CN111422732A - Quartz tube suspends clamping device in midair - Google Patents
Quartz tube suspends clamping device in midair Download PDFInfo
- Publication number
- CN111422732A CN111422732A CN202010312143.1A CN202010312143A CN111422732A CN 111422732 A CN111422732 A CN 111422732A CN 202010312143 A CN202010312143 A CN 202010312143A CN 111422732 A CN111422732 A CN 111422732A
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- Prior art keywords
- quartz tube
- devices
- clamping
- clamping device
- vertical
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
- B66C1/12—Slings comprising chains, wires, ropes, or bands; Nets
- B66C1/16—Slings with load-engaging platforms or frameworks
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Clamps And Clips (AREA)
Abstract
The invention discloses a quartz tube suspension clamping device, belongs to the technical field of hoisting tools, and is provided for overcoming the defects of time and labor waste in the installation process of the existing quartz tube and a sealing ring, and the quartz tube suspension clamping device comprises: the quartz tube clamping device comprises hanging devices positioned on the inner side of the frame and clamping devices used for being matched with the quartz tubes, the hanging devices are symmetrically arranged on two sides of the clamping devices, the top ends of the hanging devices are respectively hung on the frame, the clamping devices are installed at the bottom ends of the two hanging devices, and the up-and-down adjustment and/or the front-and-back movement of the horizontal position of the clamping devices can be realized by adjusting the hanging devices. The adjusting process is simple and convenient, the efficiency of installation work is improved, and the probability of quartz tube breakage during installation is reduced.
Description
The technical field is as follows:
the invention belongs to the technical field of hoisting tools, and particularly relates to a quartz tube suspension clamping device.
Background art:
a thermal field heat preservation part of the silicon carbide (SIC) single crystal PVT crystal growth equipment consists of an upper flange, a lower flange and a middle quartz tube, wherein the lower flange, the quartz tube and the upper flange are required to be installed firstly when the equipment is installed. Since the outer size of the quartz tube is 900mm 420mm, the weight is about 30 kg, and the installation height is more than 1.65 m, when the quartz tube is installed on the lower flange, an installer needs at least two persons to complete the installation. Because there is not dedicated lifting device, usually wear the bare-handed operation of gloves by the installer and go on, because the quartz capsule surface is smooth, two installers need tightly to hold firmly the quartz capsule pipe wall, adjust the position of sealing washer in quartz capsule and the lower flange a bit, after quartz capsule and sealing washer are adjusted well, insert the quartz capsule in the sealing washer, whole adjustment process is not only very hard, and cause the damage of quartz capsule very easily, because the quartz capsule is expensive, and the production cycle is long, in case the quartz capsule damages, equipment will not continue to install and use.
The invention content is as follows:
the quartz tube suspension clamping device is simple in structure and convenient to operate, improves the mounting efficiency of the quartz tube, and ensures the smooth process of the process preparation process.
The technical scheme adopted by the invention is as follows: a quartz tube suspension clamping device comprising: the quartz tube clamping device comprises hanging devices positioned on the inner side of the frame and clamping devices used for being matched with the quartz tubes, the hanging devices are symmetrically arranged on two sides of the clamping devices, the top ends of the hanging devices are respectively hung on the frame, the clamping devices are installed at the bottom ends of the two hanging devices, and the up-and-down adjustment and/or the front-and-back movement of the horizontal position of the clamping devices can be realized by adjusting the hanging devices.
Preferably, the suspension device comprises a hook body, a connecting plate, an adjusting part and a pressing plate, the hook body comprises a vertical part and a bent part which are integrally structured, the bent part is fixed at the bottom end of the vertical part, the clamping device is installed in an area enclosed by the bent part and the vertical part, and the pressing plate is installed at the top of the bent part; the lower extreme spiral of adjusting part is installed in the top end face of vertical portion, has seted up vertical adjustment tank along its length direction in vertical portion, the connecting plate includes the diaphragm of riser and one end perpendicular to riser, the diaphragm is used for with the frame overlap joint, the riser is installed in the vertical adjustment tank outside, and slides from top to bottom in vertical adjustment tank within range, can realize the upper and lower regulation of coupler body position through adjusting part.
Preferably, the longitudinal adjustment grooves are two longitudinally arranged along the vertical portion.
Preferably, a handle is horizontally arranged at the other end of the transverse plate.
Preferably, clamping device includes two semi-annular outer lanes and pegs graft the inner ring on every outer lane inner wall respectively, and the one end of two outer lanes is articulated, and the other end passes through the locking bolt and realizes the locking of two outer lanes, and the symmetry is equipped with detachable handle on the lateral wall of two outer lanes, vertically offers on handle with kink matched with logical groove.
Preferably, the inner ring is a flexible substrate material.
The invention has the beneficial effects that:
1. according to the invention, the quartz tube is clamped in advance by using the clamping device, and then the quartz tube is connected with the clamping device through the suspension device hung on the frame by an installer, so that the quartz tube is suspended above the lower flange, and the installer can conveniently install the quartz tube into the sealing ring of the lower flange by adjusting the suspension device, so that the adjusting process is simple and convenient, the efficiency of installation work is improved, and the probability of quartz tube breakage during installation is reduced.
2. The invention can easily realize the up-and-down displacement of the suspension device by adjusting the adjusting part positioned at the top of the suspension device, and the clamping device ensures the safety of the product during suspension through the friction provided by the inner ring.
3. The invention reduces the installation difficulty of the quartz tube and the sealing ring, simultaneously reduces the requirement on the operation skill of an installer, and can be operated by common personnel.
Description of the drawings:
FIG. 1 is a schematic three-dimensional structure of the present invention;
FIG. 2 is a front view of the invention;
FIG. 3 is a schematic view of the structure at A in FIG. 2;
FIG. 4 is a cross-sectional view of the suspension;
FIG. 5 is a side view of the suspension;
FIG. 6 is a schematic view of the structure of the clamping device;
wherein: the device comprises a suspension device 1, a hook body 11, a vertical part 111, a bending part 112, a longitudinal adjusting groove 113, a connecting plate 12, a vertical plate 121, a transverse plate 122, an adjusting part 13, a pressing plate 14, a handle 15, a positioning part 16, a clamping device 2, an outer ring 21, an inner ring 22, a locking bolt 23, a handle 24, a quartz tube 3, a frame 4, a lower flange 5 and a sealing ring 6.
The specific implementation mode is as follows:
as shown in fig. 1 to 3, the present invention is a quartz tube suspension clamping apparatus, comprising: the device comprises two hanging devices 1 and two clamping devices 2, wherein the upper parts of the two hanging devices 1 are symmetrically hung on two opposite side frames in a frame 4, the clamping devices 2 are arranged at the lower parts of the two hanging devices 1, and a quartz tube 3 is hung at the center of the frame through the clamping devices 2.
As shown in fig. 4 and 5, each suspension device 1 includes a hook body 11, a connecting plate 12, an adjusting member 13, a pressing plate 14 and a handle 15, the hook body 11 includes a vertical portion 111 and a bent portion 112 which are integrally formed, the bent portion 112 is fixed to a bottom end of the vertical portion 111, and the clamping device 2 is installed in an area enclosed by the bent portion 112 and the vertical portion 111. In order to secure stability when the clamping device 2 is mounted on the hook body 11, the pressing plate 14 is mounted on the top end surface of the bent portion 112 by bolts after the clamping device 2 is mounted. The adjusting part 13 comprises an adjusting bolt and an adjusting nut, the adjusting nut is located outside the hook body 11, and after the adjusting bolt is in threaded connection with the adjusting nut, the lower end of the adjusting bolt is screwed into the top end face of the vertical part 111 through threads. The vertical part 111 is provided with a longitudinal adjusting groove 113 along the length direction, the longitudinal adjusting groove 113 is two through grooves longitudinally arranged along the vertical part 111, and the bottom end of the adjusting bolt is positioned in the longitudinal adjusting groove 113 at the upper part. The connecting plate 12 has a T-shaped longitudinal section, and includes a vertical plate 121 and a horizontal plate 122 with one end perpendicular to the vertical plate 121, the horizontal plate 122 is used for overlapping the frame 4, and moves back and forth on the frame 4 through the horizontal plate 122 to realize the integral displacement of the suspension device 1. The riser 121 is attached to the outer side of the longitudinal adjusting groove 113 through the positioning part 16, the bottom ends of the positioning part 16 and the adjusting part 13 are in surface contact, and the hook body 11 and the connecting plate 12 are adjusted in position through the abutting connection of the positioning part 16 and the adjusting part 13 through the difference of the length of the adjusting part 13 in the longitudinal adjusting groove 113. The positioning component 16 comprises a positioning bolt and a positioning nut, the positioning bolt penetrates through the vertical plate 121 and the longitudinal adjusting groove 113 and then is connected with the positioning nut, and the connecting plate 12 and the vertical part 111 can move up and down in the range of the longitudinal adjusting groove 113. A handle 15 is provided horizontally at the free end of each cross plate 122 for ease of movement and installation.
As shown in fig. 6, the clamping device 2 includes two outer rings 21 and two inner rings 22, the outer rings 21 are semi-annular, one ends of the two outer rings 21 are hinged through a connecting bolt, the other ends of the two outer rings 21 are locked through a locking bolt 23, and the two outer rings 21 are spliced together to jointly enclose a circular clamping area. In order to increase the friction force of the clamping device 2 when clamping the quartz tube 3, a slot for inserting the inner ring 22 is formed on the inner side wall of each outer ring 21, and the inner ring 22 is made of a flexible substrate material, and can be made of a soft material for increasing the friction coefficient. In order to increase the stability between the positions of the outer ring 21 and the inner ring 22, the outer ring 21 and the inner ring 22 are fixedly connected by fixing screws. Detachable handles 24 are symmetrically arranged on the outer side walls of the two outer rings 21, the handles 24 are mounted on the outer rings 21 through bolts, through grooves matched with the bending portions 112 are longitudinally formed in each handle 24, the handles 24 are used for being matched with the bending portions 112 on the suspension device 1, on one hand, the handles 24 are used for being held in the transmission process of the quartz tube 3, the movement and the lifting are facilitated, and the safety of the quartz tube 3 is improved.
The use process comprises the following steps:
an installer firstly clamps the outer ring 21 at the middle part of the quartz tube 3, pre-tightens and fixes the outer ring, lifts the clamping device 2 and the quartz tube 3 by the holding handle 24, carries the quartz tube to a specified installation site, then utilizes the suspension device 1 to lift the clamping device 2 and the quartz tube 3 to an installation height, then hangs the upper part of the suspension device 1 on the frame 4, enables the clamping device 2 and the quartz tube 3 to be suspended in the frame 4, and moves the connecting plate 12 back and forth on the frame 4 to enable the quartz tube 3 to be positioned above the lower flange 5, adjusts the adjusting part 13 when the quartz tube 3 is positioned right above the lower flange 5, enables the height of the quartz tube 3 to gradually move downwards, and accurately inserts the quartz tube into the sealing ring 6 of the lower flange 5, thus completing installation; finally, the clamping device 2 and the hanging device 1 are disassembled.
The above description is only a preferred embodiment of the present invention, and these embodiments are based on different implementations of the present invention, and the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (6)
1. A quartz tube suspension clamping device, comprising: the quartz tube clamping device comprises hanging devices (1) located on the inner side of a frame (4) and clamping devices (2) used for being matched with quartz tubes (3), wherein the hanging devices (1) are symmetrically arranged on two sides of the clamping devices (2), the top ends of the hanging devices (1) are respectively hung on the frame (4), the clamping devices (2) are installed at the bottom ends of the two hanging devices (1), and up-down adjustment and/or front-back position movement of the horizontal position of the clamping devices (2) can be achieved by adjusting the hanging devices (1).
2. A quartz tube suspension clamping apparatus as defined in claim 1, wherein: the suspension device (1) comprises a hook body (11), a connecting plate (12), an adjusting part (13) and a pressing plate (14), wherein the hook body (11) comprises a vertical part (111) and a bent part (112) which are of an integral structure, the bent part (112) is fixed at the bottom end of the vertical part (111), a clamping device (2) is installed in an area enclosed by the bent part (112) and the vertical part (111), and the pressing plate (14) is installed at the top of the bent part (112); the lower extreme spiral of adjusting part (13) is installed in the top end face of vertical portion (111), has seted up vertical adjustment tank (113) along its length direction in vertical portion (111), connecting plate (12) include diaphragm (122) of riser (121) and one end perpendicular to riser (121), diaphragm (122) are used for with frame (4) overlap joint, riser (121) are installed in vertical adjustment tank (113) outside, and slide from top to bottom in vertical adjustment tank (113) within range, can realize the upper and lower regulation of coupler body (11) position through adjusting part (13).
3. A quartz tube suspension clamping apparatus as set forth in claim 2, wherein: the longitudinal adjusting grooves (113) are two longitudinally arranged along the vertical part (111).
4. A quartz tube suspension clamping apparatus as set forth in claim 3, wherein: a handle (15) is horizontally arranged at the other end of the transverse plate (122).
5. A quartz tube suspension clamping apparatus as set forth in any one of claims 2 to 4, wherein: clamping device (2) include two semi-annular outer lane (21) and peg graft inner ring (22) on every outer lane (21) inner wall respectively, and the one end of two outer lanes (21) is articulated, and the other end realizes the locking of two outer lanes (21) through locking bolt (23), and the symmetry is equipped with detachable handle (24) on the lateral wall of two outer lanes (21), vertically offers on handle (24) with kink (112) matched with logical groove.
6. A quartz tube suspension clamping apparatus as set forth in claim 5, wherein: the inner ring (22) is a flexible substrate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010312143.1A CN111422732A (en) | 2020-04-20 | 2020-04-20 | Quartz tube suspends clamping device in midair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010312143.1A CN111422732A (en) | 2020-04-20 | 2020-04-20 | Quartz tube suspends clamping device in midair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111422732A true CN111422732A (en) | 2020-07-17 |
Family
ID=71558138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010312143.1A Withdrawn CN111422732A (en) | 2020-04-20 | 2020-04-20 | Quartz tube suspends clamping device in midair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111422732A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204802860U (en) * | 2015-07-10 | 2015-11-25 | 湖北福尔嘉医药化工有限公司 | Simple and easy vertical explosion proof machine activity hoist |
| US9267699B1 (en) * | 2012-10-26 | 2016-02-23 | Gerald W. Souza | Vent pipe cap |
| CN209455939U (en) * | 2018-12-03 | 2019-10-01 | 淮北矿业(集团)工程建设有限责任公司 | A kind of clip for large-scale pipeline lifting |
| CN209702162U (en) * | 2018-12-12 | 2019-11-29 | 国家电网有限公司 | A kind of converting station electric power equipment boom hoisting |
-
2020
- 2020-04-20 CN CN202010312143.1A patent/CN111422732A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9267699B1 (en) * | 2012-10-26 | 2016-02-23 | Gerald W. Souza | Vent pipe cap |
| CN204802860U (en) * | 2015-07-10 | 2015-11-25 | 湖北福尔嘉医药化工有限公司 | Simple and easy vertical explosion proof machine activity hoist |
| CN209455939U (en) * | 2018-12-03 | 2019-10-01 | 淮北矿业(集团)工程建设有限责任公司 | A kind of clip for large-scale pipeline lifting |
| CN209702162U (en) * | 2018-12-12 | 2019-11-29 | 国家电网有限公司 | A kind of converting station electric power equipment boom hoisting |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20200717 |
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| WW01 | Invention patent application withdrawn after publication |