CN213573372U

CN213573372U - Steel construction safety protection frame for building engineering experiments

Info

Publication number: CN213573372U
Application number: CN202021612199.0U
Authority: CN
Inventors: 莫伟明; 李洲; 梁秋飞; 巩要伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-06
Filing date: 2020-08-06
Publication date: 2021-06-29
Anticipated expiration: 2030-08-06

Abstract

The utility model relates to a building engineering technical field just discloses a steel construction safety protection frame for building engineering experiments, including the supporting baseplate, fixed surface is connected with the guard plate on the supporting baseplate, two sets of connecting holes have been seted up to the guard plate upper surface, two sets of spacing grooves have all been seted up with the back to the guard plate openly, spacing inslot portion joint has stop device. This steel construction safety protection frame for building engineering experiments, cooperation through T shape connecting strip and spliced pole, the fast assembly of guard plate has been realized, the installation procedure has been simplified, the installation effectiveness of protection frame has been improved, then the concatenation effect through the spliced pole, the multi-angle of realizing the guard plate is assembled, reach the purpose of the various installation environment of cooperation, the suitability of protection frame has been improved, on the other hand is through the positioning action of installation piece, the convenience of spliced pole and guard plate and spacing installation has been improved, and then the installation effectiveness of protection frame has been improved.

Description

Steel construction safety protection frame for building engineering experiments

Technical Field

The utility model relates to a building engineering technical field specifically is a steel construction safety protection frame for building engineering experiments.

Background

The building engineering experiment is an important part in building construction, and has important influence on the whole quality of a building, the main experiment contents of the building engineering experiment comprise a building material experiment, a soil mechanics experiment, a material mechanics experiment, the brief introduction of common equipment of the material mechanics experiment and a resistance strain gauge measuring technology, wherein a part of experiments are carried out on a construction site, in order to ensure the accuracy of an experiment result and reduce the influence of the surrounding environment on the experiment result, a safety protection frame for the building engineering experiment is needed, the construction and installation process of the protection frame commonly used at present is relatively complicated, the construction period is relatively long, and the carrying out of the building engineering experiment is influenced.

For example, chinese patent publication No. CN209653346U discloses a steel structure safety protection frame for construction engineering experiments, which is basically described as follows: a steel structure safety protection frame for building engineering experiments comprises a plurality of stainless steel square tubes, a connecting assembly and a fixing assembly, wherein the stainless steel square tubes are connected with the connecting assembly to form the protection frame, the connecting assembly comprises a two-way connecting piece, a three-way connecting piece, a four-way connecting piece and a five-way connecting piece, the fixing assembly comprises a connecting rod, a fixed rod and two reinforcing ribs, the connecting rod and the fixed rod are fixedly connected in a T shape, the two reinforcing ribs are respectively positioned at two sides of the connecting rod, two ends of the fixed rod are both movably connected with a knob handle, one end of the knob handle penetrates into the fixed rod, one end of the knob handle is fixedly connected with a screw rod, and a movable nut is in threaded connection with the screw rod. The assembling steps are more, and certain influence is caused on the installation efficiency of the protective frame.

Therefore, the inventor provides a steel structure safety protection frame for building engineering experiments, which is researched and improved aiming at the existing structure and deficiency with the experience of abundant design development and actual manufacturing of the related industry for years.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The not enough to prior art, the utility model provides a steel construction safety protection frame for building engineering experiments has solved the problem that proposes in the above-mentioned background art.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a steel structure safety protection frame for building engineering experiments comprises a support base plate, wherein a protection plate is fixedly connected to the upper surface of the support base plate, two groups of connecting holes are formed in the upper surface of the protection plate, two groups of limiting grooves are formed in the front surface and the back surface of the protection plate, a limiting device is clamped in the limiting grooves, T-shaped connecting strips are fixedly connected to the left side surface and the right side surface of the protection plate, four groups of support columns are fixedly connected to the lower surface of the support base plate, a positioning plate is fixedly connected to the lower surfaces of the support columns, positioning holes are formed in the upper surface of the positioning plate, connecting columns are arranged on the left side of the protection plate, four groups of T-shaped connecting grooves are formed in the outer side surfaces of the connecting columns, the limiting strips are clamped in the T, the mounting block is characterized in that a first mounting plate is fixedly connected with the outer side face of the mounting block, a first mounting hole is formed in the upper surface of the first mounting plate, a second mounting plate is fixedly connected with the top of the outer side face of the limiting strip, a second mounting hole is formed in the upper surface of the second mounting plate, a mounting bolt is arranged inside the first mounting plate, and a fastening nut is arranged below the second mounting plate.

Stop device includes telescopic sleeve, the inside telescopic spring that is provided with of telescopic sleeve, the telescopic spring left side is provided with spacing disk, spacing disk left surface fixedly connected with telescopic link, telescopic link left surface fixedly connected with pushes away the position disk, the telescopic sleeve right flank with push away the equal fixedly connected with rotor plate of left surface of position disk, the rotor plate back is provided with spacing slider, two sets of articulated slab of positive fixedly connected with of spacing slider, rotor plate and articulated slab inside are provided with the axis of rotation.

Preferably, the material of the telescopic spring is 55Si2Mn spring steel, the left side face of the telescopic spring is fixedly connected with the right side face of the limiting wafer, and the right side face of the telescopic spring is fixedly connected with the inner bottom side wall of the telescopic sleeve.

Preferably, the T-shaped connecting strips and the limiting strips are matched with the T-shaped connecting grooves, and the buckling grooves are matched with the connecting columns.

Preferably, the lower surface of the positioning plate is fixedly connected with a non-slip mat, the non-slip mat is made of polyisoprene, and non-slip lines are arranged on the lower surface of the non-slip mat.

Preferably, the left side surface and the right side surface of the supporting bottom plate are fixedly connected with splicing angle plates, and the positioning plate is positioned under the supporting bottom plate.

Preferably, the fastening nut is matched with the mounting bolt, an internal thread is arranged inside the connecting hole, and the connecting hole is matched with the mounting bolt.

(III) advantageous effects

Compared with the prior art, the utility model provides a steel construction safety protection frame for building engineering experiments possesses following beneficial effect:

1. this steel construction safety protection frame for building engineering experiments, cooperation through T shape connecting strip and spliced pole, the fast assembly of guard plate has been realized, the installation procedure has been simplified, the installation effectiveness of protection frame has been improved, then the concatenation effect through the spliced pole, the multi-angle of realizing the guard plate is assembled, reach the purpose of the various installation environment of cooperation, the suitability of protection frame has been improved, on the other hand is through the positioning action of installation piece, the convenience of spliced pole and guard plate and spacing installation has been improved, and then the installation effectiveness of protection frame has been improved.

2. This steel construction safety protection frame for building engineering experiments through spacing and stop device's cooperation, has realized spacing and fixed to guard plate under the multiple concatenation state, has improved the stability of guard plate, then fixes supporting baseplate through the cooperation of locating plate and locating hole, has improved supporting baseplate's stationarity, and then has improved the stability and the security of protection frame.

Drawings

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

FIG. 2 is a schematic structural view of the supporting bottom plate of the present invention;

FIG. 3 is a cross-sectional view of the connecting column structure of the present invention;

figure 4 is the utility model discloses stop device structure cuts open the schematic diagram perpendicularly.

In the figure: 1. a support base plate; 2. a protection plate; 3. connecting holes; 4. a limiting groove; 5. a limiting device; 501. a telescopic sleeve; 502. a tension spring; 503. limiting the wafer; 504. a telescopic rod; 505. pushing the wafer; 506. a rotating plate; 507. a limiting slide block; 508. a hinge plate; 509. a rotating shaft; 6. a T-shaped connecting strip; 7. a support pillar; 8. positioning a plate; 9. positioning holes; 10. connecting columns; 11. t-shaped connecting grooves; 12. a limiting strip; 13. mounting blocks; 14. buckling the groove; 15. a first mounting plate; 16. a first mounting hole; 17. a second mounting plate; 18. a second mounting hole; 19. installing a bolt; 20. fastening a nut; 21. splicing the angle plates.

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. 1-4, the present invention provides a technical solution: a steel structure safety protection frame for building engineering experiments comprises a support base plate 1, a protection plate 2 is fixedly connected to the upper surface of the support base plate 1, two groups of connecting holes 3 are formed in the upper surface of the protection plate 2, two groups of limiting grooves 4 are formed in the front surface and the back surface of the protection plate 2, limiting devices 5 are clamped in the limiting grooves 4, T-shaped connecting strips 6 are fixedly connected to the left side surface and the right side surface of the protection plate 2, four groups of supporting columns 7 are fixedly connected to the lower surface of the support base plate 1, positioning plates 8 are fixedly connected to the lower surfaces of the supporting columns 7, positioning holes 9 are formed in the upper surfaces of the positioning plates 8, the support base plate 1 is fixed through the matching of the positioning plates 8 and the positioning holes 9, the stability of the support base plate 1 is improved, the stability and the safety of the protection frame are further improved, a connecting column, the mounting process is simplified, the mounting efficiency of the protective frame is improved, multi-angle assembly of the protective plate 2 is realized through the splicing effect of the connecting columns 10, the purpose of matching various mounting environments is achieved, the applicability of the protective frame is improved, four groups of T-shaped connecting grooves 11 are formed in the outer side surfaces of the connecting columns 10, the limiting strips 12 are clamped inside the T-shaped connecting grooves 11 on the front surface and the back surface, the limiting strips 12 are matched with the limiting devices 5, limiting and fixing of the protective plate 2 in various splicing states are realized, the stability of the protective plate 2 is improved, the mounting block 13 is sleeved on the top of the outer surface of the connecting column 10, the convenience in mounting the connecting columns 10, the protective plate 2 and the limiting strips 12 is improved through the positioning effect of the mounting block 13, the mounting efficiency of the protective frame is further improved, the buckling grooves 14 are formed in the lower surface of the mounting block 13, the, first mounting hole 16 has been seted up to first mounting panel 15 upper surface, and the top fixedly connected with second mounting panel 17 of spacing 12 lateral surfaces, second mounting hole 18 has been seted up to second mounting panel 17 upper surface, and first mounting panel 15 is inside to be provided with mounting bolt 19, and second mounting panel 17 below is provided with fastening nut 20.

Stop device 5 includes telescopic sleeve 501, telescopic sleeve 501 is inside to be provided with expanding spring 502, expanding spring 502 left side is provided with spacing disk 503, spacing disk 503 left side fixedly connected with telescopic link 504, telescopic link 504 left side fixedly connected with pushes away position disk 505, the equal fixedly connected with rotor plate 506 of telescopic sleeve 501 right flank and the left surface that pushes away position disk 505, the rotor plate 506 back is provided with stop block 507, two sets of articulated slab 508 of positive fixedly connected with of stop block 507, rotor plate 506 and articulated slab 508 are inside to be provided with axis of rotation 509.

The utility model discloses in, in order to guarantee stop device 5's stability, consequently set up the expanding spring 502 material and be 55Si2Mn spring steel, expanding spring 502's the left surface and spacing disk 503's right flank fixed connection, expanding spring 502 right flank and expanding sleeve 501's inner bottom lateral wall fixed connection, expanding spring 502 carries on spacingly to expanding sleeve 501 and telescopic link 504, has guaranteed stop device 5's stability.

The utility model discloses in, in order to improve the stability of protection frame, consequently set up T shape connecting strip 6 and spacing 12 all with T shape spread groove 11 looks adaptation, lock groove 14 and spliced pole 10 looks adaptations have reduced T shape connecting strip 6 and have rocked with spacing 12, have improved the stability of protection frame.

The utility model discloses in, in order to guarantee the stability of protection frame, consequently set up fixed surface and be connected with the slipmat under the locating plate 8, the slipmat material is polyisoprene, and the slipmat lower surface is provided with anti-skidding line, and anti-skidding line has reduced gliding possibility, has improved the stability of protection frame.

The utility model discloses in, for the convenience of assembling of protection frame, consequently set up 1 left surface of supporting baseplate and the equal fixedly connected with concatenation scute 21 of right flank, locating plate 8 is located under supporting baseplate 1, has avoided the concatenation in-process to produce the possibility of collision, provides convenience for assembling of protection frame.

The utility model discloses in, in order to improve the stability of protection frame, consequently set up fastening

nut

20 and 19 looks adaptations of mounting bolt, the inside internal thread that is provided with of connecting hole 3, connecting

hole

3 and 19 looks adaptations of mounting bolt have guaranteed the stability of installation piece 13, have improved the stability of protection frame.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

When in use, the supporting bottom plate 1 is carried, the protection plate 2 is positioned, the limiting device 5 is arranged inside the limiting groove 4, the connecting column 10 is sleeved on the outer surface of the T-shaped connecting strip 6, the T-shaped connecting strip 6 is clamped with the T-shaped connecting groove 11, the limiting strip 12 is arranged inside the rest T-shaped connecting groove 11, the mounting block 13 is sleeved on the top of the outer surface of the connecting column 10, the first mounting plate 15 and the second mounting plate 17 are mounted through the mounting bolts 19 and the fastening nuts 20, so that the limiting strips 12 are tightly mounted with the mounting blocks 13, on the other hand, the protection plate 2 is tightly mounted with the mounting blocks 13 through the matching of the mounting bolts 19 and the connecting holes 3, fix a position supporting baseplate 1 through locating plate 8 and locating hole 9, spacing 12 is spacing to guard plate 2, and stop device 5 has realized interconnect between guard plate 2 and spacing, accomplishes assembling of protection frame.

To sum up, this steel construction safety protection frame for building engineering experiments, through the cooperation of T shape connecting strip 6 with spliced pole 10, realized the fast assembly of guard plate 2, the installation procedure has been simplified, the installation effectiveness of protection frame has been improved, then the concatenation effect through spliced pole 10, realize that the multi-angle of guard plate 2 is assembled, reach the purpose of the various installation environment of cooperation, the suitability of protection frame has been improved, on the other hand passes through the positioning action of installation piece 13, the convenience of spliced pole 10 with guard plate 2 and spacing 12 installation has been improved, and then the installation effectiveness of protection frame has been improved.

This steel construction safety protection frame for building engineering experiments through spacing 12 and stop device 5's cooperation, has realized spacing and fixed to guard plate 2 under the multiple concatenation state, has improved guard plate 2's stability, then fixes supporting baseplate 1 through the cooperation of locating plate 8 and locating hole 9, has improved supporting baseplate 1's stationarity, and then has improved the stability and the security of protection frame.

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 steel construction safety protection frame for building engineering experiments, includes supporting baseplate (1), its characterized in that: the protective plate is characterized in that a protective plate (2) is fixedly connected to the upper surface of the supporting base plate (1), two groups of connecting holes (3) are formed in the upper surface of the protective plate (2), two groups of limiting grooves (4) are formed in the front surface and the back surface of the protective plate (2), limiting devices (5) are clamped in the limiting grooves (4), T-shaped connecting strips (6) are fixedly connected to the left side surface and the right side surface of the protective plate (2), four groups of supporting columns (7) are fixedly connected to the lower surface of the supporting base plate (1), positioning plates (8) are fixedly connected to the lower surfaces of the supporting columns (7), positioning holes (9) are formed in the upper surface of the positioning plates (8), connecting columns (10) are arranged on the left side of the protective plate (2), four groups of T-shaped connecting grooves (11) are formed in the, the top of the outer surface of the connecting column (10) is sleeved with an installation block (13), the lower surface of the installation block (13) is provided with a buckling groove (14), the outer side surface of the installation block (13) is fixedly connected with a first installation plate (15), the upper surface of the first installation plate (15) is provided with a first installation hole (16), the top of the outer side surface of the limiting strip (12) is fixedly connected with a second installation plate (17), the upper surface of the second installation plate (17) is provided with a second installation hole (18), an installation bolt (19) is arranged in the first installation plate (15), and a fastening nut (20) is arranged below the second installation plate (17);

stop device (5) are including telescopic sleeve (501), telescopic sleeve (501) inside be provided with expanding spring (502), expanding spring (502) left side is provided with spacing disk (503), spacing disk (503) left side fixedly connected with telescopic link (504), telescopic link (504) left side fixedly connected with pushes away position disk (505), telescopic sleeve (501) right flank and the equal fixedly connected with rotor plate (506) in left side that pushes away position disk (505), rotor plate (506) back is provided with spacing slider (507), two sets of articulated slab (508) of positive fixedly connected with of spacing slider (507), rotor plate (506) and articulated slab (508) inside are provided with axis of rotation (509).

2. The steel structure safety protection frame for building engineering experiments according to claim 1, characterized in that: the material of the telescopic spring (502) is 55Si2Mn spring steel, the left side surface of the telescopic spring (502) is fixedly connected with the right side surface of the limiting wafer (503), and the right side surface of the telescopic spring (502) is fixedly connected with the inner bottom side wall of the telescopic sleeve (501).

3. The steel structure safety protection frame for building engineering experiments according to claim 1, characterized in that: t shape connecting strip (6) and spacing (12) all with T shape spread groove (11) looks adaptation, lock groove (14) and spliced pole (10) looks adaptation.

4. The steel structure safety protection frame for building engineering experiments according to claim 1, characterized in that: the lower surface of the positioning plate (8) is fixedly connected with a non-slip mat, the non-slip mat is made of polyisoprene, and non-slip lines are arranged on the lower surface of the non-slip mat.

5. The steel structure safety protection frame for building engineering experiments according to claim 1, characterized in that: the supporting base plate (1) is characterized in that the left side face and the right side face of the supporting base plate (1) are fixedly connected with splicing angle plates (21), and the positioning plate (8) is located under the supporting base plate (1).

6. The steel structure safety protection frame for building engineering experiments according to claim 1, characterized in that: the fastening nut (20) is matched with the mounting bolt (19), an internal thread is arranged inside the connecting hole (3), and the connecting hole (3) is matched with the mounting bolt (19).