CN116359051A

CN116359051A - Firm intensity detection equipment for building production

Info

Publication number: CN116359051A
Application number: CN202310352048.8A
Authority: CN
Inventors: 段永坚
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-04-04
Filing date: 2023-04-04
Publication date: 2023-06-30

Abstract

The invention relates to the field of building production, in particular to firm strength detection equipment for building production. The invention provides the firm strength detection equipment for building production, which can control the force of beating the hollow floor slab and comprehensively beat the hollow floor slab, thereby detecting the firm strength of the hollow floor slab more professionally and comprehensively. The firm strength detection equipment for building production comprises a mounting support plate, a special-shaped support frame, a fixed placement plate, a rotary placement plate and the like; the two sides of the installation supporting plate are provided with special-shaped supporting frames, the fixed placing plate is arranged on one side of the top of the installation supporting plate, the rotating placing plate is connected to the fixed placing plate in a rotating mode. The hammering strength of the arc-shaped hammer pressing plate can be controlled by adjusting the rotating speed of the driving motor, and the hammering strength of the arc-shaped hammer pressing plate is uniform and adjustable, so that more professional hammering test can be carried out on the hollow floor slab; and the area of the arc-shaped hammer pressing plate for hammering is larger, so that the hollow floor slab can be subjected to more comprehensive hammering test.

Description

Firm intensity detection equipment for building production

Technical Field

The invention relates to the field of building production, in particular to firm strength detection equipment for building production.

Background

The prefabricated floor slab is a concrete prefabricated member produced and formed in a prefabricated field, can be directly transported to a construction site for installation, and can be hollow at a hollow position which is not stressed when the prefabricated floor slab is manufactured, and one or more total longitudinal channels are arranged in the hollow position, so that the purposes of reducing weight and saving manufacturing cost are achieved. However, since the strength of the hollow floor slab is not as good as that of the solid floor slab, when the hollow floor slab is manufactured, spot check detection is required to be performed on the strength of the hollow floor slab, so as to judge whether the hollow floor slab is qualified.

When the strength of the hollow floor slab is detected, the hollow floor slab is beaten by a worker by using the hammer, but because the beating strength of the worker is not well controlled, the professional detection of the strength of the hollow floor slab is inconvenient, the beating area by using the hammer is smaller, and the comprehensive detection of the hollow floor slab is inconvenient, so that there is a great need for developing equipment for solving the problems.

Disclosure of Invention

In order to overcome the defects that when a worker uses an iron hammer to detect the solid strength of the hollow floor slab, the beating force is not well controlled, and the beating area of the iron hammer is smaller, the invention provides solid strength detection equipment for building production, which can control the force of beating the hollow floor slab and comprehensively beat the hollow floor slab, and further detect the solid strength of the hollow floor slab more professionally and comprehensively.

The technical scheme of the invention is as follows: the utility model provides a firm intensity check out test set for building production, includes installation backup pad, abnormal shape support frame, fixed board of placing, rotates and places board, torsion spring, hammer and press subassembly, pushing component and reset subassembly, installation backup pad both sides fixedly connected with abnormal shape support frame, two abnormal shape support frame is the symmetry setting, fixed board fixed connection of placing is in installation backup pad top one side, rotate and place the board rotation and connect on fixed board of placing, fixed board of placing is the symmetry setting with rotating and place the board, fixed board of placing and rotate and be connected with two torsion springs between placing the board, torsion spring cover is rotating and is placing on the board, hammer and press the subassembly to establish on the installation backup pad, pushing component establishes on hammer and press the subassembly, reset subassembly establishes on pushing component.

Optionally, the hammer press subassembly is including fixed bolster, arc hammer clamp plate, first reset spring, motor support frame, driving motor and cam disc, erection bracing board both sides fixedly connected with fixed bolster, two fixed bolster is the symmetry setting, arc hammer clamp plate sliding connection is on fixed bolster, be connected with first reset spring between fixed bolster and the arc hammer clamp plate, first reset spring cover is on the arc hammer clamp plate, two fixedly connected with motor support frame between the fixed bolster, driving motor fixed connection is on motor support frame, driving motor's output shaft is down, driving motor is located the erection bracing board top, cam disc fixed connection is on driving motor's output shaft, cam disc downside is equipped with the guide way.

Optionally, the promotion subassembly is including arc rack, arc support frame, slip push plate, second reset spring, fixed rack, T type trompil frame, round bar spacing and third reset spring, cam disk both sides fixedly connected with arc rack, two the arc rack is the symmetry setting, arc support frame fixed connection keeps away from the one side of fixed place board at the motor support frame, slip push plate slidingtype connection is on the arc support frame, be connected with two second reset springs between slip push plate and the arc support frame, second reset spring overlaps on the slip push plate, fixed rack fixed connection is in the inboard of slip push plate, arc rack and fixed rack meshing, T type trompil frame fixed connection is inboard on motor support frame upper portion, just T type trompil frame is located one side that the motor support frame is close to fixed rack, round bar spacing slidingtype connection is on T type trompil frame, be connected with third reset spring between T type trompil frame and the round bar spacing, third reset spring overlaps on the round bar spacing.

Optionally, reset assembly is including wedge mount, slip magnet strip, extension spring and fixed rectangle strip, wedge mount fixed connection is at round bar limit frame top, slip magnet strip slidingtype connection is on T type trompil frame, slip magnet strip is located wedge mount top, be connected with extension spring between slip magnet strip and the T type trompil frame, the extension spring cover is on T type trompil frame, fixed rectangle strip fixed connection is in the one side that the arc support frame was kept away from to the slip impeller plate, fixed rectangle strip and fixed rack fixed connection, be equipped with a little square bar and a plurality of sloping piece on the fixed rectangle strip, slip magnet strip is located fixed rectangle strip top, just slip magnet strip contacts with the little square bar of fixed rectangle strip, round bar limit frame is located fixed rectangle strip top, just round bar limit frame contacts with the sloping piece of fixed rectangle strip.

Optionally, the fixing device further comprises a fixing limiting frame and a mounting limiting plate, wherein the fixing limiting frame is fixedly connected with the upper side face of the fixing placing plate and the upper side face of the rotating placing plate, the fixing limiting frames are symmetrically arranged, and the mounting limiting plate is clamped on the fixing placing plate.

Optionally, the one-way transmission assembly is arranged on the motor support frame and is connected with the wedge-shaped sliding frame, the one-way transmission assembly comprises a round head fixing strip, a ring-shaped friction ring, a rotary gear frame, a fixed friction ring, a wedge-shaped sliding frame I, a fourth reset spring, a connecting rack frame, a slotted fixing frame, a rack sliding frame and a fifth reset spring, the round head fixing strip is fixedly connected with one side of the upper part of the motor support frame, the round head fixing strip is positioned on one side of the motor support frame, which is close to the fixed rack frame, the ring-shaped friction ring is fixedly connected with the inner side of the round head fixing strip, the fixed friction ring is rotatably connected with the inner side of the ring-shaped friction ring, the rotary gear frame is fixedly connected with the inner side of the fixed friction ring, the rotary gear frame is provided with a gear, the wedge-shaped sliding frame I is slidably connected with one side of the sliding pushing plate, which is close to the motor support frame, the wedge-shaped sliding frame I is positioned on one side of the sliding pushing plate, which is close to the round head fixing strip, the wedge-shaped sliding frame I is provided with an inclined plane, the fourth reset spring is connected with the sliding frame I, the fourth reset spring is positioned on one side of the sliding frame, which is close to the round head fixing strip, the slotted fixing frame I, the fourth reset spring is rotatably connected with the wedge-shaped sliding frame, the fourth reset spring is rotatably connected with the rack, the wedge-shaped sliding frame, the rack is fixedly connected with the rack, and the wedge-shaped sliding frame in the slotted frame, and the groove frame.

Optionally, still including the sliding subassembly, the sliding subassembly is established on rotating the placing plate, the sliding subassembly is including rectangular pole, slip baffle frame, third spring, wedge carriage second, fourth spring and the abnormal shape of returning down the pressing frame, the sliding baffle frame sliding connection is on being close to the abnormal shape support frame of rotating the placing plate, rectangular pole fixed connection is on the slip baffle frame, rectangular pole is connected with rotating the placing plate sliding type, rectangular pole top and wedge carriage first contact, be connected with three third spring of returning down between the special-shaped support frame that is close to the rotating the placing plate, third spring cover is on the slip baffle frame, is close to rotating the placing plate the sliding is connected with two wedge carriage second on the special-shaped support frame, two wedge carriage second is the symmetry setting, wedge carriage second is equipped with the inclined plane with be close to the abnormal shape support frame of rotating the placing plate between be connected with fourth spring, wedge carriage second top and rotating the placing plate sliding type contact, two both sides pressing frame fixed connection are two wedge carriage under the pressing frame, two both sides pressing frame is set up the special-shaped.

The invention has the following advantages:

1. the staff places the hollow floor slab on the fixed placing plate, starts the driving motor, and the sliding pushing plate can push the hollow floor slab to move, because the fixed rectangular bar moves and can intermittently extrude the round bar limiting frame, the round bar limiting frame resets and can again clamp the fixed rectangular bar, and then the hollow floor slab is pushed to intermittently move; when the hollow floor stops moving, the two arc-shaped hammer pressing plates move to be in contact with two sides of the hollow floor and rapidly beat the hollow floor, so that the operation is repeated, the arc-shaped hammer pressing plates can beat two sides of the hollow floor every time the hollow floor moves for a certain distance, and accordingly the hollow floor is subjected to full-automatic beating test, meanwhile, workers can be far away from the hollow floor, and dust raised by beating the hollow floor can be prevented from damaging respiratory tracts of the workers.

2. In addition, the staff can control the hammering force of the arc-shaped hammer pressing plates by adjusting the rotating speed of the driving motor, and as the force of the two arc-shaped hammer pressing plates is uniform and adjustable, the hollow floor slab can be detected more professionally; and the area that the arc hammer clamp plate was beaten is great, so can detect hollow floor more comprehensively, compare with the staff with the hammer beat hollow floor, this device can carry out the different intensity to hollow floor's firm intensity and beat the test, can carry out more comprehensive and more professional test to hollow floor's firm intensity again.

3. In addition, when the hollow floor slab is positioned on the rotating placing plate, the rotating placing plate cannot swing because the second wedge-shaped sliding frame supports the rotating placing plate; the fixed rectangular strip resets and can drive the fluting mount to reset, and then drives wedge carriage one and remove, wedge carriage one removes and can extrude rectangular pole downwardly moving, and then drives two wedge carriages and move in the direction that keeps away from each other two, rotates and places the board and can not swing downwards by wedge carriage two supports, then hollow floor can follow the rotation and place the board landing and get off, avoids the staff to move hollow floor, can realize the full automated inspection hollow floor's of this equipment firm intensity like this.

Drawings

Fig. 1 is a schematic perspective view of a first embodiment of the present invention.

Fig. 2 is a schematic perspective view of a second embodiment of the present invention.

Fig. 3 is a schematic view of a partial perspective view of the pushing assembly of the present invention.

Fig. 4 is a schematic perspective view of a hammering assembly according to the present invention.

Fig. 5 is a schematic view of a partial perspective structure of the present invention.

Fig. 6 is a schematic view of a partial perspective view of the push assembly and reset assembly of the present invention.

Fig. 7 is an enlarged perspective view of the present invention a.

Fig. 8 is a schematic diagram of a split perspective view of a unidirectional transmission assembly of the present invention.

Fig. 9 is a schematic perspective view of a fixing and limiting frame and an installation and limiting plate according to the present invention.

Fig. 10 is a schematic perspective view of a slide assembly according to the present invention.

In the above figures: the special-shaped support comprises a 1-mounting support plate, a 21-special-shaped support frame, a 22-fixed placement plate, a 23-rotating placement plate, a 24-torsion spring, a 3-hammering component, a 31-fixed support frame, a 32-arc-shaped hammering plate, a 33-first return spring, a 34-motor support frame, a 35-driving motor, a 36-cam disc, a 4-pushing component, a 41-arc-shaped rack frame, a 42-arc-shaped support frame, a 43-sliding pushing plate, a 44-second return spring, a 45-fixed rack frame, a 46-T-shaped opening frame, a 47-round bar limit frame, a 48-third return spring, a 50-return component, a 501-wedge-shaped fixing frame, a 502-sliding magnet strip, a 503-stretching spring, a 504-fixed rectangular strip, a 6-fixed limit frame, a 7-mounting limit plate, a 5-one-way transmission component, a 51-round head fixing strip, a 52-ring type friction ring, a 53-rotating gear frame, a 54-fixed friction ring, a 55-wedge-sliding frame, a 56-fourth return spring, a 57-connecting rack frame, a 58-slotted fixing frame, a 59-sliding frame, a fifth sliding frame, a 510-sliding spring, a 9-sliding frame, a 9-sliding bar, a 92-sliding frame, a 95-sliding frame, a special-shaped sliding frame, a 96-shaped spring, a 96-shaped sliding frame, a special-shaped sliding frame, a 92-shaped sliding frame, a 95-shaped sliding frame, a and a special-shaped sliding frame, and a special-shaped spring.

Detailed Description

Standard parts used in the invention can be purchased from the market, special-shaped parts can be customized according to the description of the specification and the drawings, and the specific connection modes of the parts adopt conventional means such as mature bolts, rivets, welding, pasting and the like in the prior art, and the detailed description is omitted.

Example 1

The utility model provides a firm intensity check out test set for building production, is shown in fig. 1-10, including installation backup pad 1, abnormal shape support frame 21, fixed board 22 of placing, rotate and place board 23, torsion spring 24, hammer press subassembly 3, push subassembly 4 and reset subassembly 50, installation backup pad 1 both sides welding has abnormal shape support frame 21, abnormal shape support frame 21 is the level setting, two abnormal shape support frame 21 is the symmetry setting, fixed board 22 of placing is established in installation backup pad 1 top one side, rotate and place board 23 swivelling joint and place on fixed board 22, fixed board 22 of placing is the symmetry setting with rotating and place board 23, fixed board 22 of placing is connected with two torsion springs 24 through the couple with rotating and place between the board 23, torsion spring 24 cover is placed on rotating and is placed board 23, hammer press subassembly 3 is established on installation backup pad 1, hammer press subassembly 3 is used for beating hollow floor, push subassembly 4 is used for promoting hollow floor, reset subassembly 50 is established on push subassembly 4, reset subassembly 4 is used for driving the drive subassembly.

The hammer pressing assembly 3 comprises a fixed support frame 31, an arc-shaped hammer pressing plate 32, a first reset spring 33, a motor support frame 34, a driving motor 35 and a cam disc 36, wherein the fixed support frame 31 is connected to two sides of the installation support plate 1 through bolts, the two fixed support frames 31 are symmetrically arranged, the arc-shaped hammer pressing plate 32 is connected to the fixed support frame 31 in a sliding mode, the arc-shaped hammer pressing plate 32 is used for hammering hollow floors, the first reset spring 33 is connected between the fixed support frame 31 and the arc-shaped hammer pressing plate 32 through hooks, the first reset spring 33 is sleeved on the arc-shaped hammer pressing plate 32, the two motor support frames 34 are welded between the fixed support frames 31, the driving motor 35 is connected to the motor support frame 34 through bolts, an output shaft of the driving motor 35 faces downwards, the driving motor 35 is located above the installation support plate 1, the cam disc 36 is arranged on an output shaft of the driving motor 35, and a guide groove is formed in the lower side of the cam disc 36.

The pushing assembly 4 comprises an arc-shaped rack 41, an arc-shaped support frame 42, a sliding pushing plate 43, a second reset spring 44, a fixed rack 45, a T-shaped perforated rack 46, round bar limiting racks 47 and a third reset spring 48, wherein the arc-shaped rack 41 is arranged on two sides of the cam disc 36, the arc-shaped rack 41 is symmetrically arranged, the arc-shaped support frame 42 is welded on one side, far away from the fixed placing plate 22, of the motor support frame 34, the sliding pushing plate 43 is connected to the arc-shaped support frame 42 in a sliding mode, the sliding pushing plate 43 is horizontally arranged, the sliding pushing plate 43 and the arc-shaped support frame 42 are connected with two second reset springs 44 through hooks, the second reset spring 44 is sleeved on the sliding pushing plate 43, the fixed rack 45 is welded on the inner side of the sliding pushing plate 43, the fixed rack 45 is horizontally arranged, the arc-shaped rack 41 is meshed with the fixed rack 45, the T-shaped perforated rack 46 is connected on the inner side of the upper portion of the motor support frame 34 through bolts, the T-shaped perforated rack 46 is located on one side, close to the motor support frame 34, the T-shaped perforated rack 46 is connected to the round bar limiting sleeve 47, and the round bar limiting sleeve 48 is connected to the round bar 47.

The reset assembly 50 comprises a wedge-shaped fixing frame 501, a sliding magnet bar 502, a tension spring 503 and a fixed rectangular bar 504, wherein the wedge-shaped fixing frame 501 is welded at the top of the round bar limiting frame 47, the sliding magnet bar 502 is connected to the T-shaped opening frame 46 in a sliding mode, the sliding magnet bar 502 is arranged horizontally, the sliding magnet bar 502 is located above the wedge-shaped fixing frame 501, the tension spring 503 is connected between the sliding magnet bar 502 and the T-shaped opening frame 46 through a hook, the tension spring 503 is used for supporting the sliding magnet bar 502, the tension spring 503 is sleeved on the T-shaped opening frame 46, the fixed rectangular bar 504 is fixedly connected to one side of the sliding pushing plate 43 far away from the arc-shaped supporting frame 42, the fixed rectangular bar 504 is fixedly connected with the fixed rack 45, the fixed rectangular bar 504 is arranged horizontally, a small square bar and a plurality of inclined plane blocks are arranged on the fixed rectangular bar 504, the sliding magnet bar 502 is contacted with the small square bar 504 of the fixed rectangular bar 504, and the fixed rectangular bar 504 is located above the round bar 47 and is contacted with the round bar limiting frame 47.

Still including fixed spacing 6 and installation limiting plate 7, fixed spacing 6 is passed through bolted connection with the side on the board 23 is placed in fixed placement 22 and rotation, fixed spacing 6 is used for spacing hollow floor, two fixed spacing 6 is the symmetry setting, the 7 card of installation limiting plate is on fixed placement 22, installation limiting plate 7 is the level setting, installation limiting plate 7 is used for spacing hollow floor.

The one-way transmission assembly 5 is arranged on the motor support frame 34 and is connected with a first wedge-shaped sliding frame 55, the one-way transmission assembly 5 comprises a round head fixing strip 51, a ring-shaped friction ring 52, a rotary gear frame 53, a fixed friction ring 54, a first wedge-shaped sliding frame 55, a fourth return spring 56, a connecting rack frame 57, a slotted fixing frame 58, a rack sliding frame 59 and a fifth return spring 510, the round head fixing strip 51 is welded on one side of the upper part of the motor support frame 34, the round head fixing strip 51 is positioned on one side of the motor support frame 34 close to the fixed rack frame 45, the round head fixing strip 51 is horizontally arranged, the ring-shaped friction ring 52 is fixedly connected on the inner side of the round head fixing strip 51, the fixed friction ring 54 is rotatably connected on the inner side of the ring-shaped friction ring 52, the rotary gear frame 53 is fixedly connected on the inner side of the fixed friction ring 54, a gear is arranged at the lower end of the rotary gear frame 53, the first wedge-shaped sliding frame 55 is connected on one side of the sliding pushing plate 43 close to the motor support frame 34, the round head fixing frame 55 is welded on one side of the slotted fixing frame 55 close to the motor support frame 58, the wedge-shaped sliding frame 55 is horizontally arranged on the slotted fixing frame 55, the wedge-shaped sliding frame 55 is rotatably connected on the slotted fixing frame 55 through the slotted fixing frame 58, the wedge-shaped sliding frame 55 is horizontally arranged on the slotted fixing frame 55, the slotted fixing frame is rotatably connected with the wedge-shaped sliding frame 57, the wedge-shaped fixing frame 55 is fixedly connected on the wedge-shaped fixing frame 55, the rack sliding frame 59 is horizontally arranged, the rack sliding frame 59 is meshed with the rotary gear frame 53, three fifth reset springs 510 are connected between the rack sliding frame 59 and the slotting fixing frame 58 through hooks, and the fifth reset springs 510 are located in the slotting fixing frame 58.

The sliding assembly 9 is arranged on the rotary placement plate 23, the unidirectional transmission assembly 5 is used for driving the sliding assembly 9, the sliding assembly 9 is used for pushing out hollow floors from equipment, the sliding assembly 9 comprises a strip rod 91, a sliding baffle frame 92, a third return spring 93, a wedge-shaped sliding frame two 94, a fourth return spring 95 and a special-shaped lower pressing frame 96, the sliding baffle frame 92 is connected onto the special-shaped supporting frame 21 close to the rotary placement plate 23 in a sliding mode, the strip rod 91 is welded onto the sliding baffle frame 92, the strip rod 91 is vertically arranged, the strip rod 91 is connected with the rotary placement plate 23 in a sliding mode, the top end of the strip rod 91 is in contact with the wedge-shaped sliding frame one 55, three third return springs 93 are connected between the sliding baffle frame 92 and the special-shaped supporting frame 21 close to the rotary placement plate 23 through hooks, the third return springs 93 are sleeved on the sliding baffle frame 92, the two sliding frames 94 are connected onto the special-shaped supporting frame 21 close to the rotary placement plate 23 in a sliding mode, the two sliding frames 94 are symmetrically arranged on the two sliding baffle frame two sliding frames 94 are arranged on the sliding baffle frame two sides of the sliding baffle frame 92, the wedge-shaped sliding frame two sliding frames 94 are symmetrically arranged on the sliding baffle frame two sides of the sliding baffle frame two sliding frames 94 are symmetrically arranged, the sliding baffle frame two sliding frames are arranged on the sliding baffle frame two sides of the sliding baffle frame 92 are arranged on the sliding baffle frame two sides of the sliding baffle frame 94, the sliding frame is arranged on the sliding baffle frame two sliding frame is arranged on the sliding frame side of the sliding baffle frame, and the sliding frame is in a sliding frame side, and the sliding frame is in a sliding mode, and the sliding frame is arranged on the sliding frame side, and the sliding frame is opposite the sliding frame is arranged.

In actual operation, the worker takes out the installation limiting plate 7 from the fixed placing plate 22, places the hollow floor slab to be detected on the fixed placing plate 22, the sliding pushing plate 43 can be contacted with the hollow floor slab, then clamps the installation limiting plate 7 back to the fixed placing plate 22 again, the installation limiting plate 7 and the fixed limiting frame 6 limit the hollow floor slab, the hollow floor slab can not fall down in the moving process so as to test the firmness of the hollow floor slab more smoothly, then the worker starts the driving motor 35, the output shaft of the driving motor 35 rotates rapidly to drive the cam disc 36 to rotate, the rotation of the cam disc 36 drives the arc-shaped rack frames 41 to rotate, one of the arc-shaped rack frames 41 rotates to drive the fixed rack frames 45 meshed with the arc-shaped rack frames 42 to move, the movement of the fixed rack frames 45 drives the sliding pushing plate 43 to move, the second return spring 44 is compressed, the sliding pushing plate 43 moves to push the hollow floor slab to move, the hollow floor slab is located between the two arc-shaped hammer pressing plates 32, the hollow floor slab moves to be in contact with the rotating placing plate 23, the wedge-shaped sliding frame two 94 supports the rotating placing plate 23, the rotating placing plate 23 does not swing, the sliding pushing plate 43 moves to drive the fixed rectangular strip 504 to move, the fixed rectangular strip 504 moves to be separated from the sliding magnet strip 502, the sliding magnet strip 502 moves downwards under the action of gravity, the tension spring 503 is compressed, meanwhile the tension spring 503 supports the sliding magnet strip 502, the fixed rectangular strip 504 moves and intermittently presses the round rod limiting frame 47 to move upwards, the third return spring 48 is continuously compressed, the round rod limiting frame 47 moves upwards to drive the wedge-shaped fixing frame 501 to move upwards, when one of the arc-shaped racks 41 continues to rotate and is disengaged from the fixed rack 45, the fixed rectangular bar 504 does not squeeze the round bar limiting frame 47 any more, the third reset spring 48 resets and drives the round bar limiting frame 47 to reset downwards, the round bar limiting frame 47 resets and clamps the fixed rectangular bar 504 again, the fixed rectangular bar 504 is limited, at the moment, the hollow floor slab does not move, the cam disc 36 rotates and simultaneously drives the two arc-shaped hammer pressing plates 32 to move towards the direction close to each other, the first reset spring 33 is compressed, the two arc-shaped hammer pressing plates 32 move and contact with two sides of the hollow floor slab and rapidly beat the hollow floor slab, the cam disc 36 continues to rotate and drives the two arc-shaped hammer pressing plates 32 to reset, the first reset spring 33 resets, and the steps are repeated, so that the arc-shaped hammer pressing plates 32 beat two sides of the hollow floor slab every time the hollow floor slab moves a distance, and thus the hollow floor slab is subjected to comprehensive beating test.

When the sliding pushing plate 43 pushes the hollow floor slab onto the rotating placing plate 23 completely, the fixed rectangular bar 504 just contacts with the wedge-shaped fixing frame 501 and presses the wedge-shaped fixing frame 501 to move upwards, the wedge-shaped fixing frame 501 moves upwards to drive the round bar limiting frame 47 to move upwards, the third reset spring 48 is compressed, the wedge-shaped fixing frame 501 moves upwards to contact with the sliding magnet bar 502, the wedge-shaped fixing frame 501 is adsorbed by the wedge-shaped fixing frame 501 and does not move downwards due to the magnetic force of the sliding magnet bar 502, the round bar limiting frame 47 moves upwards to clamp the fixed rectangular bar 504, at the moment, a worker closes the driving motor 35, the second reset spring 44 resets to drive the sliding pushing plate 43 to reset, the sliding pushing plate 43 resets the fixed rack frame 45 and the fixed rectangular bar 504, the fixed rectangular bar 504 resets to contact with the sliding magnet bar 502 and presses the sliding magnet bar 502 to reset upwards, the extension spring 503 resets, the sliding magnet bar 502 resets upwards to be separated from the wedge-shaped fixing frame 501, and the third reset spring 48 resets to drive the round bar limiting frame 47 and the wedge-shaped fixing frame to reset 47 to reset downwards. The worker can control the hammering force of the arc-shaped hammer pressing plates 32 by adjusting the rotating speed of the driving motor 35, and the hollow floor slab can be detected more professionally because the force of the two arc-shaped hammer pressing plates 32 is uniform and adjustable; and the area that the arc hammer clamp plate 32 beaten is great, so can detect hollow floor more comprehensively, compare with the staff with the hammer beat hollow floor, this device can carry out the different intensity to hollow floor's firm intensity and beat the test, can carry out more comprehensive and more professional test to hollow floor's firm intensity again.

When the fixed rectangular bar 504 moves towards the direction approaching to the arc-shaped supporting frame 42, the slotted fixing frame 58 is driven to move, the rack sliding frame 59 and the fifth reset spring 510 are driven to move, the rack sliding frame 59 is meshed with the rotary gear frame 53, but due to the large friction between the annular friction ring 52 and the fixed friction ring 54, the rack sliding frame 59 cannot rotate with the rotary gear frame 53, meanwhile, the rotary gear frame 53 can press the rack sliding frame 59, the fifth reset spring 510 is compressed, the rack sliding frame 59 continues to move and is separated from contact with the rotary gear frame 53, and the fifth reset spring 510 resets and drives the rack sliding frame 59 to reset; when the hollow floor slab is positioned on the rotary placing plate 23, the fixed rectangular strips 504 reset to drive the slotted fixing frame 58 to reset, the slotted fixing frame 58 resets to drive the rack sliding frame 59 to move, the rack sliding frame 59 moves to be meshed with the rotary gear frame 53 again, the slotted fixing frame 58 pushes the rack sliding frame 59 at the moment, the rotary gear frame 53 does not squeeze the rack sliding frame 59 any more, the rack sliding frame 59 continues to move to drive the rotary gear frame 53 meshed with the rack sliding frame 59 to rotate, the rotary gear frame 53 rotates to drive the fixed friction ring 54 to rotate, the rotary gear frame 53 rotates to drive the connecting rack 57 meshed with the rotary gear frame to move towards the direction close to the fixed limiting frame 6, the connecting rack 57 moves to drive the wedge sliding frame I55 to move, the fourth reset spring 56 is compressed, the wedge sliding frame I55 moves to squeeze the strip rod 91 downwards, the strip rod 91 moves downwards to drive the sliding baffle frame 92 to move downwards, the third position spring 93 is compressed, the sliding baffle 92 moves downwards to drive the two special-shaped lower frames 96 to move downwards to be contacted with the wedge sliding frame II 94, the special-shaped lower frames 96 move downwards to be contacted with the wedge sliding frame II, the special-shaped lower frames 94 move downwards, the special-shaped lower frames 96 move away from the hollow floor slab 23 continuously to roll along the direction close to the hollow floor slab, the hollow floor slab is placed along the direction, and the hollow floor slab is prevented from moving along the direction of the hollow floor slab 23 due to rotate, the sliding frame II is stretched by the sliding frame II-shaped lower frames to move, and the hollow floor slab is stretched by the hollow floor slab, and the hollow floor slab is stretched.

When the hollow floor slab is separated from the rotating placing plate 23, the torsion spring 24 resets to drive the rotating placing plate 23 to swing upwards, the rack sliding frame 59 continues to move to be separated from the rotating gear frame 53, the fourth reset spring 56 resets to drive the first wedge sliding frame 55 and the connecting rack 57 to reset, the first wedge sliding frame 55 resets to not squeeze the long bar 91 any more, the third reset spring 93 resets to drive the long bar 91, the sliding baffle frame 92 and the special-shaped pressing frame 96 to reset upwards, the special-shaped pressing frame 96 resets upwards to be separated from the second wedge sliding frame 94, and the fourth reset spring 95 resets to drive the second wedge sliding frame 94 to reset.

The foregoing has shown and described the basic principles and main features of the present invention and the advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. Firm intensity detection equipment for building production, characterized by: including installing backup pad (1), abnormal shape support frame (21), fixed board (22) of placing, rotate and place board (23), torsion spring (24), hammer and press subassembly (3), promote subassembly (4) and reset subassembly (50), installing backup pad (1) both sides fixedly connected with abnormal shape support frame (21), two abnormal shape support frame (21) are the symmetry setting, fixed board (22) of placing fixedly connected with is in installing backup pad (1) top one side, rotate and place board (23) rotation and connect on fixed board (22) of placing, fixed board (22) of placing are the symmetry setting with rotating and place board (23), fixed board (22) of placing and rotate and be connected with two torsion springs (24) between placing board (23), torsion spring (24) cover is rotating and is placing on board (23), hammer and press subassembly (3) are established on installing backup pad (1), promote subassembly (4) and are established on hammer and press subassembly (3), reset subassembly (50) are established on promoting subassembly (4).

2. A strength testing apparatus for building construction according to claim 1, wherein: the utility model provides a hammer press subassembly (3) is including fixed bolster (31), arc hammer clamp plate (32), first reset spring (33), motor support frame (34), driving motor (35) and cam disc (36), fixed bolster (31) of installation backup pad (1) both sides fixedly connected with, two fixed bolster (31) are the symmetry setting, arc hammer clamp plate (32) slidingtype connection is on fixed bolster (31), be connected with first reset spring (33) between fixed bolster (31) and the arc hammer clamp plate (32), first reset spring (33) cover is on arc hammer clamp plate (32), two fixedly connected with motor support frame (34) between fixed bolster (31), driving motor (35) fixed connection is on motor support frame (34), the output shaft of driving motor (35) is located installation backup pad (1) top, cam disc (36) fixed connection is on the output shaft of driving motor (35), cam disc (36) downside is equipped with the guide way.

3. A strength testing apparatus for building production according to claim 2, wherein: the pushing assembly (4) comprises an arc-shaped rack (41), an arc-shaped support frame (42), a sliding pushing plate (43), a second reset spring (44), a fixed rack (45), a T-shaped opening frame (46), a round rod limiting frame (47) and a third reset spring (48), wherein the arc-shaped rack (41) is fixedly connected to two sides of the cam disc (36), the two arc-shaped racks (41) are symmetrically arranged, the arc-shaped support frame (42) is fixedly connected to one side, far away from the fixed placing plate (22), of the motor support frame (34), the sliding pushing plate (43) is connected to the arc-shaped support frame (42) in a sliding mode, two second reset springs (44) are connected between the sliding pushing plate (43) and the arc-shaped support frame (42), the second reset springs (44) are sleeved on the sliding pushing plate (43), the fixed rack (45) is fixedly connected to the inner side of the sliding pushing plate (43), the arc-shaped rack (41) is meshed with the fixed rack (45), the T-shaped opening frame (46) is fixedly connected to one side, far away from the fixed placing plate (22), the T-shaped opening frame (46) is fixedly connected to the inner side of the motor support frame (34), the T-shaped opening frame (46) is close to the round rod (46), a third return spring (48) is connected between the T-shaped perforated frame (46) and the round rod limiting frame (47), and the third return spring (48) is sleeved on the round rod limiting frame (47).

4. A strength testing apparatus for building construction according to claim 3, wherein: reset subassembly (50) is including wedge mount (501), slip magnet strip (502), extension spring (503) and fixed rectangle strip (504), wedge mount (501) fixed connection is at round bar spacing (47) top, slip magnet strip (502) slidingtype connection is on T type trompil frame (46), slip magnet strip (502) are located wedge mount (501) top, be connected with extension spring (503) between slip magnet strip (502) and T type trompil frame (46), extension spring (503) cover is on T type trompil frame (46), fixed rectangle strip (504) fixed connection is in one side that arc carriage (42) were kept away from to slip push plate (43), fixed rectangle strip (504) and fixed rack (45) fixed connection, be equipped with a little square bar and a plurality of sloping block on fixed rectangle strip (504), slip magnet strip (502) are located fixed rectangle strip (504) top, just slip magnet strip (502) and fixed rectangle strip (47) square bar (47) and fixed rectangle strip (47) contact.

5. The apparatus for detecting strength of building according to claim 4, wherein: the fixing and limiting device is characterized by further comprising fixing limiting frames (6) and mounting limiting plates (7), wherein the fixing limiting frames (6) are fixedly connected to the upper side surfaces of the fixing and placing plates (22) and the rotating and placing plates (23), the fixing and limiting frames (6) are symmetrically arranged, and the mounting limiting plates (7) are clamped on the fixing and placing plates (22).

6. The apparatus for detecting strength of building according to claim 5, wherein: the one-way transmission assembly (5) is arranged on the motor support frame (34) and is connected with the first wedge-shaped sliding frame (55), the one-way transmission assembly (5) comprises a round head fixing strip (51), a ring-shaped friction ring (52), a rotary gear frame (53), a fixed friction ring (54), the first wedge-shaped sliding frame (55), a fourth return spring (56), a connecting gear frame (57), a slotted fixing frame (58), the gear frame (59) and a fifth return spring (510), the round head fixing strip (51) is fixedly connected to one side of the upper part of the motor support frame (34), the round head fixing strip (51) is positioned on one side of the motor support frame (34) close to the fixed gear frame (45), the ring-shaped friction ring (52) is fixedly connected to the inner side of the round head fixing strip (51), the fixed friction ring (54) is rotatably connected to the inner side of the ring-shaped friction ring (52), the rotary gear frame (53) is fixedly connected to the inner side of the fixed friction ring (54), the lower end of the rotary gear frame (53) is provided with a gear frame (55) which is pushed by the round head fixing strip (43) to one side of the motor support frame (34) close to the wedge-shaped sliding frame (43), the novel sliding rack is characterized in that an inclined plane is arranged on the first wedge-shaped sliding rack (55), a fourth reset spring (56) is connected between the first wedge-shaped sliding rack (55) and the sliding pushing plate (43), the fourth reset spring (56) is sleeved on the first wedge-shaped sliding rack (55), the connecting rack (57) is fixedly connected to the first wedge-shaped sliding rack (55), the connecting rack (57) is meshed with a gear of the rotating rack (53), the grooving fixing frame (58) is fixedly connected to the fixed rectangular bar (504), the rack sliding frame (59) is connected in the grooving fixing frame (58), the rack sliding frame (59) is meshed with the rotating rack (53), and three fifth reset springs (510) are connected between the rack sliding frame (59) and the grooving fixing frame (58), and the fifth reset springs (510) are located in the grooving fixing frame (58).

7. The apparatus for detecting strength of building according to claim 6, wherein: the automatic feeding device is characterized by further comprising a sliding component (9), wherein the sliding component (9) is arranged on the rotating placing plate (23), the sliding component (9) comprises a strip rod (91), a sliding baffle frame (92), a third return spring (93), a second wedge-shaped sliding frame (94), a fourth return spring (95) and a special-shaped pressing frame (96), the sliding baffle frame (92) is slidably connected onto a special-shaped supporting frame (21) close to the rotating placing plate (23), the strip rod (91) is fixedly connected onto the sliding baffle frame (92), the strip rod (91) is slidably connected with the rotating placing plate (23), the top end of the strip rod (91) is in contact with a first wedge-shaped sliding frame (55), three third return springs (93) are connected between the sliding baffle frame (92) and the special-shaped supporting frame (21) close to the rotating placing plate (23), the third return spring (93) is sleeved on the sliding baffle frame (92), the second wedge-shaped sliding frame (94) is symmetrically connected onto the two wedge-shaped sliding frames (94), the novel sliding support is characterized in that a fourth homing spring (95) is connected between the second wedge-shaped sliding support (94) and the special-shaped supporting frame (21) close to the rotating placing plate (23), the top of the second wedge-shaped sliding support (94) is in contact with the bottom of the rotating placing plate (23), special-shaped pressing supports (96) are fixedly connected to two sides of the upper portion of the sliding baffle frame (92), the two special-shaped pressing supports (96) are symmetrically arranged, and the special-shaped pressing supports (96) are located above the second wedge-shaped sliding support (94).