CN212228287U

CN212228287U - Bolt axial force detector for building detection

Info

Publication number: CN212228287U
Application number: CN202021247160.3U
Authority: CN
Inventors: 林柱
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-30
Filing date: 2020-06-30
Publication date: 2020-12-25
Anticipated expiration: 2030-06-30

Abstract

The utility model discloses a building detects technical field's a bolt axial force detector for building detection includes the base plate, base plate bottom four corners department all is provided with the universal wheel, the base plate top is provided with the workstation, the workstation top transversely evenly is provided with the standing groove, workstation top and standing groove correspond the position left and right sides and all are provided with clamping device, workstation top left and right sides all is provided with the riser, and is two sets of the riser top all is connected with the roof, the roof bottom is provided with the cylinder block, the cylinder block inner chamber is provided with the cylinder, the cylinder bottom is provided with the roof pressure board, and the device is convenient for remove, and simultaneously, the device has the centre gripping fixed action to the bolt in the testing process, thereby the guarantee bolt testing process does not take place the accuracy that the slope influences the testing result.

Description

Bolt axial force detector for building detection

Technical Field

The utility model relates to a building detection technology field specifically is a bolt axial force detector for building detection.

Background

The bolt is a necessary material in the building engineering, must detect its axial force in the building work progress, in order to ensure its steady quality, but current bolt axial force detector can not convenient removal, the portability of bolt detector has been reduced, inconvenient user's use, simultaneously, current bolt axial force detector is in the testing process, do not carry out centre gripping fixed processing to detecting bolt, cause the bolt to take place the slope easily in the testing process, make the bolt can not be in the atress of axis department, influence the accuracy of testing result, therefore, a bolt axial force detector for building detection is very valuable in practice.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a building detects uses bolt axial force detector to solve the problem that proposes 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 bolt axial force detector for building detection includes the base plate, base plate bottom four corners department all is provided with the universal wheel, the base plate top is provided with the workstation, the workstation top transversely evenly is provided with the standing groove, workstation top and the corresponding position left and right sides of standing groove all are provided with clamping device, workstation top left and right sides all is provided with the riser, and two sets of riser top all is connected with the roof, the roof bottom is provided with the cylinder block, the cylinder block inner chamber is provided with the cylinder, the cylinder bottom is provided with the roof pressure board.

Preferably, a through groove is transversely arranged at the position, corresponding to the placing groove, of the top plate in a penetrating mode, a stud is arranged in the center of the top of the air cylinder seat, and the stud penetrates through the matched through groove and is movably connected with the nut.

Preferably, the two sets of clamping device that workstation top and every group standing groove correspond the position and set up all include the plate body, and are two sets of the plate body all transversely is provided with the mounting hole, and is two sets of the mounting hole inner chamber is all fixed and is provided with the swivel nut on the plate body, and is two sets of the equal activity of swivel nut inner chamber is pegged graft and is provided with the screw rod, and is two sets of the swivel nut inner chamber is all extended on the screw rod left and right sides, and is two sets of the screw rod opposite face all is provided with the radian board, and is two.

Preferably, the bottom of the plate body is provided with a bottom plate, the four corners of the bottom plate are provided with fastening bolts in a penetrating and inserting mode, and the bottom plate is movably connected with the top of the workbench through the fastening bolts.

Preferably, two sets of radian board equal gluing in opposite sides is provided with the slipmat layer, and two sets of slipmat layer surface all is provided with the antiskid groove.

Preferably, the cross sections of the two groups of the radian plates are semicircular, and the inner wall and the outer wall of each radian plate are brushed with anti-rust paint layers.

Compared with the prior art, the beneficial effects of the utility model are that: a bolt axial force detector for building detection is characterized in that before axial force detection is carried out on a bolt, the bolt longitudinally placed in an inner cavity of a placing groove is clamped and fixed through two groups of clamping devices, so that the bolt is prevented from inclining in the axial force detection process, the direction of an applied force is inconsistent with the axial force direction of the bolt, and the accuracy of a detection result is influenced;

the two sets of oppositely arranged handles are simultaneously screwed, so that the two sets of screws move in opposite directions, and under the action of the two sets of screw sleeves, the two sets of screws move in opposite directions to drive the two sets of radian plates to clamp and fix the bolt, so that the bolt is always kept in a vertical state in the detection process;

the bottom plate and the workbench are convenient to mount and fix through the fastening bolts.

Drawings

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

fig. 2 is a schematic structural view of the clamping device of the present invention.

In the figure: 1. a substrate; 2. a universal wheel; 3. a work table; 4. a placement groove; 5. a clamping device; 51. a plate body; 52. a threaded sleeve; 53. a screw; 54. a radian plate; 55. a handle; 56. a base plate; 57. fastening a bolt; 6. a vertical plate; 7. a top plate; 8. a cylinder block; 9. a cylinder; 10. a top pressing plate; 11. a stud; 12. and a nut.

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.

Referring to fig. 1, the present invention provides a technical solution: a bolt axial force detector for building detection comprises a base plate 1, universal wheels 2 are arranged at four corners of the bottom of the base plate 1, the device is convenient to move through the universal wheels 2, a workbench 3 is arranged at the top of the base plate 1, a placing groove 4 is transversely and uniformly arranged at the top of the workbench 3, clamping devices 5 are arranged at the left side and the right side of the top of the workbench 3 corresponding to the placing groove 4, bolts longitudinally arranged in the inner cavity of the placing groove 4 are clamped and fixed through the two groups of clamping devices 5 before axial force detection is carried out on the bolts, the bolts are prevented from inclining in the axial force detection process, the direction of applied force is inconsistent with the axial force direction of the bolts, the accuracy of a detection result is influenced, vertical plates 6 are arranged at the left side and the right side of the top of the workbench 3, top parts of the two groups of vertical plates 6 are both connected with a top plate 7, a cylinder seat, the bottom of the cylinder 9 is provided with a top pressing plate 10, in the detection process, a standard bolt sample with known strength is placed inside the placing groove 4, the cylinder 9 drives the top pressing plate 10 to axially press the standard bolt until the standard bolt deforms, the downward movement length of the cylinder 9 is recorded, the bolt with the same diameter and size to be detected is vertically placed in the inner cavity of the placing groove 4, the cylinder 9 drives the top pressing plate 10 to downwardly press the bolt until the bolt deforms, the downward movement length of the cylinder 9 is recorded and compared with the length of the standard bolt, if the recording length is equal to or greater than the movement length of the standard bolt, the detecting device is qualified, and otherwise, the detecting device is unqualified.

Referring to fig. 1, a through groove is transversely formed in the top of the top plate 7 and in a position corresponding to the placing groove 4, a stud 11 is arranged in the center of the top of the cylinder block 8, and the stud 11 penetrates through the matched through groove and is movably connected with a nut 12.

Please refer to fig. 1, fig. 2, two sets of clamping devices 5 disposed at the top of the workbench 3 corresponding to each position of each set of the placement grooves 4 respectively include a plate 51, two sets of the plate 51 are transversely provided with mounting holes, screw sleeves 52 are fixedly disposed in the inner cavities of the mounting holes of the two sets of the plate 51, screw rods 53 are movably inserted into the inner cavities of the two sets of the screw sleeves 52, inner cavities of the screw sleeves 52 extend from the left and right sides of the two sets of the screw rods 53, arc plates 54 are disposed on opposite surfaces of the two sets of the screw rods 53, handles 55 are disposed on opposite surfaces of the two sets of the screw rods 53, and the two sets of the screw rods 53 move in opposite directions to drive the two sets of the arc plates 54 to clamp and fix the bolts under the effect of the two sets of the screw sleeves 52, so that the bolts are always.

Referring to fig. 1 and 2, a bottom plate 56 is disposed at the bottom of the plate body 51, fastening bolts 57 are inserted into four corners of the bottom plate 56, the bottom plate 56 is movably connected with the top of the workbench 3 through the fastening bolts 57, and the bottom plate 56 and the workbench 3 are conveniently mounted and fixed through the fastening bolts 57.

Referring to fig. 2, the opposite surfaces of the two groups of arc plates 54 are both provided with anti-slip pad layers by gluing, the arc plates 54 increase the friction force between the bolts through the anti-slip pad layers, so that the arc plates 54 can be better and more stable in the clamping process, and the surfaces of the two groups of anti-slip pad layers are both provided with anti-slip grooves.

Referring to fig. 2, the cross-sections of the two sets of arc plates 54 are semicircular, and the inner and outer walls of the two sets of arc plates 54 are painted with anti-rust paint layers.

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 utility model provides a building detects uses bolt axial force detector, includes base plate (1), its characterized in that: the four corners of the bottom of the base plate (1) are provided with universal wheels (2), the top of the base plate (1) is provided with a workbench (3), the top of the workbench (3) is transversely and uniformly provided with a placing groove (4), the left side and the right side of the position, corresponding to the placing groove (4), of the top of the workbench (3) are provided with clamping devices (5), the left side and the right side of the top of the workbench (3) are provided with vertical plates (6), the tops of the two groups of vertical plates (6) are connected with a top plate (7), the bottom of the top plate (7) is provided with a cylinder seat (8), an inner cavity of the cylinder seat (8) is provided with a cylinder (9), and the bottom of the cylinder.

2. The bolt axial force detector for building detection according to claim 1, characterized in that: the top of the top plate (7) is transversely provided with a through groove in a penetrating mode at a position corresponding to the placing groove (4), the center of the top of the air cylinder seat (8) is provided with a stud (11), and the stud (11) penetrates through the matched through groove to be movably connected with a nut (12).

3. The bolt axial force detector for building detection according to claim 1, characterized in that: two sets of clamping device (5) that workstation (3) top and every group standing groove (4) correspond the position setting all include plate body (51), and are two sets of plate body (51) all transversely is provided with the mounting hole, and is two sets of the mounting hole inner chamber is all fixed be provided with swivel nut (52) on plate body (51), and is two sets of swivel nut (52) inner chamber is all movable to peg graft and is provided with screw rod (53), and is two sets of swivel nut (52) inner chamber is all extended on screw rod (53) left and right sides, and is two sets of screw rod (53) opposite face all is provided with radian board (54), and is two sets of screw rod (53) back mutually all is provided with handle (55).

4. The bolt axial force detector for building detection according to claim 3, characterized in that: the bottom of the plate body (51) is provided with a bottom plate (56), four corners of the bottom plate (56) are provided with fastening bolts (57) in a penetrating and inserting mode, and the bottom plate (56) is movably connected with the top of the workbench (3) through the fastening bolts (57).

5. The bolt axial force detector for building detection according to claim 3, characterized in that: two sets of radian board (54) opposite face all glues and is provided with anti-skidding bed course, and two sets of anti-skidding bed course surface all is provided with the antiskid groove.

6. The bolt axial force detector for building detection according to claim 3, characterized in that: the cross sections of the two groups of the radian plates (54) are semicircular, and the inner wall and the outer wall of each group of the radian plates (54) are brushed with antirust paint layers.