阅读说明：本技术 一种斜面支撑用顶部伸缩调节装置 (Top telescopic adjusting device for inclined plane support ) 是由 孙照永 于 2020-11-27 设计创作，主要内容包括：本发明公开了一种斜面支撑用顶部伸缩调节装置,包括主螺纹套筒。本发明配合一种斜面支撑用底部调节式支撑基座使用,使得该装置既能够实现直线式有效支撑,又能够实现斜面的有效支撑,并且支撑方式符合力学优化性能,支撑后的安全隐患低,同时,该装置利用螺纹结构的移动支撑能力和高压空气的支撑性进行结构,从而使得该装置能够更加稳定的进行支撑工作,而且,该装置具有环形阵列式最大旋转强度控制机构,实现旋转时的最大旋转强度,防止旋转强度过大而导致的螺纹受损现象的发生,此外,该装置具有内部螺旋弹簧抵触式定向旋转机构和外部尺寸式单向旋转机构,能够实现单向旋转,同时,逆向旋转时,具备一定的阻力制动作用。(The invention discloses a top telescopic adjusting device for inclined plane support, which comprises a main thread sleeve. The invention is matched with a bottom adjusting type supporting base for supporting the inclined plane, so that the device can realize linear effective supporting and the effective supporting of the inclined plane, the supporting mode accords with the mechanical optimization performance, the potential safety hazard after supporting is low, and simultaneously, the device is structured by utilizing the moving support capability of the thread structure and the support capability of high-pressure air, so that the device can more stably support, and in addition, the device has a ring array maximum rotation intensity control mechanism, realizes the maximum rotation intensity during rotation, prevents the thread damage phenomenon caused by overlarge rotation intensity, and in addition, the device has an internal spiral spring abutting type directional rotating mechanism and an external size type one-way rotating mechanism, can realize one-way rotation, and simultaneously has a certain resistance braking effect during reverse rotation.)

1. The utility model provides a slope is supported and is used flexible adjusting device in top, includes main thread sleeve (1), its characterized in that: the thread sleeve is characterized in that a thread interval (2) communicated with two end faces of the thread sleeve (1) is arranged in the center of the inside of the thread sleeve (1), a thread structure (3) is arranged on the inner wall of the thread interval (2) of the thread sleeve (1), the bottom and the top of the thread interval (2) are respectively connected with a bottom threaded rod (4) and a top threaded rod (5) through the thread structure (3), limit holes (6) are respectively arranged in the opposite ends of the bottom threaded rod (4) and the top threaded rod (5), a limit rod (7) is inserted into the two limit holes (6), a bottom supporting substrate (8) and a top supporting substrate (9) are respectively arranged at the other two ends of the bottom threaded rod (4) and the top threaded rod (5), and the thread structure (3) comprises an internal thread structure arranged on the inner wall of the thread sleeve (1) and an external thread structure arranged on the rod bodies of the bottom threaded rod (4) and the top, and the thread directions of the thread structures on the rod bodies of the bottom threaded rod (4) and the top threaded rod (5) are opposite, a main hollow shell (10) and a main hollow telescopic rod (14) which are of an integrated structure are respectively arranged on one side of the upper surface of the bottom supporting substrate (8) and one side of the lower surface of the top supporting substrate (9), a main telescopic space (11) is arranged at the center inside the main hollow shell (10), a main air inlet pipeline (12) which is communicated with the external space and the main telescopic space (11) is arranged on one side of the main hollow shell (10), a main valve core is arranged inside the main air inlet pipeline (12), the main hollow telescopic rod (14) penetrates through the center of the top of the main hollow shell (10), a main piston plate (13) which is of an integrated structure is arranged at one end inside the main hollow telescopic rod (14), and an auxiliary hollow shell (20) which is of an integrated structure is arranged at the center of the top of, an auxiliary telescopic space (21) is arranged at the center inside the auxiliary hollow shell (20), an auxiliary piston plate (23) is arranged inside the auxiliary telescopic space (21), a main telescopic rod (24) is arranged at the center of the top of the auxiliary piston plate (23), a rod body of the main telescopic rod (24) penetrates through the center of the top of the auxiliary hollow shell (20), a main contact plate (25) is arranged at the top end of the main telescopic rod (24), air transfer holes (22) communicating the main telescopic space (11) and the auxiliary telescopic space (21) are formed inside the main piston plate (13), the main hollow telescopic rod (14) and the top supporting substrate (9), an annular array type maximum rotation strength control mechanism (15) is arranged in the middle of the side surface of the threaded sleeve (1), an internal spiral spring contact type directional rotation mechanism (16) is arranged on the side surface of the annular array type maximum rotation strength control mechanism (15), an external size type unidirectional rotating mechanism (17) is arranged on the side surface of the internal spiral spring abutting type directional rotating mechanism (16), a main sleeve (18) is arranged on the side surface of the external size type unidirectional rotating mechanism (17), and a main rotating rod (19) is arranged in the middle of the side surface of the main sleeve (18).

2. The top telescopic adjustment device for slope support according to claim 1, wherein: the ring array type maximum rotation intensity control mechanism (15) comprises a main hollow shell (151) for the ring array type maximum rotation intensity control mechanism, a main hollow section (152) for the ring array type maximum rotation intensity control mechanism, a rotating column (153) for the ring array type maximum rotation intensity control mechanism, a semicircular groove structure (154) for the ring array type maximum rotation intensity control mechanism, an auxiliary hollow section (155) for the ring array type maximum rotation intensity control mechanism, a movable plate (156) for the ring array type maximum rotation intensity control mechanism, a spiral spring (157) for the ring array type maximum rotation intensity control mechanism, a push rod (158) for the ring array type maximum rotation intensity control mechanism and a part sleeving hole (159) for the ring array type maximum rotation intensity control mechanism; the center inside a main hollow shell (151) for the ring array type maximum rotation strength control mechanism is a main hollow section (152) for the ring array type maximum rotation strength control mechanism, a rotary column (153) for the ring array type maximum rotation strength control mechanism is sleeved inside the main hollow section (152) for the ring array type maximum rotation strength control mechanism by the main hollow shell (151) for the ring array type maximum rotation strength control mechanism, a part sleeved hole (159) for the ring array type maximum rotation strength control mechanism is arranged at the center inside the rotary column (153) for the ring array type maximum rotation strength control mechanism, an auxiliary hollow section (155) for the ring array type maximum rotation strength control mechanism is arranged inside the main hollow shell (151) for the ring array type maximum rotation strength control mechanism, and the inside of the auxiliary hollow section (155) for the ring array type maximum rotation strength control mechanism is positioned inside the ring array type maximum rotation strength control mechanism A movable plate (156) for a ring-array maximum rotation strength control mechanism is disposed at one end surface of a main hollow section (152) for a ring-array maximum rotation strength control mechanism, a coil spring (157) for a ring-array maximum rotation strength control mechanism is fixed between one ends of the movable plates (156) for the ring-array maximum rotation strength control mechanism by an auxiliary hollow section (155), a push rod (158) for a ring-array maximum rotation strength control mechanism integrally structured with the movable plate (156) for the ring-array maximum rotation strength control mechanism is disposed at one end surface of the movable plate (156) for the ring-array maximum rotation strength control mechanism, and the push rod (158) for the ring-array maximum rotation strength control mechanism penetrates the main hollow housing (151) for the ring-array maximum rotation strength control mechanism and is disposed inside the main hollow section (152) for the ring-array maximum rotation strength control mechanism, the annular array type maximum rotation intensity control mechanism is characterized in that one end of a push rod (158) for the annular array type maximum rotation intensity control mechanism, which is located in a main hollow area (152) for the annular array type maximum rotation intensity control mechanism, is of a semicircular structure, a semicircular groove structure (154) for the annular array type maximum rotation intensity control mechanism, which is used for placing the end part of the push rod (158) for the annular array type maximum rotation intensity control mechanism, is arranged on the side surface of a rotary column (153) for the annular array type maximum rotation intensity control mechanism, and an inner spiral spring abutting type directional rotation mechanism (16) and a main threaded sleeve (1) are sleeved inside the outer side of a main hollow shell (151) for the annular array type maximum rotation intensity control mechanism and a part sleeving hole (159) for the annular array type maximum.

3. A top telescopic adjustment device for slope supporting according to claim 2, wherein: the initial length of the coil spring (157) for the ring array type maximum rotation intensity control mechanism is greater than the length of the auxiliary hollow section (155) for the ring array type maximum rotation intensity control mechanism.

4. A top telescopic adjustment device for slope supporting according to claim 2, wherein: the structural shape of the end part of the push rod (158) for the annular array type maximum rotation strength control mechanism is consistent with the structural shape of the semicircular groove structure (154) for the annular array type maximum rotation strength control mechanism.

5. The top telescopic adjustment device for slope support according to claim 1, wherein: the internal spiral spring contact type directional rotating mechanism (16) comprises an annular shell (161) for the internal spiral spring contact type directional rotating mechanism, a central hole (162) for the internal spiral spring contact type directional rotating mechanism, a hollow structure (163) for the internal spiral spring contact type directional rotating mechanism, an abutting plate (164) for the internal spiral spring contact type directional rotating mechanism, a spiral spring (165) for the internal spiral spring contact type directional rotating mechanism, an abutting rod (166) for the internal spiral spring contact type directional rotating mechanism and an inclined surface structure (167) for the internal spiral spring contact type directional rotating mechanism; the center of the annular shell (161) for the internal spiral spring abutting type directional rotating mechanism is provided with a center hole (162) for the internal spiral spring abutting type directional rotating mechanism, the inside of the annular shell (161) for the internal spiral spring abutting type directional rotating mechanism is provided with a plurality of hollow structures (163) for the internal spiral spring abutting type directional rotating mechanism, which are arranged in an annular array, each of the hollow structures (163) for the internal spiral spring abutting type directional rotating mechanism is internally provided with an abutting plate (164) for the internal spiral spring abutting type directional rotating mechanism, each of the abutting plates (164) for the internal spiral spring abutting type directional rotating mechanism is internally provided with a compressed internal spiral spring abutting type spiral spring (165) for the directional rotating mechanism at one end facing the inner side, and the center of the other end of the abutting plate (164) for the internal spiral spring abutting type directional rotating mechanism is provided with an abutting plate (164) for the internal spiral spring abutting type directional rotating mechanism The contact rod (166) for the internal spiral spring contact type directional rotating mechanism penetrates through the outer side part of the annular shell (161) for the internal spiral spring contact type directional rotating mechanism, and an inclined surface structure (167) for the internal spiral spring contact type directional rotating mechanism is arranged at one end, located outside, of the contact rod (166) for the internal spiral spring contact type directional rotating mechanism.

6. The top telescopic adjustment device for slope support according to claim 5, wherein: the inner helical spring is sleeved outside the main hollow shell (151) for the annular array type maximum rotation strength control mechanism by the inner sleeve of the central hole (162) for the contact type directional rotation mechanism.

7. The top telescopic adjustment device for slope support according to claim 5, wherein: the outer side of the annular shell (161) for the inner spiral spring contact type directional rotation mechanism is arranged at the center of the outer size type one-way rotation mechanism (17).

8. The top telescopic adjustment device for slope support according to claim 1, wherein: the external dimension type one-way rotating mechanism (17) comprises an annular shell (171) for the external dimension type one-way rotating mechanism, a hollow structure (172) for the external dimension type one-way rotating mechanism, a mounting hole (173) for the external dimension type one-way rotating mechanism, a bearing (174) for the external dimension type one-way rotating mechanism, a contact rod (175) for the external dimension type one-way rotating mechanism and a bevel structure (176) for the external dimension type one-way rotating mechanism; the inner center of the annular shell (171) for the external dimension type one-way rotating mechanism is provided with a hollow structure (172) for the external dimension type one-way rotating mechanism, an installation hole (173) for the external dimension type one-way rotating mechanism is arranged at the center of one end face of the annular shell (171) for the external dimension type one-way rotating mechanism, a bearing (174) for the external dimension type one-way rotating mechanism is arranged in the mounting hole (173) for the external dimension type one-way rotating mechanism, the annular shell (171) for the external dimension type one-way rotating mechanism is provided with a plurality of contact rods (175) for the external dimension type one-way rotating mechanism on the inner wall of the hollow structure (172) for the external dimension type one-way rotating mechanism, and the end part of each contact rod (175) for the external dimension type one-way rotating mechanism is provided with an inclined surface structure (176) for the external dimension type one-way rotating mechanism.

9. The top telescopic adjustment device for slope support according to claim 8, wherein: the external dimension type one-way rotating mechanism is arranged on the side surface of the main threaded sleeve (1) by an inner ring of a bearing (174).

10. The top telescopic adjustment device for slope support according to claim 8, wherein: an annular shell (161) for an internal spiral spring abutting type directional rotating mechanism is sleeved inside the hollow structure (172) for the external size type one-way rotating mechanism, and the inclined surface structure (176) for the external size type one-way rotating mechanism is in contact with and corresponds to the inclined surface structure (167) for the internal spiral spring abutting type directional rotating mechanism.

Technical Field

The invention relates to the technical field of supporting parts, in particular to a top telescopic adjusting device for inclined plane supporting.

Background

At present, in many places, when pressure conversion is needed, a supporting device is needed, a general device only can play an effective linear support, and when the inclined plane supports, the inclined plane supports the inclined plane, and has great potential safety hazards and great defects in a supporting mode.

Disclosure of Invention

The present invention is directed to a top telescopic adjustment device for supporting an inclined plane, so as to solve the problems of the prior art.

In order to achieve the purpose, the invention provides the following technical scheme: a top telescopic adjusting device for inclined plane support comprises a main thread sleeve, wherein a thread section communicated with two end faces of the thread sleeve is arranged in the center of the inside of the thread sleeve, a thread structure is arranged on the inner wall of the thread section of the thread sleeve, the bottom and the top of the thread section are respectively connected with a bottom threaded rod and a top threaded rod through the thread structure, the bottom threaded rod and the top threaded rod are respectively provided with a limiting hole in the opposite end, a limiting rod is inserted into the two limiting holes, a bottom supporting substrate and a top supporting substrate are respectively arranged at the other two ends of the bottom threaded rod and the top threaded rod, the thread structure comprises an internal thread structure arranged on the inner wall of the thread sleeve and external thread structures arranged on the body of the bottom threaded rod and the body of the top threaded rod, the thread directions of the thread structures arranged on the body of the bottom threaded rod, a main hollow shell and a main hollow telescopic rod which are of an integrated structure are respectively arranged on one side of the upper surface of the bottom supporting substrate and one side of the lower surface of the top supporting substrate, a main telescopic space is arranged at the center inside the main hollow shell, a main air inlet pipeline communicated with the external space and the main telescopic space is arranged on one side of the main hollow shell, a main valve core is arranged inside the main air inlet pipeline, the main hollow telescopic rod penetrates through the center of the top of the main hollow shell, a main piston plate of the integrated structure is arranged at one end inside the main hollow telescopic rod, an auxiliary hollow shell of the integrated structure is arranged at the center of the top supporting substrate, an auxiliary telescopic space is arranged at the center inside the auxiliary hollow shell, an auxiliary piston plate is arranged inside the auxiliary telescopic space, a main telescopic rod is arranged at the center of the top of the auxiliary piston plate, and a rod body of the main, and a main conflict board is installed at the top end of the main telescopic rod, air transfer holes communicated with the main telescopic space and the auxiliary telescopic space are formed in the main piston plate, the main hollow telescopic rod and the top supporting substrate, an annular array type maximum rotation strength control mechanism is installed in the middle of the side face of the threaded sleeve, an internal spiral spring abutting type directional rotating mechanism is installed on the side face of the annular array type maximum rotation strength control mechanism, an external size type one-way rotating mechanism is installed on the side face of the internal spiral spring abutting type directional rotating mechanism, a main sleeve is installed on the side face of the external size type one-way rotating mechanism, and a main rotating rod is installed in the middle of the side face of the main sleeve.

Further, the ring array type maximum rotation intensity control mechanism includes a main hollow housing for the ring array type maximum rotation intensity control mechanism, a main hollow section for the ring array type maximum rotation intensity control mechanism, a rotary column for the ring array type maximum rotation intensity control mechanism, a semicircular groove structure for the ring array type maximum rotation intensity control mechanism, an auxiliary hollow section for the ring array type maximum rotation intensity control mechanism, a movable plate for the ring array type maximum rotation intensity control mechanism, a coil spring for the ring array type maximum rotation intensity control mechanism, a push rod for the ring array type maximum rotation intensity control mechanism, and a part sleeve hole for the ring array type maximum rotation intensity control mechanism; the center inside the main hollow shell for the ring array type maximum rotation strength control mechanism is a main hollow interval for the ring array type maximum rotation strength control mechanism, the main hollow shell for the ring array type maximum rotation strength control mechanism is sleeved with a rotating column for the ring array type maximum rotation strength control mechanism in the main hollow interval for the ring array type maximum rotation strength control mechanism, a part sleeving hole for the ring array type maximum rotation strength control mechanism is arranged at the center inside the rotating column for the ring array type maximum rotation strength control mechanism, the inside of the main hollow shell for the ring array type maximum rotation strength control mechanism is an auxiliary hollow interval for the ring array type maximum rotation strength control mechanism, and a ring array is arranged on one end face, located in the main hollow interval for the ring array type maximum rotation strength control mechanism, in the auxiliary hollow interval for the ring array type maximum rotation strength control mechanism A movable plate for a row-type maximum rotational strength control mechanism, the secondary hollow section for a ring-array-type maximum rotational strength control mechanism fixing a coil spring for a ring-array-type maximum rotational strength control mechanism between one ends of the movable plates for a ring-array-type maximum rotational strength control mechanism, one end surface of the movable plate for a ring-array-type maximum rotational strength control mechanism being provided with a push rod for a ring-array-type maximum rotational strength control mechanism of an integrated structure therewith, and the push rod for a ring-array-type maximum rotational strength control mechanism penetrating the main hollow housing for a ring-array-type maximum rotational strength control mechanism and being located inside the main hollow section for a ring-array-type maximum rotational strength control mechanism, the push rod for a ring-array-type maximum rotational strength control mechanism being of a semicircular structure at one end located in the main hollow section for a ring-array-type maximum rotational, the side of the rotating column for the annular array type maximum rotation strength control mechanism is provided with a semicircular groove structure for the annular array type maximum rotation strength control mechanism, the semicircular groove structure is used for placing the end part of the push rod for the annular array type maximum rotation strength control mechanism, and the outer side of the main hollow shell for the annular array type maximum rotation strength control mechanism and the inner part of the part sleeving hole for the annular array type maximum rotation strength control mechanism are respectively sleeved with the inner spiral spring abutting type directional rotating mechanism and the main thread sleeve.

Further, the initial length of the coil spring for the ring array type maximum rotation intensity control mechanism is larger than the length of the auxiliary hollow section for the ring array type maximum rotation intensity control mechanism.

Further, the structural shape of the end part of the push rod for the annular array type maximum rotation strength control mechanism is consistent with the structural shape of the semicircular groove structure for the annular array type maximum rotation strength control mechanism.

Further, the internal coil spring contact type directional rotating mechanism comprises an annular shell for the internal coil spring contact type directional rotating mechanism, a central hole for the internal coil spring contact type directional rotating mechanism, a hollow structure for the internal coil spring contact type directional rotating mechanism, a contact plate for the internal coil spring contact type directional rotating mechanism, a coil spring for the internal coil spring contact type directional rotating mechanism, a contact rod for the internal coil spring contact type directional rotating mechanism and an inclined plane structure for the internal coil spring contact type directional rotating mechanism; the center of the annular shell for the internal spiral spring abutting type directional rotating mechanism is provided with a central hole for the internal spiral spring abutting type directional rotating mechanism, the inside of the annular shell for the internal spiral spring abutting type directional rotating mechanism is provided with a plurality of hollow structures for the internal spiral spring abutting type directional rotating mechanism arranged in an annular array, each hollow structure for the internal spiral spring abutting type directional rotating mechanism is internally provided with an abutting plate for the internal spiral spring abutting type directional rotating mechanism, one end of each abutting plate for the internal spiral spring abutting type directional rotating mechanism, which faces towards the inner side, is provided with a compressed spiral spring abutting type spiral spring for the directional rotating mechanism, and the center of the other end of each abutting plate for the internal spiral spring abutting type directional rotating mechanism is provided with an abutting rod for the internal spiral spring abutting type directional rotating mechanism, the inner helical spring abutting type directional rotating mechanism is characterized in that the abutting rod for the inner helical spring abutting type directional rotating mechanism penetrates through the outer side part of the annular shell for the inner helical spring abutting type directional rotating mechanism, and an inclined plane structure for the inner helical spring abutting type directional rotating mechanism is arranged at one end, located outside, of the abutting rod for the inner helical spring abutting type directional rotating mechanism.

Furthermore, the inner helical spring is sleeved and mounted on the outer side of the main hollow shell for the annular array type maximum rotation strength control mechanism by the inner part of the central hole for the contact type directional rotation mechanism.

Further, the inner spiral spring abutting type directional rotating mechanism is arranged at the center of the outer size type one-way rotating mechanism by the outer side of the annular shell.

Furthermore, the external dimension type one-way rotating mechanism comprises an annular shell for the external dimension type one-way rotating mechanism, a hollow structure for the external dimension type one-way rotating mechanism, a mounting hole for the external dimension type one-way rotating mechanism, a bearing for the external dimension type one-way rotating mechanism, a touch rod for the external dimension type one-way rotating mechanism and an inclined plane structure for the external dimension type one-way rotating mechanism; the one-way rotary mechanism of external dimension formula is provided with hollow structure for the one-way rotary mechanism of external dimension formula with annular shell inside center, one end face center of the one-way rotary mechanism of external dimension formula is provided with the one-way rotary mechanism of external dimension formula and uses the mounting hole, the one-way rotary mechanism of external dimension formula uses a bearing for the one-way rotary mechanism of internal installation external dimension formula of mounting hole, the one-way rotary mechanism of external dimension formula is in with annular shell be located the one-way rotary mechanism of external dimension formula uses hollow structure's of internal dimension formula is provided with a plurality of one-way rotary mechanism of external dimension formula and uses conflict pole, every one-way rotary mechanism of external dimension formula all is provided with the one-way rotary mechanism of.

Further, the external dimension type one-way rotating mechanism is arranged on the side face of the main threaded sleeve through an inner ring of the bearing.

Furthermore, an annular shell for the internal helical spring abutting type directional rotating mechanism is sleeved inside the hollow structure for the external size type one-way rotating mechanism, and the inclined plane structure for the external size type one-way rotating mechanism and the inclined plane structure for the internal helical spring abutting type directional rotating mechanism are in mutual contact and correspond to each other.

Compared with the prior art, the invention has the beneficial effects that: the invention is matched with a bottom adjusting type supporting base for supporting the inclined plane, so that the device can realize linear effective supporting and the effective supporting of the inclined plane, the supporting mode accords with the mechanical optimization performance, the potential safety hazard after supporting is low, and simultaneously, the device is structured by utilizing the moving support capability of the thread structure and the support capability of high-pressure air, so that the device can more stably support, and in addition, the device has a ring array maximum rotation intensity control mechanism, realizes the maximum rotation intensity during rotation, prevents the thread damage phenomenon caused by overlarge rotation intensity, and in addition, the device has an internal spiral spring abutting type directional rotating mechanism and an external size type one-way rotating mechanism, can realize one-way rotation, and simultaneously has a certain resistance braking effect during reverse rotation.

Drawings

FIG. 1 is a schematic view of a top telescopic adjustment device for supporting an inclined plane according to the present invention;

FIG. 2 is a schematic structural diagram of a ring array maximum rotation strength control mechanism in a top telescopic adjustment device for supporting an inclined plane according to the present invention;

FIG. 3 is a schematic structural view of an inner coil spring contact type directional rotating mechanism in a top telescopic adjustment device for supporting an inclined plane according to the present invention;

FIG. 4 is a schematic structural view of an external dimension type unidirectional rotating mechanism in the top telescopic adjustment device for supporting an inclined plane according to the present invention;

in the figure: 1, a main threaded sleeve, 2, a threaded section, 3, a threaded structure, 4, a bottom threaded rod, 5, a top threaded rod, 6, a limiting hole, 7, a limiting rod, 8, a bottom support substrate, 9, a top support substrate, 10, a main hollow housing, 11, a main expansion space, 12, a main air inlet duct, 13, a main piston plate, 14, a main hollow telescopic rod, 15, a ring array maximum rotation strength control mechanism, 151, a main hollow housing for the ring array maximum rotation strength control mechanism, 152, a main hollow section for the ring array maximum rotation strength control mechanism, 153, a rotary column for the ring array maximum rotation strength control mechanism, 154, a semicircular groove structure for the ring array maximum rotation strength control mechanism, 155, a sub hollow section for the ring array maximum rotation strength control mechanism, 156, a movable plate for the ring array maximum rotation strength control mechanism, 157, helical spring for annular array maximum rotation intensity control mechanism, 158, push rod for annular array maximum rotation intensity control mechanism, 159, component socket hole for annular array maximum rotation intensity control mechanism, 16, internal helical spring contact type directional rotation mechanism, 161, annular housing for internal helical spring contact type directional rotation mechanism, 162, central hole for internal helical spring contact type directional rotation mechanism, 163, hollow structure for internal helical spring contact type directional rotation mechanism, 164, abutting plate for internal helical spring contact type directional rotation mechanism, 165, helical spring for internal helical spring contact type directional rotation mechanism, 166, abutting rod for internal helical spring contact type directional rotation mechanism, 167, inclined plane structure for internal helical spring contact type directional rotation mechanism, 17, external dimension type one-way rotation mechanism, 171, annular housing for outer dimension type one-way rotating mechanism, 172, hollow structure for outer dimension type one-way rotating mechanism, 173, mounting hole for outer dimension type one-way rotating mechanism, 174, bearing for outer dimension type one-way rotating mechanism, 175, abutting rod for outer dimension type one-way rotating mechanism, 176, inclined plane structure for outer dimension type one-way rotating mechanism, 18, main sleeve, 19, main rotating rod, 20, auxiliary hollow housing, 21, auxiliary telescopic space, 22, air transfer hole, 23, auxiliary piston plate, 24, main telescopic rod, 25, main abutting contact plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1, an embodiment of the present invention: the thread structure comprises a main thread sleeve 1, wherein a thread interval 2 communicated with two end faces of the thread sleeve 1 is arranged in the center inside the thread sleeve 1, a thread structure 3 is arranged on the inner wall of the thread interval 2 of the thread sleeve 1, the bottom and the top of the thread interval 2 are respectively connected with a bottom threaded rod 4 and a top threaded rod 5 through the thread structure 3, the bottom threaded rod 4 and the top threaded rod 5 are respectively provided with a limiting hole 6 inside opposite ends, a limiting rod 7 is inserted into the limiting holes 6, a bottom supporting substrate 8 and a top supporting substrate 9 are respectively arranged at the other two ends of the bottom threaded rod 4 and the top threaded rod 5, the thread structure 3 comprises an internal thread structure arranged on the inner wall of the thread sleeve 1 and an external thread structure arranged on the body of the bottom threaded rod 4 and the body of the top threaded rod 5, and the thread directions of the thread structures arranged on the body of the bottom threaded rod 4 and, a main hollow shell 10 and a main hollow telescopic rod 14 which are of an integrated structure are respectively arranged on one side of the upper surface of the bottom supporting substrate 8 and one side of the lower surface of the top supporting substrate 9, a main telescopic space 11 is arranged at the center of the inside of the main hollow shell 10, a main air inlet pipeline 12 which is communicated with the outside space and the main telescopic space 11 is arranged on one side of the main hollow shell 10, a main valve core is arranged inside the main air inlet pipeline 12, the main hollow telescopic rod 14 penetrates through the center of the top of the main hollow shell 10, a main piston plate 13 of the integrated structure is arranged at one end inside the main hollow telescopic rod 14, an auxiliary hollow shell 20 of the integrated structure is arranged at the center of the top supporting substrate 9, an auxiliary telescopic space 21 is arranged at the center of the inside of the auxiliary hollow shell 20, and an auxiliary piston plate 23 is arranged, a main telescopic rod 24 is arranged at the center of the top of the auxiliary piston plate 23, the rod body of the main telescopic rod 24 penetrates through the center of the top of the auxiliary hollow shell 20, and a main abutting plate 25 is installed at the top end of the main telescopic rod 24, air transfer holes 22 communicating the main telescopic space 11 and the auxiliary telescopic space 21 are formed inside the main piston plate 13, the main hollow telescopic rod 14 and the top supporting base plate 9, the middle part of the side surface of the threaded sleeve 1 is provided with an annular array maximum rotation intensity control mechanism 15, an internal spiral spring contact type directional rotating mechanism 16 is arranged on the side surface of the annular array type maximum rotating strength control mechanism 15, an external dimension type one-way rotating mechanism 17 is arranged on the side surface of the internal spiral spring abutting type directional rotating mechanism 16, a main sleeve 18 is arranged on the side surface of the external dimension type one-way rotating mechanism 17, and a main rotating rod 19 is arranged in the middle of the side surface of the main sleeve 18.

Referring to fig. 2, the ring array type maximum rotation strength control mechanism 15 includes a main hollow housing 151 for the ring array type maximum rotation strength control mechanism, a main hollow section 152 for the ring array type maximum rotation strength control mechanism, a rotary column 153 for the ring array type maximum rotation strength control mechanism, a semicircular groove structure 154 for the ring array type maximum rotation strength control mechanism, an auxiliary hollow section 155 for the ring array type maximum rotation strength control mechanism, a movable plate 156 for the ring array type maximum rotation strength control mechanism, a coil spring 157 for the ring array type maximum rotation strength control mechanism, a push rod 158 for the ring array type maximum rotation strength control mechanism, and a part fitting hole 159 for the ring array type maximum rotation strength control mechanism; the center inside the main hollow housing 151 for the ring array type maximum rotation strength control mechanism is a main hollow section 152 for the ring array type maximum rotation strength control mechanism, the main hollow housing 151 for the ring array type maximum rotation strength control mechanism is sleeved with a rotating column 153 for the ring array type maximum rotation strength control mechanism inside the main hollow section 152 for the ring array type maximum rotation strength control mechanism, a part sleeving hole 159 for the ring array type maximum rotation strength control mechanism is provided at the center inside the rotating column 153 for the ring array type maximum rotation strength control mechanism, the inside of the main hollow housing 151 for the ring array type maximum rotation strength control mechanism is an auxiliary hollow section 155 for the ring array type maximum rotation strength control mechanism, and the inside of the auxiliary hollow section 155 for the ring array type maximum rotation strength control mechanism is positioned in the main hollow section for the ring array type maximum rotation strength control mechanism 152, a ring-array-type maximum rotation strength control mechanism movable plate 156 is disposed on one end surface of the main body 152, a ring-array-type maximum rotation strength control mechanism coil spring 157 is fixed between the end surfaces of the ring-array-type maximum rotation strength control mechanism movable plate 156 at the sub-hollow region 155, a ring-array-type maximum rotation strength control mechanism push rod 158 is integrally provided on one end surface of the ring-array-type maximum rotation strength control mechanism movable plate 156, the ring-array-type maximum rotation strength control mechanism push rod 158 penetrates the ring-array-type maximum rotation strength control mechanism main hollow housing 151 and is disposed inside the ring-array-type maximum rotation strength control mechanism main hollow region 152, and the ring-array-type maximum rotation strength control mechanism push rod 158 is disposed inside the ring-array-type maximum rotation strength control mechanism main hollow region 152 One end of the empty space 152 is a semicircular structure, a semicircular groove structure 154 for the annular array maximum rotation intensity control mechanism is arranged on the side surface of the rotating column 153 for the annular array maximum rotation intensity control mechanism for placing the end part of the push rod 158 for the annular array maximum rotation intensity control mechanism, and the outer side of the main hollow shell 151 for the annular array maximum rotation intensity control mechanism and the inner part of the part sleeve hole 159 for the annular array maximum rotation intensity control mechanism are respectively sleeved with the inner spiral spring contact type directional rotating mechanism 16 and the main threaded sleeve 1; the initial length of the helical spring 157 for the ring array type maximum rotation intensity control mechanism is greater than the length of the auxiliary hollow section 155 for the ring array type maximum rotation intensity control mechanism; the structural shape of the end of the push rod 158 for the ring array type maximum rotation strength control mechanism is identical to the structural shape of the semicircular groove structure 154 for the ring array type maximum rotation strength control mechanism.

Referring to fig. 3, the internal coil spring contacting type directional rotating mechanism 16 includes an annular housing 161 for the internal coil spring contacting type directional rotating mechanism, a central hole 162 for the internal coil spring contacting type directional rotating mechanism, a hollow structure 163 for the internal coil spring contacting type directional rotating mechanism, an abutting plate 164 for the internal coil spring contacting type directional rotating mechanism, a coil spring 165 for the internal coil spring contacting type directional rotating mechanism, an abutting rod 166 for the internal coil spring contacting type directional rotating mechanism, and a slope structure 167 for the internal coil spring contacting type directional rotating mechanism; the center of the annular housing 161 for the internal coil spring contact type directional rotating mechanism is provided with a central hole 162 for the internal coil spring contact type directional rotating mechanism, the inside of the annular housing 161 for the internal coil spring contact type directional rotating mechanism is provided with a plurality of hollow structures 163 for the internal coil spring contact type directional rotating mechanism arranged in an annular array, an abutting plate 164 for the internal coil spring contact type directional rotating mechanism is arranged inside each hollow structure 163 for the internal coil spring contact type directional rotating mechanism, one end of each abutting plate 164 for the internal coil spring contact type directional rotating mechanism facing inwards is provided with a compressed internal coil spring contact type coil spring 165 for the directional rotating mechanism, and the center of the other end of each abutting plate 164 for the internal coil spring contact type directional rotating mechanism is provided with an abutting rod 166 for the internal coil spring contact type directional rotating mechanism, the inner coil spring contact type directional rotating mechanism abutting rod 166 penetrates through the outer side part of the inner coil spring contact type directional rotating mechanism annular housing 161, and an inner coil spring contact type directional rotating mechanism inclined surface structure 167 is arranged at one end of the inner coil spring contact type directional rotating mechanism abutting rod 166, which is positioned outside; the inner part of the central hole 162 for the inner helical spring contact type directional rotating mechanism is sleeved outside the main hollow shell 151 for the annular array type maximum rotating strength control mechanism; the outer side of the annular housing 161 for the inner coil spring contact type directional rotation mechanism is mounted at the center of the outer dimension type one-way rotation mechanism 17.

Referring to fig. 4, the external dimension type unidirectional rotation mechanism 17 includes an annular housing 171 for the external dimension type unidirectional rotation mechanism, a hollow structure 172 for the external dimension type unidirectional rotation mechanism, a mounting hole 173 for the external dimension type unidirectional rotation mechanism, a bearing 174 for the external dimension type unidirectional rotation mechanism, an abutting rod 175 for the external dimension type unidirectional rotation mechanism, and a slope structure 176 for the external dimension type unidirectional rotation mechanism; an outer dimension type one-way rotating mechanism hollow structure 172 is arranged at the center of the inside of the outer dimension type one-way rotating mechanism annular housing 171, an outer dimension type one-way rotating mechanism mounting hole 173 is arranged at the center of one end face of the outer dimension type one-way rotating mechanism annular housing 171, an outer dimension type one-way rotating mechanism bearing 174 is mounted inside the outer dimension type one-way rotating mechanism mounting hole 173, a plurality of outer dimension type one-way rotating mechanism abutting rods 175 are arranged on the inner wall of the outer dimension type one-way rotating mechanism hollow structure 172 of the outer dimension type one-way rotating mechanism annular housing 171, and an outer dimension type one-way rotating mechanism inclined plane structure 176 is arranged at the end of each of the outer dimension type one-way rotating mechanism abutting rods 175; the inner ring of the bearing 174 for the external dimension type one-way rotation mechanism is mounted on the side surface of the main threaded sleeve 1; the inside of the hollow structure 172 for the external dimension type one-way rotating mechanism is sleeved with an annular shell 161 for an internal coil spring abutting type directional rotating mechanism, and the inclined surface structure 176 for the external dimension type one-way rotating mechanism and the inclined surface structure 167 for the internal coil spring abutting type directional rotating mechanism are in contact with and correspond to each other.

The specific use mode is as follows: in the work of the invention, a main part connecting plate in a bottom adjusting type supporting base for inclined plane supporting is fixedly connected with a main part connecting plate 8 through a bolt, the bottom adjusting type supporting base for inclined plane supporting is adjusted, after the adjustment, a main threaded sleeve 1 is rotated, the device is extended under the action of a threaded structure, when a main contact plate 25 is abutted against the bottom of a supporting surface, high-pressure air is injected into the main air inlet pipeline 12 through an air compressor, and finally the main threaded sleeve 1 is rotated once again.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.