CN114033212B - Vertical supporting stress uniform distribution device for building reinforcement engineering - Google Patents
Vertical supporting stress uniform distribution device for building reinforcement engineering Download PDFInfo
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- CN114033212B CN114033212B CN202111512219.6A CN202111512219A CN114033212B CN 114033212 B CN114033212 B CN 114033212B CN 202111512219 A CN202111512219 A CN 202111512219A CN 114033212 B CN114033212 B CN 114033212B
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G23/00—Working measures on existing buildings
- E04G23/02—Repairing, e.g. filling cracks; Restoring; Altering; Enlarging
- E04G23/0218—Increasing or restoring the load-bearing capacity of building construction elements
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G23/00—Working measures on existing buildings
- E04G23/04—Propping of endangered or damaged buildings or building parts, e.g. with respect to air-raid action
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Abstract
The invention provides a vertical supporting stress uniform distribution device for building reinforcement engineering, which relates to the technical field of building construction and comprises the following components: a lower mounting seat; the lower mounting seat is mounted on a base surface through an expansion bolt; the supporting main body is tightly connected to the upper end face of the lower mounting seat through an adjustable fastening assembly; the protection component is arranged at the top of the support main body and is positioned at the outer side of the stress uniform distribution core block; an auxiliary support assembly disposed at a top of the support body. Can carry out effectual protection to the fitting surface, guarantee good angle controllability, can observe and monitor the incline situation of last mount pad, have good support ability and controllability, convenient to use, easy operation has stronger job stabilization and practicality, and it is not good to the protection of spherical fitting surface to have solved traditional strutting arrangement, is difficult to carry out effectual observation and control to supporting the incline condition simultaneously, leads to supporting the incline too big easily.
Description
Technical Field
The invention relates to the technical field of building construction, in particular to a vertical support stress uniform distribution device for building reinforcement engineering.
Background
The building reinforcement is a treatment method for reinforcing a building or a structure by adhering carbon fiber cloth, increasing a section, wrapping steel and the like, and the building or the structure is generally strongly supported by a supporting device in the reinforcing process, so that the supporting strength of the building or the structure is ensured, and the uniform arrangement of supporting stress is generally ensured by adopting a spherical contact mode in the supporting process.
However, in the conventional support device, the spherical surface fitting surface is not well protected, and meanwhile, the support deflection condition is difficult to be effectively observed and monitored, so that the support deflection is too large to cause the reduction of the support capacity, and the adjustment cannot be performed in time.
Disclosure of Invention
In view of the above, the invention provides a vertical supporting stress uniform distribution device for building reinforcement engineering, which can effectively protect a matching surface, ensure good angle adjustment capability, observe and monitor the deflection condition of an upper mounting seat, timely adjust the deflection condition of the upper mounting seat, have good supporting capability and adjustment capability, is convenient to use, is simple to operate, and has stronger working stability and practicability.
The invention provides a vertical supporting stress uniform distribution device for building reinforcement engineering, which specifically comprises: a lower mounting seat; the lower mounting seat is mounted on a base surface through an expansion bolt;
the supporting main body is fixedly connected to the upper end face of the lower mounting seat through an adjustable fastening assembly;
the stress uniform distribution core block is connected to the top of the support main body in a sliding manner through a spherical surface;
the upper mounting seat is mounted at the bottom of the supported member through an expansion bolt and is connected to the top of the stress uniform distribution core block in a pressing mode;
the protection component is arranged at the top of the support main body and is positioned at the outer side of the stress uniform distribution core block;
an auxiliary support assembly disposed at a top of the support body.
Optionally, the adjustable fastening assembly further comprises:
the four groups of regulating block chutes are uniformly distributed and arranged on the lower mounting seat, and the regulating block chutes are arranged in the front and at the back;
lower seat slider bolt, lower seat slider bolt sliding connection is in the regulating block spout.
Optionally, the adjustable fastening assembly further comprises:
the adjusting movable grooves are of groove-shaped structures, the adjusting movable grooves are formed in four corners of the bottom of the supporting main body, the adjusting movable grooves are formed in the left and right sides, and lower sliding block bolts penetrate through the adjusting movable grooves.
Optionally, the adjustable fastening assembly further comprises:
the adjusting mounting plate is fixedly connected to the periphery of the top of the lower mounting seat;
the lower adjusting bolt is in threaded transmission connection with two sides of the adjusting mounting plate, and the inner side of the lower adjusting bolt is in compression connection with the adjusting support main body.
Optionally, the adjustable fastening assembly further comprises:
the adjusting limiting groove is of a long groove-shaped structure, the adjusting limiting groove is formed in the side face of the bottom of the supporting main body, and the end face of the inner side of the lower seat adjusting bolt is inserted into the adjusting limiting groove.
Optionally, the top of the support main body is a ball socket, the bottom surface of the stress uniform distribution core block is a spherical structure, and the support main body and the stress uniform distribution core block are in sliding fit with the spherical surface through the ball socket.
Optionally, the protection assembly further comprises:
the dustproof baffle plate slot is formed around the top of the support main body;
the lower protective baffle is inserted into the dustproof baffle slot;
the protection overhead gage, the top of baffle under the protection is connected through bolt-up to the protection overhead gage, and the protection overhead gage is transparent structure.
Optionally, the auxiliary supporting assembly further comprises:
the four groups of upper seat supporting plates are respectively and fixedly connected to the periphery of the bottom of the upper mounting seat;
the auxiliary supporting columns are arranged in four pairs and fixedly connected to the periphery of the upper end face of the supporting main body;
the buffer rubber block is inserted at the top of the auxiliary supporting column, and the top of the buffer rubber block is tightly connected with the upper seat supporting plate.
Optionally, the auxiliary supporting assembly further comprises:
the supporting and adjusting bolt is in threaded connection with the bottom of the auxiliary supporting column, and the bottom of the buffer rubber block is in compression connection with the top of the supporting and adjusting bolt;
the rubber block elastic part is arranged on the inner side of the top of the supporting and adjusting bolt, the top of the rubber block elastic part is tightly pressed and connected with the buffering rubber block, and color rings with different colors are coated on the outer side of the buffering rubber block.
Optionally, the bottom of the supporting and adjusting bolt is of a hexagonal head structure, and the outer side plane of the hexagonal head of the supporting and adjusting bolt is tightly attached to the inner side face of the protective lower baffle plate.
Advantageous effects
The supporting device according to each embodiment of the invention can automatically adjust the supporting angle, ensure the uniform distribution of supporting stress, effectively protect the matching surface, ensure good angle adjusting capability, observe and monitor the deflection condition of the upper mounting seat, timely adjust, effectively prevent the rotation of the supporting adjusting bolt, influence the observation precision, have good supporting capability and adjusting capability, convenient use, simple operation, and stronger working stability and practicability.
In addition, the fastening connection of the support main body and the lower mounting seat is realized through the lower seat sliding block bolt, the automatic adjustment of the support angle is realized through the sliding fit of the ball socket and the spherical surface, and the support stress is ensured to be uniformly distributed.
In addition, the stress uniform distribution core block is protected by the lower protective baffle and the upper protective baffle, dust is effectively prevented from entering the matching surface of the stress uniform distribution core block and the supporting main body, and good angle adjusting capability is effectively guaranteed.
In addition, support last mount pad through the cushion rubber piece, it is too big to prevent effectively to go up mount pad skew angle, has realized the regulation of cushion rubber piece mounting height through supporting adjusting bolt, and simultaneously work as the mount pad and break away from with the cushion rubber piece, the cushion rubber piece up promotes by the rubber piece elastic component, can judge the distance that supports between adjusting bolt and the last mount pad through the colour of the look ring that spills, and the convenient skew situation to last mount pad is observed and is monitored.
In addition, the supporting and adjusting bolt is positioned through the protective lower baffle plate, so that the supporting and adjusting bolt is effectively prevented from rotating, and the observation precision is prevented from being influenced.
In addition, when the upper mounting seat is seriously inclined, the lower adjusting bolt is rotated, the supporting main body is pushed to slide back and forth and left and right under the action of the threads of the lower adjusting bolt, the mounting position of the supporting main body is adjusted, the supporting position of the supporting main body is adjusted, and the supporting stability of the supporting main body is ensured.
In addition, insert through lower seat adjusting bolt and adjust the spacing inslot and realize the location to the supporting subject, effectively prevent the supporting subject slope.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings of the embodiments will be briefly described below.
The drawings in the following description relate to some embodiments of the invention only and are not intended to limit the invention.
In the drawings:
FIG. 1 shows a schematic axial side view of a support device according to an embodiment of the invention;
FIG. 2 shows a schematic diagram in isometric cutaway of a support device according to an embodiment of the invention;
FIG. 3 shows a schematic view of an upper mount mounting of a support arrangement according to an embodiment of the invention;
FIG. 4 illustrates a schematic isometric cut-away view of an auxiliary support assembly of a support device according to an embodiment of the present invention;
FIG. 5 shows a schematic view of a lower seat slider bolt mounting cross section of a support arrangement according to an embodiment of the invention;
FIG. 6 shows a schematic view of a lower mount of a support device according to an embodiment of the invention;
FIG. 7 is a schematic view showing an installation state of a protective lower shield and a support adjusting bolt of the supporting device according to the embodiment of the present invention;
FIG. 8 shows a schematic view of a protective lower shield and a protective upper shield of a support apparatus according to an embodiment of the invention;
fig. 9 shows a schematic view of a cushion rubber block of the supporting device according to an embodiment of the present invention.
List of reference numerals
1. A lower mounting seat; 101. adjusting the mounting plate; 102. a regulating block chute; 2. a support body; 201. adjusting the limiting groove; 202. adjusting the movable groove; 203. a dustproof baffle slot; 204. an auxiliary support column; 3. uniformly distributing the stress on the core blocks; 4. an upper mounting seat; 401. an upper seat support plate; 5. a lower seat adjusting bolt; 6. a lower seat slider bolt; 7. a protective lower baffle; 8. a protective upper baffle; 9. supporting the adjusting bolt; 901. a rubber block elastic member; 10. and a rubber block is buffered.
Detailed Description
In order to make the objects, aspects and advantages of the embodiments of the present invention more apparent, the embodiments of the present invention will be described in detail with reference to the accompanying drawings. Unless otherwise indicated, terms used herein have the ordinary meaning in the art. Like reference numerals in the drawings denote like elements.
Example (b): please refer to fig. 1 to fig. 9:
the invention provides a vertical supporting stress uniform distribution device for building reinforcement engineering, which comprises: a lower mount 1; the lower mounting seat 1 is mounted on a base surface through an expansion bolt; the supporting body 2 is fixedly connected to the upper end face of the lower mounting seat 1 through an adjustable fastening assembly; furthermore, according to an embodiment of the present invention, as shown in fig. 6, the adjustable fastening assembly further includes: the adjusting block sliding grooves 102 are arranged, four groups of adjusting block sliding grooves 102 are arranged in the adjusting block sliding grooves 102, the four groups of adjusting block sliding grooves 102 are uniformly distributed and arranged on the lower mounting base 1, and the adjusting block sliding grooves 102 are arranged in the front and back; the lower seat sliding block bolt 6 is connected in the adjusting block sliding groove 102 in a sliding mode, and in use, the adjusting block sliding groove 102 is used for guiding the lower seat sliding block bolt 6 in the front-back direction; in addition, according to the embodiment of the present invention, as shown in fig. 5, the adjusting movable groove 202 is formed in a groove-shaped structure, the adjusting movable groove 202 is formed at four corners of the bottom of the supporting main body 2, the adjusting movable groove 202 is formed at the left and right, the lower slider bolt 6 penetrates through the adjusting movable groove 202, and in use, the fastening connection between the supporting main body 2 and the lower mounting base 1 is realized through the lower slider bolt 6; in addition, according to the embodiment of the present invention, as shown in fig. 2, an adjusting mounting plate 101, the adjusting mounting plate 101 is fixedly connected around the top of the lower mounting base 1; the lower seat adjusting bolt 5 is in threaded transmission connection with two sides of the adjusting mounting plate 101, the inner side of the lower seat adjusting bolt 5 is in compression connection with the adjusting support main body 2, in use, the lower seat adjusting bolt 5 is rotated, the support main body 2 is pushed to slide back and forth and left and right under the threaded action of the lower seat adjusting bolt 5, and the mounting position of the support main body 2 is adjusted; in addition, according to the embodiment of the present invention, as shown in fig. 5, the adjustment limiting groove 201 is a long groove-shaped structure, the adjustment limiting groove 201 is opened at the bottom side surface of the support main body 2, the inner side end surface of the lower seat adjusting bolt 5 is inserted into the adjustment limiting groove 201, and in use, the lower seat adjusting bolt 5 is inserted into the adjustment limiting groove 201 to position the support main body 2, thereby effectively preventing the support main body 2 from tilting.
The stress uniform distribution core block 3 is connected to the top of the support main body 2 in a sliding mode through a spherical surface;
the upper mounting seat 4 is mounted at the bottom of the supported member through an expansion bolt, and the upper mounting seat 4 is connected to the top of the stress uniform distribution core block 3 in a pressing mode;
the protective component is arranged at the top of the supporting main body 2 and is positioned at the outer side of the stress uniform distribution core block 3; in addition, according to an embodiment of the present invention, as shown in fig. 4, the shielding assembly further includes: the dustproof baffle slot 203 is formed in the periphery of the top of the supporting main body 2; the protective lower baffle 7 is inserted in the dustproof baffle slot 203; the protection overhead gage 8, the top of baffle 7 under the protection is connected through bolt-up to the protection overhead gage 8, and the protection overhead gage 8 is the transparent construction, and in use protects stress equipartition pellet 3 through baffle 7 under the protection and protection overhead gage 8, effectively avoids the dust to get into the fitting surface of stress equipartition pellet 3 and supporting body 2, effectively guarantees stress equipartition effect.
The auxiliary supporting component is arranged at the top of the supporting main body 2; in addition, according to an embodiment of the present invention, as shown in fig. 4, the auxiliary supporting assembly further includes: the four groups of upper seat supporting plates 401 are respectively fixedly connected to the periphery of the bottom of the upper mounting seat 4; the auxiliary supporting columns 204 are arranged in four pairs, and the auxiliary supporting columns 204 are fixedly connected to the periphery of the upper end face of the supporting main body 2; the buffer rubber block 10 is inserted at the top of the auxiliary support column 204, the top of the buffer rubber block 10 is tightly connected with the upper seat support plate 401, and in use, the upper mounting seat 4 is supported by the buffer rubber block 10, so that the upper mounting seat 4 is effectively prevented from being too large in deflection angle; in addition, according to the embodiment of the present invention, as shown in fig. 4, the supporting adjusting bolt 9 is screwed on the bottom of the auxiliary supporting column 204, and the bottom of the cushion rubber block 10 is connected with the top of the supporting adjusting bolt 9 in a pressing manner; rubber block elastic component 901, rubber block elastic component 901 sets up and is supporting adjusting bolt 9 top inboard, the top and the cushion rubber piece 10 of rubber block elastic component 901 compress tightly and be connected, the outside coating of cushion rubber piece 10 is equipped with the color ring of different colours, in use, the regulation of cushion rubber piece 10 mounting height has been realized through supporting adjusting bolt 9, simultaneously work as mount pad 4 and cushion rubber piece 10 and break away from, rubber block elastic component 901 up promotes cushion rubber piece 10, can judge through the colour of the color ring that spills and support adjusting bolt 9 and last mount pad 4 between the distance, the skew situation of convenient last mount pad 4 is observed and is monitored.
In addition, according to the embodiment of the invention, as shown in fig. 2, the top of the supporting main body 2 is a ball socket, the bottom surface of the stress uniform distribution core block 3 is a spherical structure, and the supporting main body 2 and the stress uniform distribution core block 3 are in sliding fit with each other through the ball socket and the spherical surface.
In addition, according to the embodiment of the present invention, as shown in fig. 7, the bottom of the supporting and adjusting bolt 9 is of a hexagonal head structure, and the outer side plane of the hexagonal head of the supporting and adjusting bolt 9 is closely attached to the inner side surface of the protective lower baffle 7, so that in use, the supporting and adjusting bolt 9 is positioned by the protective lower baffle 7, which effectively prevents the supporting and adjusting bolt 9 from rotating, which affects the observation accuracy.
The specific use mode and function of the embodiment are as follows: in the invention, the lower seat sliding block bolt 6 is used for realizing the fastening connection of the support main body 2 and the lower mounting seat 1, and the sliding fit of the ball socket and the spherical surface is used for realizing the automatic adjustment of the support angle and ensuring the uniform distribution of the support stress; the stress uniform distribution core block 3 is protected by the protective lower baffle 7 and the protective upper baffle 8, so that dust is effectively prevented from entering the matching surface of the stress uniform distribution core block 3 and the supporting main body 2, and the stress uniform distribution effect is effectively ensured; the upper mounting seat 4 is supported through the buffer rubber block 10, the upper mounting seat 4 is effectively prevented from being too large in deflection angle, the mounting height of the buffer rubber block 10 is adjusted through the support adjusting bolt 9, meanwhile, when the upper mounting seat 4 is separated from the buffer rubber block 10, the rubber block elastic part 901 pushes the buffer rubber block 10 upwards, the distance between the support adjusting bolt 9 and the upper mounting seat 4 can be judged through the color of the leaked color ring, the deflection condition of the upper mounting seat 4 can be conveniently observed and monitored, the support adjusting bolt 9 is positioned through the protection lower baffle 7, the support adjusting bolt 9 is effectively prevented from rotating, and the observation precision is influenced; when the upper mounting seat 4 is seriously inclined, the lower seat adjusting bolt 5 is rotated, the supporting main body 2 is pushed to slide back and forth, left and right under the action of the threads of the lower seat adjusting bolt 5, the mounting position of the supporting main body 2 is adjusted, the supporting position of the supporting main body 2 is adjusted, and the supporting stability of the supporting main body 2 is ensured; meanwhile, the lower seat adjusting bolt 5 is inserted into the adjusting limit groove 201 to position the supporting body 2, so that the supporting body 2 is effectively prevented from inclining.
Finally, it should be noted that, when describing the positions of the components and the matching relationship therebetween, the present invention is usually illustrated by one/a pair of components, however, it should be understood by those skilled in the art that such positions, matching relationship, etc. are also applicable to other/other pairs of components.
The above description is intended to be illustrative of the present invention and is not intended to limit the scope of the invention, which is defined by the appended claims.
Claims (8)
1. The utility model provides a be used for building reinforcement engineering vertical braces stress equipartition device which characterized in that includes: a lower mounting seat (1); the lower mounting seat (1) is mounted on a base surface through an expansion bolt; the supporting main body (2) is fixedly connected to the upper end face of the lower mounting seat (1) through an adjustable fastening component; the stress uniform distribution core block (3), the spherical surface of the stress uniform distribution core block (3) is connected to the top of the support main body (2) in a sliding manner; the upper mounting seat (4) is mounted at the bottom of the supported member through an expansion bolt, and the upper mounting seat (4) is connected to the top of the stress uniform distribution core block (3) in a pressing mode; the protection component is arranged at the top of the support main body (2) and is positioned at the outer side of the stress uniform distribution core block (3); an auxiliary support assembly arranged on top of the support body (2); the protection component comprises: a protective lower baffle (7) and a protective upper baffle (8); the auxiliary supporting component also comprises: the four groups of upper seat supporting plates (401) are arranged, and the four groups of upper seat supporting plates (401) are respectively and fixedly connected to the periphery of the bottom of the upper mounting seat (4); the auxiliary supporting columns (204) are arranged in four pairs, and the auxiliary supporting columns (204) are fixedly connected to the periphery of the upper end face of the supporting main body (2); the buffer rubber block (10) is inserted at the top of the auxiliary supporting column (204), and the top of the buffer rubber block (10) is tightly connected with the upper seat supporting plate (401); the supporting and adjusting bolt (9), the supporting and adjusting bolt (9) is in threaded connection with the bottom of the auxiliary supporting column (204), and the bottom of the buffer rubber block (10) is in compression connection with the top of the supporting and adjusting bolt (9); the rubber block elastic piece (901), rubber block elastic piece (901) set up and support adjusting bolt (9) top inboard, and the top and the buffer rubber block (10) of rubber block elastic piece (901) compress tightly and are connected, and the outside of buffer rubber block (10) is scribbled and is equipped with the chromatic circle of different colours.
2. The vertical supporting stress uniform distribution device for the building reinforcement engineering, according to claim 1, is characterized in that: the adjustable fastening assembly further comprises: the adjusting block sliding grooves (102), the adjusting block sliding grooves (102) are provided with four groups, the four groups of adjusting block sliding grooves (102) are uniformly distributed on the lower mounting seat (1), and the adjusting block sliding grooves (102) are arranged in the front and back; lower seat slider bolt (6), lower seat slider bolt (6) sliding connection is in regulating block spout (102).
3. The vertical supporting stress uniform distribution device for the building reinforcement engineering, according to claim 2, is characterized in that: the adjustable fastening assembly further comprises: the adjustable sliding block is characterized in that the adjustable sliding grooves (202) are of slotted hole structures, the adjustable sliding grooves (202) are arranged at four corners of the bottom of the supporting main body (2), the adjustable sliding grooves (202) are arranged left and right, and the lower sliding block bolts (6) penetrate through the adjustable sliding grooves (202).
4. The vertical supporting stress uniform distribution device for the building reinforcement engineering, according to claim 3, is characterized in that: the adjustable fastening assembly further comprises: the adjusting mounting plate (101), the adjusting mounting plate (101) is fixedly connected to the periphery of the top of the lower mounting base (1); lower seat adjusting bolt (5), lower seat adjusting bolt (5) screw thread transmission connects in the both sides of adjusting mounting panel (101), and the inboard and the regulation support subject (2) of lower seat adjusting bolt (5) compress tightly and are connected.
5. The vertical supporting stress uniform distribution device for the building reinforcement engineering according to claim 4, characterized in that: the adjustable fastening assembly further comprises: the adjusting limiting groove (201) is of a long groove-shaped structure, the adjusting limiting groove (201) is formed in the side face of the bottom of the supporting main body (2), and the end face of the inner side of the lower seat adjusting bolt (5) is inserted into the adjusting limiting groove (201).
6. The vertical supporting stress uniform distribution device for the building reinforcement engineering, according to claim 1, is characterized in that: the top of the supporting main body (2) is a ball socket, the bottom surface of the stress uniform distribution core block (3) is of a spherical structure, and the supporting main body (2) and the stress uniform distribution core block (3) are in sliding fit with the spherical surface through the ball socket.
7. The vertical supporting stress uniform distribution device for the building reinforcement engineering, according to claim 1, is characterized in that: the protection component also comprises: dustproof baffle slot (203), dustproof baffle slot (203) are seted up around the top of supporting main part (2), and baffle (7) are pegged graft in the inside of dustproof baffle slot (203) under the protection, and top of baffle (7) is down connected through bolt-up in the protection in protection overhead gage (8), and protection overhead gage (8) are the transparent construction.
8. The vertical supporting stress uniform distribution device for the building reinforcement engineering, according to claim 1, is characterized in that: the bottom of the supporting and adjusting bolt (9) is of a hexagonal head structure, and the outer side plane of the hexagonal head of the supporting and adjusting bolt (9) is tightly attached to the inner side face of the protective lower baffle (7).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111512219.6A CN114033212B (en) | 2021-12-08 | 2021-12-08 | Vertical supporting stress uniform distribution device for building reinforcement engineering |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111512219.6A CN114033212B (en) | 2021-12-08 | 2021-12-08 | Vertical supporting stress uniform distribution device for building reinforcement engineering |
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| CN114033212A CN114033212A (en) | 2022-02-11 |
| CN114033212B true CN114033212B (en) | 2023-01-17 |
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| CN114458049B (en) * | 2022-02-22 | 2023-04-18 | 李继为 | Vertical supporting stress uniform distribution device for building reinforcement engineering |
| CN114575617B (en) * | 2022-03-23 | 2023-09-22 | 成都睿思达工程设计咨询有限公司 | Vertical supporting stress uniformly-distributing device for building reinforcing engineering |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH580223A5 (en) * | 1974-08-28 | 1976-09-30 | Bieri Ag Liebefeld H | Reinforced concrete breaker tool - wedge splayed inserts inner end supports have spherical bearing surfaces |
| US20030033760A1 (en) * | 2001-08-16 | 2003-02-20 | Rogers Paul K. | Foundation support for manufactured homes |
| KR102218533B1 (en) * | 2019-09-16 | 2021-02-22 | 박정민 | pillar structure |
| CN214273036U (en) * | 2021-01-05 | 2021-09-24 | 黑龙江启铭建筑工程有限公司 | Stress device capable of adjusting supporting unloading during concrete beam replacement |
| CN113090069A (en) * | 2021-05-18 | 2021-07-09 | 山东省建筑科学研究院有限公司 | Vertical supporting stress uniform distribution device for building reinforcement engineering |
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