CN214095890U

CN214095890U - Portable strain testing device

Info

Publication number: CN214095890U
Application number: CN202022920804.7U
Authority: CN
Inventors: 陈密
Original assignee: Shenzhen Yuedake Engineering Testing Technology Co ltd
Current assignee: Shenzhen Yuedake Engineering Testing Technology Co ltd
Priority date: 2020-12-08
Filing date: 2020-12-08
Publication date: 2021-08-31
Anticipated expiration: 2030-12-08

Abstract

The utility model discloses a portable strain test device, including supporting a section of thick bamboo and installing frame, the fixed supporting disk that is equipped with in top of supporting a section of thick bamboo, the side of supporting disk is rotated and is connected with three supporting leg, the bottom of three supporting leg is all fixed and is equipped with the universal wheel, the bottom sliding connection of supporting a section of thick bamboo has the slip ring, one side of three supporting leg all is articulated with the one end of three regulation pole respectively through articulated seat, the other end of three regulation pole all articulates through the surface of articulated seat with the slip ring mutually, the inside slip of supporting a section of thick bamboo is equipped with the lift post, the beneficial effects of the utility model are that: three supporting legs through articulated setting are used for supporting the strain tester to be convenient for remove through the universal wheel that sets up, need not use solitary instrument to support, three supporting legs can fold moreover, and occupation space is not, and the height of strain tester can be adjusted through a support section of thick bamboo that sets up and sliding connection's lift post.

Description

Portable strain testing device

Technical Field

The utility model relates to a testing arrangement meets an emergency, in particular to portable type testing arrangement meets an emergency belongs to the test equipment technical field that meets an emergency.

Background

Each channel of the stress strain testing system is provided with an independent A/D converter, and signals of each channel are synchronously sampled, synchronously transmitted, displayed in real time and stored in a disk in real time. The characteristics of a static strain gauge and a dynamic strain gauge are integrated, and the strain gauge is suitable for slowly changing physical quantities such as strain, pressure, temperature displacement and the like; meanwhile, engineering measurement for accurately capturing data such as peak values is needed. Present strain test device is not convenient for remove, needs the staff to carry and carry to its highly be not convenient for adjust, need the staff to use other instruments alone to support.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a portable strain test device to the problem of adjustment is not convenient for remove, and its high inconvenient of carrying out of solution to the proposition among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a portable type test device that meets an emergency, is including supporting a section of thick bamboo and installing frame, the fixed supporting disk that is equipped with in top of a supporting section of thick bamboo, the side of supporting disk is rotated and is connected with three supporting leg, and is three the bottom of supporting leg is all fixed and is equipped with the universal wheel, the bottom sliding connection of a supporting section of thick bamboo has the slip ring, and is three one side of supporting leg all is articulated with the one end of three regulation pole respectively through articulated seat, and is three the other end of adjusting the pole all through articulated seat with the surface of slip ring is articulated mutually, the inside of a supporting section of thick bamboo slides and is equipped with the lift post, the fixed rolling bearing that is equipped with in middle part of installing frame bottom, the top of lift post with rolling bearing rotates and connects, the tester that meets an emergency has been placed to the inside of installing frame, the both sides inner wall of installing frame is all fixed and is equipped with clamping component.

As a preferred technical scheme of the utility model, two clamping components all include the guide cylinder and with the carriage release lever that the guide cylinder alternates mutually, two the guide cylinder is fixed the setting respectively and is in the both sides inner wall of installing frame, two the inside of guide cylinder all has a sliding block, two through clamping spring elastic connection the carriage release lever is fixed the setting respectively and is two one side of sliding block, two the one end of carriage release lever is the fixed splint that are equipped with all.

As a preferred technical scheme of the utility model, one side of installing frame articulates through connecting the hinge has the operation door, the operation door through two buckles with one side block of installing frame is connected, the fixed handle that is equipped with in one side of operation door.

As a preferred technical scheme of the utility model, the inside bottom mounting of installing frame is equipped with a plurality of bar-shaped supporting shoe, just the both sides of installing frame all are equipped with the radiator-grid.

As an optimal technical scheme of the utility model, the top threaded connection of a supporting cylinder one side has a locking bolt, the same spacing hole in a plurality of interval has been seted up to one side of lift post.

As an optimized technical scheme of the utility model, the bottom mounting of a support section of thick bamboo is equipped with the spacing ring.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a portable strain test device, three supporting legs through articulated setting are used for supporting the strain tester to be convenient for remove through the universal wheel that sets up, need not use independent instrument to support, and three supporting legs can fold, do not occupy space, can adjust the height of strain tester through the support section of thick bamboo that sets up and sliding connection's lift post; the strain tester is installed through the installed installation frame, and the set clamping assembly is used for clamping and fixing the strain tester to prevent the position from deviating; the operation door that can open through setting up is convenient for operate strain tester, and it is more convenient to use.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic sectional structure view of the mounting frame of the present invention;

fig. 3 is an enlarged schematic structural view of the clamping assembly of the present invention.

In the figure: 1. a support cylinder; 2. a support disc; 3. supporting legs; 4. a universal wheel; 5. a hinged seat; 6. adjusting a rod; 7. a slip ring; 8. a limiting ring; 9. a lifting column; 10. locking the bolt; 11. a limiting hole; 12. a rotating bearing; 13. installing a frame; 14. a strip-shaped supporting block; 15. a clamping assembly; 151. a guide cylinder; 152. a clamping spring; 153. a slider; 154. a travel bar; 155. a splint; 16. a strain gauge; 17. connecting a hinge; 18. an operating door; 19. buckling; 20. a handle; 21. a heat-dissipating network.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1-3, the utility model provides a portable type test device that meets an emergency, including a support section of thick bamboo 1 and installing frame 13, the fixed supporting disk 2 that is equipped with in top of a support section of thick bamboo 1, the side of supporting disk 2 is rotated and is connected with three supporting leg 3, the bottom of three supporting leg 3 is all fixed and is equipped with universal wheel 4, the bottom sliding connection of a support section of thick bamboo 1 has slip ring 7, one side of three supporting leg 3 all is articulated with the one end of three regulation pole 6 respectively through articulated seat 5, the other end of three regulation pole 6 is all articulated mutually through the surface of articulated seat 5 with slip ring 7, the inside slip of a support section of thick bamboo 1 is equipped with lift column 9, the fixed rolling bearing 12 that is equipped with in middle part of installing frame 13 bottom, the top of lift column 9 rotates with rolling bearing 12 to be connected, the inside tester 16 that meets an emergency has been placed of installing frame 13, the both sides inner wall of installing frame 13 is all fixed and is equipped with clamping component 15.

Preferably, the two clamping assemblies 15 each include a guide cylinder 151 and a moving rod 154 inserted into the guide cylinder 151, the two guide cylinders 151 are respectively and fixedly disposed on inner walls of two sides of the mounting frame 13, the insides of the two guide cylinders 151 are respectively and elastically connected with a sliding block 153 through a clamping spring 152, the two moving rods 154 are respectively and fixedly disposed on one side of the two sliding blocks 153, one end of each of the two moving rods 154 is respectively and fixedly provided with a clamping plate 155, and the clamping plate 155 is driven to move under the action of the clamping spring 152 in the clamping assembly 15, so that two sides of the strain tester 16 are clamped and fixed; an operation door 18 is hinged to one side of the installation frame 13 through a connecting hinge 17, the operation door 18 is connected with one side of the installation frame 13 in a clamping mode through two buckles 19, a handle 20 is fixedly arranged on one side of the operation door 18, the two buckles 19 are opened, the operation door 18 is opened through the handle 20, and the strain tester 16 in the installation frame 13 is operated; the bottom end inside the mounting frame 13 is fixedly provided with a plurality of strip-shaped supporting blocks 14, and the two sides of the mounting frame 13 are respectively provided with a heat dissipation net 21, so that ventilation and heat dissipation can be conveniently carried out on the strain tester 16 inside the mounting frame 13, and the bottom of the strain tester 16 is not contacted with the bottom of the mounting frame 13; the top of one side of the supporting cylinder 1 is in threaded connection with a locking bolt 10, one side of the lifting column 9 is provided with a plurality of limiting holes 11 with the same interval, and the locking bolt 10 is connected with the corresponding limiting holes 11 on the surface of the lifting column 9, so that the position of the lifting column 9 is limited; the bottom end of the supporting cylinder 1 is fixedly provided with a limiting ring 8 for limiting the position of the sliding ring 7.

When in specific use, the utility model relates to a portable strain test device, firstly, the sliding ring 7 is moved to be positioned at the bottom of the supporting cylinder 1, the three supporting legs 3 are in a triangular shape for supporting, the strain tester 16 is placed in the mounting frame 13, the clamping plate 155 is driven to move under the action of the clamping spring 152 in the arranged clamping component 15, thereby the two sides of the strain tester 16 are clamped and fixed, the strain test device is moved to the detection position through the arranged universal wheel 4, according to the actual situation, the locking bolt 10 is unscrewed, the internal position of the lifting column 9 in the supporting cylinder 1 is adjusted, and the locking bolt 10 is connected with the corresponding limit hole 11 on the surface of the lifting column 9, thereby the position of the lifting column 9 is limited, the height of the strain tester 16 is adjusted, the steering of the mounting frame 13 can be adjusted through the arranged rotating bearing 12, when operation is required, the two latches 19 are opened, and the operation door 18 is opened by the handle 20 to operate the strain gauge 16 inside the mounting frame 13.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The portable strain testing device comprises a supporting cylinder (1) and an installation frame (13), and is characterized in that a supporting disc (2) is fixedly arranged at the top of the supporting cylinder (1), three supporting legs (3) are rotatably connected to the side faces of the supporting disc (2), universal wheels (4) are fixedly arranged at the bottom ends of the three supporting legs (3), a sliding ring (7) is slidably connected to the bottom of the supporting cylinder (1), one sides of the three supporting legs (3) are respectively hinged to one ends of three adjusting rods (6) through hinged seats (5), the other ends of the three adjusting rods (6) are respectively hinged to the surface of the sliding ring (7) through hinged seats (5), a lifting column (9) is slidably arranged inside the supporting cylinder (1), a rotating bearing (12) is fixedly arranged in the middle of the bottom end of the installation frame (13), and the top end of the lifting column (9) is rotatably connected with the rotating bearing (12), strain tester (16) have been placed to the inside of installing frame (13), the both sides inner wall of installing frame (13) all is fixed and is equipped with clamping component (15).

2. A portable strain gage as claimed in claim 1, wherein: two clamping component (15) all include guide cylinder (151) and with carriage release lever (154) that guide cylinder (151) interlude mutually, two guide cylinder (151) are fixed the setting respectively the both sides inner wall of installing frame (13), two the inside of guide cylinder (151) all has sliding block (153), two through clamping spring (152) elastic connection carriage release lever (154) is fixed the setting respectively two one side of sliding block (153), two the one end of carriage release lever (154) is all fixed splint (155) of being equipped with.

3. A portable strain gage as claimed in claim 1, wherein: one side of the mounting frame (13) is hinged with an operating door (18) through a connecting hinge (17), the operating door (18) is connected with one side of the mounting frame (13) in a clamping mode through two buckles (19), and a handle (20) is fixedly arranged on one side of the operating door (18).

4. A portable strain gage as claimed in claim 1, wherein: the mounting frame is characterized in that a plurality of strip-shaped supporting blocks (14) are fixedly arranged at the bottom end inside the mounting frame (13), and radiating nets (21) are arranged on two sides of the mounting frame (13).

5. A portable strain gage as claimed in claim 1, wherein: the top of one side of the supporting cylinder (1) is in threaded connection with a locking bolt (10), and one side of the lifting column (9) is provided with a plurality of limiting holes (11) with the same interval.

6. A portable strain gage as claimed in claim 1, wherein: the bottom end of the supporting cylinder (1) is fixedly provided with a limiting ring (8).