Vertical detection device for building construction

Abstract

The utility model discloses a building construction verticality detection device, which belongs to the technical field of building construction detection and comprises a base, a supporting mechanism is mounted on the base and comprises a first supporting rod, the first supporting rod is mounted on the base, a second supporting rod is slidably connected onto the first supporting rod, and the second supporting rod is slidably connected onto the second supporting rod. One side of the first supporting rod and one side of the second supporting rod are each provided with a fixing block, a lead screw is installed between the two fixing blocks, the detection mechanism comprises a supporting beam, the top of the second supporting rod is rotationally connected with the supporting beam, and a ball pin base is installed at the center of the bottom of one end of the supporting beam; the bottom of the ball pin seat is connected with a laser transmitter, and the center line of the top of the base is slidably connected with a graduated scale. According to the utility model, through the installation of the first supporting rod and the second supporting rod, the supporting beam is stably supported, through the driving control of the screw rod, the supporting beam is adjusted to be horizontal, and the subsequent stable detection of verticality is facilitated.

Description

Technical Field

[0001] The utility model belongs to the technical field of building construction detection, and specifically relates to a building construction vertical detection device. Background Art

[0002] Nowadays, the walls of buildings are generally cast with concrete. The walls of buildings are required to be perpendicular to the horizontal plane. When casting the wall, the steel formwork must be built first. The steel formwork must be perpendicular to the horizontal plane so that the cast wall can be perpendicular to the horizontal plane. Therefore, the verticality of the steel formwork must be checked before casting. The original vertical detection is mostly performed by sensory measurement with a ruler and vision. This measurement method is not accurate, which leads to inaccurate measurement results and uneven force on the wall.

[0003] Patent No. CN206818211U discloses a vertical detection device for construction. The device inserts and fixes the support beam for detection into the wall, performs water adjustment, and then performs verticality detection based on data measurement.

[0004] However, when the support beam is inserted and fixed to the wall, the operation is cumbersome, and some walls are very hard, which makes the operation very inconvenient. It is easy to loosen after being fixed, and it is easy to damage the wall. When adjusting the horizontal position of the support beam, since the adjustment position is located on one side of the wall, the support beam has a certain weight, the operation is time-consuming and labor-intensive, and the accuracy is poor, which affects the detection effect. Utility Model Content

[0005] The purpose of the utility model is to provide a vertical detection device for building construction to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: a vertical detection device for building construction, comprising a base, a supporting mechanism is installed on the base, the supporting mechanism comprises a first support rod, the first support rod is installed on the base, the second support rod is slidably connected to the first support rod, a fixed block is installed on one side of the first support rod and the second support rod, a screw rod is installed between the two fixed blocks, the top of the screw rod is rotatably connected to the fixed block, the bottom of the screw rod is threadedly connected to another fixed block, a detection mechanism is installed on the second support rod, the detection mechanism comprises a support beam, the top of the second support rod is rotatably connected to the support beam, a return spring is connected between one end of the support beam and the second support rod, a ball pin seat is installed at the bottom center of one end of the support beam, a laser transmitter is connected to the bottom of the ball pin seat, a level is installed at one end of the bottom of the support beam, and a scale is slidably connected to the center line of the top of the base.

[0007] As a preferred embodiment, rollers are installed at the four corners of the bottom of the base, the first support rod is an "H"-shaped structure, and the second support rod is an "n"-shaped structure.

[0008] As a preferred implementation, four limiting rods are vertically connected to the base, the limiting rods are threadedly connected to the base, and the bottoms of the limiting rods extend to the outside of the base.

[0009] As a preferred implementation, symmetrical windshields are installed on both sides of the top of the second support rod, and the two windshields are located outside the laser emitter.

[0010] As a preferred implementation, an anti-collision block is installed at one end of the scale, and a handle is installed at the other end of the scale, and the handle is an "L"-shaped structure.

[0011] As a preferred embodiment, a slide plate is slidably connected to one end of the support beam, and an external leakage scale is provided on the bottom side of the slide plate.

[0012] As a preferred embodiment, one end of the slide plate is rotatably connected to a guide roller, the top of the support beam is threadedly connected to a bolt, and the bottom of the bolt is in contact with the slide plate.

[0013] As a preferred implementation, a drive disc is installed at the bottom of the screw rod, and a plurality of push rods are vertically connected to the outer side of the drive.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The utility model controls the driving of the screw rod, thereby achieving the closeness or distance between the positions of the two fixed blocks, and achieving the adjustment of the height of the second support rod. With the cooperation of the reset spring, the support beam and the second support rod are always kept in a vertical state, which facilitates the contact between the support beam and the wall. Through the height adjustment of the second support rod, the horizontality of the support beam is adjusted with the cooperation of the level meter, so that the laser transmitter and the support beam are kept in a vertical state.

[0016] The utility model maintains verticality with a support beam through a laser transmitter under the action of gravity, and the laser emitted by the laser transmitter is irradiated on a scale on a base. After one end of the scale contacts the wall, the scale value of the laser transmitter on the scale is observed. This scale value is compared with the length of the support beam to judge the verticality of the wall. The smaller the difference between the two values, the more vertical the wall is. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is an overall schematic diagram of the structure of the utility model;

[0018] Figure 2This is a schematic diagram of the connection structure between the support beam and the second support rod of the utility model structure;

[0019] Figure 3 This is a schematic diagram of the connection structure between the laser emitter and the support beam of the utility model;

[0020] Figure 4 This is a schematic diagram of the connection structure between the slide plate and the support beam of the utility model structure;

[0021] Figure 5 This is a schematic diagram of the connection structure between the scale and the base of the utility model;

[0022] Figure 6 The utility model is a schematic diagram of the connection structure between the screw rod and the fixed block.

[0023] In the figure: 1. base; 2. supporting mechanism; 201. first supporting rod; 202. second supporting rod; 203. wind deflector; 204. screw rod; 205. fixing block; 206. limiting rod; 207. roller; 208. driving disk; 209. push rod; 3. detecting mechanism; 301. supporting beam; 302. reset spring; 303. laser transmitter; 304. slide plate; 305. bolt; 306. guide roller; 307. ball pin seat; 308. spirit level; 309. external leakage scale; 310. handle; 311. ruler; 312. anti-collision block. DETAILED DESCRIPTION

[0024] The present invention will be further described below in conjunction with the embodiments.

[0025] The following examples are used to illustrate the present invention, but cannot be used to limit the scope of protection of the present invention. The conditions in the examples can be further adjusted according to specific conditions, and simple improvements to the method of the present invention under the premise of the concept of the present invention are all within the scope of protection claimed by the present invention.

[0026] See also Figure 1-6The utility model provides a vertical detection device for building construction, including a base 1, a support mechanism 2 is installed on the base 1, and the support mechanism 2 includes a first support rod 201, a first support rod 201 is installed on the base 1, and a second support rod 202 is slidably connected to the first support rod 201, and a fixing block 205 is installed on one side of the first support rod 201 and the second support rod 202 respectively, and a screw rod 204 is installed between the two fixing blocks 205, and the top of the screw rod 204 is rotatably connected to the fixing block 205, and the bottom of the screw rod 204 is connected to another fixing block 205. The block 205 is threadedly connected, and a detection mechanism 3 is installed on the second support rod 202, and the detection mechanism 3 includes a support beam 301, and the top of the second support rod 202 is rotatably connected to the support beam 301, and a reset spring 302 is connected between one end of the support beam 301 and the second support rod 202, and a ball pin seat 307 is installed at the bottom center of one end of the support beam 301, and a laser emitter 303 is connected to the bottom of the ball pin seat 307, and a level 308 is installed at one end of the bottom of the support beam 301, and a scale 311 is slidably connected at the top center line of the base 1.

[0027] Specifically, Figure 1 and Figure 5 As shown, rollers 207 are respectively installed at the four corners of the bottom of the base 1, the first support rod 201 is an "H"-shaped structure, and the second support rod 202 is an "n"-shaped structure. Through the installation of the rollers 207, the base 1 can move smoothly, which is more convenient to move, and the first support rod 201 and the second support rod 202 are stably supported.

[0028] Specifically, Figure 5 As shown, four limit rods 206 are vertically connected to the base 1, and the limit rods 206 are threadedly connected to the base 1. The bottom of the limit rods 206 extends to the outside of the base 1. Through the installation of the limit rods 206, the base 1 is limited to the ground, which facilitates stable detection work.

[0029] Specifically, Figure 2 As shown, symmetrical windshields 203 are installed on both sides of the top of the second support rod 202. The two windshields 203 are located on the outside of the laser emitter 303. The installation of the windshields 203 is beneficial to shielding and protecting the outside of the laser emitter 303, preventing the external environment from causing swings to the laser emitter 303 and affecting the test effect.

[0030] Specifically, Figure 5As shown, an anti-collision block 312 is installed at one end of the scale 311, and a handle 310 is installed at the other end of the scale 311. The handle 310 is an "L"-shaped structure. Through the installation of the anti-collision block 312, the scale 311 is not easily worn when it collides with the wall, and the scale 311 is conveniently driven and controlled by the handle 310 to achieve measurement work.

[0031] Specifically, Figure 2 and Figure 3 As shown, one end of the support beam 301 is slidably connected to a slide plate 304, and an external leakage scale 309 is provided on the bottom side of the slide plate 304. By installing the slide plate 304, the length of the support beam 301 can be increased to achieve better measurement work, and the increased length of the slide plate 304 can be determined by the external leakage scale 309.

[0032] Specifically, Figure 2 and Figure 3 As shown, one end of the slide plate 304 is rotatably connected to a guide roller 306, and the top of the support beam 301 is threadedly connected to a bolt 305, and the bottom of the bolt 305 is in contact with the slide plate 304. The installation of the bolt 305 is conducive to the control of the contact limit of the slide plate 304, and the telescopic adjustment and subsequent measurement work are realized. The installation of the guide roller 306 makes it convenient to swing the angle of the slide plate 304 when it contacts the wall, and to submit it to a level, which is not easy to cause wear to the slide plate 304.

[0033] Specifically, Figure 6 As shown, a driving disk 208 is installed at the bottom of the screw rod 204, and a plurality of push rods 209 are vertically connected to the outer side of the drive. Through the coordinated installation of the driving disk 208 and the push rods 209, the driving control of the screw rod 204 is convenient, thereby controlling the horizontality of the support beam 301.

[0034] The working principle and use process of the utility model are as follows: when in use, first adjust the length of the slide plate 304 on the support beam 301 to a certain extent as needed, then move the base 1 to the test position with the cooperation of the roller 207, and make the slide plate 304 on the support beam 301 contact with the wall, so as to facilitate the determination of the distance value between the wall and the laser transmitter 303, and keep the base 1 fixed by rotating the limit rod 206 to contact with the ground, and then adjust the height of the second support rod 202 by rotating the push rod 209 and the drive disk 208, and support the base 1 with the cooperation of the level 308. The support beam 301 is kept in a horizontal state, and then one end of the scale 311 is pressed against the bottom of the wall through the handle 310. The laser emitter 303 is turned on to irradiate the laser emitted by the laser emitter 303 on the scale 311. The laser emitter 303 is shielded and protected by the windshield 203 so that the laser emitter 303 will not swing due to external forces. When the laser emitter 303 maintains a stable vertical state, the value recorded on the scale 311 by the laser emitter 303 is compared with the length value of the support beam 301. The smaller the difference between the two values, the more vertical the wall is.

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A vertical detection device for building construction, comprising a base (1), characterized in that: A support mechanism (2) is installed on the base (1), and the support mechanism (2) comprises a first support rod (201). The first support rod (201) is installed on the base (1), and a second support rod (202) is slidably connected to the first support rod (201). A fixing block (205) is installed on one side of the first support rod (201) and the second support rod (202), respectively. A screw rod (204) is installed between the two fixing blocks (205), and the top of the screw rod (204) is rotatably connected to the fixing block (205), and the bottom of the screw rod (204) is threadedly connected to another fixing block (205). The second support rod (201) is connected to the fixing block (205) by a screw thread. A detection mechanism (3) is installed on the support rod (202), and the detection mechanism (3) includes a support beam (301), the top of the second support rod (202) is rotatably connected to the support beam (301), a return spring (302) is connected between one end of the support beam (301) and the second support rod (202), a ball pin seat (307) is installed at the center of the bottom of one end of the support beam (301), the bottom of the ball pin seat (307) is connected to a laser transmitter (303), a level (308) is installed at one end of the bottom of the support beam (301), and a scale (311) is slidably connected at the center line of the top of the base (1).

2. A vertical detection device for building construction according to claim 1, characterized in that: Rollers (207) are respectively installed at the four corners of the bottom of the base (1); the first support rod (201) is an "H"-shaped structure; and the second support rod (202) is an "n"-shaped structure.

3. A vertical detection device for building construction according to claim 1, characterized in that: Four limiting rods (206) are vertically connected to the base (1); the limiting rods (206) are threadedly connected to the base (1); and the bottoms of the limiting rods (206) extend to the outside of the base (1).

4. A vertical detection device for building construction according to claim 1, characterized in that: Symmetrical windshields (203) are installed on both sides of the top of the second support rod (202), and the two windshields (203) are located outside the laser emitter (303).

5. A vertical detection device for building construction according to claim 1, characterized in that: An anti-collision block (312) is installed at one end of the scale (311), and a handle (310) is installed at the other end of the scale (311), and the handle (310) is an "L"-shaped structure.

6. A vertical detection device for building construction according to claim 1, characterized in that: One end of the support beam (301) is slidably connected to a slide plate (304), and an external leakage scale (309) is provided on the bottom side of the slide plate (304).

7. A vertical detection device for building construction according to claim 6, characterized in that: One end of the slide plate (304) is rotatably connected to a guide roller (306), and the top of the support beam (301) is threadedly connected to a bolt (305), and the bottom of the bolt (305) is in contact with the slide plate (304).

8. A vertical detection device for building construction according to claim 1, characterized in that: A driving disk (208) is installed at the bottom of the screw rod (204), and a plurality of push rods (209) are vertically connected to the outer side of the driving disk.

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