Steel structure engineering reinforcing structure

Abstract

The utility model discloses a steel structure engineering reinforcing structure which comprises an H-shaped steel vertical rod and an I-shaped steel beam welded to the top end of the H-shaped steel vertical rod, a reinforcing structure body is installed on the outer side of the H-shaped steel vertical rod, and the front edges and the rear edges of the inner walls of the two sides of the H-shaped steel vertical rod are each provided with two first bolt penetrating holes. The reinforcing structure body comprises a U-shaped steel plate movably arranged on the outer side of the H-shaped steel vertical rod in a sleeving mode. By arranging a series of structures, the U-shaped steel plate can be fixedly installed on the outer side of the I-shaped steel beam, the two inclined strut assemblies are used for reinforcing, supporting and preventing inclination of the two sides of the bottom of the I-shaped steel beam, and when the I-shaped steel beam is accidentally inclined and bent, an alarm is automatically and timely given to remind personnel. And when the bending gradient is small, personnel can conveniently know and process in time, so that the risk of serious damage caused by subsequent deformation due to the fact that the personnel cannot know in time is reduced, and the use safety is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of steel structures, in particular to a steel structure engineering reinforcement structure. Background Art

[0002] There are many kinds of steel structure supports in life. The most common ones are square steel supports and H-shaped steel supports for building houses. Among them, H-shaped steel support structures are mostly used to build some large factories. The use of this H-shaped steel structure support is fast and efficient. It can be put into use quickly, has good practical effects, and is low in cost. It is widely used in the construction of various processing plants. However, when the steel structure is currently being built, after the two H-shaped steels are fixed, it is necessary to reinforce the angle formed at the connection position with a rod support. Under the action of the reinforcement rod, the stability of the steel structure beam can be improved.

[0003] In this regard, according to the search report of the new search agency, announcement number CN220725849U discloses a steel structure engineering reinforcement structure, including a basket bolt composed of a threaded sleeve and a screw assembly, and a clamping assembly respectively arranged at both ends of the basket bolt, the clamping assembly including a mounting plate and a pressure plate connected by bolts, one end of the mounting plate is integrally formed with a bent section so that the bent section contacts the side of the H-shaped steel and the clamping assembly is fixed to one side of the H-shaped steel through the pressure plate and the bolt locking to complete the rapid assembly of the clamping assembly; it is assembled into a clamping assembly by the mounting plate and the pressure plate, which effectively improves the stability of the H-shaped steel bracket connection, is easy to disassemble and assemble, and does not require punching and assembly connection, which brings convenience to steel structure reinforcement operations, and can also be adapted to most specifications of H-shaped steel on the market. The component structure is simple, the manufacturing precision is low, and the project cost is effectively controlled.

[0004] The above technology discloses a steel structure engineering reinforcement structure, which uses inclined basket bolts to reinforce the H-shaped steel of the upper beam part to prevent it from tilting. However, this method of only using inclined reinforcement support has the following shortcomings when used: 1. Although it can reinforce the upper H-shaped steel to prevent it from tilting, it cannot automatically and promptly display an alarm to remind personnel when the upper H-shaped steel accidentally tilts and bends. When the bending inclination is small, it is not convenient for personnel to know and deal with it in time, which may cause the risk of serious subsequent deformation and harm. In view of this, the present application proposes a steel structure engineering reinforcement structure to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a steel structure engineering reinforcement structure to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned object, the present invention provides the following technical solution: a steel structure engineering reinforcement structure, comprising an H-shaped steel upright and an I-shaped steel beam welded to the top thereof, a reinforcement structure body being mounted on the outer side of the H-shaped steel upright, and two first bolt through holes being provided on the front side and the rear side of the inner wall of both sides of the H-shaped steel upright;

[0007] The reinforcement structure body includes a U-shaped steel plate movably mounted on the outside of the H-shaped steel upright, and diagonal brace assemblies are welded between the top of both sides of the U-shaped steel plate and the bottom of the I-shaped steel beam. The four first bolt through-holes located at the top are movably inserted with first fixing bolts, and the four first bolt through-holes located at the bottom are movably inserted with second fixing bolts. The U-shaped steel plate is movably mounted on the four first fixing bolts and the four second fixing bolts, and the two diagonal brace assemblies are movably mounted on the corresponding two first fixing bolts, and the first fixing bolts and the second fixing bolts are both screwed with nuts that are movably in contact with the inner wall of the H-shaped steel upright; the first fixing bolts and the second fixing bolts are used to install and fix the U-shaped steel plate to the H-shaped steel upright, and the diagonal brace assembly is used to reinforce and support the I-shaped steel beam to prevent it from tilting;

[0008] Supports are welded and fixed on both sides of the U-shaped steel plate, and pressure measuring support assemblies hinged to corresponding diagonal bracing assemblies are installed on the two supports. A battery is fixedly installed on the left side of the U-shaped steel plate, and the bottom of the battery is fixed and electrically connected to a PLC controller. Alarm lights electrically connected to the PLC controller are fixedly installed on the bottom of the two supports, and the pressure measuring support assembly is electrically connected to the PLC controller. The pressure measuring support assembly is used to detect the extrusion force and further strengthen the support work when one side of the I-shaped steel beam is deformed, tilted, and the diagonal bracing assembly is tilted downward, and transmit the pressure value to the PLC controller. When the pressure value exceeds the preset value, the PLC controller is used to control the corresponding alarm light to turn on to alarm and remind personnel of the deformation phenomenon.

[0009] Preferably, the diagonal brace assembly includes a diagonal brace plate, and the two diagonal brace plates are symmetrically arranged. The two diagonal brace plates are respectively welded and fixed to the top of both sides of the U-shaped steel plate. Two blocks are welded and fixed to the bottom of the I-shaped steel beam on both sides of the H-shaped steel vertical pole. The diagonal brace plate is movably clamped on the corresponding two blocks, and the diagonal brace plate is movably sleeved on the corresponding two first fixing bolts.

[0010] Preferably, the pressure measuring support assembly includes a pressure sensor embedded and fixed on the top of the corresponding support, and an inclined connecting rod is hinged between the top of the pressure sensor and the middle of the bottom of the corresponding diagonal support plate. The two connecting rods are symmetrically arranged, and both pressure sensors are electrically connected to the PLC controller.

[0011] Preferably, two clamping holes are provided on the top of the diagonal support plate, and the clamping holes are movably clamped on the outside of the corresponding clamping blocks.

[0012] Preferably, four second bolt through holes are provided on both side inner walls of the U-shaped steel plate, and the four first fixing bolts and the four second fixing bolts are in movable contact with the corresponding inner walls of the second bolt through holes respectively.

[0013] Preferably, two third bolt through holes are respectively formed on the bottom of the repelling side of the two diagonal support plates, and the inner walls of the third bolt through holes are in movably contact with the outer sides of the corresponding first fixing bolts.

[0014] Preferably, a avoidance groove with an open bottom is provided on the right side of the support located on the left side, and the battery is located in the avoidance groove and does not contact the inner wall of the avoidance groove.

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] 1. By cooperating with the provided U-shaped steel plate, the first bolt through-hole, the first fixing bolt, the second fixing bolt and the diagonal bracing assembly, the U-shaped steel plate can be installed and fixed on the outside of the I-shaped steel beam so that it supports the two diagonal bracing assemblies, and the two diagonal bracing assemblies are used to reinforce and support the bottom sides of the I-shaped steel beam to prevent tilting;

[0017] 2. Through the coordination of the diagonal bracing components, U-shaped steel plates, supports, pressure-measuring support components, PLC controllers and alarm lights, an alarm can be automatically and promptly displayed to remind personnel when the I-shaped steel beam is accidentally tilted or bent. When the bending inclination is small, personnel can be informed in time to handle the situation, reducing the risk of serious damage caused by subsequent deformation due to failure to be informed in time, improving safety of use, and providing a safe environment for internal personnel.

[0018] The utility model is provided with a series of structures, which can install and fix the U-shaped steel plate on the outside of the I-shaped steel beam, and use two diagonal bracing assemblies to reinforce and support the two sides of the bottom of the I-shaped steel beam to prevent tilting. It is also convenient to automatically and promptly display an alarm to remind personnel when the I-shaped steel beam accidentally tilts or bends. When the bending inclination is small, personnel can be informed in time to deal with it, reducing the risk of serious damage caused by subsequent deformation due to failure to promptly know, and improving safety in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a structural diagram of a steel structure engineering reinforcement structure proposed by the utility model;

[0020] Figure 2 for Figure 1 A part of the structure of the enlarged cross-section diagram;

[0021] Figure 3 This is a side structural schematic diagram of an I-shaped steel beam and a clamping block connecting piece of a steel structure engineering reinforcement structure proposed by the utility model.

[0022] In the figure: 1. H-shaped steel upright; 101. I-shaped steel beam; 102. First bolt through-hole; 2. U-shaped steel plate; 3. Diagonal brace plate; 301. Clamp hole; 302. Clamp block; 4. Support; 401. Battery; 402. PLC controller; 403. Alarm light; 404. Pressure sensor; 405. Connecting rod; 5. First fixing bolt; 501. Second fixing bolt; 502. Nut. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] like Figures 1 to 3 As shown, a steel structure engineering reinforcement structure proposed in this embodiment includes an H-shaped steel upright 1 and an I-shaped steel beam 101 welded to the top thereof. A reinforcement structure body is installed on the outside of the H-shaped steel upright 1. Two first bolt through holes 102 are provided on the front and rear sides of the inner walls of both sides of the H-shaped steel upright 1.

[0025] The reinforcement structure body includes a U-shaped steel plate 2 movably mounted on the outside of the H-shaped steel upright 1, and a diagonal brace assembly is welded between the top of both sides of the U-shaped steel plate 2 and the bottom of the I-shaped steel beam 101. The four first bolt through-holes 102 at the top are movably inserted with the first fixing bolts 5, and the four first bolt through-holes 102 at the bottom are movably inserted with the second fixing bolts 501. The U-shaped steel plate 2 is movably mounted on the four first fixing bolts 5 and the four second fixing bolts 501, wherein four second bolt through-holes are opened on the inner walls of both sides of the U-shaped steel plate 2, and the four first fixing bolts 501 are movably inserted. The bolt 5 and the four second fixing bolts 501 are respectively in active contact with the inner walls of the corresponding second bolt through-holes, so as to allow the first fixing bolt 5 and the second fixing bolt 501 to pass through. The two diagonal bracing assemblies are respectively movably sleeved on the corresponding two first fixing bolts 5. The first fixing bolt 5 and the second fixing bolt 501 are both screwed with nuts 502 that are in active contact with the inner wall of the H-shaped steel upright 1. The first fixing bolt 5 and the second fixing bolt 501 are used to install and fix the U-shaped steel plate 2 to the H-shaped steel upright 1. The diagonal bracing assembly is used to reinforce and support the I-shaped steel beam 101 to prevent it from tilting.

[0026] Supports 4 are welded and fixed on both sides of the U-shaped steel plate 2, and pressure measuring support assemblies hinged to corresponding diagonal bracing assemblies are installed on the two supports 4. A battery 401 is fixedly installed on the left side of the U-shaped steel plate 2, and the bottom of the battery 401 is fixed and electrically connected to a PLC controller 402. An alarm light 403 electrically connected to the PLC controller 402 is fixedly installed on the bottom of the two supports 4. The pressure measuring support assembly is electrically connected to the PLC controller 402. The pressure measuring support assembly is used to detect the extrusion force and further strengthen the support work when one side of the I-shaped steel beam 101 is deformed, tilted, and squeezed to deform the diagonal bracing assembly downward, and transmit the pressure value to the PLC controller 402. When the pressure value exceeds the preset value, the PLC controller 402 is used to control the corresponding alarm light 403 to turn on to alarm and remind personnel of deformation.

[0027] When the cam 3 is in the upright position, the two ends of the cam 3 are in the upright position, and the two ends of the cam 3 are in the upright position, so that the cam 3 can be fixed on the upper and lower sides of the cam 3 by welding.

[0028] Furthermore, the pressure measuring support assembly includes a pressure sensor 404 embedded and fixed on the top of the corresponding support 4, wherein the top of the support 4 is provided with an embedding groove, and the bottom inner wall of the embedding groove is fixedly connected to the bottom of the corresponding pressure sensor 404, which has the effect of embedding and fixing the pressure sensor 404 without convexity. An inclined connecting rod 405 is hinged between the top of the pressure sensor 404 and the middle of the bottom of the corresponding diagonal support plate 3, and the two connecting rods 405 are symmetrically arranged. The two pressure sensors 404 are both electrically connected to the PLC controller 402, and a avoidance groove with an opening at the bottom is provided on the right side of the support 4 on the left. The battery 401 is located in the avoidance groove and It does not contact the inner wall of the avoidance groove; the set pressure sensor 404 and connecting rod 405 cooperate, and the pressure value for controlling the alarm light 403 to turn on is pre-set by the PLC controller 402. When the I-shaped steel beam 101 is accidentally deformed and tilted, it will squeeze and drive the corresponding diagonal support plate 3 to bend and tilt downward, and the diagonal support plate 3 will drive the corresponding connecting rod 405 to squeeze the pressure sensor 404, and the connecting rod 405 is used to further strengthen the support work. The pressure sensor 404 detects the squeezing force and transmits it to the PLC controller 402 pressure value. When the pressure value exceeds the preset value, the PLC controller 402 controls the corresponding alarm light 403 to turn on to clearly alarm and remind.

[0029] The method of using this embodiment is as follows: when in use, four first bolt through-holes 102 are drilled in advance on the H-shaped steel upright 1 with a drill bit, the U-shaped steel plate 2 is placed on the outside of the H-shaped steel upright 1 and moved upward, the U-shaped steel plate 2 drives the two diagonal support plates 3 upward through the corresponding two clamping holes 301 and respectively clamped on the two clamping blocks 302, and the ends of the four first fixing bolts 5 are respectively inserted into the interior of the H-shaped steel upright 1 through the corresponding third bolt through-holes, second bolt through-holes and first bolt through-holes 102, and then the second fixing bolts 501 are respectively inserted into the interior of the H-shaped steel upright 1 through the corresponding second bolt through-holes and first bolt through-holes 102, and then multiple nuts 502 are respectively screwed onto the first fixing bolts 5 and the second fixing bolts 501 and tightened to achieve the fixation of the U-shaped steel plate 2; at this time, the two diagonal support plates 3 are used to reinforce and support the two sides of the bottom of the I-shaped steel beam 101 to prevent tilting;

[0030] The pressure value for turning on the alarm light 403 is pre-set using the PLC controller 402. With long-term use, when the I-shaped steel beam 101 is accidentally deformed and tilted, it will squeeze and drive the corresponding diagonal support plate 3 to bend and tilt downward. The diagonal support plate 3 drives the corresponding connecting rod 405 to squeeze the pressure sensor 404, and the connecting rod 405 is used to further strengthen the support. The pressure sensor 404 detects the squeezing force and transmits it to the PLC controller 402 pressure value. When the pressure value exceeds the preset value, the PLC controller 402 controls the corresponding alarm light 403 to turn on to clearly alarm and remind personnel, so as to achieve the effect of automatically and promptly showing the alarm to remind personnel when the I-shaped steel beam 101 accidentally tilts and bends. When the bending inclination is small, it is convenient for personnel to know and deal with it in time, reducing the risk of serious damage caused by subsequent deformation due to failure to know in time, improving safety of use, and providing a safe environment for internal personnel.

[0031] Finally, it should be noted that the above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, and improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A steel structure engineering reinforcement structure, comprising an H-shaped steel upright (1) and an I-shaped steel beam (101) welded to the top end thereof, wherein a reinforcement structure body is installed on the outer side of the H-shaped steel upright (1), characterized in that: Two first bolt through holes (102) are provided on the front sides of the inner walls on both sides and the rear sides of the inner walls on both sides of the H-shaped steel upright (1); The reinforcement structure body comprises a U-shaped steel plate (2) movably mounted on the outside of the H-shaped steel upright (1), diagonal bracing assemblies are welded between the top of both sides of the U-shaped steel plate (2) and the bottom of the I-shaped steel beam (101), first fixing bolts (5) are movably inserted into the four first bolt through-holes (102) located at the top, and second fixing bolts (501) are movably inserted into the four first bolt through-holes (102) located at the bottom, the U-shaped steel plate (2) is movably mounted on the four first fixing bolts (5) and the four second fixing bolts (501), and two diagonal bracing assemblies are movably mounted on the corresponding two first fixing bolts (5), and nuts (502) that are movably in contact with the inner wall of the H-shaped steel upright (1) are screwed onto the first fixing bolt (5) and the second fixing bolt (501); Supports (4) are welded and fixed on both sides of the U-shaped steel plate (2), and pressure measuring support assemblies hinged to corresponding diagonal support assemblies are installed on both supports (4). A battery (401) is fixedly installed on the left side of the U-shaped steel plate (2), and the bottom of the battery (401) is fixed and electrically connected to a PLC controller (402). An alarm light (403) electrically connected to the PLC controller (402) is fixedly installed on the bottom of both supports (4), and the pressure measuring support assembly is electrically connected to the PLC controller (402).

2. A steel structure engineering reinforcement structure according to claim 1, characterized in that: The diagonal bracing assembly comprises a diagonal bracing plate (3), wherein two diagonal bracing plates (3) are symmetrically arranged, and the two diagonal bracing plates (3) are respectively welded and fixed to the tops of both sides of the U-shaped steel plate (2). Two clamping blocks (302) welded and fixed to the bottom of the I-shaped steel beam (101) are provided on both sides of the H-shaped steel upright (1), and the diagonal bracing plate (3) is movably clamped on the corresponding two clamping blocks (302), and the diagonal bracing plate (3) is movably sleeved on the corresponding two first fixing bolts (5).

3. The steel structure engineering reinforcement structure according to claim 2, characterized in that: The pressure measuring support assembly comprises a pressure sensor (404) embedded and fixed on the top of the corresponding support (4); a connecting rod (405) arranged obliquely is hinged between the top of the pressure sensor (404) and the middle of the bottom of the corresponding diagonal support plate (3); the two connecting rods (405) are symmetrically arranged, and the two pressure sensors (404) are both electrically connected to the PLC controller (402).

4. The steel structure engineering reinforcement structure according to claim 2, characterized in that: Two clamping holes (301) are provided on the top of the diagonal support plate (3), and the clamping holes (301) are movably clamped on the outside of the corresponding clamping blocks (302).

5. The steel structure engineering reinforcement structure according to claim 1, characterized in that: Four second bolt through holes are provided on both inner walls of the U-shaped steel plate (2), and the four first fixing bolts (5) and the four second fixing bolts (501) are in movable contact with the corresponding inner walls of the second bolt through holes.

6. The steel structure engineering reinforcement structure according to claim 2, characterized in that: Two third bolt through holes are provided at the bottom of the repelling side of the two diagonal support plates (3), and the inner walls of the third bolt through holes are in movable contact with the outer sides of the corresponding first fixing bolts (5).

7. The steel structure engineering reinforcement structure according to claim 1, characterized in that: A relief groove with an open bottom is provided on the right side of the support (4) on the left side, and the battery (401) is located in the relief groove and does not contact the inner wall of the relief groove.

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