CN215812018U

CN215812018U - Reinforcing bar tensile detection mechanism that hydraulic engineering used

Info

Publication number: CN215812018U
Application number: CN202121577003.3U
Authority: CN
Inventors: 张志强
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-07-12
Filing date: 2021-07-12
Publication date: 2022-02-11
Anticipated expiration: 2031-07-12

Abstract

The utility model discloses a reinforcing steel bar tensile detection mechanism for hydraulic engineering, which comprises a base, wherein a fixed frame is arranged in the base, a motor is arranged on the fixed frame, a first gear is arranged at the output end of the motor, two groups of screw rods are arranged at the upper end of an installation cavity in a penetrating manner, second gears are respectively arranged at the ends of the two groups of screw rods arranged in the installation cavity in a penetrating manner, the two groups of second gears are respectively meshed with the first gears, damping assemblies are sleeved on the two groups of screw rods, a protective assembly is arranged on the periphery of the upper end of the base, a mounting plate is arranged at the upper end of the protective assembly, a fixing column is arranged at the lower end of the mounting plate, a clamping head is arranged on the fixing column, the user can be prevented from being injured due to falling and splashing of a measured reinforcing steel bar through the cooperation of two groups of protective plates, two groups of protective doors, damping plates and a plurality of second damping springs, the safety of the use of the device is improved, the impact force generated when the device is broken is counteracted through the arrangement of the four groups of first damping springs, damage to the clamping device can be avoided.

Description

Reinforcing bar tensile detection mechanism that hydraulic engineering used

Technical Field

The utility model relates to the technical field of hydraulic engineering, in particular to a tensile detection mechanism for a steel bar for hydraulic engineering.

Background

Hydraulic engineering is the important component of national economy infrastructure, and at flood control safety, water resource rational utilization, the ecological environment protection, promote aspects such as national economy development have irreplaceable important function, through building hydraulic engineering, steerable rivers prevent flood disasters to adjust and distribute the water yield, and need adopt a large amount of reinforcing bars and muddy earth to build the structure when hydraulic engineering builds.

The reinforcing steel bars and the concrete are main materials for forming a building structure, good cohesive force is formed between the reinforcing steel bars and the concrete, more importantly, the reinforcing steel bars are wrapped in the concrete to avoid corrosion of the external environment, and the concrete plays a good role in protecting the reinforcing steel bars.

In building structural materials, reinforcing steel bars are an important component, and the applicability and safety of a structure are directly influenced by the performance of the reinforcing steel bars. Therefore, the quality requirement of the steel bar is very high, and the tensile strength of the steel bar needs to be detected before the steel bar is used for engineering construction in order to ensure the applicability and safety of the structure.

Most of the existing tensile testing machines are not provided with a protection device, when the steel bars fall off from the clamp, the steel bars can jump out due to large tensile force in the test, and further personal health and safety of workers are hurt, the safety is poor, the steel bars can generate large impact when broken, and the clamping device is easy to damage.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a reinforcing steel bar tensile detection mechanism for hydraulic engineering, which can effectively solve the problems.

The purpose of the utility model can be realized by the following technical scheme:

the utility model provides a reinforcing bar tensile detection mechanism that hydraulic engineering used, reinforcing bar tensile detection mechanism include the base, the installation cavity has been seted up on the base, be provided with the mount in the installation cavity, be provided with the motor on the mount, the output of motor is provided with first gear, two sets of screw rods are worn to be equipped with in the upper end of installation cavity, and are two sets of the screw rod is worn to establish that one end of installation cavity is provided with the second gear respectively, and two sets of second gear respectively with first gear engagement, it is two sets of the cover is equipped with damper assembly on the screw rod, the upper end week side of base is provided with protection component, protection component's upper end is provided with the mounting panel, the lower extreme of mounting panel is provided with the fixed column, be provided with the holding head on the fixed column.

Furthermore, four groups of rollers are uniformly arranged at the lower end of the base, a sliding groove is clamped at the opening of the mounting cavity, a sliding door is arranged in the sliding groove, and a handle is arranged on one side of the sliding door.

Further, damper includes the fixing base, the both ends cover of fixing base is established two sets ofly on the screw rod, the upper end of fixing base is provided with four group's spliced poles, and is four groups the cover is equipped with the fixed plate on the spliced pole, the fixed plate carries on spacingly through fastening nut, and four groups it is equipped with first damping spring to overlap respectively on the spliced pole, first damping spring is located the fixing base with between the fixed plate, the upper end of fixed plate is provided with the holding head.

Further, the protection component includes two sets of guard plates, the mounting groove has been seted up to the upper end symmetry of base, the lower extreme of guard plate is worn to establish by the bolt fastening in the mounting groove, wherein a set of there is the both sides of guard plate hinged joint respectively have the guard gate, one side of guard gate is provided with the buckle, and another group evenly be provided with two sets of connectors on the guard plate, it is two sets of the cover is equipped with the fixture block respectively on the connector, the one end card of fixture block is established on the buckle.

Furthermore, two sets of guard plate and two sets of the inboard correspondence of guard gate is provided with the shock attenuation board, one side of shock attenuation board respectively through second damping spring with the guard plate with the guard gate is connected, the opposite side of shock attenuation board is provided with the rubber pad.

Furthermore, the second damping springs are evenly provided with a plurality of groups, the protective door is provided with a mounting frame, a transparent plate is arranged in the mounting frame, and the rubber pads are bonded with the damping plates.

Further, the both sides of mounting panel are passed through the bolt fastening and are two sets of on the guard plate, the lower extreme of mounting panel evenly is provided with two sets of position sleeves, and is two sets of the position sleeve cover is established two sets of the upper end of screw rod.

The utility model has the beneficial effects that:

1. surround the upper end with the device through setting up two sets of guard plates and two sets of guard gates and set up shock attenuation board and multiunit second damping spring and can reduce the reinforcing bar and drop to splash and hit the impact force that guard gate and guard plate, and the measured reinforcing bar drops to splash and causes the injury to the user when avoiding the use device, improves the security that the device used and the life of device.

2. Through setting up the first damping spring of four groups, when the reinforcing bar broke, clamping head and fixed plate can produce the reaction force and offset after receiving extrusion deformation when first damping spring because of the first damping spring of impact force extrusion to avoid clamping device to damage.

Drawings

The utility model will be further described with reference to the accompanying drawings.

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

FIG. 2 is an exploded view of the present invention;

FIG. 3 is an exploded view of a portion of the assembly of the present invention;

FIG. 4 is an exploded view of the shield assembly of the present invention;

fig. 5 is a front view of a portion of the assembly of the present invention.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

10. a base; 11. a roller; 12. a chute; 13. a handle; 14. a sliding door; 15. mounting grooves; 16. mounting a plate; 17. fastening a nut; 18. a first damping spring; 19. connecting columns; 21. an electric motor; 22. a fixed mount; 23. a first gear; 24. a second gear; 25. a fixed seat; 26. a fixing plate; 27. a screw; 29. a protective door; 30. installing a frame; 31. a transparent plate; 32. a clamping head; 33. a mounting cavity; 101. buckling; 102. a second damping spring; 103. a damper plate; 104. a protection plate; 105. a clamping block; 106. a connector; 107. a rubber pad; 108. a positioning sleeve; 109. and (5) fixing the column.

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, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "opening," "upper," "lower," "thickness," "top," "middle," "length," "inner," "peripheral," and the like are used in an orientation or positional relationship that is merely for convenience in describing and simplifying the description, and do not indicate or imply that the referenced component or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Example (b):

as shown in fig. 1 to 5, a reinforcing bar tensile detection mechanism that hydraulic engineering used, reinforcing bar tensile detection mechanism includes base 10, installation cavity 33 has been seted up on the base 10, be provided with mount 22 in the installation cavity 33, be provided with motor 21 on the mount 22, motor 21's output is provided with first gear 23, two sets of screw rods 27 are worn to be equipped with in the upper end of installation cavity 33, that one end that two sets of screw rods 27 were worn to establish in installation cavity 33 is provided with second gear 24 respectively, two sets of second gear 24 respectively with the meshing of first gear 23, the cover is equipped with damper on two sets of screw rods 27.

The shock-absorbing component comprises a fixed seat 25, the two ends of the fixed seat 25 are sleeved on the two groups of screw rods 27, the upper end of the fixed seat 25 is provided with four groups of connecting columns 19, the four groups of connecting columns 19 are sleeved with a fixed plate 26, the fixed plate 26 is limited through a fastening nut 17, the four groups of connecting columns 19 are respectively sleeved with first shock-absorbing springs 18, the first shock-absorbing springs 18 are located between the fixed seat 25 and the fixed plate 26, the upper end of the fixed plate 26 is provided with a clamping head 32, through the four groups of first shock-absorbing springs 18, when a tested steel bar (not shown) is broken, the clamping head 32 and the fixed plate 26 can extrude the first shock-absorbing springs 18 due to impact force, reaction force generated after the first shock-absorbing springs 18 are subjected to extrusion deformation is offset, so that the clamping device is prevented from being damaged, in some embodiments, the first shock-absorbing springs 18 can be replaced by dampers for absorbing shock.

The upper end periphery of the base 10 is provided with a protection component, the protection component comprises two groups of protection plates 104, the upper end of the base 10 is symmetrically provided with mounting grooves 15, the lower ends of the protection plates 104 penetrate through the mounting grooves 15 and are fixed by bolts, the protection plates 104 are convenient to mount and dismount, the protection plates 104 are convenient to replace and clean, two sides of one group of protection plates 104 are respectively hinged with a protection door 29, one side of the protection door 29 is provided with a buckle 101, the other group of protection plates 104 are uniformly provided with two groups of connectors 106, the two groups of connectors 106 are respectively sleeved with a clamping block 105, one end of the clamping block 105 is clamped on the buckle 101, the protection door 29 is prevented from being opened when not in use, the protection door 29 is convenient to limit, through setting up two sets of guard plates 104 and two sets of guard gate 29 and surround the upper end of device, the reinforcing bar that is surveyed when avoiding using the device drops and splashes and cause the injury to the user, improves the security that the device used.

The inboard correspondence of two sets of guard plates 104 and two sets of guard gates 29 is provided with shock attenuation board 103, and one side of shock attenuation board 103 is connected with guard plate 104 and guard gate 29 through second damping spring 102 respectively, can reduce the reinforcing bar through setting up shock attenuation board 103 and second damping spring 102 and drop to splash and hit the impact force that guard gate 29 and guard plate 104, and the opposite side of shock attenuation board 103 is provided with rubber pad 107, avoids shock attenuation board 103 to be collided with the damage, improves the life of shock attenuation board 103.

Second damping spring 102 evenly is provided with the multiunit, sets up the effect that multiunit second damping spring 102 can improve the reduction impact force, has seted up installing frame 30 on the guard gate 29, is provided with transparent plate 31 in the installing frame 30, the viewing device internal conditions of being convenient for, and rubber pad 107 and damping plate 103 are for bonding, conveniently change rubber pad 107, and in some embodiments, rubber pad 107 accessible bolt fastening improves the fixed stability of rubber pad 107 on damping plate 103.

The both sides of mounting panel 16 are passed through the bolt fastening and are on two sets of guard plates 104, and easy to assemble or dismantle mounting panel 16, change easy maintenance, the lower extreme of mounting panel 16 evenly is provided with two sets of position sleeve 108, and two sets of position sleeve 108 cover are established in the upper end of two sets of screw rods 27, improve the stability of screw rod 27 location, and the lower extreme of mounting panel 16 is provided with fixed column 109, is provided with clamping head 32 on the fixed column 109.

Referring to fig. 1 and 5, four sets of rollers 11 are uniformly disposed at the lower end of the base 10 to facilitate movement of the device, in some embodiments, the rollers 11 may be replaced by universal wheels with a self-locking function, a sliding groove 12 is disposed at an opening of the mounting cavity 33, a sliding door 14 is disposed in the sliding groove 12, the sliding door 14 is disposed to prevent dust from entering the mounting cavity 33, so that use of the device is affected, and a handle 13 is disposed at one side of the sliding door 14 to facilitate opening or closing of the sliding door 14, so that the device is convenient to use.

When the device is used, the clamping block 105 is taken down from the buckle 101, the protective door 29 is opened, two ends of a measured steel bar are clamped through the two groups of clamping heads 32, the protective door 29 is closed, the clamping block 105 is clamped in the buckle 101, the protective door 29 is prevented from being opened under the influence of external force, the motor 21 is started, the motor 21 rotates to drive the first gear 23 to rotate, the first gear 23 rotates to drive the two groups of second gears 24 to rotate, the two groups of second gears 24 rotate to drive the two groups of screw rods 27 to rotate, the two groups of screw rods 27 rotate to drive the fixed seat 25 to move downwards, the fixed seat 25 moves downwards to drive the fixed plate 26 and the clamping heads 32 to move downwards through the connecting column 19, so that the measured steel bar is stretched to be detected, the upper end of the device is surrounded by the two groups of protective plates 104 and the two groups of protective doors 29, the situation that the measured steel bar falls off and splashes to hurt a user when the device is used is avoided, and the use safety of the device is improved, and can reduce the reinforcing bar through setting up shock attenuation board 103 and multiunit second damping spring 102 and drop to splash and hit guard gate 29 and guard plate 104's impact force, improve the life of device, through setting up four groups of first damping spring 18, when the reinforcing bar breaks, clamping head 32 and fixed plate 26 can be because the first damping spring 18 of impact force extrusion, produce the reaction force after receiving extrusion deformation when first damping spring 18 and offset to avoid clamping device to damage.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed.

Claims

1. Reinforcing bar tensile detection mechanism that hydraulic engineering used, its characterized in that: comprises a base (10), an installation cavity (33) is arranged on the base (10), a fixing frame (22) is arranged in the mounting cavity (33), a motor (21) is arranged on the fixing frame (22), a first gear (23) is arranged at the output end of the motor (21), two groups of screw rods (27) are arranged at the upper end of the installation cavity (33) in a penetrating manner, second gears (24) are respectively arranged at the ends of the two groups of screw rods (27) arranged in the installation cavity (33) in a penetrating manner, the two groups of second gears (24) are respectively meshed with the first gear (23), a damping component is sleeved on the two groups of screw rods (27), a protective component is arranged on the periphery of the upper end of the base (10), a mounting plate (16) is arranged on the upper end of the protective component, the lower extreme of mounting panel (16) is provided with fixed column (109), be provided with clamping head (32) on fixed column (109).

2. The reinforcing bar tensile detection mechanism that hydraulic engineering used according to claim 1, its characterized in that: the lower extreme of base (10) evenly is provided with four groups of gyro wheels (11), the opening part card of installation cavity (33) is equipped with spout (12), be provided with sliding door (14) in spout (12), one side of sliding door (14) is provided with handle (13).

3. The reinforcing bar tensile detection mechanism that hydraulic engineering used according to claim 1, its characterized in that: damping component includes fixing base (25), the both ends cover of fixing base (25) is established two sets ofly on screw rod (27), the upper end of fixing base (25) is provided with four group's spliced pole (19), four groups the cover is equipped with fixed plate (26) on spliced pole (19), fixed plate (26) are spacing, four groups through fastening nut (17) the cover is equipped with first damping spring (18) respectively on spliced pole (19), first damping spring (18) are located fixing base (25) with between fixed plate (26), the upper end of fixed plate (26) is provided with clamping head (32).

4. The reinforcing bar tensile detection mechanism that hydraulic engineering used according to claim 1, its characterized in that: the protection component comprises two sets of protection plates (104), mounting groove (15) have been seted up to the upper end symmetry of base (10), the lower extreme of protection plate (104) is worn to establish by the bolt fastening in mounting groove (15), wherein a set of there is guard gate (29) in the both sides of protection plate (104) hinged joint respectively, one side of guard gate (29) is provided with buckle (101), another group evenly be provided with two sets of connectors (106) on protection plate (104), two sets of the cover is equipped with fixture block (105) on connector (106) respectively, the one end card of fixture block (105) is established on buckle (101).

5. The reinforcing bar tensile detection mechanism that hydraulic engineering used according to claim 4, its characterized in that: the protection plate (104) and the protection door (29) are correspondingly provided with damping plates (103) on the inner sides, one sides of the damping plates (103) are connected with the protection plate (104) and the protection door (29) through second damping springs (102), and rubber pads (107) are arranged on the other sides of the damping plates (103).

6. The reinforcing bar tensile detection mechanism that hydraulic engineering used according to claim 5, its characterized in that: the second damping springs (102) are evenly provided with multiple groups, the protective door (29) is provided with a mounting frame (30), a transparent plate (31) is arranged in the mounting frame (30), and the rubber pads (107) are bonded with the damping plates (103).

7. The reinforcing bar tensile detection mechanism that hydraulic engineering used according to claim 6, its characterized in that: the both sides of mounting panel (16) are passed through the bolt fastening and are two sets of on guard plate (104), the lower extreme of mounting panel (16) evenly is provided with two sets of position sleeve (108), and is two sets of position sleeve (108) cover is established and is two sets of the upper end of screw rod (27).