CN210387379U - Steel reinforcement cage manufacturing device for straight thread sleeve connection - Google Patents
Steel reinforcement cage manufacturing device for straight thread sleeve connection Download PDFInfo
- Publication number
- CN210387379U CN210387379U CN201921274727.3U CN201921274727U CN210387379U CN 210387379 U CN210387379 U CN 210387379U CN 201921274727 U CN201921274727 U CN 201921274727U CN 210387379 U CN210387379 U CN 210387379U
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- positioning plate
- sleeve
- reinforcement cage
- end positioning
- adjustable
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Abstract
The utility model discloses a reinforcement cage manufacturing device for straight thread sleeve connection, which comprises a front end positioning plate (1), a rear end positioning plate (2), a length adjusting component (3), an adjustable steel sleeve (4) and an adjustable base (5); the length adjusting assembly and the adjustable steel sleeve are coaxially connected between the front end positioning plate and the rear end positioning plate, and the distance between the front end positioning plate and the rear end positioning plate is adjusted through the extension and retraction of the length adjusting assembly and the adjustable steel sleeve; the adjustable base is installed at the bottom of the adjustable steel sleeve, a plurality of positioning slots (11) are formed in the front end positioning plate at intervals along the radial direction, positioning assemblies are arranged on the positioning slots, and the longitudinal ribs of the steel reinforcement cage are inserted into the positioning slots and are positioned through the positioning assemblies. The utility model discloses can not only ensure the reinforcement cage and indulge muscle high accuracy location, the straight thread muffjoint of the reinforcement cage dragon of being convenient for can also satisfy the preparation use of the bored concrete pile reinforcement cage in multiple stake footpath, improves the rate of utilization and the turnover rate of preparation platform.
Description
Technical Field
The utility model relates to a building engineering bored concrete pile construction equipment especially relates to a steel reinforcement cage making devices for straight thread muffjoint.
Background
When the pile foundation is constructed, the construction speed can be accelerated by adopting a straight thread sleeve connection mode for connecting the reinforcement cage, the consumed materials are reduced, the connection quality can be improved, and when the reinforcement cage adopts the straight thread sleeve connection, the positioning precision requirement on the longitudinal bars of the reinforcement cage is high. When processing the steel reinforcement cage, the steel reinforcement cage is indulged the muscle cross-section and is fixed a position inaccurately, indulges the unable one-to-one connection of muscle when causing the steel reinforcement cage to connect. The ends of the longitudinal bars of the reinforcement cage are not on the same plane, so that the exposed effective wires of the straight thread sleeve connection are too long, and the connection quality of the reinforcement cage is affected.
In the same building engineering, the cast-in-place pile often has multiple pile footpaths, and the reinforcing cage making device commonality of prior art is poor, need dispose a reinforcing cage making device to every kind of pile footpath when the reinforcing cage of many pile footpaths is makeed, and comprehensive rate of utilization is poor with the turnover, has also improved engineering cost.
Disclosure of Invention
An object of the utility model is to provide a steel reinforcement cage making devices for straight thread muffjoint can not only ensure steel reinforcement cage and indulge muscle high accuracy location, and the straight thread muffjoint of the steel reinforcement cage dragon of being convenient for can also satisfy the preparation of the bored concrete pile steel reinforcement cage in multiple stake footpath and use, improves the rate of utilization and the turnover rate of preparation platform.
The utility model discloses a realize like this:
a steel reinforcement cage manufacturing device for straight thread sleeve connection comprises a front end positioning plate, a rear end positioning plate, a length adjusting assembly, an adjustable steel sleeve and an adjustable base; the length adjusting assembly and the adjustable steel sleeve are coaxially connected between the front end positioning plate and the rear end positioning plate, the front end positioning plate and the rear end positioning plate are arranged in parallel, and the distance between the front end positioning plate and the rear end positioning plate is adjusted by the length adjusting assembly and the adjustable steel sleeve in a telescopic mode; the adjustable base is arranged at the bottom of the adjustable steel sleeve, and the telescopic direction of the adjustable base is parallel to the length adjusting assembly and the telescopic direction of the adjustable steel sleeve and can be synchronously telescopic with the length adjusting assembly; the front end positioning plate and the rear end positioning plate are both circular plane platy structures with the diameter larger than the diameter of the maximum reinforcement cage used in engineering, a plurality of positioning slots are arranged on the front end positioning plate at intervals along the radial direction, each positioning slot is provided with a positioning assembly, and the longitudinal reinforcement of the reinforcement cage is inserted into the positioning slots and positioned by the positioning assemblies, so that the reinforcement cage and the front end positioning plate are coaxially arranged.
The locating component comprises two locking grooves and a connecting piece, wherein the two locking grooves are respectively arranged on two sides of the locating slot in parallel, the connecting piece and the locking grooves are vertically arranged, and two ends of the connecting piece are fixed on the locking grooves.
The positioning slot and the locking groove are of a long strip structure, and are uniformly distributed around the adjustable steel sleeve.
The number of the positioning slots is half of the number of the longitudinal bars of the reinforcement cage.
The inner wall of the rear end positioning plate is provided with a plurality of positioning holes at intervals, and the plurality of positioning holes are respectively and correspondingly positioned right behind the plurality of positioning slots.
The length adjusting assembly comprises a sleeve, an adjusting screw and a positioning nut, one end of the sleeve is fixed on the inner end face of the rear end positioning plate, one end of the adjusting screw is screwed with the thread of the sleeve, the other end of the adjusting screw is fixed on the top end face of the front end positioning plate through the positioning nut, and the sleeve stretches out and draws back relative to the adjusting screw through the thread.
The adjustable steel sleeve comprises an outer sleeve and an inner sleeve, one end of the outer sleeve is fixed on the inner end face of the front end positioning plate, an adjusting long groove is formed in the other end of the outer sleeve, one end of the inner sleeve is fixed on the inner end face of the rear end positioning plate, the other end of the inner sleeve is connected with the other end of the outer sleeve in an inserting mode, and the inner sleeve and the outer sleeve stretch out and draw back and are fixed relatively along the adjusting long groove.
The adjustable steel sleeve is sleeved outside the length adjusting assembly.
The adjustable base comprises a front base unit and a rear base unit, the front base unit is of an L-shaped structure and is connected to the bottom of an outer sleeve of the adjustable steel sleeve, the rear base unit is of an L-shaped structure and is connected to the bottom of an inner sleeve of the adjustable steel sleeve, an adjusting groove is formed in the bottom of the front base unit, the bottom of the front base unit is correspondingly sleeved with the bottom of the rear base unit, and the front base unit and the rear base unit are relatively stretched and fixed along the adjusting groove.
The bottom of the adjustable base is provided with a pulley, a guide rail matched with the pulley is installed on the ground of an engineering site, and the length direction of the guide rail is parallel to the axial direction of the front end positioning plate and the rear end positioning plate, so that the reinforcement cage manufacturing device slides along the guide rail.
The utility model can be applied to the construction of the pile foundation of the cast-in-place pile, can quickly and accurately position the longitudinal bar position of the reinforcement cage, and meets the positioning requirement of straight thread sleeve connection; the method can adapt to processing and manufacturing of the reinforcement cage for the cast-in-place piles with different pile diameters, improves the utilization rate and turnover rate of the manufacturing platform, and achieves the effects of quick construction, shortened construction period, stable construction quality and reduced cost.
Drawings
FIG. 1 is a cross-sectional view of a reinforcement cage manufacturing apparatus for straight threaded sleeve connection according to the present invention;
FIG. 2 is a right side view of the reinforcement cage forming apparatus for a straight threaded sleeve connection of the present invention;
FIG. 3 is a front view of the steel reinforcement cage manufacturing apparatus for straight threaded sleeve connection of the present invention;
FIG. 4 is a top view of the reinforcement cage manufacturing apparatus for straight threaded sleeve connection of the present invention;
fig. 5 is a left side view of the utility model discloses a steel reinforcement cage making devices for straight thread muffjoint.
In the figure, a front end positioning plate 1, a positioning slot 11, a locking slot 12, a connecting piece 13, a rear end positioning plate 2, a handle 21, a length adjusting assembly 3, a sleeve 31, an adjusting screw rod 32, a positioning nut 33, an adjustable steel sleeve 4, an outer sleeve 41, an inner sleeve 42, an adjustable base 5, a front base unit 51, a rear base unit 52, an adjusting slot 53, a pulley 54 and a guide rail 6 are arranged.
Detailed Description
The invention will be further explained with reference to the drawings and the specific embodiments.
Referring to the attached drawing 1, a steel reinforcement cage manufacturing device for straight thread sleeve connection comprises a front end positioning plate 1, a rear end positioning plate 2, a length adjusting assembly 3, an adjustable steel sleeve 4 and an adjustable base 5; the length adjusting assembly 3 and the adjustable steel sleeve 4 are coaxially connected between the front end positioning plate 1 and the rear end positioning plate 2, the front end positioning plate 1 and the rear end positioning plate 2 are arranged in parallel, and the distance between the front end positioning plate 1 and the rear end positioning plate 2 is adjusted by the length adjusting assembly 3 and the adjustable steel sleeve 4 in a telescopic mode; the adjustable base 5 is arranged at the bottom of the adjustable steel sleeve 4, and the telescopic direction of the adjustable base 5 is parallel to the telescopic directions of the length adjusting component 3 and the adjustable steel sleeve 4 and can be synchronously telescopic with the length adjusting component 3; referring to fig. 2, the front end positioning plate 1 and the rear end positioning plate 2 are both circular planar plate-shaped structures with a diameter slightly larger than that of the largest reinforcement cage used in engineering, a plurality of positioning slots 11 are radially arranged on the front end positioning plate 1 at intervals, each positioning slot 11 is provided with a positioning assembly, and longitudinal reinforcements of the reinforcement cage are inserted into the positioning slots 11 and positioned by the positioning assemblies, so that the reinforcement cage and the front end positioning plate 1 are coaxially arranged. Preferably, the rear positioning plate 2 may have a size identical to that of the front positioning plate 1.
The locating component include two locking grooves 12 and connecting piece 13, two locking grooves 12 are parallel arrangement respectively in the both sides of positioning slot 11, connecting piece 13 sets up with locking groove 12 is perpendicular, and the both ends of connecting piece 13 are fixed on the locking groove 12 of front end locating plate 1 through bolt and nut to the muscle is indulged to fixed steel reinforcement cage.
The number of the positioning slots 11 is half of the number of the longitudinal bars of the steel reinforcement cage, and the width of the positioning slots 11 is not smaller than the diameter of the longitudinal bars of the steel reinforcement cage.
A plurality of positioning holes (not shown in the figure) are arranged on the inner wall of the rear end positioning plate 2 at intervals, and the positioning holes are respectively and correspondingly positioned right behind the positioning slots 11, so that the coaxiality of longitudinal bars of the reinforcement cage can be further ensured.
Referring to fig. 4, the length adjustment assembly 3 includes a sleeve 31, an adjustment screw 32 and a positioning nut 33, one end of the sleeve 31 is fixed on the inner end surface of the rear end positioning plate 2, one end of the adjustment screw 32 is screwed with the sleeve 31, the other end of the adjustment screw 32 is fixed on the top end surface of the front end positioning plate 1 through the positioning nut 33, the sleeve 31 is relatively extended and retracted with the adjustment screw 32 through a thread, so as to adjust the distance between the front end positioning plate 1 and the rear end positioning plate 2, and meet different length requirements of the same connection section of the longitudinal bars of the reinforcement cage.
Referring to fig. 3, the adjustable steel sleeve 4 includes an outer sleeve 41 and an inner sleeve 42, one end of the outer sleeve 41 is fixed on the inner end surface of the front end positioning plate 1, the other end of the outer sleeve 41 is provided with an adjusting long groove, one end of the inner sleeve 42 is fixed on the inner end surface of the rear end positioning plate 2, the other end of the inner sleeve 42 is inserted into the other end of the outer sleeve 41, the inner sleeve 42 and the outer sleeve 41 relatively extend and retract along the adjusting long groove and are fixed by bolts, so that the distance between the front end positioning plate 1 and the rear end positioning plate 2 is adjusted, and the inner sleeve and the length.
The adjustable steel sleeve 4 is sleeved outside the length adjusting assembly 3 and serves as a load and adjusting structure of the front end positioning plate 1 and the rear end positioning plate 2.
The guide rail 6 matched with the pulley 54 is installed on the ground of an engineering site, the length direction of the guide rail 6 is parallel to the axial direction of the front end positioning plate 1 and the rear end positioning plate 2, so that the reinforcement cage manufacturing device slides along the guide rail 6, the sliding track is controllable, and the reinforcement cage can be manufactured conveniently.
Referring to fig. 5, the rear positioning plate 2 is provided with a handle 21 for controlling the operation and movement of the present invention. Preferably, the handle 21 may be disposed on the positioning nut 33, and the handle 21 may have an L-shaped configuration.
Adopt the utility model discloses concrete method of steel reinforcement cage making devices preparation steel reinforcement cage is:
A. according to the size of the bored pile reinforcement cage with a certain pile diameter, the position of the connecting piece 13 on the front end positioning plate 1 on the positioning slot 11 is adjusted along the locking groove 12, so that the position of the connecting piece 13 can meet the positioning requirement of the longitudinal bar of the pile diameter reinforcement cage.
B. The distance between the front end positioning plate 1 and the rear end positioning plate 2 is adjusted through the synchronous telescopic length adjusting assembly 3, the adjustable steel sleeve 4 and the adjustable base 5, so that the distance can meet the length requirement of the same connecting section of the longitudinal bar of the reinforcement cage. After the length is determined, the positioning is tightly fixed through bolts and nuts.
C. Before the longitudinal ribs are processed into screw threads, the top ends of the longitudinal ribs are polished to be flat, and then the sleeve threads are sleeved to ensure that the top ends of the longitudinal ribs are flat, so that the butt joint error is reduced.
D. When processing the steel reinforcement cage, indulge the muscle with half quantity and run through front end locating plate 1 and extend to the locating hole department of rear end locating plate 2 through positioning slot 11, the muscle top of indulging of half quantity is on the outer wall of front end locating plate 1 in addition, ensures that all indulging the muscle top and lie in on this board plane on front end locating plate 1 and rear end locating plate 2.
Preferably, in the bolt nut for fastening, the threaded end head of the bolt can be welded with a short steel bar, the length of the short steel bar is slightly larger than the aperture of the nut, the short steel bar is prevented from being separated from the nut when the bolt is loosened, the quick assembly and disassembly are facilitated, and parts are not easy to lose.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and should not be taken as limiting the scope of the present invention, therefore, any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention should be included in the scope of the present invention.
Claims (10)
1. The utility model provides a steel reinforcement cage making devices for straight thread muffjoint, characterized by: comprises a front end positioning plate (1), a rear end positioning plate (2), a length adjusting component (3), an adjustable steel sleeve (4) and an adjustable base (5); the length adjusting assembly (3) and the adjustable steel sleeve (4) are coaxially connected between the front end positioning plate (1) and the rear end positioning plate (2), the front end positioning plate (1) and the rear end positioning plate (2) are arranged in parallel, and the distance between the front end positioning plate (1) and the rear end positioning plate (2) is adjusted by the length adjusting assembly (3) and the adjustable steel sleeve (4) in a telescopic mode; the adjustable base (5) is arranged at the bottom of the adjustable steel sleeve (4), and the telescopic direction of the adjustable base (5) is parallel to the telescopic directions of the length adjusting component (3) and the adjustable steel sleeve (4) and can be synchronously telescopic with the length adjusting component (3); the front end positioning plate (1) and the rear end positioning plate (2) are both circular plane plate-shaped structures with diameters larger than the diameter of the maximum reinforcement cage used in engineering, a plurality of positioning slots (11) are arranged on the front end positioning plate (1) at intervals along the radial direction, each positioning slot (11) is provided with a positioning assembly, and longitudinal reinforcements of the reinforcement cage are inserted into the positioning slots (11) and positioned through the positioning assemblies, so that the reinforcement cage and the front end positioning plate (1) are coaxially arranged.
2. A reinforcement cage forming apparatus for a straight threaded sleeve connection as set forth in claim 1, wherein: the locating component comprises two locking grooves (12) and a connecting piece (13), wherein the two locking grooves (12) are respectively arranged on two sides of the locating slot (11) in parallel, the connecting piece (13) is perpendicular to the locking grooves (12), and two ends of the connecting piece (13) are fixed on the locking grooves (12).
3. A reinforcement cage forming apparatus for a straight threaded sleeve connection as set forth in claim 2, wherein: the positioning slot (11) and the locking slot (12) are of a long strip structure, and the positioning slot (11) and the locking slot (12) are uniformly distributed around the adjustable steel sleeve (4).
4. A reinforcement cage forming apparatus for a straight threaded sleeve coupling as claimed in any one of claims 1 to 3, wherein: the number of the positioning slots (11) is half of the number of the longitudinal bars of the reinforcement cage.
5. A reinforcement cage forming apparatus for a straight threaded sleeve connection as set forth in claim 1, wherein: the inner wall of the rear end positioning plate (2) is provided with a plurality of positioning holes at intervals, and the plurality of positioning holes are respectively and correspondingly positioned right behind the plurality of positioning slots (11).
6. A reinforcement cage forming apparatus for a straight threaded sleeve connection as set forth in claim 1, wherein: the length adjusting assembly (3) comprises a sleeve (31), an adjusting screw rod (32) and a positioning nut (33), one end of the sleeve (31) is fixed on the inner end face of the rear end positioning plate (2), one end of the adjusting screw rod (32) is in threaded connection with the sleeve (31), the other end of the adjusting screw rod (32) is fixed on the top end face of the front end positioning plate (1) through the positioning nut (33), and the sleeve (31) stretches out and draws back relative to the adjusting screw rod (32) through threads.
7. A reinforcement cage forming apparatus for a straight threaded sleeve connection as set forth in claim 1, wherein: the adjustable steel sleeve (4) comprises an outer sleeve (41) and an inner sleeve (42), one end of the outer sleeve (41) is fixed on the inner end face of the front end positioning plate (1), the other end of the outer sleeve (41) is provided with an adjusting long groove, one end of the inner sleeve (42) is fixed on the inner end face of the rear end positioning plate (2), the other end of the inner sleeve (42) is connected with the other end of the outer sleeve (41) in an inserting mode, and the inner sleeve (42) and the outer sleeve (41) stretch out and draw back relatively and are fixed along the adjusting long groove.
8. A reinforcement cage making apparatus for a straight threaded muff coupling as in claim 1 or 7 wherein: the adjustable steel sleeve (4) is sleeved outside the length adjusting assembly (3).
9. A reinforcement cage forming apparatus for a straight threaded sleeve connection as set forth in claim 1, wherein: adjustable base (5) including preceding base unit (51) and back base unit (52), preceding base unit (51) are L shape structure and connect in the bottom of outer sleeve (41) of adjustable steel sleeve (4), back base unit (52) are L shape structure and connect in the bottom of inner sleeve (42) of adjustable steel sleeve (4), the bottom of preceding base unit (51) is equipped with adjustment tank (53), the bottom of preceding base unit (51) corresponds with the bottom of back base unit (52) and cup joints, make preceding base unit (51) and back base unit (52) relatively flexible and fixed along adjustment tank (53).
10. A reinforcement cage forming apparatus for a straight threaded sleeve connection according to claim 1 or 9, wherein: the bottom of the adjustable base (5) is provided with a pulley (54), a guide rail (6) matched with the pulley (54) is installed on the ground of an engineering site, and the length direction of the guide rail (6) is parallel to the axial direction of the front end positioning plate (1) and the rear end positioning plate (2), so that the reinforcement cage manufacturing device slides along the guide rail (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921274727.3U CN210387379U (en) | 2019-08-08 | 2019-08-08 | Steel reinforcement cage manufacturing device for straight thread sleeve connection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921274727.3U CN210387379U (en) | 2019-08-08 | 2019-08-08 | Steel reinforcement cage manufacturing device for straight thread sleeve connection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210387379U true CN210387379U (en) | 2020-04-24 |
Family
ID=70359008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921274727.3U Expired - Fee Related CN210387379U (en) | 2019-08-08 | 2019-08-08 | Steel reinforcement cage manufacturing device for straight thread sleeve connection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210387379U (en) |
-
2019
- 2019-08-08 CN CN201921274727.3U patent/CN210387379U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220708 Address after: No.15, Sanlihe Road, Haidian District, Beijing 100044 Patentee after: CHINA STATE CONSTRUCTION ENGINEERING Corp.,Ltd. Address before: 200122 Pudong New Area, Shanghai, China (Shanghai) free trade trial area 1568 Century Avenue 27 Patentee before: CHINA CONSTRUCTION EIGHTH ENGINEERING DIVISION Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200424 |