阅读说明：本技术 一种调节水平稳定的钢铁预埋件 (Steel embedded part with stable adjustment level ) 是由 周艳华 王新立 亚华丽 于 2021-06-30 设计创作，主要内容包括：本发明公开了一种调节水平稳定的钢铁预埋件,涉及建筑预埋件技术领域,其用于配合钢筋架,包括：预埋件主体,所述预埋件主体包括锚板,所述锚板的底部设置连接侧架以及锚筋；所述连接侧架上滑动设置有第一抱箍组件,所述连接侧架的底端连接有第二抱箍组件；所述锚筋上设置有凸出构造,凸出构造被装配为：锚筋在所述锚板上螺接下移行程通过凸出构造驱动第一抱箍组件及第二抱箍组件闭合以实现与所述钢筋架夹持固定,本发明实现直接将预埋件主体上的连接侧架以及锚筋插在钢筋架的内侧,然后转动调节锚筋使得锚筋下移,通过锚筋下移配合其上的凸出构造驱动第一抱箍组件以及第二抱箍组件闭合与钢筋架夹持固定,实现对预埋件主体进行安装。(The invention discloses a steel embedded part with stable horizontal adjustment, which relates to the technical field of building embedded parts and is used for matching with a reinforcing steel bar frame, and comprises the following components: the embedded part comprises an embedded part main body, wherein the embedded part main body comprises an anchor plate, and the bottom of the anchor plate is provided with a connecting side frame and an anchor bar; a first hoop component is arranged on the connecting side frame in a sliding mode, and the bottom end of the connecting side frame is connected with a second hoop component; be provided with protruding structure on the anchor muscle, protruding structure is assembled into: the anchor bars are in screw connection with the anchor plates, the first anchor ear assembly and the second anchor ear assembly are driven to be closed through the protrusion structures in the downward moving stroke, so that clamping and fixing of the anchor bars and the steel bar frame are achieved.)

1. A steel embedment for adjusting horizontal stability, for cooperating with a steel reinforcement frame (2), comprising:

the embedded part comprises an embedded part main body (3), wherein the embedded part main body (3) comprises an anchor plate (30), and the bottom of the anchor plate (30) is provided with a connecting side frame (5) and an anchor bar (4);

a first hoop component (51) is arranged on the connecting side frame (5) in a sliding mode, and the bottom end of the connecting side frame (5) is connected with a second hoop component (52);

a protruding formation (40) is provided on the tendon (4), the protruding formation (40) being assembled to: the anchor bars (4) are screwed on the anchor plates (30) and move downwards, and the first hoop component (51) and the second hoop component (52) are driven to close through the protruding structures (40) so as to realize clamping and fixing with the reinforcing steel bar frame (2).

2. The steel embedded part for adjusting the horizontal stability according to claim 1, wherein the reinforcement frame (2) comprises four transverse reinforcements (21) arranged in a rectangular array, and a plurality of groups of stirrups (22) are sleeved on the four transverse reinforcements (21) at equal intervals, and the first hoop assembly (51) and the second hoop assembly (52) are clamped and fixed at the crossing positions of the transverse reinforcements (21) and the stirrups (22).

3. The steel embedded part with the adjustable horizontal stability of claim 1, wherein the first hoop component (51) comprises a first hoop frame (512), the tail end of the first hoop frame (512) is connected with a sliding sleeve frame (511), the sliding sleeve frame (511) is sleeved on the connecting side frame (5) in a sliding mode, and an adjusting side plate (513) is horizontally fixed on the sliding sleeve frame (511).

4. The steel embedded part for adjusting the horizontal stability of the steel embedded part according to claim 3, wherein a rectangular opening (502) is formed in the bottom of the connecting side frame (5), the second hoop component (52) comprises a second hoop frame (521), the tail end of the second hoop frame (521) is connected with a butt plate (522), and the tail end of the second hoop frame (521) is rotatably connected in the rectangular opening (502) through a rotating shaft.

5. The steel embedment of claim 4, wherein the weight of the second anchor bracket (521) is greater than the weight of the butt plate (522) so that the second anchor bracket (521) automatically rotates under the action of gravity to be flush with the outer side of the connecting side frame (5).

6. The leveling iron and steel embedment of claim 5, wherein the length of the rectangular opening (502) is greater than the length of the butt plate (522).

7. The steel embedded part for adjusting horizontal stability of claim 1, wherein the protruding structure (40) comprises a first driving part (41) and a second driving part (42), the first driving part (41) and the second driving part (42) are both arranged on the anchor bar (4), the second driving part (42) is used for driving the second hoop assembly (52) to rotate and adjust, and the first driving part (41) is used for driving the first hoop assembly (51) to move downwards to be fixed in an abutting mode with the second hoop assembly (52).

8. The steel embedded part with the adjustable level and the stable performance according to claim 7, wherein the first driving portion (41) comprises a first annular sleeve frame (411), the first annular sleeve frame (411) is rotatably sleeved on the anchor bar (4), an adjusting convex portion (412) is fixed on the outer side of the first annular sleeve frame (411), a limiting convex block (414) is further fixed on the adjusting convex portion (412), and a limiting sliding groove (501) matched with the limiting convex block (414) for use is formed in the connecting side frame (5).

9. The steel embedded part for adjusting the horizontal stability according to claim 8, wherein the second driving part (42) comprises a second annular sleeve frame (421), the second annular sleeve frame (421) is rotatably sleeved on the anchor bars (4), the second annular sleeve frame (421) is connected with the first annular sleeve frame (411) through a connecting rod (423), and a driving lug (422) is arranged on the outer side of the second annular sleeve frame (421).

10. The steel embedded part for adjusting the horizontal stability of the steel plate as claimed in claim 8, wherein the adjusting side plate (513) and the abutting plate (522) are provided with abutting holes (523), and the bottom of the adjusting convex part (412) is also vertically fixed with a pin rod (413).

Technical Field

The invention relates to the technical field of building embedded parts, in particular to a steel embedded part with stable adjustment level.

Background

As is known, an embedded part is a member which is installed in advance in a concealed work, that is, a component part which is installed when a building structure is poured, and is used for lap joint when a superstructure is built. The embedded part is fixedly connected with a steel bar or a template in a connecting and fixing mode which is basically divided into two modes, namely, the embedded part is fixedly welded with a steel bar frame in concrete through the steel bar, and the embedded part is bundled with the steel bar frame in concrete through the steel wire.

If the publication number is CN106088156B, the publication date is 28.08.2018, the name is 'an embedded part for fixing a rod', the concrete structure of the embedded part comprises the embedded part for fixing the rod, and the embedded part is characterized by comprising a shoulder part, a supporting part and a connecting part for fixedly connecting the shoulder part and the supporting part, wherein three groups of metal cylinders for connecting the rod and fixing the rod are further arranged on the upper top surface of the shoulder part; the shoulder part is a metal disc, a circular through hole is formed in the middle of the shoulder part, and the axis of the connecting part is overlapped with the axis of the shoulder part; the connecting part is a square tube, a waist-round through hole is formed in the side face of the connecting part, and the length of the cross section of the connecting part is larger than the diameter of the round through hole; the supporting parts are four groups of L-shaped steel bars and are uniformly fixed at the bottom of the connecting part.

The prior art weak point including the above-mentioned application lies in, because the built-in fitting carries out anticorrosive antirust treatment before the installation, its processing mode is mostly at the anticorrosive antirust coating of built-in fitting surface spraying, can destroy the anticorrosive antirust coating on built-in fitting surface at high temperature when welding built-in fitting and concrete inner steel bar frame through the welding mode, make need polish and rewashing spraying anticorrosive antirust coating to the welding position after the welding is accomplished, troublesome poeration, influence work efficiency, and direct announcement reinforcing bar is tied up, because reinforcing bar frame is located pouring the masterplate inboard, and need carry out the multiple spot when tying up, inconvenient operation, the work efficiency end, the stability of tying up simultaneously is relatively poor, it easily leads to the built-in fitting skew to appear in real time to carry out the compaction of shaking after pouring the concrete, need follow the trail observation, and in time correct, troublesome poeration, the construction period is long.

Disclosure of Invention

The invention aims to provide a steel embedded part with stable adjustment level, which solves the defects in the prior art.

In order to achieve the above purpose, the invention provides the following technical scheme: a leveling iron embedment for mating with a reinforcement frame, comprising: the embedded part comprises an embedded part main body, wherein the embedded part main body comprises an anchor plate, and the bottom of the anchor plate is provided with a connecting side frame and an anchor bar; a first hoop component is arranged on the connecting side frame in a sliding mode, and the bottom end of the connecting side frame is connected with a second hoop component; the anchor bar is provided with a protruding structure which is assembled as follows: the anchor bars are screwed on the anchor plate and move downwards, and the first hoop component and the second hoop component are driven to be closed through the protruding structure so as to be clamped and fixed with the reinforcing steel bar frame.

As a further description of the above technical solution: the reinforcing bar frame includes four horizontal reinforcing bars that are the rectangle array and arrange, and the equidistance has cup jointed the multiunit stirrup on four horizontal reinforcing bars, first staple bolt subassembly and second staple bolt subassembly centre gripping are fixed horizontal reinforcing bar and stirrup cross position department.

As a further description of the above technical solution: the first hoop component comprises a first hoop frame, the tail end of the first hoop frame is connected with a sliding sleeve frame, the sliding sleeve frame is sleeved on the connecting side frame in a sliding mode, and an adjusting side plate is horizontally fixed on the sliding sleeve frame.

As a further description of the above technical solution: the bottom of the connecting side frame is provided with a rectangular opening, the second hoop component comprises a second hoop frame, the tail end of the second hoop frame is connected with a butt plate, and the tail end of the second hoop frame is rotatably connected into the rectangular opening through a rotating shaft.

As a further description of the above technical solution: the weight of the second hoop frame is larger than that of the butt joint plate so that the second hoop frame can automatically rotate under the action of gravity to be flush with the outer side of the connecting side frame.

As a further description of the above technical solution: the length of the rectangular opening is larger than that of the butt joint plate.

As a further description of the above technical solution: the protruding structure includes first drive division and second drive division, and first drive division and second drive division all set up on the anchor bar, the second drive division is used for driving the second staple bolt subassembly rotates the regulation, first drive division is used for driving first staple bolt subassembly move down realize with the butt joint of second staple bolt subassembly is fixed.

As a further description of the above technical solution: the first driving portion comprises a first annular sleeve frame, the first annular sleeve frame is rotatably sleeved on the anchor bars, an adjusting convex portion is fixed on the outer side of the first annular sleeve frame, a limiting convex block is further fixed on the adjusting convex portion, and a limiting sliding groove matched with the limiting convex block for use is formed in the connecting side frame.

As a further description of the above technical solution: the second driving portion comprises a second annular sleeve frame, the second annular sleeve frame is rotatably sleeved on the anchor bars and is connected with the first annular sleeve frame through a connecting rod, and a driving lug is arranged on the outer side of the second annular sleeve frame.

As a further description of the above technical solution: the adjusting side plate and the butt-joint plate are provided with butt-joint holes, and the bottom of the adjusting convex part is also vertically fixed with a pin rod.

In the technical scheme, the steel embedded part with the stable horizontal adjustment is characterized in that the connecting side frame is arranged at the bottom of the anchor plate, the first hoop component and the second hoop component are arranged on the connecting side frame, when a worker installs the embedded part main body, the connecting side frame and the anchor bars on the embedded part main body can be directly inserted into the inner side of the steel bar frame, then the anchor bars are rotated and adjusted to enable the anchor bars to move downwards, the first hoop component and the second hoop component are driven to be closed and clamped and fixed with the steel bar frame through the downward movement of the anchor bars matched with the convex structures on the anchor bars, the embedded part main body is installed, and only the anchor bars on the outer side of the anchor plate need to be adjusted to be installed and fixed.

Drawings

In order to more clearly illustrate the embodiments of the present application or technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to the drawings.

FIG. 1 is a schematic view of steel embedded part assembly construction with stable adjustment level provided by the embodiment of the invention;

fig. 2 is a schematic view of a connection structure of a steel embedded part and a steel bar frame for adjusting horizontal stability according to an embodiment of the present invention;

FIG. 3 is a schematic structural diagram of a steel embedded part with stable leveling according to an embodiment of the present invention;

FIG. 4 is a schematic view of an assembly structure for connecting the side frame and the anchor bars according to an embodiment of the present invention;

FIG. 5 is a schematic view of a disassembled structure of the connecting side frame and the anchor bars according to the embodiment of the present invention;

FIG. 6 is a schematic structural diagram of a protruding structure provided in an embodiment of the present invention;

fig. 7 is a schematic structural diagram of a first hoop assembly and a second hoop assembly according to an embodiment of the present invention;

FIG. 8 is a schematic diagram of a steel embedded part with stable adjustment level according to an embodiment of the present invention before installation;

FIG. 9 is a schematic diagram illustrating a state of a steel embedded part with stable adjustment level after installation according to an embodiment of the present invention;

fig. 10 is a schematic structural view of a first hoop assembly and a second hoop assembly according to another embodiment of the present invention;

FIG. 11 is a schematic view of a clamp sideframe according to an embodiment of the present invention;

fig. 12 is a schematic structural view of a first hoop assembly and a second hoop assembly according to yet another embodiment of the present invention;

FIG. 13 is a schematic view of a connecting sideframe according to an embodiment of the present invention;

fig. 14 is a schematic structural diagram of a first hoop assembly according to yet another embodiment of the present invention.

Description of reference numerals:

1. pouring a template; 2. a reinforcing steel bar frame; 21. transverse reinforcing steel bars; 22. hooping; 3. an embedded part main body; 30. an anchor plate; 4. anchoring ribs; 401. connecting threads; 402. fixing a nut; 40. a projecting formation; 41. a first driving section; 411. a first annular nest frame; 412. an adjustment projection; 413. a pin rod; 414. a limiting bump; 42. a second driving section; 421. a second annular sleeve frame; 422. a drive lug; 423. a connecting rod; 5. connecting the side frames; 501. a limiting chute; 502. a rectangular opening; 503. a trapezoidal groove; 504. a convex tooth; 51. a first hoop assembly; 511. a sliding sleeve frame; 512. a first hoop frame; 5121. butting sleeve frames; 5122. an elastic sheet; 513. adjusting the side plate; 514. a lateral clamping assembly; 5141. clamping the side frame; 5142. a hinged seat; 5143. a traction adjustment belt; 515. a V-shaped elastic frame; 52. a second hoop assembly; 521. a second hoop frame; 522. a butt plate; 523. and (4) butting holes.

Detailed Description

In order to make the technical solutions of the present invention better understood, those skilled in the art will now describe the present invention in further detail with reference to the accompanying drawings.

Referring to fig. 1-13, an embodiment of the present invention provides a technical solution: a leveling iron embedment for mating with a steel reinforcement frame 2, comprising: the embedded part comprises an embedded part main body 3, wherein the embedded part main body 3 comprises an anchor plate 30, and the bottom of the anchor plate 30 is provided with a connecting side frame 5 and an anchor bar 4; a first hoop component 51 is arranged on the connecting side frame 5 in a sliding manner, and a second hoop component 52 is connected to the bottom end of the connecting side frame 5; the anchor bars 4 are provided with projecting formations 40, the projecting formations 40 being assembled: the bolt-on downward movement of the anchor bars 4 on the anchor plate 30 drives the first hoop assembly 51 and the second hoop assembly 52 to close through the protruding structure 40 to clamp and fix the reinforcing steel bar frame 2.

The embodiment provides a steel embedded part with stable horizontal adjustment, which is used for being matched with a steel bar frame 2 to be connected and installed, specifically, the steel bar frame 2 is arranged at the inner side of a pouring template 1, an embedded part main body 3 is connected on the steel bar frame 2, an anchor plate 30 on the embedded part main body 3 is erected on an opening of the pouring template 1, then concrete pouring is carried out, after concrete is solidified and formed, the anchor plate 30 is positioned on the surface of concrete, more specifically, the embedded part main body 3 is connected with the steel bar frame 2 in a mode that four corner positions at the bottom of the anchor plate 30 are vertically fixed with connecting side frames 5, four anchor bars 4 are further in threaded penetrating connection on the anchor plate 30, the four anchor bars 4 are in one-to-one correspondence with the four connecting side frames 5, the top ends of the anchor bars 4 are provided with connecting threads 401, the anchor plate 30 is provided with connecting screw holes matched with the screw connection, and fixing nuts 402 are further in screw sleeve connection on the anchor bars 4, a first hoop component 51 is slidably arranged on the connecting side frame 5, a second hoop component 52 is connected to the bottom end of the connecting side frame 5, the opening of the second hoop component 52 corresponds to the opening of the first hoop component 51, that is, the first hoop component 51 moves downwards along the connecting side frame 5 and is fixedly butted with the second hoop component 52, a protruding structure 40 is arranged on the anchor bar 4, the protruding structure 40 drives the first hoop component 51 and the second hoop component 52 to be closed when the anchor bar 4 moves downwards in a spiral mode so as to be clamped and fixed with the steel bar frame 2, in an optional embodiment, the protruding structure 40 is two annular connecting frames, and the two annular connecting frames are connected through a cross frame, wherein one annular connecting frame is rotatably sleeved on the anchor bar 4, the other annular connecting frame is slidably sleeved on the connecting side frame 5 and is positioned above the first hoop component 51, that is, when the anchor bar 4 rotates downwards, rotate the annular link that cup joints on the dowel 4 and move down with the dowel 4 is synchronous, nevertheless because the restriction of crossbearer and another annular link, it can not rotate with the dowel 4 is synchronous, cooperates another annular link to drive first staple bolt subassembly 51 to move down when rotating the annular link that cup joints on the dowel 4 and the dowel 4 moves down in step for first staple bolt subassembly 51 and second staple bolt subassembly 52 dock in order to realize being connected with rebar frame 2.

According to the steel embedded part with the stable adjustment level, the connecting side frame 5 is arranged at the bottom of the anchor plate 30, the first hoop component 51 and the second hoop component 52 are arranged on the connecting side frame 5, when a worker installs the embedded part main body 3, the embedded part main body 3 is directly inserted into the inner side of the steel bar frame 2, then rotate and adjust the dowel 4 and make the dowel 4 move down, it is closed with the reinforcing bar frame 2 centre gripping fixed to move down the protruding structure 40 that cooperates on it through the dowel 4 drives first staple bolt subassembly 51 and second staple bolt subassembly 52, the realization is installed the built-in fitting main part 3, only need adjust the dowel 4 in the anchor slab 30 outside and just can install fixedly, compare with traditional tying up or welding through the steel wire, it is more convenient to operate, the reduction of erection time, and can not destroy the anticorrosive coating of rust-resistant on the built-in fitting main part 3.

In another embodiment of the present invention, the reinforcement frame 2 includes four transverse reinforcements 21 arranged in a rectangular array, and a plurality of sets of stirrups 22 are sleeved on the four transverse reinforcements 21 at equal intervals, and the first hoop assembly 51 and the second hoop assembly 52 are clamped and fixed at the intersection positions of the transverse reinforcements 21 and the stirrups 22.

Specifically, the first hoop component 51 or the second hoop component 52 is only clamped and fixed on a single transverse steel bar 21 or stirrup 22, the deviation along the length direction of the transverse steel bar 21 or stirrup 22 is easy to occur, the installation stability of the embedded part main body 3 is affected, the first hoop component 51 and the second hoop component 52 are clamped and fixed at the cross position of the transverse steel bar 21 and the stirrup 22, so that the fixed positions of the first hoop component 51 and the second hoop component 52 are limited through the transverse steel bar 21 and the stirrup 22, namely, the fixation cannot be slid, meanwhile, the first hoop component 51 and the second hoop component 52 on the four side frames are connected with the four side frames 5 in a matching mode, the embedded part main body is fixed at multiple points, and the fixed horizontality and the stability of the embedded part main body 3 are obviously improved.

In another embodiment of the present invention, preferably, the first hoop assembly 51 includes a first hoop frame 512, and the tail end of the first hoop frame 512 is connected to a sliding sleeve frame 511, the sliding sleeve frame 511 is slidably sleeved on the connecting side frame 5, and an adjusting side plate 513 is horizontally fixed on the sliding sleeve frame 511. The bottom of the connecting side frame 5 is provided with a rectangular opening 502, the second hoop assembly 52 comprises a second hoop frame 521, the tail end of the second hoop frame 521 is connected with a butt plate 522, and the tail end of the second hoop frame 521 is rotatably connected in the rectangular opening 502 through a rotating shaft.

Specifically, the first anchor ear frame 512 is a semicircular structure, the tail end of the first anchor ear frame 512 is fixed with the sliding sleeve frame 511, the sliding sleeve frame 511 is slidably sleeved on the connecting side frame 5, the opening of the first anchor ear frame 512 faces downward, the bottom end of the connecting side frame 5 is provided with a rectangular opening 502, the second anchor ear frame 521 is a semicircular structure, the tail end of the second anchor ear frame 521 rotates to be aligned with the bottom end of the rectangular opening 502, the opening of the second anchor ear frame 521 is opposite to the opening of the first anchor ear frame 512, the diameter of the first anchor ear frame 521 is equal to that of the first anchor ear frame 512, and when the first anchor ear frame 512 moves downward, the second anchor ear frame 521 is butted and clamped at the crossing position of the transverse steel bar 21 and the hoop bar 22.

In yet another embodiment of the present invention, the weight of the second anchor bracket 521 is greater than the weight of the docking plate 522 so that the second anchor bracket 521 automatically rotates under the action of gravity to be flush with the outer side of the connecting side frame 5. The rectangular opening 502 has a length greater than the length of the docking plate 522.

Specifically, the weight of the second anchor ear 521 is greater than the weight of the butt plate 522 connected to the tail end of the second anchor ear 521, and the length of the rectangular opening 502 is greater than the length of the butt plate 522, as shown in fig. 8, before the horizontally-stabilized steel embedded part is installed, the second anchor ear 521 automatically rotates along the rotating connection position of the rectangular opening 502 under the action of gravity to maintain a vertical state, because the second anchor ear 521 is a semi-circular structure, when the second anchor ear 521 is in the vertical state, the other end of the second anchor ear 521 is flush with the outer side of the connection side frame 5, and the butt plate 522 connected to the tail end of the second anchor ear 521 is embedded in the rectangular opening 502, and when the embedded part main body 3 is connected to the reinforcement frame 2, the four connection side frames 5 on the embedded part main body 3 are inserted into the rectangular frame structure formed by the two stirrups 22 and the two transverse reinforcements 21, the second anchor ear 521 will not interfere with the crossing position of the stirrups 22 and the transverse reinforcements 21, thereby can directly peg graft built-in fitting main part 3 in the rectangular frame structure that two stirrups 22 and two transverse reinforcement 21 formed, make second staple bolt frame 521 be located the bottom of stirrup 22 and transverse reinforcement 21 crossing position department simultaneously, first staple bolt frame 512 is located the top of stirrup 22 and transverse reinforcement 21 crossing position department, in order to realize carrying out the centre gripping fixed to stirrup 22 and transverse reinforcement 21 crossing position department when first staple bolt frame 512 docks with second staple bolt frame 521.

In yet another embodiment of the present invention, further, the protruding structure 40 includes a first driving portion 41 and a second driving portion 42, the first driving portion 41 and the second driving portion 42 are both disposed on the anchor bar 4, the second driving portion 42 is used for driving the second hoop assembly 52 to rotate and adjust, and the first driving portion 41 is used for driving the first hoop assembly 51 to move downward to achieve the abutting joint with the second hoop assembly 52.

Specifically, in order to avoid the intersection position of the stirrup 22 and the transverse steel bar 21 and to achieve the insertion connection to the bottom of the intersection position of the stirrup 22 and the transverse steel bar 21, the second anchor ear frame 521 is matched with the first anchor ear assembly 51 to clamp and fix the intersection position of the stirrup 22 and the transverse steel bar 21, in an initial state, the second anchor ear frame 521 is kept in a vertical state, the other end of the second anchor ear frame 521 is flush with the outer side of the connecting side frame 5, when the first anchor ear frame 512 and the second anchor ear frame 521 are driven to be in butt joint, the first anchor ear frame 521 has two action strokes, the second anchor ear frame 521 rotates from the vertical state to be in a horizontal state, so that the opening of the second anchor ear frame 521 faces upwards, the second action stroke is that the first anchor ear frame 512 moves downwards along the connecting side frame 5 to achieve the butt joint and fixation of the second anchor ear frame 521, the protruding structure 40 comprises a first driving part 41 and a second driving part 42, the second driving portion 42 is configured to drive the second hoop component 52 to rotate and adjust (i.e., to drive the first action to form), the first driving portion 41 is configured to drive the first hoop component 51 to move downward to be fixed in a butt joint with the second hoop component 52 (i.e., to drive the second action to form), in an optional embodiment, the first driving portion 41 includes two annular connecting frames, and the two annular connecting frames are connected by a cross frame, wherein one annular connecting frame is rotatably sleeved on the anchor bar 4, and the other annular connecting frame is slidably sleeved on the connecting side frame 5 and located above the first hoop component 51, i.e., when the anchor bar 4 rotates and moves downward, the annular connecting frame rotatably sleeved on the anchor bar 4 moves downward in synchronization with the anchor bar 4, but due to the limitation of the cross frame and the other annular connecting frame, the annular connecting frame cannot rotate in synchronization with the anchor bar 4, and when the annular connecting frame rotatably sleeved on the anchor bar 4 moves downward in synchronization with the anchor bar 4, the other annular connecting frame is matched with the annular connecting frame to drive the first hoop component 51 to move downward in synchronization And the first hoop assembly 51 is connected to the second hoop assembly 52 for connection with the steel bar frame 2, and the second driving part 42 is a driving frame connected to the cross frame between the two ring frames, i.e. the ring frames move downwards while protecting the driving frame from moving downwards to drive the second hoop frame 521 to rotate.

In another embodiment of the present invention, the first driving portion 41 includes a first annular sleeve frame 411, the first annular sleeve frame 411 is rotatably sleeved on the anchor bar 4, an adjusting protrusion 412 is fixed on an outer side of the first annular sleeve frame 411, a limiting protrusion 414 is further fixed on the adjusting protrusion 412, and a limiting sliding groove 501 matched with the limiting protrusion 414 is formed on the connecting side frame 5. The second driving portion 42 includes a second annular frame 421, the second annular frame 421 is rotatably sleeved on the anchor bar 4, the second annular frame 421 is connected with the first annular frame 411 through a connecting rod 423, and a driving protrusion 422 is disposed on an outer side of the second annular frame 421.

Specifically, the first driving portion 41 includes a first annular sleeve bracket 411, the first annular sleeve bracket 411 is sleeved on the anchor bar 4, and an adjusting convex portion 412 and a limiting convex block 414 are arranged on the outer side of the first annular sleeve bracket 411, the limiting convex block 414 is slidably embedded in a limiting sliding groove 501 on the connecting side frame 5, when the anchor bar 4 is rotationally adjusted to enable the anchor bar 4 to move downwards, the anchor bar 4 synchronously drives the first annular sleeve bracket 411 to move downwards, because the limiting convex block 414 on the first annular sleeve bracket 411 is slidably embedded in the limiting sliding groove 501 on the connecting side frame 5, the first annular sleeve bracket 411 is limited from rotating synchronously with the anchor bar 4, and when the first annular sleeve bracket 411 moves downwards, the first annular sleeve bracket 411 cooperates with the adjusting convex portion 412 on the first annular sleeve bracket to act on an adjusting side plate 513 on the first anchor bracket 512, so as to drive the first anchor bracket 512 to move downwards along the connecting side frame 5;

in an initial state, the second anchor bracket 521 is kept in a vertical state, the other end of the second anchor bracket 521 is flush with the outer side of the connecting side frame 5, because the second anchor bracket 521 is of a semicircular annular structure, when one end of the second anchor bracket 521 is flush with the connecting side frame 5, an arc-shaped convex part of the second anchor bracket 521 can protrude out of the inner side of the connecting side frame 5, the second driving part 42 comprises a second annular sleeve bracket 421, the second annular sleeve bracket 421 is rotatably sleeved on the anchor bar 4, the second annular sleeve bracket 421 is connected with the first annular sleeve bracket 411 through a connecting rod 423, namely, when the anchor bar 4 is rotatably adjusted to enable the anchor bar 4 to move downwards, the anchor bar 4 synchronously drives the second annular sleeve bracket 421 to move downwards, because the connecting rod 423 is connected between the second annular sleeve bracket 421 and the first annular sleeve bracket 411, the second annular sleeve bracket 421 cannot rotate synchronously with the anchor bar 4, and simultaneously, when the second annular sleeve bracket 421 moves downwards, the driving lug on the second annular sleeve bracket 422 abuts against the arc-shaped convex part of the second anchor bracket 521 to drive the second anchor bracket 521 to move downwards to drive the arc-shaped convex part to drive the second anchor bracket 521 to move downwards And (4) rotating.

In yet another embodiment of the present invention, the adjusting side plate 513 and the butt-joint plate 522 are further provided with a butt-joint hole 523, and the bottom of the adjusting protrusion 412 is also vertically fixed with a pin 413. Specifically, adjust and be connected with fixed pin 413 on the convex part 412, thereby adjust convex part 412 effect and the regulation curb plate 513 on the first staple bolt frame 512 drive first staple bolt frame 512 and move down along connecting side frame 5, adjust the pin 413 that connects on the convex part 412 and run through the grafting in adjusting the curb plate 513 and the butt joint hole 523 of seting up on the fishplate bar 522, thereby realize carrying out spacing fixed to first staple bolt frame 512 and second staple bolt frame 521, further improve the fixed stability of first staple bolt frame 512 and second staple bolt frame 521 centre gripping.

In another embodiment of the present invention, lateral clamping assemblies 514 are disposed at the middle sections of the first anchor ear frame 512 and the second anchor ear frame 521, the lateral clamping assemblies 514 and the anchor ear frame 512 are in an X-shaped clamping state, each lateral clamping assembly 514 includes two clamping side frames 5141, the two clamping side frames 5141 are symmetrically and rotatably connected to two sides of the middle section of the first anchor ear frame 512 through hinge seats 5142, and a traction adjusting belt 5143 is connected between the ends of the two clamping side frames 5141. Specifically, when first staple bolt frame 512 and second staple bolt frame 521 butt joint centre gripping are fixed in stirrup 22 and transverse reinforcement 21 crossing position department, stirrup 22 and transverse reinforcement 21 can drive and pull regulation band 5143 and move to the inside one side of first staple bolt frame 512, thereby drive two centre gripping side bearer 5141 through pulling regulation band 5143 and gather together, it is fixed to realize being the cross centre gripping to stirrup 22 and transverse reinforcement 21 crossing position department, further improve the fixed stability of built-in fitting main part 3, can also assist simultaneously to fix transverse reinforcement 21 and stirrup 22, prevent when concreting and carrying out the compaction that shakes, transverse reinforcement 21 and stirrup 22 appear the displacement and influence the fixed stability of built-in fitting main part 3.

In another embodiment of the disclosure, the end of the first anchor ear frame 512 is provided with a butt-joint sleeve frame 5121, the inner side of the butt-joint sleeve frame 5121 is provided with a plurality of elastic pieces 5122, the end of the second anchor ear frame 521 is provided with a butt-joint head, the butt-joint head is provided with a side frame and an elastic piece, when the first anchor ear frame 512 is in butt joint with the second anchor ear frame 521, the butt-joint head is embedded in the butt-joint sleeve frame 5121, the side frame on the butt-joint head drives the elastic pieces 5122 to elastically deform, and when the side frame is separated from the elastic pieces 5122, the elastic pieces 5122 elastically reset and collide with the elastic pieces on the butt-joint head to generate sound, thereby reminding a worker during assembly.

In another embodiment of the present invention, a trapezoidal groove 503 is disposed on the motion path of the sliding sleeve frame 511 on the connecting side frame 5, a plurality of protruding teeth 504 are symmetrically disposed on two side walls of the trapezoidal groove 503 at equal intervals, a V-shaped elastic frame 515 is fixed inside the sliding sleeve frame 511, the elastic force of the V-shaped elastic frame 515 is used to drive two side arms to open, the V-shaped elastic frame 515 is slidably embedded in the trapezoidal groove 503, when the sliding sleeve frame 511 moves downward, the two side arms of the V-shaped elastic frame 515 synchronously open and are clamped with the protruding teeth 504 inside the trapezoidal groove 503, the sliding sleeve frame 511 is limited at the initial position by the cooperation of the V-shaped elastic frame 515 and the trapezoidal groove 503, and simultaneously, vibration generated by compacting of poured concrete after fixing can only drive the sliding sleeve frame 511 to move downward, so that the first anchor ear frame 512 and the second anchor ear frame 521 are connected more firmly and stably.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.