CN220380880U

CN220380880U - Detection clamp

Info

Publication number: CN220380880U
Application number: CN202322005344.9U
Authority: CN
Inventors: 王苏; 徐勤良; 沈青云; 杨易柠
Original assignee: Jiaxing Fangyuan Construction Engineering Quality Inspection Co ltd
Current assignee: Jiaxing Fangyuan Construction Engineering Quality Inspection Co ltd
Priority date: 2023-07-28
Filing date: 2023-07-28
Publication date: 2024-01-23
Anticipated expiration: 2033-07-28

Abstract

The utility model discloses a detection clamp, which comprises a bottom supporting plate, wherein two ends of the top of the bottom supporting plate are respectively provided with a fixing groove, a driving assembly is arranged in the fixing groove and drives the two ends of the supporting plate to move, a first groove and a second groove are formed in the two ends of the supporting plate, a clamping assembly is arranged in the second groove, the two ends of a building material can be placed by the two ends of the supporting plate, the two ends of the building material can be clamped and fixed by the clamping assembly, and the clamping assembly can move along with the movement of the two ends of the building material during compression detection, so that the pressure of the building material is not given, the accuracy of a detection result is improved, the building material can be prevented from splashing due to the pressure in the detection process by the clamping assembly, and the damage to workers and working environments is avoided.

Description

Detection clamp

Technical Field

The utility model relates to the technical field of buildings, in particular to a detection clamp.

Background

The building engineering is an engineering entity formed by building various house buildings and auxiliary facilities thereof and installing and moving lines, pipelines and equipment matched with the house buildings, wherein the house buildings are provided with top covers, beam columns, walls and foundations and can form inner spaces, the engineering required by production, living, study and public activities of people is met, a plurality of materials are required during building, and in order to maintain the performances of various compressive and earthquake resistance of the building, the performances of various building materials are required to be detected;

when detecting and comparing composite materials or some steel materials, different materials are required to be cut into the same length, then two ends of the materials are placed on a clamp, and then a pressure device for compression resistance detection can squeeze the middle position of the materials, so that the compression resistance of the building materials can be detected;

but can carry out the centre gripping to building material's both ends at the time of detecting anchor clamps, and when building material is pressed, both ends can warp, but anchor clamps can give building material both ends a pressure, influence building material's state like this, influence detection accuracy. For this purpose, we propose a detection clamp.

Disclosure of Invention

The present utility model is directed to a detection fixture, which solves the above-mentioned problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the detection clamp comprises a bottom supporting plate, wherein two ends of the supporting plate are respectively arranged on two sides of the top of the bottom supporting plate, a fixed groove is formed in the bottom supporting plate, a driving assembly is arranged in the fixed groove, and the driving assembly drives the two ends of the supporting plate to move;

the two-end support plates are provided with a first groove and a second groove, the first groove is used for placing building materials, a clamping assembly is arranged in the second groove, and the clamping assembly is fixed to one end of the building materials;

a shielding component is arranged on the bottom supporting plate.

Preferably, the driving assembly comprises a double-threaded rod which is rotationally connected with the inside of the fixed groove, one end of the double-threaded rod penetrates out of the fixed groove to be connected with a driving motor, the driving motor is connected with the top of the bottom supporting plate through a motor groove, two ends of the double-threaded rod are respectively sleeved with a moving block, and the moving blocks are in sliding connection with the inside of the fixed groove;

the tops of the two moving blocks penetrate through the fixing grooves and are respectively connected with the bottoms of the two supporting plates at two ends.

Preferably, the clamping assembly comprises a U-shaped plate arranged in the second groove, two clamping plates are arranged on the inner side of the U-shaped plate, positioning grooves are respectively formed in two sides of the U-shaped plate, and the bottoms of the clamping plates are connected with positioning blocks which are in sliding connection with the inner parts of the positioning grooves;

the two clamping plates are sleeved with screw rods, two ends of each screw rod are rotatably connected with the tops of the U-shaped plates, any one end of each screw rod is connected with a rotating motor, and each rotating motor is connected with the outer sides of the U-shaped plates through a motor frame;

the bottom of the U-shaped plate is provided with an auxiliary device.

Preferably, the auxiliary device comprises a cross rod arranged at the bottom of the U-shaped plate, and cross grooves which are in sliding connection with the outer sides of the cross rod are formed in the support plates at the two ends;

the cross groove is internally connected with a compression spring, and the top of the compression spring is connected with the bottom of the cross rod.

Preferably, the middle position of the U-shaped plate is lower than the bottom of the groove I.

Preferably, the shielding assembly comprises a first arc shielding plate and a second arc shielding plate which are arranged at the top of the bottom supporting plate, the bottom of the first arc shielding plate is connected with the top of the bottom supporting plate, and the top of the first arc shielding plate is rotationally connected with the bottom of the second arc shielding plate through a rotating shaft;

the top of the second arc-shaped shielding plate is provided with a pressing groove.

Preferably, the first arc shielding plate and the second arc shielding plate are both made of transparent materials.

The utility model has at least the following beneficial effects:

the both ends backup pad that sets up can place building material's both ends, and the clamping component that sets up can be fixed building material's both ends centre gripping, and the clamping component can be along with building material's both ends motion together when resistance to compression detects, consequently can not give building material pressure, improves the accuracy of testing result, and the clamping component can also avoid building material to splash away because of receiving the pressure in the testing process, avoids causing the injury to staff and operational environment.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic side cross-sectional view of the structure of the present utility model;

FIG. 3 is a schematic cross-sectional view of the structural structure of the present utility model;

FIG. 4 is a schematic front view of the structure clamping assembly of the present utility model;

fig. 5 is a schematic top view of the two support plates of the structure of the present utility model.

In the figure: 1-a bottom support plate; 2-two end support plates; 10-a fixed groove; 3-a drive assembly; 20-groove I; 21-groove two; 4-a clamping assembly; 5-a shielding assembly; 30-a double threaded rod; 31-a drive motor; 32-moving blocks; a 40-U-shaped plate; 41-clamping plates; 42-positioning grooves; 43-positioning blocks; 44-screw rod; 45-rotating electric machine; 46-auxiliary means; 47-cross bar; 48-cross grooves; 49-compressing a spring; 50-an arc shielding plate I; 51-an arc-shaped shielding plate II; 52-pressing grooves.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the present utility model provides a technical solution:

the detection clamp comprises a bottom supporting plate 1, wherein two ends of the top of the bottom supporting plate 1 are respectively provided with two end supporting plates 2, the bottoms of the two end supporting plates 2 are in sliding connection with the top of the bottom supporting plate 1, a fixed groove 10 is formed in the bottom supporting plate 1, a driving assembly 3 is arranged in the fixed groove 10, and the driving assembly 3 drives the two end supporting plates 2 to move;

the driving assembly 3 comprises a double-threaded rod 30 which is rotationally connected with the inside of the fixed groove 10 through a bearing, one end of the double-threaded rod 30 penetrates out of the fixed groove 10 and is fixedly connected with a driving motor 31, the driving motor 31 is fixedly connected with the top of the bottom supporting plate 1 through a motor groove, two ends of the double-threaded rod 30 are respectively in threaded sleeve connection with a moving block 32, and the moving block 32 is in sliding connection with the inside of the fixed groove 10;

the tops of the two moving blocks 32 penetrate through the fixed grooves 10 and are fixedly connected with the bottoms of the two end support plates 2 respectively;

when the double-threaded rod type building material detection device is used, the driving motor 31 can be turned on, the driving motor 31 drives the double-threaded rod 30 to rotate, the double-threaded rod 30 rotates to drive the two moving blocks 32 to respectively move along the inside of the fixed groove 10, so that the two moving blocks 32 drive the two end support plates 2 to move in opposite directions, the distance between the two end support plates 2 can be adjusted, and building materials with different lengths can be detected conveniently;

the two end support plates 2 are provided with a first groove 20 and a second groove 21, the first groove 20 and the second groove 21 are mutually perpendicular, the depth of the second groove 21 is deeper than that of the first groove 20, the first groove 20 is used for placing building materials, the second groove 21 is internally provided with a clamping component 4, and the clamping component 4 is fixed on one end of the building materials;

a shielding assembly 5 is arranged on the bottom support plate 1.

The shielding assembly 5 comprises a first arc shielding plate 50 and a second arc shielding plate 51 which are arranged at the top of the bottom supporting plate 1, the bottom of the first arc shielding plate 50 is fixedly connected with the top of the bottom supporting plate 1, the top of the first arc shielding plate 50 is rotationally connected with the bottom of the second arc shielding plate 51 through a rotating shaft, the first arc shielding plate 50 and the second arc shielding plate 51 are both made of transparent materials, the state of detection is convenient to observe, and a pressing groove 52 is formed in the top of the second arc shielding plate 51;

when the two-end support plates 2 are used, when the positions of the two-end support plates are adjusted, two ends of a building material to be detected can be placed in the first groove 20, then the two clamping assemblies 4 are opened, and the two clamping assemblies 4 can fix the two ends of the building material;

the arc-shaped shielding plate I50 is rotated, the front side of the building material can be covered by the arc-shaped shielding plate I50, then the pressing device can penetrate through the pressing groove 52 to press the building material, so that the compression resistance of the building material can be detected, the flying scraps can be prevented from splashing in the detection process, workers are injured, two clamping assemblies 4 can clamp the two ends of the building material, the whole flying out in the detection process can be avoided, the clamping assemblies 4 can move along with the building material, and the detection effect cannot be influenced.

The clamping assembly 4 comprises a U-shaped plate 40 arranged in the groove II 21, the middle position of the U-shaped plate 40 is positioned at the bottom of the groove I20, two clamping plates 41 are arranged on the inner side of the U-shaped plate 40, and the bottom of the clamping plates 41 is lower than the bottom of the building material when the clamping plates 41 clamp the building material, so that the stress of the building material is completely borne by the supporting plates 2 at the two ends during detection, the detection effect is not influenced, and the U-shaped plate 40 and the clamping plates 41 are protected;

positioning grooves 42 are respectively formed in two sides of the U-shaped plate 40, and positioning blocks 43 which are in sliding connection with the interiors of the positioning grooves 42 are fixedly connected to the bottoms of the clamping plates 41;

the outer sides of the two clamping plates 41 are sleeved with a screw rod 44, the screw rod 44 is a double-thread screw rod 44, two ends of the screw rod 44 are both rotationally connected with the top of the U-shaped plate 40 through bearings, any one end of the screw rod 44 is fixedly connected with a rotating motor 45, and the rotating motor 45 is fixedly connected with the outer side of the U-shaped plate 40 through a motor frame;

the bottom of the U-shaped plate 40 is provided with an auxiliary device 46;

the auxiliary device 46 comprises a cross rod 47 fixedly connected with the bottom of the U-shaped plate 40, and cross grooves 48 which are slidably connected with the outer sides of the cross rod 47 are formed in the support plates 2 at the two ends;

a compression spring 49 is fixedly connected inside the cross groove 48, and the top of the compression spring 49 is fixedly connected with the bottom of the cross rod 47;

during detection, two ends of the building material are respectively positioned at the inner sides of the clamping plates 41 at two ends, then the rotating motor 45 is turned on, the rotating motor 45 drives the screw rod 44 to rotate, the screw rod 44 drives the two positioning blocks 43 to slide in the positioning grooves 42, and the two positioning blocks 43 drive the two clamping plates 41 to move in opposite directions, so that two ends of the building material can be clamped and fixed;

when the middle position of the building material is stressed, the two ends of the building material are tilted, so that the clamping plate 41 and the U-shaped plate 40 are driven to tilt, and the U-shaped plate 40 drives the cross rod 47 to tilt. The cross rod 47 moves and rotates in the cross groove 48, when the building material is broken, the compression spring 49 drives the cross rod 47 to rotate to the initial position, and the cross rod 47 drives the U-shaped plate 40 and the clamping plate 41 to return to the initial position, so that two ends of the building material cannot be affected to be extruded and moved, damage is caused to staff and working environment, and meanwhile, the detection effect on the building material cannot be affected.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

Claims

1. Detection anchor clamps, including bottom support board (1), its characterized in that: two ends of the supporting plate (2) are respectively arranged on two sides of the top of the bottom supporting plate (1), a fixing groove (10) is formed in the bottom supporting plate (1), a driving assembly (3) is arranged in the fixing groove (10), and the driving assembly (3) drives the two ends of the supporting plate (2) to move;

the two-end support plates (2) are provided with a first groove (20) and a second groove (21), the first groove (20) is used for placing building materials, a clamping assembly (4) is arranged in the second groove (21), and the clamping assembly (4) is used for fixing one end of the building materials;

a shielding component (5) is arranged on the bottom supporting plate (1).

2. A test fixture as defined in claim 1, wherein: the driving assembly (3) comprises a double-threaded rod (30) which is rotationally connected with the inside of the fixed groove (10), one end of the double-threaded rod (30) penetrates out of the fixed groove (10) and is connected with a driving motor (31), the driving motor (31) is connected with the top of the bottom supporting plate (1) through a motor groove, two ends of the double-threaded rod (30) are respectively sleeved with a moving block (32), and the moving blocks (32) are in sliding connection with the inside of the fixed groove (10);

the tops of the two moving blocks (32) penetrate through the fixing grooves (10) respectively to be connected with the bottoms of the two supporting plates (2) at two ends.

3. A test fixture as defined in claim 1, wherein: the clamping assembly (4) comprises a U-shaped plate (40) arranged in the groove II (21), two clamping plates (41) are arranged on the inner side of the U-shaped plate (40), positioning grooves (42) are respectively arranged on two sides of the U-shaped plate (40), and positioning blocks (43) which are in sliding connection with the inner parts of the positioning grooves (42) are connected to the bottoms of the clamping plates (41);

screw rods (44) are sleeved on the outer sides of the two clamping plates (41), two ends of each screw rod (44) are rotatably connected with the top of the U-shaped plate (40), any one end of each screw rod (44) is connected with a rotating motor (45), and the rotating motors (45) are connected with the outer sides of the U-shaped plates (40) through motor frames;

an auxiliary device (46) is arranged at the bottom of the U-shaped plate (40).

4. A test fixture as claimed in claim 3, wherein: the auxiliary device (46) comprises a cross rod (47) arranged at the bottom of the U-shaped plate (40), and cross grooves (48) which are slidably connected with the outer sides of the cross rod (47) are formed in the two end supporting plates (2);

the cross groove (48) is internally connected with a compression spring (49), and the top of the compression spring (49) is connected with the bottom of the cross rod (47).

5. A test fixture as claimed in claim 3, wherein: the middle position of the U-shaped plate (40) is lower than the bottom of the groove one (20).

6. A test fixture as defined in claim 1, wherein: the shielding assembly (5) comprises a first arc shielding plate (50) and a second arc shielding plate (51) which are arranged at the top of the bottom supporting plate (1), the bottom of the first arc shielding plate (50) is connected with the top of the bottom supporting plate (1), and the top of the first arc shielding plate (50) is rotatably connected with the bottom of the second arc shielding plate (51) through a rotating shaft;

the top of the arc-shaped shielding plate II (51) is provided with a pressing groove (52).

7. The inspection jig of claim 6 wherein: the first arc-shaped shielding plate (50) and the second arc-shaped shielding plate (51) are both made of transparent materials.