CN215671170U - Steel rib framework joint bar structure of inner-supporting outer-hooping positioning frame column - Google Patents
Steel rib framework joint bar structure of inner-supporting outer-hooping positioning frame column Download PDFInfo
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- CN215671170U CN215671170U CN202121567351.2U CN202121567351U CN215671170U CN 215671170 U CN215671170 U CN 215671170U CN 202121567351 U CN202121567351 U CN 202121567351U CN 215671170 U CN215671170 U CN 215671170U
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Abstract
The utility model provides an internal stay outer hoop positioning frame post steel reinforcement frame joint bar structure relates to construction equipment technical field to the stiff end of solving current positioning frame joint bar structure is not enough perfect, and during concrete placement, owing to receive external force influences such as concrete vibrations, the frame post reinforcing bar of inserting in advance often can take place the off normal, thereby influences the problem of the quality of building, including supporting mechanism. During the use, insert the underground with the toper protruding structure of fixed plate bottom, adjust the levelness through the spirit level of observing the fixed plate both ends, insert the reinforcing bar in the rectangle through-hole of moving part, the sliding movement spare, make the moving part drive the reinforcing bar and take place the removal, with this position of adjusting the reinforcing bar installation, adjust the back of accomplishing, screw up the nut on the guide bar, make the moving part together with the reinforcing bar fixed to the fixed plate, in order to prevent that the reinforcing bar from receiving external force to strike and taking place the skew, through the design like this, can appear the probability control of deviation with the reinforcing bar position below 3%.
Description
Technical Field
The utility model belongs to the technical field of construction equipment, more specifically say, in particular to internal stay outer hoop positioning frame post steel reinforcement skeleton joint bar structure.
Background
In the current building construction, the reinforced concrete beam plate structure is widely applied; according to the acceptance criteria of concrete structure engineering construction quality (GB50204-2015), strict requirements are imposed on the thickness of a cast-in-place structural plate, however, in actual construction, the deviation of the steel bars of the pre-inserted frame column often occurs, even the deviation of the steel bars exceeds the size range of a post-cast layer reinforced concrete frame column due to serious deviation of the steel bars, in the pre-insertion of the conventional reinforced concrete frame steel bar framework, one positioning hoop is bound on the surface of the pre-cast concrete by 50 mm, and then one positioning hoop is bound on the surface of the pre-cast concrete by 1000 mm.
For example, application No.: CN201822030304.9 relates to a reserved joint bar structure of a reinforced concrete column, which comprises a bottom plate, a reserved column groove and a pouring steel bar, the adjusting structure comprises an adjusting plate, a lead screw and a guide rod, the lower end of the sliding sleeve penetrates through the adjusting plate and is fixedly connected with the adjusting plate, the guide rod is in sliding connection with the adjusting plate, the lead screw penetrates through the adjusting plate and is in threaded connection with the adjusting plate, the lead screw penetrates through a fixed block on the upper portion of the side wall of the reserved column groove, a limiting ring in butt joint with the lower surface of the fixed block is arranged on the lead screw, the top ends of the lead screw and the guide rod are lower than the notch of the reserved column groove, the lead screw adjusts the positions of the sliding sleeve and the connector through adjusting the adjusting plate, the connector is adjusted to be below the notch of the reserved column groove, and the opening of a crane is not affected; the connector is adjusted to the outside of the reserved column groove, so that the connector can be conveniently internally threaded with a steel bar of the concrete column.
Based on prior art discovery, the stiff end of current positioning frame dowel structure is not perfect enough, during concrete placement, because receive external force influences such as concrete vibration, it often can take place the off normal to insert frame post reinforcing bar in advance, thereby influence the quality of building, and the location section of current positioning frame dowel structure is perfect inadequately, when frame post reinforcing bar takes place the skew, can't be with the bottom mounting as the benchmark, carry out quick reset to the frame reinforcing bar, not only increased the construction degree of difficulty, construction quality has still been reduced.
Practical contents
In order to solve the technical problem, the utility model provides an internal stay outer hoop positioning frame post steel skeleton joint bar structure, the stiff end with solving current positioning frame joint bar structure is not enough perfect, during concrete placement, because receive external force influences such as concrete vibration, it often can take place the off normal to insert frame post reinforcing bar in advance, thereby influence the quality of building, and the locating section of current positioning frame joint bar structure is perfect inadequately, when frame post reinforcing bar takes place the skew, can't fix the benchmark with the bottom, reset fast to the frame reinforcing bar, not only increased the construction degree of difficulty, the problem of construction quality has still been reduced.
The utility model relates to an aim at and efficiency of interior propping outer hoop positioning frame post steel reinforcement framework dowel structure is reached by following concrete technological means:
the utility model provides an interior outer hoop positioning frame post steel reinforcement skeleton joint bar structure that props up, includes:
a support mechanism;
two groups of positioning assemblies are arranged on the supporting mechanism, and the outer sides of the positioning assemblies are inserted on the guide rods;
the support mechanism is provided with a connecting mechanism, the lower end of a connecting rod of the connecting mechanism is rotatably arranged on two sides of the fixed plate, and the upper end of the connecting rod is rotatably arranged on two sides of the movable plate;
the upper end of the supporting mechanism is provided with a fixing part, and a fixing rod of the fixing part is clamped on the periphery of the steel bar on the inner side of the moving part.
Further, the support mechanism includes:
the middle of the fixing plate is provided with a rectangular through hole, the bottom of the fixing plate is provided with a conical protruding structure, and two ends of the fixing plate are provided with gradienters;
the spout, the spout is equipped with two sets ofly altogether, and the spout symmetry is seted up at the inboard both ends of fixed plate to the rectangle through-hole in the middle of spout and the fixed plate is linked together, and the spout runs through fixed plate both sides upper end.
Further, the support mechanism further includes:
the movable piece is slidably arranged in the rectangular through hole in the middle of the fixed plate, and the rectangular through hole is formed in the middle of the movable piece;
the guide rods are arranged on two sides of the movable part and are clamped in the sliding grooves in a sliding manner, and nuts are arranged on the guide rods;
the mounting rods are provided with four groups, and the mounting rods are vertically arranged at the corner positions of the fixing plate.
Further, the positioning assembly comprises:
the device comprises a movable plate, a base plate and a clamping plate, wherein circular through holes are formed in two ends of the movable plate, and a rectangular through hole is formed in the middle of the movable plate;
the guide grooves are symmetrically arranged on two sides of the inner part of the moving plate.
Further, the positioning assembly further comprises:
the middle of the positioning block is provided with a rectangular through hole in the horizontal direction, the positioning block is slidably mounted on the movable plate through the rectangular through hole, and a circular through hole is vertically formed in the positioning block;
the fixing holes are symmetrically arranged on two sides inside the positioning block and penetrate through the positioning block.
Further, the connection mechanism includes:
the connecting rod is of a cylindrical structure, and a rotating shaft is arranged at the outer end of the connecting rod;
the fixing piece is sleeved between the two groups of connecting rods.
Further, the fixing portion includes:
the fixing rods are provided with two groups, and a cross-shaped through groove is formed in each fixing rod;
and the plug connector is plugged in the fixed rod.
Compared with the prior art, this practicality has following beneficial effect:
1. in the device, a supporting mechanism is arranged, sliding grooves are formed in two sides in a fixed plate, a movable part is slidably mounted in the fixed plate, a guide rod is clamped in the sliding grooves, when the device is used, a conical protruding structure at the bottom of the fixed plate is inserted into the ground, levelness is adjusted by observing gradienters at two ends of the fixed plate, a steel bar is inserted into a rectangular through hole in the movable part, the movable part is slid to drive the steel bar to move, so that the mounting position of the steel bar is adjusted, after the adjustment is completed, a nut on the guide rod is screwed, so that the movable part and the steel bar are fixed on the fixed plate together to prevent the steel bar from being deviated due to external force impact, and through the design, the probability of deviation of the position of the steel bar can be controlled below 3%;
2. in this device, the locating component has been set up, cup joint the movable plate outside on the installation pole, the locating piece is installed in the sliding on the movable plate, slide the locating piece to the position mutually perpendicular with the moving part, and pass through the bolt fastening to the movable plate with the locating piece, pass the reinforcing bar respectively the rectangular through-hole in the middle of the movable plate and the circular through-hole in the middle of the locating piece, during the use, through upwards pulling the movable plate, can make crooked reinforcing bar use ground as the benchmark go on vertical reset, and make the reinforcing bar remain throughout and be mutually perpendicular with the fixed end in bottom, fix a position the frame post reinforcing bar through designing like this, can effectively reduce the construction degree of difficulty and accelerate the construction speed, reduce with the process of setting up the support and adjusting the reinforcing bar position, and shorten this construction period 30%.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is an exploded view of the present invention.
Fig. 3 is an exploded view of the support mechanism of the present invention.
Fig. 4 is a schematic structural diagram of the positioning assembly of the present invention.
1. A support mechanism;
101. a fixing plate; 1011. A chute;
102. a movable member; 1021. A guide bar;
103. mounting a rod;
2. a positioning assembly;
201. moving the plate; 2011. a guide groove;
202. positioning blocks; 2021. a fixing hole;
3. a connecting mechanism; 301. a connecting rod; 302. a fixing member;
4. a fixed part; 401. fixing the rod; 402. and (7) a plug connector.
Detailed Description
The following describes embodiments of the present invention in further detail with reference to the drawings and examples. The following examples are intended to illustrate the present invention, but are not intended to limit the scope of the present invention.
In the description of the present application, unless otherwise specified, "a plurality" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present application. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present application can be understood in a specific case by those skilled in the art.
Example (b):
as shown in figures 1 to 4:
the utility model provides an internal stay outer hoop positioning frame post steel reinforcement skeleton joint bar structure, include: a support mechanism 1; two groups of positioning components 2 are arranged on the supporting mechanism 1, and the outer sides of the positioning components 2 are inserted on the guide rod 1021; the supporting mechanism 1 is provided with a connecting mechanism 3, the lower end of a connecting rod 301 of the connecting mechanism 3 is rotatably arranged on two sides of the fixed plate 101, and the upper end of the connecting rod 301 is rotatably arranged on two sides of the moving plate 201; the upper end of the supporting mechanism 1 is provided with a fixing portion 4, and a fixing rod 401 of the fixing portion 4 is clamped on the periphery of the steel bar inside the movable member 102.
As an embodiment of the present application, as shown in fig. 3, among others, the support mechanism 1 includes: the fixing plate 101 is provided with a rectangular through hole in the middle of the fixing plate 101, a conical protruding structure is arranged at the bottom of the fixing plate 101, and level gauges are arranged at two ends of the fixing plate 101; the sliding chutes 1011 are provided with two groups, the sliding chutes 1011 are symmetrically arranged at two ends of the inner side of the fixing plate 101, the sliding chutes 1011 are communicated with a rectangular through hole in the middle of the fixing plate 101, and the sliding chutes 1011 penetrate through the upper ends of two sides of the fixing plate 101; the fixed plate 101 is provided, the conical convex structure is arranged at the bottom of the fixed plate 101 and can be inserted into the ground to fix the fixed plate 101, L-shaped sliding grooves 1011 are formed in two sides of the inner portion of the fixed plate 101 and communicated with the rectangular through hole in the inner portion of the fixed plate 101, so that the movable member 102 can slide in the fixed plate 101, the movable member 102 is arranged in the rectangular through hole in the middle of the fixed plate 101 in a sliding mode, and the rectangular through hole is formed in the middle of the movable member 102; the guide rod 1021 is arranged on two sides of the movable piece 102, the guide rod 1021 is clamped in the sliding groove 1011 in a sliding mode, and a nut is arranged on the guide rod 1021; the installation rods 103 and the installation rods 103 are four groups, the installation rods 103 are vertically arranged at the corner positions of the fixing plate 101, the long plate-shaped moving part 102 is arranged, reinforcing steel bars can be inserted in the moving part 102, the moving part 102 can limit the reinforcing steel bars, the guide rods 1021 are arranged at two ends of the moving part 102, the guide rods 1021 are clamped in the sliding grooves 1011, and the moving part 102 and the reinforcing steel bars can be fixed by tightening nuts on the guide rods 1021.
As another implementation manner of the embodiment of the present invention, when in use, a thread may be opened outside the mounting rod 103, and then the moving plate 201 is mounted on the mounting rod 103 through an internal thread, so that when the moving plate 201 is pulled up, the device can rotate the screw rod through the thread, and then the height of the moving plate 201 being lifted up is precisely controlled.
As shown in fig. 4, the positioning assembly 2 includes: the device comprises a moving plate 201, wherein circular through holes are formed in two ends of the moving plate 201, and a rectangular through hole is formed in the middle of the moving plate 201; guide grooves 2011, the guide grooves 2011 are symmetrically arranged on two sides of the inner part of the moving plate 201; the positioning block 202 is fixed on the moving plate 201 by arranging a rectangular moving plate 201 and installing the positioning block 202 on the moving plate 201 in a sliding manner, a bolt can penetrate through a fixing hole 2021 and a guide groove 2011 by arranging the guide groove 2011 in the moving plate 201, a rectangular through hole in the horizontal direction is formed in the middle of the positioning block 202, the positioning block 202 is installed on the moving plate 201 in a sliding manner through the rectangular through hole, and a circular through hole is vertically formed in the positioning block 202; the fixing holes 2021 and the fixing holes 2021 are symmetrically formed in two sides of the inside of the positioning block 202, the fixing holes 2021 penetrate through the positioning block 202, the positioning block 202 is fixed to the moving plate 201 by arranging the rectangular positioning block 202 and the bolts penetrating through the circular fixing holes 2021, and the reinforcing steel bars can be limited and fixed.
As shown in fig. 2, wherein the connecting mechanism 3 includes: the connecting rod 301, the connecting rod 301 is a cylindrical structure, and the outer end of the connecting rod 301 is provided with a rotating shaft; the fixing part 302 and the fixing part 302 are sleeved between the two groups of connecting rods 301, the connecting rods 301 are arranged, the connecting rods 301 are fixed through the fixing part 302, and the connecting rods 301 can be connected with the fixing plate 101 and the moving plate 201 respectively to play a supporting role.
As shown in fig. 2, the fixing portion 4 includes: the fixing rods 401 are provided with two groups, and a cross-shaped through groove is formed in each fixing rod 401; plug connector 402, plug connector 402 are pegged graft inside dead lever 401, set up the dead lever 401 of seting up "cross" shape groove, can peg graft the dead lever 401 with plug connector 402 in, make plug connector 402 be in the both sides of reinforcing bar, through using the bolt with plug connector 402 fixed dead lever 401 in, can play fixed spacing effect to the reinforcing bar.
The specific use mode and function of the embodiment are as follows:
in the utility model, as shown in fig. 1, L-shaped sliding grooves 1011 are formed on two sides inside a fixed plate 101, a movable member 102 is slidably mounted inside the fixed plate 101, a guide rod 1021 can slide in the sliding grooves 1011, a conical protruding structure at the bottom of the fixed plate 101 is inserted into the ground, the fixed plate 101 is fixed, levelers at two ends of the fixed plate 101 are observed, the levelness of the fixed plate 101 is adjusted, a steel bar passes through a rectangular through hole in the movable member 102, the movable member 102 is slid, the movable member 102 drives the steel bar to perform position adjustment, after the adjustment is completed, a nut on the guide rod 1021 is screwed down, the movable member 102 is fixed on the fixed plate 101 together with the steel bar, mounting rods 103 are arranged at corner positions of the fixed plate 101, the outer end of a movable plate 201 is inserted into the mounting rods 103, a positioning block 202 is slidably mounted on the movable plate 201, the positioning block 202 is moved on the movable plate 201, so that the positioning block 202 is perpendicular to the movable member 102, fixing the positioning block 202 to the moving plate 201 by using bolts, enabling the steel bars to penetrate through the moving plate 201 and the positioning block 202, pulling the moving plate 201 upwards, enabling the steel bars to be inserted into the positioning block 202, enabling the moving plate 201 to move while enabling the inclined steel bars to vertically reset by taking the ground as a reference, after installation is completed, connecting the two sides of the fixed plate 101 and the two sides of the moving plate 201 through connecting rods 301, sleeving fixing pieces 302 on the connecting rods 301 for fixing, placing two groups of fixing rods 401 at the front ends and the rear ends of the steel bars, inserting the inserting pieces 402 into the fixing rods 401, enabling the inserting pieces 402 to be located on the left side and the right side of the steel bars, and fixing the inserting pieces 402 into the fixing rods 401 by using bolts so as to fix the steel bars.
The embodiments of the present application have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (7)
1. The utility model provides an interior outer hoop positioning frame post steel reinforcement skeleton joint bar structure that props which characterized in that includes:
a support mechanism (1);
two groups of positioning components (2) are arranged on the supporting mechanism (1), and the outer sides of the positioning components (2) are inserted into the guide rods (1021);
the supporting mechanism (1) is provided with a connecting mechanism (3), the lower end of a connecting rod (301) of the connecting mechanism (3) is rotatably arranged on two sides of the fixed plate (101), and the upper end of the connecting rod (301) is rotatably arranged on two sides of the movable plate (201);
the upper end of the supporting mechanism (1) is provided with a fixing part (4), and a fixing rod (401) of the fixing part (4) is clamped on the periphery of the steel bar on the inner side of the movable piece (102).
2. The inner support outer hoop positioning frame column reinforcement cage joint bar structure of claim 1, wherein the support mechanism (1) comprises:
the middle of the fixing plate (101) is provided with a rectangular through hole, the bottom of the fixing plate (101) is provided with a conical protruding structure, and two ends of the fixing plate (101) are provided with gradienters;
the two groups of sliding chutes (1011) are arranged, the two groups of sliding chutes (1011) are symmetrically arranged at two ends of the inner side of the fixing plate (101), the sliding chutes (1011) are communicated with a rectangular through hole in the middle of the fixing plate (101), and the sliding chutes (1011) penetrate through the upper ends of two sides of the fixing plate (101).
3. The inner-support outer-hoop positioning frame column reinforcement cage structure of claim 2, wherein the support mechanism (1) further comprises:
the movable piece (102), the movable piece (102) is installed in the rectangular through hole in the middle of the fixed plate (101) in a sliding mode, and the rectangular through hole is formed in the middle of the movable piece (102);
the guide rod (1021) is arranged on two sides of the movable piece (102), the guide rod (1021) is clamped in the sliding groove (1011) in a sliding manner, and a nut is arranged on the guide rod (1021);
the installation rods (103) are arranged in four groups, and the installation rods (103) are vertically arranged at the corner positions of the fixing plate (101).
4. The inner support outer hoop positioning frame column reinforcement cage joint bar structure of claim 1, wherein the positioning assembly (2) comprises:
the device comprises a moving plate (201), wherein circular through holes are formed in two ends of the moving plate (201), and a rectangular through hole is formed in the middle of the moving plate (201);
the guide grooves (2011) are symmetrically formed in two sides of the inner portion of the moving plate (201).
5. The inner support outer hoop positioning frame column reinforcement cage rebar structure of claim 4, characterized in that the positioning assembly (2) further comprises:
the middle of the positioning block (202) is provided with a rectangular through hole in the horizontal direction, the positioning block (202) is slidably mounted on the moving plate (201) through the rectangular through hole, and a circular through hole is vertically formed in the positioning block (202);
the fixing holes (2021), the fixing holes (2021) are symmetrically arranged on two sides of the inner part of the positioning block (202), and the fixing holes (2021) penetrate through the positioning block (202).
6. The inner support outer hoop positioning frame column reinforcement cage joint structure of claim 1, wherein the connecting mechanism (3) comprises:
the connecting rod (301), the connecting rod (301) is cylindrical, and the outer end of the connecting rod (301) is provided with a rotating shaft;
the fixing piece (302), the fixing piece (302) cup joints between two sets of connecting rods (301).
7. The inner bracing outer hoop positioning frame column reinforcement cage structure of claim 1, wherein the fixing portion (4) comprises:
the fixing rods (401), the fixing rods (401) are provided with two groups, and a cross-shaped through groove is formed in the fixing rods (401);
and the plug-in unit (402) is plugged in the fixed rod (401).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121567351.2U CN215671170U (en) | 2021-07-11 | 2021-07-11 | Steel rib framework joint bar structure of inner-supporting outer-hooping positioning frame column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121567351.2U CN215671170U (en) | 2021-07-11 | 2021-07-11 | Steel rib framework joint bar structure of inner-supporting outer-hooping positioning frame column |
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| Publication Number | Publication Date |
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| CN215671170U true CN215671170U (en) | 2022-01-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202121567351.2U Active CN215671170U (en) | 2021-07-11 | 2021-07-11 | Steel rib framework joint bar structure of inner-supporting outer-hooping positioning frame column |
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| CN (1) | CN215671170U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115652976A (en) * | 2022-11-03 | 2023-01-31 | 中建八局第二建设有限公司 | Modular frame post dowel bar fixing device |
-
2021
- 2021-07-11 CN CN202121567351.2U patent/CN215671170U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115652976A (en) * | 2022-11-03 | 2023-01-31 | 中建八局第二建设有限公司 | Modular frame post dowel bar fixing device |
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