CN215573038U

CN215573038U - Adjusting mechanism of integral type steel bar scanner

Info

Publication number: CN215573038U
Application number: CN202121716707.4U
Authority: CN
Inventors: 张强; 李树波
Original assignee: Shexian Yongsheng Building Material Testing Co ltd
Current assignee: Shexian Yongsheng Building Material Testing Co ltd
Priority date: 2021-07-27
Filing date: 2021-07-27
Publication date: 2022-01-18
Anticipated expiration: 2031-07-27

Abstract

The utility model discloses an adjusting mechanism of an integrated steel bar scanner, which relates to the field of steel bar scanners and comprises the following components: the main part, including base, bracing piece, mount pad and instrument, the bracing piece is connected in the top of base, the mount pad rotates to be connected in the top of bracing piece. According to the utility model, by arranging the adjusting mechanism, when the angle of the instrument is adjusted, the pushing rod is pushed inwards, the pushing rod is displaced to drive the friction block to displace and separate from the fixed ring, the rotating block is rotated, the rotating block rotates to drive the mounting seat to rotate, the mounting seat rotates to drive the instrument to rotate to adjust the angle of the instrument, after the adjustment is completed, the pushing rod is loosened, the pushing rod is displaced under the elastic force of the pushing spring, so that the rotating block is driven to displace to be in contact with the fixed ring to generate friction force to fix the rotating block, the angle of the instrument is fixed, and the angle of the instrument is convenient to be adjusted and fixed quickly.

Description

Adjusting mechanism of integral type steel bar scanner

Technical Field

The utility model relates to the field of steel bar scanners, in particular to an adjusting mechanism of an integrated steel bar scanner.

Background

Steel bar scanner, the distribution of reinforcing bar in mainly used engineering building concrete structure, the diameter, the trend, the detection of concrete protective layer thickness quality, steel bar scanner can be at the position of the surface survey reinforcing bar of concrete, the cloth muscle condition, measure concrete protective layer thickness, reinforcing bar diameter etc., in addition, steel bar scanner can also detect the position of magnetic substance and electric conductor in the concrete structure, like the cable in the wall, hot-water heating pipeline etc., the detection before the construction can effectively avoid in the construction to the damage of these facilities, reduce unexpected emergence, steel bar scanner is the effective work of work progress monitoring and quality inspection.

According to chinese patent No. CN213238966U, an integrated steel bar scanner is provided, which includes a base, a first support rod is disposed at the top of the base, a second support rod is disposed inside the first support rod, the second support rod vertically penetrates through the inside of the first support rod and extends to the top, a cylinder is fixedly connected to the top side of the outer surface of the first support rod, a threaded cylinder is fixedly connected to the top of the cylinder, and a threaded sleeve is threadedly connected to the outer surface of the threaded cylinder. According to the utility model, through the arrangement of the base, the wheel, the first support rod, the second support rod, the rotary table, the fixing screw, the threaded sleeve, the mounting seat and the fixing groove, the second support rod is loosened through the threaded sleeve and the threaded sleeve, the required height is adjusted, after the adjustment is finished, the threaded sleeve is rotated, the second support rod is fixed through the threaded sleeve, when the angle adjustment is required, the rotary rod on one side is rotated, and the rotary rod drives the rotary table to rotate, so that the fixing screw is driven to rotate.

However, above-mentioned patent is in the use, and after the angular adjustment to the scanner, the scanner is easy atress takes place to rotate, causes the influence to the use of scanner, needs to have the structure to carry out quick angle modulation to the scanner, and the operation is comparatively complicated when base and bracing piece are connected simultaneously, needs to have the structure to carry out quick connection and demolish base and bracing piece.

SUMMERY OF THE UTILITY MODEL

The utility model aims to: carry out quick angle modulation and need have the structure to carry out quick assembly disassembly's problem to base and bracing piece in order to solve to have the structure to the scanner, provide an integral type steel bar scanner's adjustment mechanism.

In order to achieve the purpose, the utility model provides the following technical scheme: an adjustment mechanism for an integral rebar scanner, comprising:

the main body comprises a base, a supporting rod, a mounting seat and an instrument, wherein the supporting rod is connected to the top end of the base, the mounting seat is rotatably connected to the top end of the supporting rod, and the instrument is fixedly connected to the inner wall of the mounting seat through a bolt;

the adjusting mechanism is arranged on the supporting rod and used for quickly adjusting and fixing the angle of the instrument;

the mounting mechanism is positioned in the base and the supporting rod and used for quickly connecting the supporting rod and the base.

As a still further scheme of the utility model: adjustment mechanism is including solid fixed ring, turning block and clutch blocks, fixed ring fixed connection is in the outer wall of bracing piece, the turning block rotates the inside of connecting in the outer wall of bracing piece and solid fixed ring, clutch blocks sliding connection is in the outer wall of turning block.

As a still further scheme of the utility model: the one end of turning block is connected with the catch bar, be connected with the promotion spring between catch bar and the turning block, the outer wall connection of catch bar has first gear, the outer wall connection of first gear has the second gear, the one end of second gear is connected with solid lead screw, solid lead screw's outer wall is connected with the inner wall of clutch blocks, the other end of turning block is connected with the connecting axle, the one end of connecting axle is connected with the third gear, the outer wall connection of third gear has the fourth gear, the one end of fourth gear is connected with the connecting rod, the one end of connecting rod and the bottom fixed connection of mount pad.

As a still further scheme of the utility model: the mounting mechanism comprises a limiting groove, a mounting groove, a connecting groove, a fixing groove, a mounting column and a fixing block, the limiting groove is arranged at the top end of the base, the mounting groove is arranged at the bottom end of the limiting groove, the connecting grooves are arranged at the bottom end of the limiting groove and at two sides of the mounting groove, the fixed groove is arranged at the bottom end of the connecting groove, the mounting column is rotatably connected with the bottom end of the supporting rod, the fixed blocks are connected with the two sides of the outer wall of the mounting column in a sliding manner, the bottom end of the mounting column is connected with the movable block, reset springs are connected between the outer walls of the movable block and the fixed block and the mounting column, the top end of the mounting column is connected with a connecting screw rod, the outer wall of the supporting rod is connected with a movable rod in a sliding way, a limiting block is arranged above the movable rod, one end of the limiting block is connected with a limiting spring, and the inner wall of the movable rod is connected with the outer wall of the connecting screw rod.

As a still further scheme of the utility model: the outer wall of catch bar is provided with the external screw thread, the inner wall of first gear is provided with the internal thread, the external screw thread of catch bar laminates with the internal thread of first gear mutually, the teeth of a cogwheel of first gear meshes with the tooth's socket phase of second gear.

As a still further scheme of the utility model: the inner wall of clutch blocks is provided with the internal thread, the external screw thread of stationary screw is laminated with the internal thread of clutch blocks mutually, the teeth of a cogwheel of third gear meshes with the tooth's socket of fourth gear mutually.

As a still further scheme of the utility model: the inner wall of spacing groove is laminated with the outer wall of bracing piece mutually, the outer wall of erection column is laminated with the inner wall of mounting groove mutually, the outer wall of fixed block is laminated with the inner wall of spread groove and fixed slot mutually.

As a still further scheme of the utility model: the one end of fixed block is the inclined plane, the inner wall of movable rod is provided with the internal thread, the external screw thread of connecting screw rod is laminated with the internal thread of movable rod mutually.

Compared with the prior art, the utility model has the beneficial effects that:

1. by arranging the adjusting mechanism, when the angle of the instrument is adjusted, the pushing rod is pushed inwards, the pushing rod moves to drive the friction block to move and separate from the fixed ring, the rotating block is rotated, the rotating block rotates to drive the mounting seat to rotate, the mounting seat rotates to drive the instrument to rotate to adjust the angle of the instrument, the pushing rod is loosened after the adjustment, the pushing rod moves under the action of the elastic force of the pushing spring, and therefore the pushing block is driven to move to be in contact with the fixed ring to generate friction force to fix the rotating block, the angle of the instrument is fixed, and the angle of the instrument is convenient to adjust and fix quickly;

2. through setting up installation mechanism, when installing base and bracing piece, insert the mounting groove with the erection column, erection column displacement in-process, the movable block carries out the displacement with the mounting groove contact, the movable block displacement drives the fixed block and carries out the displacement and get into the spread groove, the movable rod displacement drives the fixed block and rotates and get into the fixed slot, thereby fix the bracing piece, when demolising the bracing piece, promote the other end that promotes movable rod to stopper, thereby it rotates and gets into the spread groove to drive the fixed block, pull down the bracing piece, be convenient for carry out quick installation and demolish base and bracing piece.

Drawings

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

FIG. 2 is a cross-sectional view of a turning block of the present invention;

FIG. 3 is a cross-sectional view of a spacing groove of the present invention;

FIG. 4 is a cross-sectional view of a mounting post of the present invention;

fig. 5 is a partially enlarged view of the present invention at a.

In the figure: 1. a main body; 101. a base; 102. a support bar; 103. a mounting seat; 104. an instrument; 2. an adjustment mechanism; 201. a fixing ring; 202. rotating the block; 203. a friction block; 204. a push rod; 205. a first gear; 206. a second gear; 207. fixing the screw rod; 208. a push spring; 209. a connecting shaft; 210. a third gear; 211. a fourth gear; 212. a connecting rod; 3. an installation mechanism; 301. a limiting groove; 302. mounting grooves; 303. connecting grooves; 304. fixing grooves; 305. mounting a column; 306. a fixed block; 307. a movable rod; 308. a limiting block; 309. a limiting spring; 310. a return spring; 311. connecting a screw rod; 312. a movable block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art. The following describes an embodiment of the present invention based on its overall structure.

Referring to fig. 1 to 5, in an embodiment of the present invention, an adjusting mechanism of an integrated steel bar scanner includes:

the main body 1 comprises a base 101, a support rod 102, a mounting seat 103 and an instrument 104, wherein the support rod 102 is connected to the top end of the base 101, the mounting seat 103 is rotatably connected to the top end of the support rod 102, and the instrument 104 is fixedly connected to the inner wall of the mounting seat 103 through a bolt;

the adjusting mechanism 2 is arranged on the supporting rod 102 and used for quickly adjusting and fixing the angle of the instrument;

the mounting mechanism 3 is located inside the base 101 and the support rod 102, and is used for rapidly connecting the support rod 102 and the base 101.

Please refer to fig. 1 and fig. 2, the adjusting mechanism 2 includes a fixing ring 201, a rotating block 202 and a friction block 203, the fixing ring 201 is fixedly connected to the outer wall of the supporting rod 102, the rotating block 202 is rotatably connected to the outer wall of the supporting rod 102 and the inside of the fixing ring 201, the friction block 203 is slidably connected to the outer wall of the rotating block 202, and the angle of the instrument can be adjusted and fixed rapidly through the cooperation of the above components.

Please refer to fig. 1 and fig. 2, one end of the rotating block 202 is connected with a push rod 204, a push spring 208 is connected between the push rod 204 and the rotating block 202, the outer wall of the push rod 204 is connected with a first gear 205, the outer wall of the first gear 205 is connected with a second gear 206, one end of the second gear 206 is connected with a fixed lead screw 207, the outer wall of the fixed lead screw 207 is connected with the inner wall of the friction block 203, the other end of the rotating block 202 is connected with a connecting shaft 209, one end of the connecting shaft 209 is connected with a third gear 210, the outer wall of the third gear 210 is connected with a fourth gear 211, one end of the fourth gear 211 is connected with a connecting rod 212, and one end of the connecting rod 212 is fixedly connected with the bottom end of the mounting base 103, so as to facilitate the rotation of the connecting rod 212.

Please refer to fig. 3 and 4, the mounting mechanism 3 includes a limiting groove 301, a mounting groove 302, a connecting groove 303, a fixing groove 304, a mounting post 305 and a fixing block 306, the limiting groove 301 is disposed at the top end of the base 101, the mounting groove 302 is disposed at the bottom end of the limiting groove 301, the connecting groove 303 is disposed at the bottom end of the limiting groove 301 and at two sides of the mounting groove 302, the fixing groove 304 is disposed at the bottom end of the connecting groove 303, the mounting post 305 is rotatably connected to the bottom end of the supporting rod 102, the fixing block 306 is slidably connected to two sides of the outer wall of the mounting post 305, the bottom end of the mounting post 305 is connected to a movable block 312, a return spring 310 is respectively connected between the outer walls of the movable block 312 and the fixing block 306 and the mounting post 305, the top end of the mounting post 305 is connected to a connecting screw rod 311, the outer wall of the supporting rod 102 is slidably connected to a movable rod 307, a limiting block 308 is disposed above the movable rod 307, one end of the limiting block 308 is connected to a limiting spring 309, the inner wall of the movable rod 307 is connected with the outer wall of the connecting screw rod 311, which is convenient for fast connection and disconnection of the support rod 102 and the base 101.

Please refer to fig. 1 and fig. 2, an outer wall of the pushing rod 204 is provided with an external thread, an inner wall of the first gear 205 is provided with an internal thread, the external thread of the pushing rod 204 is attached to the internal thread of the first gear 205, so that the pushing rod 204 is displaced to drive the first gear 205 to rotate, and the teeth of the first gear 205 are engaged with the teeth grooves of the second gear 206, so that the first gear 205 rotates to drive the second gear 206 to rotate.

Please refer to fig. 1 and fig. 2, the inner wall of the friction block 203 is provided with an internal thread, the external thread of the fixing screw 207 is attached to the internal thread of the friction block 203, so that the fixing screw 207 rotates to drive the friction block 203 to displace, the teeth of the third gear 210 are engaged with the teeth grooves of the fourth gear 211, and the third gear 210 rotates to drive the fourth gear 211 to rotate.

Please refer to fig. 3 and 4, the inner wall of the limiting groove 301 is attached to the outer wall of the supporting rod 102, so that the inner wall of the limiting groove 301 is attached to the outer wall of the supporting rod 102 for limiting, the outer wall of the mounting post 305 is attached to the inner wall of the mounting groove 302, and the outer wall of the fixing block 306 is attached to the inner walls of the connecting groove 303 and the fixing groove 304, so that the supporting rod 102 is fixed.

Please refer to fig. 3 and 4, one end of the fixed block 306 is an inclined plane to facilitate the fixed block 306 to move when being stressed, the inner wall of the movable rod 307 is provided with an internal thread, the external thread of the connecting screw rod 311 is attached to the internal thread of the movable rod 307, and the movable rod 307 is convenient to move to drive the connecting screw rod 311 to rotate.

The working principle of the utility model is as follows: firstly, when the angle of the instrument 104 is adjusted, the pushing rod 204 is pushed inwards, the pushing rod 204 displaces to drive the first gear 205 to rotate, the first gear 205 rotates to drive the second gear 206 to rotate, the second gear 206 rotates to drive the fixed screw 207 to rotate, the fixed screw 207 rotates to drive the friction block 203 to displace, the friction block 203 displaces to separate from the fixed ring 201, the rotating block 202 rotates to drive the connecting shaft 209 to rotate, the connecting shaft 209 rotates to drive the third gear 210 to rotate, the third gear 210 rotates to drive the fourth gear 211 to rotate, the fourth gear 211 rotates to drive the connecting rod 212 to rotate, the connecting rod 212 rotates to drive the mounting seat 103 to rotate, the mounting seat 103 rotates to drive the instrument 104 to rotate to adjust the angle of the instrument 104, the pushing rod 204 is released after the instrument 104 is adjusted, the pushing rod 204 displaces under the elastic force of the pushing spring 208, thereby driving the friction block 203 to move to contact with the fixed ring 201 to generate friction force to fix the rotating block 202, thereby fixing the angle of the instrument 104, and facilitating the rapid adjustment and fixation of the angle of the instrument 104, when the base 101 and the support rod 102 are installed, the installation post 305 is inserted into the installation groove 302, the limit groove 301 contacts with the support rod 102 to limit the support rod 102, during the displacement of the installation post 305, the movable block 312 contacts with the installation groove 302 to displace, the movable block 312 displaces to drive the fixed block 306 to displace to enter the connection groove 303, the movable rod 307 is pushed to one end of the limit block 308 to limit, the movable rod 307 displaces to drive the connection screw rod 311 to rotate, the connection screw rod 311 rotates to drive the installation post 305 to rotate, the installation post 305 rotates to drive the fixed block 306 to enter the connection groove 304, thereby fixing the support rod 102, when the support rod 102 is dismantled, the pushing pushes the movable rod 307 to the other end of the limiting block 308, so as to drive the fixing block 306 to rotate to enter the connecting groove 303, and the supporting rod 102 is detached, thereby facilitating the rapid installation and detachment of the base 101 and the supporting rod 102.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to or changed within the scope of the present invention.

Claims

1. The utility model provides an integral type steel bar scanner's adjustment mechanism which characterized in that includes:

the main body (1) comprises a base (101), a supporting rod (102), a mounting seat (103) and an instrument (104), wherein the supporting rod (102) is connected to the top end of the base (101), the mounting seat (103) is rotatably connected to the top end of the supporting rod (102), and the instrument (104) is fixedly connected to the inner wall of the mounting seat (103) through a bolt;

the adjusting mechanism (2) is arranged on the supporting rod (102) and is used for quickly adjusting and fixing the angle of the instrument;

the mounting mechanism (3) is positioned inside the base (101) and the supporting rod (102) and is used for quickly connecting the supporting rod (102) with the base (101).

2. The adjusting mechanism of the integrated steel bar scanner is characterized in that the adjusting mechanism (2) comprises a fixed ring (201), a rotating block (202) and a friction block (203), the fixed ring (201) is fixedly connected to the outer wall of the supporting rod (102), the rotating block (202) is rotatably connected to the outer wall of the supporting rod (102) and the inside of the fixed ring (201), and the friction block (203) is slidably connected to the outer wall of the rotating block (202).

3. The adjusting mechanism of the integrated steel bar scanner according to claim 2, wherein one end of the rotating block (202) is connected with a push rod (204), a push spring (208) is connected between the push rod (204) and the rotating block (202), the outer wall of the push rod (204) is connected with a first gear (205), the outer wall of the first gear (205) is connected with a second gear (206), one end of the second gear (206) is connected with a fixed lead screw (207), the outer wall of the fixed lead screw (207) is connected with the inner wall of the friction block (203), the other end of the rotating block (202) is connected with a connecting shaft (209), one end of the connecting shaft (209) is connected with a third gear (210), the outer wall of the third gear (210) is connected with a fourth gear (211), one end of the fourth gear (211) is connected with a connecting rod (212), one end of the connecting rod (212) is fixedly connected with the bottom end of the mounting seat (103).

4. The adjusting mechanism of an integrated steel bar scanner according to claim 1, wherein the mounting mechanism (3) comprises a limiting groove (301), a mounting groove (302), a connecting groove (303), a fixing groove (304), a mounting post (305) and a fixing block (306), the limiting groove (301) is disposed at the top end of the base (101), the mounting groove (302) is disposed at the bottom end of the limiting groove (301), the connecting groove (303) is disposed at the bottom end of the limiting groove (301) and at two sides of the mounting groove (302), the fixing groove (304) is disposed at the bottom end of the connecting groove (303), the mounting post (305) is rotatably connected to the bottom end of the supporting rod (102), the fixing block (306) is slidably connected to two sides of the outer wall of the mounting post (305), the bottom end of the mounting post (305) is connected to a movable block (312), and a return spring (310) is connected between the outer wall of the movable block (312) and the fixing block (306) and the mounting post (305), the top of erection column (305) is connected with connecting screw (311), the outer wall sliding connection of bracing piece (102) has movable rod (307), the top of movable rod (307) is provided with stopper (308), the one end of stopper (308) is connected with spacing spring (309), the inner wall of movable rod (307) is connected with the outer wall of connecting screw (311).

5. The adjusting mechanism of the integrated steel bar scanner as claimed in claim 3, wherein an outer wall of the push rod (204) is provided with an external thread, an inner wall of the first gear (205) is provided with an internal thread, the external thread of the push rod (204) is attached to the internal thread of the first gear (205), and teeth of the first gear (205) are meshed with teeth grooves of the second gear (206).

6. The adjusting mechanism of the integrated steel bar scanner as claimed in claim 3, wherein an inner thread is arranged on an inner wall of the friction block (203), an outer thread of the fixing screw rod (207) is attached to the inner thread of the friction block (203), and gear teeth of the third gear (210) are meshed with gear grooves of the fourth gear (211).

7. The adjusting mechanism of an integrated steel bar scanner as claimed in claim 4, wherein the inner wall of the limiting groove (301) is attached to the outer wall of the supporting rod (102), the outer wall of the mounting column (305) is attached to the inner wall of the mounting groove (302), and the outer wall of the fixing block (306) is attached to the inner walls of the connecting groove (303) and the fixing groove (304).

8. The adjusting mechanism of the integrated steel bar scanner according to claim 4, wherein one end of the fixed block (306) is an inclined surface, an inner wall of the movable rod (307) is provided with an inner thread, and an outer thread of the connecting screw rod (311) is attached to the inner thread of the movable rod (307).