineering, and particularly relates to a prefabricated member door opening supporting steel beam.
Background
In building engineering, to meet the social needs, countries are encouraged to increase the prefabrication rate of buildings, and the use of prefabricated parts is becoming more common.
The prefabricated components are of various types, wherein the prefabricated components are in a prefabricated form with a door opening, and the components are broken at the door opening, so that the components are easy to damage in the processes of demolding, hoisting and transporting, and the door opening cantilever beam is easy to break and crack.
The existing supporting steel beams are mostly made of channel steel or angle steel, and because of the fact that the prefabricated components with door openings are large in size variety and identical in items, the supporting steel beams can only be applied to one item, are single, are difficult to apply to other door opening components after the item is finished, waste is caused, the processing quantity is large, labor is wasted, and therefore the door opening supporting tool with the adjustable length is invented.
The patent name of the prior patent number CN213509684U is that the utility model patent of a prefabricated part door opening supporting tool is recorded and comprises a first end connecting plate, a second end connecting plate, a connecting end, a connecting rod and a sleeve, wherein the first end connecting plate is used for being fixedly connected with one side of a door opening, the second end connecting plate is used for being fixedly connected with the other side of the door opening, the connecting end is fixedly connected on the first end connecting plate, one end of the sleeve is connected with the second end connecting plate, the other end of the sleeve is in threaded connection with one end of the connecting rod, and the other end of the connecting rod is detachably connected with the connecting end. The prefabricated part door opening supporting tool provided by the utility model can support door openings with different sizes, and is convenient to operate and low in cost.
When the device is used, the device adopts a one-way adjustment mode, the adjustment speed is relatively slow, the adjustment is inconvenient, and meanwhile, the device is fixed by adopting a bolt mode, and the disassembly and the assembly of the device are both assisted by tools and are relatively troublesome;
in summary, the existing prefabricated member door opening supporting steel beams have certain defects when in use, and do not meet the use requirements of people.
Disclosure of Invention
In order to overcome the defects of the prior art, the embodiment of the application provides a prefabricated member door opening supporting steel beam, wherein a main body consists of an adjusting piece and two groups of movable rods, when the prefabricated member door opening supporting steel beam is used, the adjusting piece can drive the two groups of movable rods to move in opposite directions or move in opposite directions, the two groups of movable rods can synchronously move, the adjustment can be synchronously performed, the adjustment speed is high, the adjustment is convenient, and the use effect is good.
The technical scheme adopted by the embodiment of the application for solving the technical problems is as follows:
The utility model provides a prefabricated component door opening supports girder steel, its is applied to support prefabricated component door opening, includes regulating part, movable rod and installed part:
The adjusting piece is arranged in the adjusting piece;
The number of the movable rods is two, one end of each movable rod is positioned in the adjusting piece, and the adjusting piece can drive the two movable rods to move oppositely or move back to back;
The installation piece is arranged at one end of the movable rod, which is far away from the adjusting piece, and is detachably arranged on the inner surface of the prefabricated part door opening;
The mounting piece is provided with a clamping assembly with adjustable distance, and the clamping assembly is clamped at the door opening of the prefabricated part.
The utility model discloses a prefabricated member door opening supporting steel beam, the main body of the prefabricated member door opening supporting steel beam consists of an adjusting piece and two groups of movable rods, when the prefabricated member door opening supporting steel beam is used, the adjusting piece can drive the two groups of movable rods to move in opposite directions or move in opposite directions, the two groups of movable rods can synchronously move, adjustment can be synchronously performed, the adjustment speed is relatively high, the adjustment is convenient, and the use effect is good.
Preferably, the clamping assembly comprises a clamping plate and an elastic member:
the number of the clamping plates is two groups, and the clamping plates are symmetrically arranged on the mounting piece;
The elastic piece is arranged at one end of the clamping plate, which is close to the adjusting piece;
Wherein, the grip block is kept away from the inclined setting of one end face of elastic component, the bolt hole has been seted up on the installed part.
The utility model discloses a prefabricated part door opening supporting steel beam, which is characterized in that a clamping assembly is used for supporting and limiting the door opening part, so that the prefabricated part door opening supporting steel beam can be directly broken off a clamping plate in the using process without being fixed by a bolt piece, and the prefabricated part door opening supporting steel beam is convenient to use and has good use prospect.
Preferably, the elastic piece adopts a plurality of groups of springs, and two ends of each spring are fixedly connected with the two groups of clamping plates respectively.
The spring tightens the clamping plate, so that the clamping plate clamps the door opening part, preliminary limiting is realized, the door opening part is gradually propped against along with the outward movement of the movable rod, and the supporting limiting of the door opening part is realized.
Preferably, the mounting member is provided with a plurality of groups of guide grooves, and the clamping plate penetrates through the guide grooves and moves along the guide grooves.
The clamping plate moves along the guide groove, so that the movement of the clamping plate is more stable, and the use effect is better.
Preferably, the movable rod adopts a full-thread screw rod, the full-thread screw rod is fixedly connected with the mounting part, threads matched with the full-thread screw rod are formed on the inner surface of the adjusting part, and the adjusting part is rotated to drive the movable rod to synchronously move outwards or synchronously move inwards.
Preferably, the adjusting member includes an auxiliary tube, an intermediate tube and a limiting assembly:
the number of the auxiliary pipes is two, and one end of the all-wire screw is positioned in the auxiliary pipes;
one end of the auxiliary pipe is inserted into the middle pipe;
The number of the limiting assemblies is several groups, the limiting assemblies are arranged on the middle pipe in an annular array, and the auxiliary pipe is connected with the middle pipe through the limiting assemblies;
Wherein, the surface of intermediate tube is provided with a plurality of groups of handles.
The utility model discloses a prefabricated member door opening supporting steel beam, wherein an adjusting piece is recorded, the adjusting piece consists of two parts, an auxiliary pipe can be pulled out when the prefabricated member door opening supporting steel beam is used, the position fixing is realized through a limiting component, the limiting of the auxiliary pipe and a middle pipe can be directly released in the process of not using the supporting steel beam, so that the length of the supporting steel beam is reduced, the prefabricated member door opening supporting steel beam is convenient for workers to carry, the prefabricated member door opening supporting steel beam is convenient to use, the position fixing device is good in use effect, and good in use prospect.
Preferably, the outer surface of the auxiliary pipe is fixedly provided with a plurality of groups of plug strips, the inner surface of the middle pipe is provided with plug grooves corresponding to the plug strips, and the plug strips are plugged with the plug grooves.
Preferably, the limiting assembly comprises a mounting seat, a plug pin and a limiting spring:
The mounting seat is fixedly arranged on the outer surface of the middle pipe;
One end of the plug pin penetrates through the through holes in the middle pipe and the auxiliary pipe;
The limiting spring is sleeved on the plug pin, and two ends of the limiting spring are fixedly connected with the limiting ring on the plug pin and the outer surface of the middle pipe respectively.
The upper end of the plug pin is provided with a wafer, so that the plug pin is conveniently pulled.
When the plug pin is used, the plug pin is pulled upwards to separate from the through hole, so that the limit is directly released.
In summary, the present utility model includes at least one of the following beneficial technical effects:
The utility model discloses a prefabricated member door opening supporting steel beam, the main body of the prefabricated member door opening supporting steel beam consists of an adjusting piece and two groups of movable rods, when the prefabricated member door opening supporting steel beam is used, the adjusting piece can drive the two groups of movable rods to move oppositely or back to back, the two groups of movable rods can synchronously move, adjustment can be synchronously performed, the adjustment speed is high, the adjustment is convenient, and the use effect is good.
Secondly, the utility model discloses a prefabricated part door opening supporting steel beam, wherein a clamping assembly is described, and the door opening part is supported and limited through the clamping assembly when in use, so that the prefabricated part door opening supporting steel beam can be directly broken off a clamping plate in the use process, the prefabricated part door opening supporting steel beam is not required to be fixed by a bolt piece, the use is convenient, and the prefabricated part door opening supporting steel beam has good use prospect.
Thirdly, the utility model discloses a prefabricated member door opening supporting steel beam, wherein an adjusting piece is recorded, the adjusting piece consists of two parts, an auxiliary pipe can be pulled out when the prefabricated member door opening supporting steel beam is used, the position fixing is realized through a limiting component, and the limiting of the auxiliary pipe and a middle pipe can be directly released in the process of not using the supporting steel beam, so that the length of the supporting steel beam is reduced, the prefabricated member door opening supporting steel beam is convenient for workers to carry, is convenient to use, has a good use effect and has a good use prospect.
Drawings
FIG. 1 is a state of use of the present utility model;
FIG. 2 is a partial block diagram of a support steel beam in accordance with the present utility model;
FIG. 3 is a block diagram of a mounting member of the present utility model;
FIG. 4 is a partial block diagram of a mounting member of the present utility model;
FIG. 5 is a block diagram of an adjustment member of the present utility model;
Fig. 6 is a partial structural view of the intermediate tube of the present utility model.
The device comprises a reference numeral 1, an adjusting piece, a movable rod 2, a mounting piece 4, a clamping plate 5, a spring 6, a guide groove 7, an auxiliary pipe 8, a plug strip 9, a handle 10, a mounting seat 11, a plug pin 12 and a limiting spring.
Detailed Description
The embodiment of the application solves the problems that in the prior art, a one-way adjusting mode is adopted, the adjusting speed is relatively slow, the adjusting is inconvenient, and meanwhile, the fixing is in a bolt mode, and the dismounting and the mounting of the prefabricated member door opening support steel beam are both assisted by tools and are relatively troublesome.
Example 1:
A prefabricated part door opening supporting steel beam, as shown in fig. 1-6, which is applied to supporting a prefabricated part door opening, comprises an adjusting piece 1, a movable rod 2 and a mounting piece 3:
The adjusting piece 1 is arranged in the adjusting piece 1, the number of the movable rods 2 is two, one ends of the movable rods 2 are located in the adjusting piece 1, the adjusting piece 1 can drive the two movable rods 2 to move in opposite directions or move in opposite directions, the mounting piece 3 is arranged at one end, far away from the adjusting piece 1, of the movable rods 2, the mounting piece 3 is detachably arranged on the inner surface of a prefabricated part door opening, the mounting piece 3 is provided with a clamping assembly with an adjustable distance, and the clamping assembly is clamped at the prefabricated part door opening.
The working principle is that when the movable door is used, the adjusting piece 1 is rotated, the adjusting piece 1 drives the movable rod 2 to move, and the installation piece 3 is driven to move, so that the clamping assembly is clamped at the door opening of the prefabricated part, the effect of stably supporting the door opening of the prefabricated part is achieved, and the use effect is good.
The clamping assembly comprises a clamping plate 4 and an elastic piece:
the clamping plates 4 are arranged in two groups, the clamping plates 4 are symmetrically arranged on the mounting piece 3, the elastic piece is arranged at one end of the clamping plates 4 close to the adjusting piece 1, wherein one end face of the clamping plates 4 far away from the elastic piece is obliquely arranged, and the mounting piece 3 is provided with a bolt hole.
The mounting part 3 is provided with a sliding rail, and the clamping plate 4 moves along the sliding rail, so that the movement is more stable.
Bolts may be used to pass through the bolt hole fittings to effect the fixing.
The elastic piece adopts a plurality of groups of springs 5, two ends of each spring 5 are respectively fixedly connected with two groups of clamping plates 4, and the clamping plates 4 are fixed with the prefabricated member door opening by means of elasticity of the springs 5.
The spring 5 tightens the clamping plate 4, so that the clamping plate 4 clamps the door opening part to realize preliminary limiting, and gradually butts against the door opening part along with the outward movement of the movable rod 2, thereby realizing the supporting limiting of the door opening part.
The mounting member 3 is provided with a plurality of groups of guide grooves 6, and the clamping plate 4 penetrates the guide grooves 6 and moves along the guide grooves 6.
The grip block 4 removes along guiding groove 6 for the motion of grip block 4 is more steady, and the result of use is better, and grip block 4 removes steadily, and fixed effect is better.
The utility model discloses a prefabricated part door opening supporting steel beam, which is provided with a clamping assembly, and the door opening supporting limit is realized through the clamping assembly when the prefabricated part door opening supporting steel beam is used, so that the prefabricated part door opening supporting steel beam can be directly broken off a clamping plate 4 in the using process, and the prefabricated part door opening supporting steel beam is not required to be fixed by a bolt piece, is convenient to use and has good use prospect.
Example 2:
On the basis of embodiment 1, this embodiment is a structure of a movable rod 2, as shown in fig. 1 to 6.
The movable rod 2 adopts a full-thread screw rod which is fixedly connected with the mounting piece 3, threads matched with the full-thread screw rod are arranged on the inner surface of the adjusting piece 1, and the movable rod 2 is driven to synchronously move outwards or synchronously move inwards by rotating the adjusting piece 1.
The directions of the threads on the two groups of movable rods 2 are different, so that the movable rods 2 synchronously move outwards or synchronously move inwards by rotation.
The utility model discloses a prefabricated member door opening supporting steel beam, the main body of the prefabricated member door opening supporting steel beam consists of an adjusting piece 1 and two groups of movable rods 2, when the prefabricated member door opening supporting steel beam is used, the adjusting piece 1 can drive the two groups of movable rods 2 to move oppositely or back to back, the two groups of movable rods 2 can synchronously move, adjustment can be synchronously performed, the adjustment speed is relatively high, the adjustment is convenient, and the use effect is good.
Example 3:
On the basis of embodiment 2, this embodiment is a structure of an adjusting member 1, as shown in fig. 1 to 6.
The adjusting member 1 comprises an auxiliary tube 7, an intermediate tube and a limiting assembly:
The auxiliary pipes 7 are arranged in two groups, one end of the full-thread screw is positioned in the auxiliary pipes 7, one end of the auxiliary pipes 7 is inserted into the middle pipe, the limit components are arranged in a plurality of groups, the limit components are arranged on the middle pipe in an annular array, and the auxiliary pipes 7 are connected with the middle pipe through the limit components;
wherein the outer surface of the intermediate tube is provided with several sets of handles 9.
When the movable rod is used, the handle 9 is rotated, the handle 9 drives the middle pipe to rotate, so that the auxiliary pipe 7 is driven to rotate, and the movable rod 2 is fixed in position, so that the movable rod 2 is driven to move left and right, and the function of the movable rod is realized.
The utility model discloses a prefabricated member door opening supporting steel beam, wherein an adjusting piece 1 is recorded, the adjusting piece 1 is composed of two parts, an auxiliary pipe 7 can be pulled out when the prefabricated member door opening supporting steel beam is used, the position fixing is realized through a limiting component, and the limiting of the auxiliary pipe 7 and a middle pipe can be directly released in the process of not using the supporting steel beam, so that the length of the supporting steel beam is reduced, the prefabricated member door opening supporting steel beam is convenient for workers to carry, is convenient to use, has a good use effect and has a good use prospect.
The outer surface of the auxiliary pipe 7 is fixedly provided with a plurality of groups of plug strips 8, the inner surface of the middle pipe is provided with plug grooves corresponding to the plug strips 8, and the plug strips 8 are plugged with the plug grooves.
The arrangement of the plugging strip 8 enables the connection between the auxiliary pipe 7 and the middle pipe to be more compact, and the rotation of the middle pipe can drive the auxiliary pipe 7 to move.
The limiting assembly comprises a mounting seat 10, a plug pin 11 and a limiting spring 12:
The mounting seat 10 is fixedly arranged on the outer surface of the middle pipe, one end of the plug pin 11 penetrates through the through holes in the middle pipe and the auxiliary pipe 7, the limit spring 12 is sleeved on the plug pin 11, and two ends of the limit spring 12 are fixedly connected with the limit rings on the plug pin 11 and the outer surface of the middle pipe respectively.
The upper end of the plug pin 11 is provided with a circular disc, so that the plug pin 11 is conveniently pulled.
When the plug pin 11 is used, the plug pin 11 can be separated from the through hole by pulling the plug pin 11 upwards, so that the limit is directly released.
The auxiliary pipe 7 is pulled out during use, the position is fixed through the limiting component, the clamping plate 4 is pulled, the clamping plate 4 is clamped on the opening of the prefabricated part door opening, then the middle pipe is rotated, the middle pipe drives the movable rod 2 to move through driving the auxiliary pipe 7 to rotate, and accordingly the mounting part 3 is driven to move, the clamping component is clamped at the prefabricated part door opening completely, the effect of stably supporting the prefabricated part door opening is achieved, and the use effect is good.
Finally, it should be noted that the above-mentioned examples are given for the purpose of illustration only and are not intended to limit the invention to the particular embodiments. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. And obvious variations or modifications thereof are contemplated as falling within the scope of the present invention.
Claims (8)
1. A prefabricated component door opening support steel beam applied to support a prefabricated component door opening, comprising:
an adjusting member (1) provided inside the adjusting member (1);
The movable rods (2) are two groups, one end of each movable rod (2) is positioned in the adjusting piece (1), and the adjusting piece (1) can drive the two groups of movable rods (2) to move oppositely or move back;
The mounting piece (3) is arranged at one end of the movable rod (2) far away from the adjusting piece (1) and is detachably arranged on the inner surface of the prefabricated part door opening;
the mounting piece (3) is provided with a clamping assembly with adjustable distance, and the clamping assembly is clamped at the door opening of the prefabricated part.
2. A prefabricated component door opening support steel girder according to claim 1, wherein said clamping assembly comprises:
The clamping plates (4) are symmetrically arranged on the mounting piece (3) and are two in number;
The elastic piece is arranged at one end of the clamping plate (4) close to the adjusting piece (1);
The clamping plate (4) is arranged away from one end face of the elastic piece in an inclined mode, and the mounting piece (3) is provided with a bolt hole.
3. A prefabricated door opening supporting steel beam as claimed in claim 2, wherein the elastic piece is a plurality of groups of springs (5), and two ends of each spring (5) are fixedly connected with two groups of clamping plates (4) respectively.
4. A prefabricated element door opening supporting steel girder according to claim 2, characterized in that the mounting element (3) is provided with several sets of guiding grooves (6), and the clamping plate (4) penetrates the guiding grooves (6) and moves along the guiding grooves (6).
5. The prefabricated part door opening supporting steel beam according to claim 1, wherein the movable rod (2) is a full-thread screw rod, the full-thread screw rod is fixedly connected with the mounting part (3), threads matched with the full-thread screw rod are formed on the inner surface of the adjusting part (1), and the movable rod (2) is driven to synchronously move outwards or synchronously move inwards by rotating the adjusting part (1).
6. A prefabricated element door opening supporting steel girder according to claim 5, characterized in that said adjusting element (1) comprises:
the auxiliary pipes (7) are two groups, and one end of the all-wire screw is positioned in the auxiliary pipes (7);
one end of the auxiliary pipe (7) is inserted into the middle pipe;
The limiting assemblies are arranged in a plurality of groups and are arranged on the middle pipe in an annular array, and the auxiliary pipe (7) is connected with the middle pipe through the limiting assemblies;
wherein the outer surface of the middle pipe is provided with a plurality of groups of handles (9).
7. A prefabricated part door opening supporting steel beam as claimed in claim 6, wherein a plurality of groups of inserting strips (8) are fixedly arranged on the outer surface of the auxiliary pipe (7), inserting grooves are formed in the inner surface of the middle pipe corresponding to the inserting strips (8), and the inserting strips (8) are inserted into the inserting grooves.
8. A prefabricated component door opening support steel girder according to claim 7, wherein said limiting assembly comprises:
The mounting seat (10) is fixedly arranged on the outer surface of the middle pipe;
One end of the plug pin (11) penetrates through the through holes in the middle pipe and the auxiliary pipe (7);
and the limiting spring (12) is sleeved on the plug pin (11), and two ends of the limiting spring are fixedly connected with the limiting ring on the plug pin (11) and the outer surface of the middle pipe respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420436986.6U CN222576203U (en) | 2024-03-07 | 2024-03-07 | Prefabricated element door opening supports girder steel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420436986.6U CN222576203U (en) | 2024-03-07 | 2024-03-07 | Prefabricated element door opening supports girder steel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222576203U true CN222576203U (en) | 2025-03-07 |
Family
ID=94792658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420436986.6U Active CN222576203U (en) | 2024-03-07 | 2024-03-07 | Prefabricated element door opening supports girder steel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222576203U (en) |
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- 2024-03-07 CN CN202420436986.6U patent/CN222576203U/en active Active
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