CN217304638U

CN217304638U - Building construction building engineering detects uses pulling force detection device

Info

Publication number: CN217304638U
Application number: CN202123254254.0U
Authority: CN
Inventors: 魏子东; 聂永胜
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-12-23
Filing date: 2021-12-23
Publication date: 2022-08-26
Anticipated expiration: 2031-12-23

Abstract

The utility model discloses a tension detection device for detecting building construction engineering, which relates to the technical field of building engineering, and comprises a base, a first fixing frame and a bracket, wherein the bracket is fixedly connected with the base, the bottom of the bracket is provided with a base, a threaded rod and a stand column are inserted in the base, the stand column is positioned at the back of the threaded rod, the surface of the threaded rod is provided with a bevel gear, one side of the bracket is provided with a power cabinet, the inside of the power cabinet is provided with a motor, the output end of the motor is mutually engaged with the bevel gear through a coupler, the middle parts of the threaded rod and the stand column are respectively inserted with a pull rod, the bottom of the pull rod is provided with a second fixing frame, the design increases the clamping degree of the tested material through the matching between the first fixing disc and the second fixing disc, reduces the occurrence of potential safety hazard caused by the ejection of the material, and simultaneously, a shock pad reduces the impact of the pull rod on the bracket, the safety and the service life of the support are improved, and the working efficiency is greatly improved.

Description

Building construction building engineering detects uses pulling force detection device

Technical Field

The utility model relates to a building engineering's technical field, more specifically say, relate to a building construction building engineering detects and uses pulling force detection device.

Background

In the field of building engineering, the performance of a building material needs to be detected frequently, a tensile strength test of the material is mainly used for measuring the tensile performance of the material, the tensile test is to slowly pull a material sample under the action of an axial force until the material sample is broken, the tensile test is to measure the yield strength, the tensile strength and the elongation of materials such as low-carbon steel and the like, the change between tensile force and deformation needs to be observed during the test, a relation curve between stress and strain is determined, the strength grade of a reinforcing steel bar is evaluated, and a tensile force detection device is often used in the detection process of the building engineering.

The existing tension detection device for the building engineering lacks of safety protection measures after a material is broken during detection, irreversible damage is easily caused to an instrument, the material is easily separated from a fixed claw to splash when broken, and the safety of personnel is threatened, so that the tension detection device for the building engineering detection is provided to solve the existing problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a building construction building engineering detects uses pulling force detection device, aims at can effectually solving among the prior art material and breaks away from the stationary dog easily and splash the problem that forms the threat to personnel's safety when breaking.

In order to solve the above problem, the utility model adopts the following technical scheme:

the base, the top of base is provided with first mount, the back of first mount is provided with the support, fixed connection between support and the base, the bottom of support is provided with a base, peg graft threaded rod and stand in the inside of a base, and the stand is located the back of threaded rod, the surface of threaded rod is provided with bevel gear, one side of support is provided with the power cabinet, the inside of power cabinet is provided with the motor, intermeshing between shaft coupling and the bevel gear is passed through to the output of motor, the pull rod has all been pegged graft in the middle part of threaded rod and stand, the bottom of pull rod is provided with the second mount.

As a preferred scheme of the utility model, the second mount is unanimous with first mount structure, and the top of the first mount of second mount perpendicular to, second mount one side threaded connection has the second bull stick, the one end of second bull stick is provided with first fixed disk, the other end of second mount is provided with first bull stick, some one ends of first bull stick are provided with the second fixed disk.

As an optimized scheme of the utility model, the circular slot has been seted up to the inside of second fixed disk, one side of first fixed disk is provided with the boss, first fixed disk has the second fixed disk through the boss is pegged graft, match each other between boss and the circular slot.

As an optimized scheme of the utility model, the bottom of base is provided with the lower margin relatively, the bottom of lower margin is provided with the sucking disc.

As an optimized scheme of the utility model, the inner wall top of support is provided with the shock pad, the center department of shock pad is provided with the spring post, be provided with the sheet rubber around the spring post.

As a preferred scheme of the utility model, the both sides exit end of threaded rod all is provided with the bearing frame, the top of threaded rod is pegged graft through the shock pad and is had the support, the spring post is located the both sides of threaded rod.

Compared with the prior art, the utility model has the advantages of:

(1) the lower margin is fixed in the base subaerially, the second mount will be surveyed the product through first fixed disk and second fixed disk respectively with first mount and is fixed, the motor of the inside of power cabinet starts, it is rotatory that the motor passes through bevel gear drive threaded rod, the threaded rod makes the pull rod rise through the screw thread, the pull rod drives second mount level and rises, make the second mount and the taut material of being surveyed of first mount, such design is through the cooperation between first fixed disk and the second fixed disk, the tight degree of clamp of the material of being surveyed has been increased, the ejection of reduction material causes the emergence of potential safety hazard, the shock pad reduces the impact of pull rod to the support simultaneously, the security and the life of support have been increased, very big increase work efficiency.

(2) The structure of the second fixing frame is consistent with that of the first fixing frame, and the second fixing frame is vertical to the top of the first fixing frame, so that the problem that the material of the second fixing frame is inclined in the lifting process and the accuracy of a measuring result is influenced is avoided as much as possible, a support plate is arranged at the bottom of the second fixing frame, a first fixing disc is arranged at one end, which is in threaded connection with a second rotating rod, of one side of the second fixing frame, a first rotating rod is arranged at the other end of the second fixing frame, the first rotating rod and the second rotating rod are of the same structure, handles are arranged at the sides, which are far away from the second fixing frame, of the first rotating rod and the second rotating rod, a second fixing disc is arranged at one end of the first rotating rod, the diameter of the second fixing disc is the same as that of the first fixing disc, a circular groove is formed in the second fixing disc, a boss is arranged at one side of the first fixing disc, the diameter of the circular groove is larger than that of the boss, and the second fixing disc is spliced by the boss, the boss and the circular groove are matched with each other, and the matching degree between the first fixing disc and the second fixing disc is increased through the mutual matching between the boss and the boss, so that the detected material is not easy to separate from the second fixing frame after being stretched, and the safety of detection personnel is improved.

Drawings

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

FIG. 2 is a schematic view of the bracket structure of the present invention;

fig. 3 is a schematic structural view of a second fixing frame of the present invention;

fig. 4 is a schematic view of the shock pad structure of the present invention.

The reference numbers in the figures illustrate:

1. a base; 2. ground feet; 21. a suction cup; 3. a first fixing frame; 4. a power cabinet; 41. a motor; 5. a support; 51. a supporting base; 52. a threaded rod; 521. a bevel gear; 53. a column; 6. a shock pad; 61. a spring post; 62. a rubber sheet; 7. a pull rod; 8. a second fixing frame; 81. a first rotating lever; 811. a second rotating rod; 82. a first fixed disk; 821. a boss; 83. a second fixed disk; 831. a circular groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

Example (b):

referring to fig. 1-4, a tension detecting device for building construction engineering detection comprises a base 1, feet 2 are oppositely arranged at the bottom of the base 1, the feet 2 are cylindrical and provided with two groups, suction cups 21 are arranged at the bottoms of the feet 2, the suction cups 21 increase the friction force between the feet 2 and the ground, so that the base 1 is not easy to shake and the stability is increased, a first fixing frame 3 is arranged at the top of the base 1, a bracket 5 is arranged at the back of the first fixing frame 3, the bracket 5 is perpendicular to the top of the bracket 5, the bracket 5 is fixedly connected with the base 1, a support base 51 is arranged at the bottom of the bracket 5, a threaded rod 52 and an upright column 53 are inserted into the support base 51, two ends of the upright column 53 are fixedly connected with the bracket 5, the upright column 53 is positioned at the back of the threaded rod 52, a conical gear 521 is arranged on the surface of the threaded rod 52, a power cabinet 4 is arranged at one side of the bracket 5, the power cabinet 4 reduces the entering of dust, and the inside of power cabinet 4 is provided with motor 41, and intermeshing between shaft coupling and the conical gear 521 is passed through to the output of motor 41, and threaded rod 52 and the middle part of stand 53 are all pegged graft and are had pull rod 7, threaded connection between threaded rod 52 and the pull rod 7, and the bottom of pull rod 7 is provided with second mount 8.

Referring to fig. 2-4, a shock pad 6 is arranged on the top of the inner wall of the bracket 5, the shock pad 6 is designed to reduce the impact force of the pull rod 7 on the top of the bracket 5 after the material is broken, a spring post 61 is arranged at the center of the shock pad 6, the shock absorption effect of the shock pad 6 is improved by the design of the spring post 61, rubber sheets 62 are arranged around the spring post 61, the design of the rubber sheets 62 reduces dust entering the shock pad 6, the service life of the spring post 61 is prolonged, bearing seats are arranged at the outlet ends of the two sides of the threaded rod 52, the friction between the threaded rod 52 and the bracket 5 is reduced by the bearing seats, the service life of the threaded rod 52 is prolonged, the bracket 5 is inserted into the top of the threaded rod 52 through the shock pad 6, the shock pad 6 is positioned on the top of the threaded rod 52, the spring posts 61 are positioned on the two sides of the threaded rod 52, the stability of the shock pad 6 is improved by the design of the spring post 61, meanwhile, the influence of the shock absorption pad 6 on the work of the threaded rod 52 is reduced, and the work efficiency is improved.

Referring to fig. 1-3, the second fixing frame 8 has the same structure as the first fixing frame 3, and the second fixing frame 8 is perpendicular to the top of the first fixing frame 3, such design avoids the second fixing frame 8 from tilting during the lifting process and affecting the accuracy of the measurement result, the bottom of the second fixing frame 8 is provided with a support plate, one side of the second fixing frame 8 is connected with a second rotating rod 811 in a threaded manner, one end of the second rotating rod 811 is provided with a first fixing disc 82, the other end of the second fixing frame 8 is provided with a first rotating rod 81, the first rotating rod 81 and the second rotating rod 811 have the same structure, and one sides of the first rotating rod 81 and the second rotating rod 811 far away from the second fixing frame 8 are both provided with handles, one end of the first rotating rod 81 is provided with a second fixing disc 83, the diameter of the second fixing disc 83 is the same as that of the first fixing disc 82, a circular groove 831 is formed in the second fixing disc 83, one side of first fixed disk 82 is provided with boss 821, and the diameter of circular recess 831 is greater than boss 821, and first fixed disk 82 has second fixed disk 83 through the grafting of boss 821, matches each other between boss 821 and the circular recess 831, through the mutually supporting between boss 821 and the boss 821, has increased the compactness between first fixed disk 82 and the second fixed disk 83, makes the difficult second mount 8 that breaks away from after the detected material is stretch out, has increased detection personnel's security.

The working principle is as follows:

the utility model discloses, lower margin 2 is fixed in base 1 subaerial, second mount 8 will be surveyed the product through first fixed disk 82 and second fixed disk 83 respectively with first mount 3 and fixed, the motor 41 of the inside of power cabinet 4 starts, motor 41 passes through bevel gear 521 and drives threaded rod 52 rotatory, threaded rod 52 makes pull rod 7 rise through the screw thread, pull rod 7 drives 8 levels of second mount and rises, make

second mount

8 and 3 taut surveyed materials of first mount, such design is through the cooperation between first fixed disk 82 and the second fixed disk 83, the tight degree of clamp of surveyed materials has been increased, reduce the emergence that the ejection of material caused the potential safety hazard, cushion 6 reduces the impact of pull rod 7 to support 5 simultaneously, the security and the life of support 5 have been increased, very big increase work efficiency.

The above are only the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be covered by the present invention in the technical scope of the present invention, and the technical solution and the modified concept of the present invention should be replaced or changed equally.

Claims

1. The utility model provides a building construction building engineering detects uses pulling force detection device which characterized in that includes: a base (1), a first fixing frame (3) is arranged at the top of the base (1), the back of the first fixing frame (3) is provided with a bracket (5), the bracket (5) is fixedly connected with the base (1), a supporting base (51) is arranged at the bottom of the bracket (5), a threaded rod (52) and an upright post (53) are inserted into the supporting base (51), the upright post (53) is positioned at the back of the threaded rod (52), the surface of the threaded rod (52) is provided with a conical gear (521), a power cabinet (4) is arranged on one side of the bracket (5), a motor (41) is arranged in the power cabinet (4), the output end of the motor (41) is meshed with the conical gear (521) through a coupler, the middle parts of the threaded rod (52) and the upright post (53) are respectively inserted with a pull rod (7), and the bottom of the pull rod (7) is provided with a second fixing frame (8).

2. The tension detection device for detecting the building construction engineering according to claim 1, characterized in that: second mount (8) are unanimous with first mount (3) structure, and the top of the first mount of second mount (8) perpendicular to (3), threaded connection has second bull stick (811) on one side of second mount (8), the one end of second bull stick (811) is provided with first fixed disk (82), the other end of second mount (8) is provided with first bull stick (81), some one end of first bull stick (81) are provided with second fixed disk (83).

3. The tension detection device for detecting the building construction engineering according to claim 2, characterized in that: circular slot (831) have been seted up to the inside of second fixed disk (83), one side of first fixed disk (82) is provided with boss (821), first fixed disk (82) have second fixed disk (83) through boss (821) grafting, match each other between boss (821) and circular slot (831).

4. The tension detection device for detecting the building construction engineering according to claim 1, characterized in that: the bottom of base (1) is provided with lower margin (2) relatively, the bottom of lower margin (2) is provided with sucking disc (21).

5. The tension detection device for detecting building construction engineering according to claim 2, characterized in that: the shock pad (6) is arranged at the top of the inner wall of the support (5), the spring column (61) is arranged at the center of the shock pad (6), and rubber sheets (62) are arranged on the periphery of the spring column (61).

6. The tension detection device for detecting the building construction engineering according to claim 5, characterized in that: the bearing seats are arranged at the outlet ends of the two sides of the threaded rod (52), the support (5) is inserted into the top of the threaded rod (52) through the shock absorption pad (6), and the spring columns (61) are located on the two sides of the threaded rod (52).