A portable bracket for special equipment testing instruments

Abstract

The utility model relates to the technical field of special equipment detection, and discloses a portable bracket for special equipment detection instruments, comprising a support platform and an equipment body, wherein the equipment body is fixedly installed on the top of the support platform, and a vertical plate is fixedly installed on the top of the support platform, and a rotating column is installed on the internal thread of the vertical plate, and a clamping plate is rotatably installed on one end of the rotating column, and the clamping plate is slidably installed on the top of the support platform, and the equipment body is slidably installed on the inner wall of the clamping plate. An adjusting mechanism is arranged at the bottom of the support platform, and a positioning mechanism is arranged inside the adjusting mechanism, which facilitates the limit block to be away from the rotating block by moving the pulling column, thereby facilitating the rotation of the rotating block, and with the cooperation of the limit block, it is convenient to limit the rotating block and facilitate the folding of the support leg, and facilitates the rotation of the threaded column by rotating the positioning block, thereby facilitating the lifting and lowering of the threaded block and facilitating the position of the slide rod to be adjusted according to actual conditions.

Description

Technical Field

[0001] The utility model relates to the technical field of special equipment detection, in particular to a portable bracket used for a special equipment detection instrument. Background Art

[0002] Special equipment refers to eight categories of equipment that involve life safety and are relatively dangerous, including boilers, pressure vessels (including gas cylinders), pressure pipelines, elevators, lifting machinery, passenger ropeways, large amusement facilities and special motor vehicles within the site (factory). The inspection of special equipment is very important and is related to people's life and financial safety. Therefore, regular inspections are required. During the inspection process, since different inspection instruments are used in different work sites, high requirements are placed on portability and practicality when using equipment brackets.

[0003] According to the description of a portable bracket for special equipment detection instruments disclosed on the patent website (authorization announcement number: CN218523371 U), "the utility model belongs to the field of special equipment detection technology, and is particularly a portable bracket for special equipment detection instruments, including a placement table, two support legs are movably installed on the left and right parts of the lower end of the placement table, and support rods are fixedly installed between the two support legs on the left and the two support legs on the right. Adjustment slots are opened on the outer sides of the four support legs, and adjustment mechanisms are slidably connected inside the four adjustment slots. The right ends of the four adjustment mechanisms are movably connected to the middle of the front end and the middle of the rear end of the placement table in pairs, and anti-slip pads are fixedly installed on the lower ends of the four support legs. Three I-shaped slide grooves are opened on the upper end of the placement table, and the three I-shaped slide grooves are slidably connected to a fixing device, and the equipment body is clamped inside the fixing device. The utility model is convenient for fixing and disassembling equipment of different sizes. The adjustment mechanism can make the bracket convenient to carry and use, reducing the space occupied by carrying."

[0004] In view of the above description, the applicant believes that there are the following problems:

[0005] During use of the utility model, the length can be stretched through the cooperation of the main rod and the connecting slider, and the turntable and threaded rod provided on the locking mechanism make it possible to support the two support legs vertically to the ground by pulling the support rod when the support legs are unfolded. However, during actual use, since the length of the support legs is fixed, the height of the equipment body is fixed, which makes it inconvenient to adjust the height of the equipment body according to the actual detection situation. This has certain limitations, and therefore it is necessary to improve a portable bracket for special equipment detection instruments to solve the above problems. Utility Model Content

[0006] The purpose of the utility model is to provide a portable bracket for special equipment detection instruments to solve the problems raised in the above background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a portable bracket for special equipment testing instruments, comprising a support table and an equipment body, the equipment body is fixedly installed on the top of the support table, a vertical plate is fixedly installed on the top of the support table, a rotating column is installed on the internal thread of the vertical plate, a clamping plate is rotatably installed on one end of the rotating column, the clamping plate is slidably installed on the top of the support table, the equipment body is slidably installed on the inner wall of the clamping plate, an adjustment mechanism is provided at the bottom of the support table, and a positioning mechanism is provided inside the adjustment mechanism.

[0008] The adjusting mechanism comprises a limiting assembly and a lifting assembly. The limiting assembly is arranged at the bottom of the supporting platform, and the lifting assembly is arranged at the bottom of the limiting assembly.

[0009] Preferably, the limit assembly includes a connecting seat, which is fixedly mounted on the bottom of the support platform, a rotating block is rotatably mounted inside the connecting seat, a protective shell is fixedly mounted on the outer side of the rotating block, a slide is slidably mounted on the inner wall of the protective shell, a limit block is fixedly mounted on the inner side of the slide, the limit block is slidably mounted on the connecting seat, a pull column is fixedly mounted on the outer side of the slide, the pull column is slidably mounted on the connecting seat, and a first spring is fixedly mounted between the outer side of the slide and the protective shell to facilitate the rotation and limiting of the rotating block.

[0010] Preferably, a groove is provided inside the rotating block at a position corresponding to the limiting block, and the limiting block is inserted into the groove, so as to facilitate the limiting work of the rotating block.

[0011] Preferably, the lifting assembly includes a support leg, the support leg is fixedly mounted on the bottom of the rotating block, the inner side of the support leg is fixedly mounted with a connecting shell, the inner side of the connecting shell is rotatably mounted with a worm, one end of the worm is fixedly mounted with a positioning block, the positioning block is rotatably mounted with the connecting shell, the outer side of the worm is meshed with a worm wheel, the inner side of the worm wheel is fixedly mounted with a rotating rod, the rotating rod is rotatably mounted with the connecting shell, the rotating rod is rotatably mounted with the supporting leg, the outer side of the rotating rod is fixedly mounted with a first bevel gear, the outer side of the first bevel gear is meshed with a second bevel gear, the bottom of the second bevel gear is fixedly mounted with a threaded column, the threaded column is rotatably mounted with the supporting leg, the outer thread of the threaded column is mounted with a threaded block, the threaded block is slidably mounted on the inner wall of the supporting leg, the bottom of the threaded block is fixedly mounted with a sliding rod, and the bottom of the sliding rod is fixedly mounted with a pad, so as to facilitate the height adjustment of the support platform.

[0012] Preferably, a through slot is provided inside the supporting leg at a position corresponding to the sliding rod, and the sliding rod is slidably installed in the through slot to facilitate the lifting and lowering of the sliding rod.

[0013] Preferably, the positioning mechanism includes an insert block, which is slidably mounted on the inner wall of the positioning block, a connecting rod is slidably mounted on the outside of the insert block, a hand wheel is fixedly mounted on the outside of the connecting rod, a shift block is fixedly mounted on the inside of the insert block, a telescopic column is fixedly mounted on the inside of the shift block, the telescopic column is fixedly mounted to the connecting rod, and a second spring is fixedly mounted between the inner side of the shift block and the connecting rod to facilitate the rotation of the positioning block.

[0014] Preferably, a through slot is provided inside the connecting rod at a position corresponding to the shift block, and the shift block is slidably installed in the through slot to facilitate the movement of the shift block.

[0015] Compared with the prior art, the utility model provides a portable bracket for special equipment detection instruments, which has the following beneficial effects:

[0016] 1. The portable bracket for special equipment testing instruments, through the provided adjustment mechanism, during use, by moving the pull column, the limit block is conveniently moved away from the rotating block, so that the rotating block is conveniently rotated. With the cooperation of the limit block, the rotating block is conveniently limited, and the support legs are conveniently folded, which increases the convenience of the bracket. By rotating the positioning block, the threaded column is conveniently rotated, so that the threaded block is conveniently raised and lowered, and the position of the slide rod is conveniently adjusted according to actual conditions, so as to facilitate the adjustment of the placement height of the equipment body.

[0017] 2. The portable bracket for special equipment testing instruments has a positioning mechanism. During use, the insert block and the positioning block can be slidably installed by moving the dial block. The lifting and lowering of the slide rod can be controlled by rotating the hand wheel, thereby increasing work efficiency. Repeated operations can keep the insert block away from the positioning block, which is convenient for the subsequent rotation of the support leg. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative labor:

[0019] Figure 1 This is a schematic diagram of the front structure of the utility model;

[0020] Figure 2 It is a schematic diagram of the side structure of the utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the limit assembly of the utility model;

[0022] Figure 4 This is a schematic diagram of the position relationship of the lifting components of the utility model;

[0023] Figure 5 This is a schematic diagram of the structure of the lifting assembly of the utility model;

[0024] Figure 6 This is a schematic diagram of the position relationship of the plug-in blocks of the utility model;

[0025] Figure 7 This is a schematic diagram of the position relationship of the second spring of the utility model.

[0026] In the figure: 1. support platform; 2. equipment body; 3. vertical plate; 4. rotating column; 5. clamping plate; 6. adjustment mechanism; 61. limit assembly; 611. connecting seat; 612. rotating block; 613. protective shell; 614. slide plate; 615. limit block; 616. pull column; 617. first spring; 62. lifting assembly; 621. support leg; 622. connecting shell; 623. worm; 624. positioning block; 625. worm wheel; 626. rotating rod; 627. first bevel gear; 628. second bevel gear; 629. threaded column; 6210. threaded block; 6211. sliding rod; 6212. cushion block; 7. positioning mechanism; 701. plug block; 702. connecting rod; 703. hand wheel; 704. dial block; 705. telescopic column; 706. second spring. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0029] Embodiment 1:

[0030] See also Figure 1-5 The utility model provides a technical solution: a portable bracket for special equipment detection instruments, including a support platform 1 and an equipment body 2, the equipment body 2 is fixedly installed on the top of the support platform 1, a vertical plate 3 is fixedly installed on the top of the support platform 1, a rotating column 4 is installed on the internal thread of the vertical plate 3, a clamping plate 5 is rotatably installed on one end of the rotating column 4, the clamping plate 5 is slidably installed on the top of the support platform 1, the equipment body 2 is slidably installed on the inner wall of the clamping plate 5, an adjusting mechanism 6 is arranged at the bottom of the support platform 1, and a positioning mechanism 7 is arranged inside the adjusting mechanism 6.

[0031] The adjusting mechanism 6 includes a limiting assembly 61 and a lifting assembly 62 . The limiting assembly 61 is arranged at the bottom of the supporting platform 1 , and the lifting assembly 62 is arranged at the bottom of the limiting assembly 61 .

[0032] Furthermore, the limiting assembly 61 includes a connecting seat 611, which is fixedly installed on the bottom of the support platform 1. A rotating block 612 is rotatably installed inside the connecting seat 611, a protective shell 613 is fixedly installed on the outer side of the rotating block 612, a slide plate 614 is slidably installed on the inner wall of the protective shell 613, a limiting block 615 is fixedly installed on the inner side of the slide plate 614, the limiting block 615 is slidably installed with the connecting seat 611, a pulling column 616 is fixedly installed on the outer side of the slide plate 614, the pulling column 616 is slidably installed with the connecting seat 611, and a first spring 617 is fixedly installed between the outer side of the slide plate 614 and the protective shell 613 to facilitate the rotation and limiting of the rotating block 612.

[0033] Furthermore, a groove is provided inside the rotating block 612 at a position corresponding to the limiting block 615 , and the limiting block 615 is inserted into the groove to facilitate the limiting work of the rotating block 612 .

[0034] Further, the lifting assembly 62 includes a support leg 621, which is fixedly mounted on the bottom of the rotating block 612, a connecting shell 622 is fixedly mounted on the inner side of the support leg 621, a worm 623 is rotatably mounted inside the connecting shell 622, a positioning block 624 is fixedly mounted on one end of the worm 623, the positioning block 624 is rotatably mounted with the connecting shell 622, a worm wheel 625 is meshed with the outer side of the worm 623, a rotating rod 626 is fixedly mounted inside the worm wheel 625, the rotating rod 626 is rotatably mounted with the connecting shell 622, and the rotating rod 626 is rotatably mounted with the support leg 621. A first bevel gear 627 is fixedly installed on the outside of the rotating rod 626, and a second bevel gear 628 is meshed on the outside of the first bevel gear 627. A threaded column 629 is fixedly installed on the bottom of the second bevel gear 628. The threaded column 629 is rotatably installed with the support leg 621. A threaded block 6210 is installed on the external thread of the threaded column 629. The threaded block 6210 is slidably installed on the inner wall of the support leg 621. A sliding rod 6211 is fixedly installed on the bottom of the threaded block 6210, and a pad 6212 is fixedly installed on the bottom of the sliding rod 6211 to facilitate the adjustment of the height of the support platform 1.

[0035] Furthermore, a through slot is provided inside the supporting leg 621 at a position corresponding to the sliding rod 6211 , and the sliding rod 6211 is slidably installed in the through slot, so as to facilitate the lifting and lowering of the sliding rod 6211 .

[0036] Embodiment 2:

[0037] See also Figure 6-7 , and combined with Example 1, it is further obtained that the positioning mechanism 7 includes an insert block 701, the insert block 701 is slidably installed on the inner wall of the positioning block 624, the outer part of the insert block 701 is slidably installed with a connecting rod 702, the outer part of the connecting rod 702 is fixedly installed with a hand wheel 703, the inner side of the insert block 701 is fixedly installed with a shift block 704, the inner side of the shift block 704 is fixedly installed with a telescopic column 705, the telescopic column 705 is fixedly installed with the connecting rod 702, and a second spring 706 is fixedly installed between the inner side of the shift block 704 and the connecting rod 702, so as to facilitate the rotation of the positioning block 624.

[0038] Furthermore, a through slot is provided inside the connecting rod 702 at a position corresponding to the shifting block 704 , and the shifting block 704 is slidably installed in the through slot to facilitate the movement of the shifting block 704 .

[0039] In actual operation, when the device is used, by rotating the rotating column 4, with the cooperation of the clamping plate 5, the device body 2 is conveniently clamped, and by moving the shifting block 704, the second spring 706 is squeezed, so that the plug block 701 is moved, and the plug block 701 and the positioning block 624 are slidably installed, and by rotating the hand wheel 703, the connecting rod 702 is rotated, so that the positioning block 624 is rotated, and the worm 623 and the worm wheel 625 cooperate to make the rotating rod 626 and the first bevel gear 627 rotate, and the threaded column 628 cooperates with the second bevel gear 628. 29 The threaded block 6210 installed with an external thread moves downward, thereby causing the slide bar 6211 and the cushion block 6212 to move downward to adjust the height of the support platform 1. When the support leg 621 needs to be folded, the operation is repeated to restore the slide bar 6211 to its original position, and the insert block 701 is moved away from the positioning block 624. By pulling the pull column 616, the slide plate 614 squeezes the first spring 617, thereby causing the limit block 615 to move away from the groove provided inside the rotating block 612. After the rotating block 612 is rotated, the pull column 616 is released, and the rotating block 612 is limited with the cooperation of the limit block 615.

[0040] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Claims

1. A portable bracket for a special equipment detection instrument, comprising a support platform (1) and an equipment body (2), characterized in that: The top of the support platform (1) is fixedly mounted with a device body (2), the top of the support platform (1) is fixedly mounted with a vertical plate (3), the internal thread of the vertical plate (3) is mounted with a rotating column (4), one end of the rotating column (4) is rotatably mounted with a clamping plate (5), the clamping plate (5) is slidably mounted on the top of the support platform (1), the device body (2) is slidably mounted on the inner wall of the clamping plate (5), the bottom of the support platform (1) is provided with an adjustment mechanism (6), and a positioning mechanism (7) is provided inside the adjustment mechanism (6); The adjustment mechanism (6) comprises a limit assembly (61) and a lifting assembly (62); the limit assembly (61) is arranged at the bottom of the support platform (1); and the lifting assembly (62) is arranged at the bottom of the limit assembly (61).

2. A portable bracket for special equipment testing instrument according to claim 1, characterized in that: The limit assembly (61) comprises a connecting seat (611), wherein the connecting seat (611) is fixedly mounted on the bottom of the support platform (1), a rotating block (612) is rotatably mounted inside the connecting seat (611), a protective shell (613) is fixedly mounted on the outer side of the rotating block (612), a slide plate (614) is slidably mounted on the inner wall of the protective shell (613), a limit block (615) is fixedly mounted on the inner side of the slide plate (614), the limit block (615) is slidably mounted on the connecting seat (611), a pulling column (616) is fixedly mounted on the outer side of the slide plate (614), the pulling column (616) is slidably mounted on the connecting seat (611), and a first spring (617) is fixedly mounted between the outer side of the slide plate (614) and the protective shell (613).

3. A portable bracket for special equipment testing instrument according to claim 2, characterized in that: A groove is provided inside the rotating block (612) at a position corresponding to the limiting block (615), and the limiting block (615) is inserted into the groove.

4. A portable bracket for special equipment testing instrument according to claim 2, characterized in that: The lifting assembly (62) comprises a supporting leg (621), wherein the supporting leg (621) is fixedly mounted on the bottom of the rotating block (612), a connecting shell (622) is fixedly mounted on the inner side of the supporting leg (621), a worm (623) is rotatably mounted inside the connecting shell (622), a positioning block (624) is fixedly mounted on one end of the worm (623), the positioning block (624) is rotatably mounted on the connecting shell (622), a worm wheel (625) is meshed on the outside of the worm (623), a rotating rod (626) is fixedly mounted inside the worm wheel (625), the rotating rod (626) is rotatably mounted on the connecting shell (622), and the rotating rod (626) is rotatably mounted on the supporting leg (621). The leg (621) is rotatably mounted, a first bevel gear (627) is fixedly mounted on the outside of the rotating rod (626), a second bevel gear (628) is meshed on the outside of the first bevel gear (627), a threaded column (629) is fixedly mounted on the bottom of the second bevel gear (628), the threaded column (629) is rotatably mounted on the supporting leg (621), a threaded block (6210) is threadedly mounted on the outside of the threaded column (629), the threaded block (6210) is slidably mounted on the inner wall of the supporting leg (621), a sliding rod (6211) is fixedly mounted on the bottom of the threaded block (6210), and a cushion block (6212) is fixedly mounted on the bottom of the sliding rod (6211).

5. A portable bracket for special equipment testing instrument according to claim 4, characterized in that: A through slot is provided inside the supporting leg (621) at a position corresponding to the sliding rod (6211), and the sliding rod (6211) is slidably installed in the through slot.

6. A portable bracket for special equipment testing instrument according to claim 4, characterized in that: The positioning mechanism (7) comprises an insert block (701), wherein the insert block (701) is slidably mounted on the inner wall of the positioning block (624), a connecting rod (702) is slidably mounted on the outside of the insert block (701), a hand wheel (703) is fixedly mounted on the outside of the connecting rod (702), a shift block (704) is fixedly mounted on the inner side of the insert block (701), a telescopic column (705) is fixedly mounted on the inner side of the shift block (704), the telescopic column (705) is fixedly mounted on the connecting rod (702), and a second spring (706) is fixedly mounted between the inner side of the shift block (704) and the connecting rod (702).

7. A portable bracket for special equipment testing instrument according to claim 6, characterized in that: A through slot is provided inside the connecting rod (702) at a position corresponding to the shifting block (704), and the shifting block (704) is slidably installed in the through slot.

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