CN212960616U

CN212960616U - Electric part fixing device for steel member

Info

Publication number: CN212960616U
Application number: CN202021801314.9U
Authority: CN
Inventors: 赵延萍; 余丹; 郑海波; 陈华礼
Original assignee: Zhongtian Jiuzhou Construction Engineering Group Co ltd
Current assignee: Zhongtian Jiuzhou Construction Engineering Group Co ltd
Priority date: 2020-08-26
Filing date: 2020-08-26
Publication date: 2021-04-13
Anticipated expiration: 2030-08-26

Abstract

The utility model relates to an electrical part fixing device for steel member belongs to the building engineering field, and it includes the base, the both sides of base all are provided with the supporting seat, the length direction of supporting seat and the length direction mutually perpendicular of base, the one end that the base was kept away from to the supporting seat all is provided with the support sleeve, wear to be equipped with the bracing piece in the support sleeve, two the one end that the bracing piece is close to each other all is provided with chucking piece, two the chucking groove has all been seted up to the one side that chucking piece is close to each other, the top that just is located the bracing piece on the support sleeve is provided with the setting element, it has a plurality of confession setting elements to insert the constant head tank of establishing to. This application has the effect that the convenient I shaped steel structure who is applicable to different specifications.

Description

Electric part fixing device for steel member

Technical Field

The application relates to the field of constructional engineering, in particular to an electric device fixing device for a steel component.

Background

Along with the development of the building industry, steel structures are more and more widely applied to building engineering, the steel structures are structures made of steel materials and are one of main building structure types, a steel structure dome mode is adopted by a plurality of roofs, the domes are arc-shaped, the steel structures cannot be welded and drilled, but required fixing parts and pipes are required to be installed on the steel structures on site, and the difficulty is high.

The current chinese patent with the publication number CN208967222U discloses a device for fixing electric devices on a steel member, and the key points of the technical scheme are as follows: the device comprises a fixed mounting seat, wherein the left and right sides of the fixed mounting seat are respectively hinged with a movable frame, the upper ends of the left and right movable frames are respectively fixed with a sleeve and a loop bar, and the sleeve and the loop bar are mutually sleeved; the sleeve and the loop bar are respectively provided with a clamping block, and the two clamping blocks tightly press the device on the steel structure beam; the lower ends of the two clamping blocks are respectively hinged with a pull rod, the other end of each pull rod is hinged with an adjusting disc, and the adjusting discs are in threaded connection with threaded rods; the threaded rod front end is equipped with T type portion, and T type portion cup joints with the fixed block on the sleeve to but relative threaded rod axis rotates.

In view of the above-mentioned related art, the inventors consider that there is a drawback that it is difficult to adapt to i-shaped steel structures of different specifications.

SUMMERY OF THE UTILITY MODEL

For the I-shaped steel construction who is applicable to different specifications conveniently, this application provides an electrical part fixing device for steel member.

The application provides a an electrical part fixing device for steel member adopts following technical scheme:

the utility model provides an electrical part fixing device for steel member, includes the base, the both sides of base all are provided with the supporting seat, the length direction of supporting seat and the length direction mutually perpendicular of base, the one end that the base was kept away from to the supporting seat all is provided with the support sleeve, it wears to be equipped with the bracing piece, two to slide in the support sleeve the one end that the bracing piece is close to each other all is provided with chucking piece, two chucking groove has all been seted up to the one side that chucking piece is close to each other, the top that just is located the bracing piece on the support sleeve is provided with the setting element, it has a plurality of confession setting elements to insert the constant head tank of.

Through adopting above-mentioned technical scheme, through sliding the setting with the bracing piece in the support sleeve to set up the setting element on the support sleeve, when needs install electrical part fixing device on the I-shaped steel construction to different specifications, insert the setting element and establish on the bracing piece in the constant head tank of different positions, realize the injecing to the chucking block position, thereby conveniently adapt to the I-shaped steel construction of different specifications.

Preferably, the clamping blocks are provided with through holes and sleeved on the support rods, the support rods are provided with external threads, one sides of the clamping blocks, which are far away from each other, are provided with threaded sleeves, and the threaded sleeves are sleeved on the support rods and are in threaded fit with the support rods.

Through adopting above-mentioned technical scheme, through set up the through-hole on the chucking piece and establish the chucking piece cover on the bracing piece, after injecing bracing piece and supporting sleeve's relative position, make the threaded sleeve support tight chucking piece through adjusting threaded sleeve's position, further adjust the position of chucking piece to improve the chucking effect of chucking piece on the I shaped steel structure.

Preferably, a threaded hole is formed in the threaded sleeve, a check bolt penetrates through the threaded hole, and one end of the check bolt penetrates through the threaded sleeve and is abutted to the support rod.

Through adopting above-mentioned technical scheme, through setting up the screw hole in the threaded sleeve and set up the non return bolt in the screw hole, screw up the non return bolt and make the tip of non return bolt support tight bracing piece to play the positioning action to the threaded sleeve, make the threaded sleeve remove difficult emergence gyration behind the assigned position, thereby improve overall structure's stability.

Preferably, the setting element includes location sleeve, location sleeve inlays to be established in support sleeve, set up the counter bore in the location sleeve, wear to be equipped with the locating lever in the counter bore, the one end of locating lever passes the counter bore and inserts and establish in one of them constant head tank, be provided with the location boss on the locating lever, be connected with the extension spring between the diapire in location boss and counter bore.

Through adopting above-mentioned technical scheme, the extension spring is in compression state under initial condition, drive the locating lever and insert and establish in one of them constant head tank on the bracing piece, when needs install electrical part fixing device on the I-shaped steel construction of different specifications, extract the locating lever from the locating hole, then remove the position of bracing piece on the supporting sleeve, remove after the assigned position, loosen the locating lever, drive the locating lever under the spring action of extension spring and insert in the constant head tank of aiming at this moment, realize once more that the bracing piece is fixed with the supporting sleeve position, thereby be convenient for adapt to the I-shaped steel construction of different specifications.

Preferably, one end of the positioning rod, which is far away from the positioning groove, is provided with a pull ring, and the pull ring is positioned outside the positioning sleeve.

Through adopting above-mentioned technical scheme, set up the pull ring through the one end of keeping away from the constant head tank at the locating lever, provide the point of application of force for the staff to the staff stimulates the locating lever.

Preferably, the clamping block is provided with a propping piece above the clamping groove.

Through adopting above-mentioned technical scheme, through setting up the piece that supports on the chucking piece, aim at the I-shaped steel construction with the chucking groove on the chucking piece after, through supporting tightly the piece on the I-shaped steel construction, further improve the chucking effect of chucking piece to improve the stability of electrical part fixing device after the installation.

Preferably, the abutting piece comprises an abutting piece and an abutting bolt, a threaded hole is formed in the clamping block, one end of the abutting bolt penetrates through the threaded hole and extends into the clamping groove, the abutting piece is arranged at one end, located in the clamping groove, of the abutting bolt, and anti-skidding lines are arranged at one end, far away from the abutting bolt, of the abutting piece.

Through adopting above-mentioned technical scheme, through twisting to move and support tight bolt, drive and support tight piece downstream to supporting tight I shaped steel structure, keep away from the butt effect of supporting the lateral wall of tight piece one side with the chucking groove at supporting tight piece, realize supporting tight effect to I shaped steel structure to make electrical part fixing device can the stable installation on I shaped steel structure.

Preferably, an anti-skid gasket is arranged on the side wall of the clamping groove far away from one side of the abutting piece.

Through adopting above-mentioned technical scheme, through setting up anti-skidding gasket on the lateral wall of keeping away from on the tight piece one side in the chucking groove to improve the coefficient of friction between the lateral wall in chucking groove and the I shape steel construction, thereby improve the stability after the installation.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the support rod is arranged in the support sleeve in a sliding mode, the positioning piece is arranged on the support sleeve, when the electric device fixing device is required to be installed on I-shaped steel structures of different specifications, the positioning piece is inserted into the positioning grooves in different positions on the support rod, the position of the clamping block is limited, and therefore the clamping device can be conveniently suitable for the I-shaped steel structures of different specifications;

2. according to the clamping device, the through holes are formed in the clamping blocks, the clamping blocks are sleeved on the supporting rods, after the relative positions of the supporting rods and the supporting sleeves are limited, the threaded sleeves abut against the clamping blocks by adjusting the positions of the threaded sleeves, and the positions of the clamping blocks are further adjusted, so that the clamping effect of the clamping blocks on the I-shaped steel structure is improved;

3. this application is through setting up the piece of supporting on the chucking piece, with the chucking groove on the chucking piece aim at the I-shaped steel construction after, through will supporting the piece tightly on the I-shaped steel construction, further improve the chucking effect of chucking piece to improve the stability of electrical part fixing device after the installation.

Drawings

Fig. 1 is a schematic structural diagram of the present application.

Fig. 2 is a schematic structural diagram of the support rod and the clamping block of the present application.

Fig. 3 is a schematic structural diagram of the positioning member of the present application.

Fig. 4 is a schematic structural view of the clamping block and the clamping member of the present application.

Description of reference numerals: 1. a base; 2. a supporting seat; 21. a support sleeve; 3. a support bar; 31. positioning a groove; 4. a clamping block; 41. a clamping groove; 42. an anti-slip gasket; 5. a positioning member; 51. a positioning sleeve; 511. a countersunk hole; 52. positioning a rod; 521. positioning the boss; 522. a pull ring; 53. a tension spring; 6. a threaded sleeve; 61. a check bolt; 7. an abutting piece; 71. a propping sheet; 72. the bolt is pressed tightly.

Detailed Description

The present application is described in further detail below with reference to the attached drawings.

The embodiment of the application discloses an electrical part fixing device for a steel member. Referring to fig. 1, including base 1, supporting seat 2 has all been welded to base 1's both sides, the length direction of supporting seat 2 and base 1's length direction mutually perpendicular, the one end that base 1 was kept away from to two supporting seats 2 has all been welded supporting sleeve 21, it wears to be equipped with bracing piece 3 to slide in the supporting sleeve 21, the one end that two bracing pieces 3 are close to each other all is provided with chucking piece 4, in use, the electrical part that will need the installation in advance assembles base 1 through welding or other modes on, then the base 1 that will be equipped with the electrical part promotes appointed height, make two chucking pieces 4 be located the both sides of I-shaped steel member respectively, remove the both sides to the respectively chucking shaped steel structure to the direction that is close to each other with two chucking pieces 4 again, realize the positioning action to base 1, thereby the installation of electrical part has.

Referring to fig. 1, fig. 2, the through-hole has been seted up on chucking piece 4 and the cover is established on bracing piece 3, the external screw thread has all been seted up on two bracing pieces 3, one side that two chucking pieces 4 kept away from each other all is provided with threaded sleeve 6, threaded sleeve 6 cover is established on bracing piece 3 and with bracing piece 3 screw-thread fit, threaded sleeve 6's cross-sectional shape is regular hexagon, so that the staff screws up threaded sleeve 6 through the spanner, position through adjusting threaded sleeve 6 makes threaded sleeve 6 support chucking piece 4 tightly, thereby realize chucking effect on chucking piece 4 and the I-shaped steel construction. Threaded hole is opened on the threaded sleeve 6, and check bolt 61 passes through in the threaded hole, screws up check bolt 61 and makes the tip of check bolt 61 support tight bracing piece 3 to play the positioning action to threaded sleeve 6, make threaded sleeve 6 remove difficult emergence gyration behind the assigned position.

Referring to fig. 2, fig. 3, the top that just is located bracing piece 3 on the support sleeve 21 is provided with setting element 5, it has a plurality of confession setting elements 5 to insert the constant head tank 31 of establishing to distribute along self length direction on the bracing piece 3, before making threaded sleeve 6 support tight chucking piece 4, insert earlier in the constant head tank 31 of establishing the assigned position with setting element 5, adjust the position of two chucking pieces 4, make the interval between two chucking pieces 4 adapt to the width of the rigid structure of I shape, thereby make things convenient for the staff to operate.

Referring to fig. 3, the positioning member 5 includes a positioning sleeve 51, the positioning sleeve 51 is embedded in the supporting sleeve 21, a counter bore 511 is formed in the positioning sleeve 51, a positioning rod 52 is inserted into the counter bore 511, one end of the positioning rod 52 passes through the counter bore 511 and is inserted into one of the positioning slots 31, a positioning boss 521 is disposed on the positioning rod 52, a tension spring 53 is connected between the positioning boss 521 and the bottom wall of the counter bore 511, a pull ring 522 is disposed at an end of the positioning rod 52 away from the positioning slot 31, the pull ring 522 is disposed outside the positioning sleeve 51, the tension spring 53 is in a compressed state in an initial state, the positioning rod 52 is driven to be inserted into one of the positioning slots 31 on the supporting rod 3, when the electrical device fixing device needs to be mounted on i-shaped steel structures of different specifications, a worker holds the pull ring 522 to pull the positioning rod 52 out of the positioning hole, and, after the support rod is moved to the designated position, the positioning rod 52 is loosened, the positioning rod 52 is driven to be inserted into the positioning groove 31 aligned at the moment under the action of the elastic force of the tension spring 53, and the support rod 3 and the support sleeve 21 are fixed again, so that the support rod is convenient to adapt to I-shaped steel structures of different specifications.

Referring to fig. 4, the clamping grooves 41 are formed in the surfaces, close to each other, of the two clamping blocks 4, and the two clamping grooves 41 are respectively aligned to the left side and the right side of the i-shaped steel structure so as to clamp the i-shaped steel structure in the left-right direction; the clamping block 4 is provided with a supporting piece 7 above the clamping groove 41, the supporting piece 7 comprises a supporting piece 71 and a supporting bolt 72, the clamping block 4 is provided with a threaded hole, one end of the supporting bolt 72 penetrates through the threaded hole and extends into the clamping groove 41, the supporting piece 71 is arranged at one end of the supporting bolt 72 located in the clamping groove 41, the clamping groove 41 on the clamping block 4 is clamped on the I-shaped steel structure, the supporting bolt 72 is screwed to drive the supporting piece 71 to move downwards to the supporting I-shaped steel structure, the supporting effect of the I-shaped steel structure in the up-down direction is realized under the supporting effect of the side wall of the supporting piece 71 far away from the side of the supporting piece 71 with the clamping groove 41, and therefore the electric device fixing device can be stably installed on the I-shaped steel structure.

In this embodiment, the tightening piece 71 is made of a flexible material, one end of the tightening piece 71, which is far away from the tightening bolt 72, is provided with anti-slip threads, and the side wall of the clamping groove 41, which is far away from one side of the tightening piece 71, is provided with the anti-slip gasket 42, so that the friction coefficient between the side wall of the clamping groove 41 and the i-shaped steel structure is improved, and the stability after installation is improved.

The implementation principle of the electric device fixing device for the steel member in the embodiment of the application is as follows: through sliding the bracing piece 3 and setting up in the support sleeve 21 to set up setting element 5 on the support sleeve 21, when needs install electrical part fixing device on the I-shaped steel structure to different specifications, insert setting element 5 and establish on bracing piece 3 in the constant head tank 31 of different positions, realize the injecing to 4 positions of chucking block, thereby conveniently adapt to the I-shaped steel structure of different specifications.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. An electric device fixing device for a steel member, characterized in that: including base (1), the both sides of base (1) all are provided with supporting seat (2), the length direction of supporting seat (2) and the length direction mutually perpendicular of base (1), the one end that base (1) were kept away from in supporting seat (2) all is provided with support sleeve (21), it wears to be equipped with bracing piece (3) to slide in support sleeve (21), two the one end that bracing piece (3) are close to each other all is provided with chucking piece (4), two chucking groove (41) have all been seted up to the one side that chucking piece (4) are close to each other, the top that just is located bracing piece (3) on support sleeve (21) is provided with setting element (5), it has a plurality of confession setting element (5) to insert constant head tank (31) of establishing to distribute along self length direction on bracing piece (3).

2. An electrical device fixing means for a steel member as claimed in claim 1 wherein: the clamping block (4) is provided with a through hole and sleeved on the support rod (3), the support rod (3) is provided with two external threads, one side of the clamping block (4) which is far away from each other is provided with a threaded sleeve (6), and the threaded sleeve (6) is sleeved on the support rod (3) and is in threaded fit with the support rod (3).

3. An electrical device fixing means for a steel member as claimed in claim 2 wherein: the threaded sleeve (6) is provided with a threaded hole, a check bolt (61) penetrates through the threaded hole, and one end of the check bolt (61) penetrates through the threaded sleeve (6) and is abutted to the support rod (3).

4. An electrical device fixing means for a steel member as claimed in claim 1 wherein: the setting element (5) includes location sleeve (51), location sleeve (51) inlay and establish in support sleeve (21), counter bore (511) have been seted up in location sleeve (51), wear to be equipped with locating lever (52) in counter bore (511), the one end of locating lever (52) is passed counter bore (511) and is inserted and establish in one of them constant head tank (31), be provided with location boss (521) on locating lever (52), be connected with extension spring (53) between the diapire of location boss (521) and counter bore (511).

5. An electrical device fixing means for a steel member as claimed in claim 4 wherein: and a pull ring (522) is arranged at one end, away from the positioning groove (31), of the positioning rod (52), and the pull ring (522) is positioned outside the positioning sleeve (51).

6. An electrical device fixing means for a steel member as claimed in claim 1 wherein: and a propping piece (7) is arranged on the clamping block (4) and above the clamping groove (41).

7. An electrical device fixing means for a steel member as claimed in claim 6 wherein: support the piece (7) including supporting tight piece (71) and supporting tight bolt (72), set up threaded hole on chucking piece (4), the one end that supports tight bolt (72) is passed the screw hole and is extended to chucking groove (41) in, support tight piece (71) and set up the one end that is located chucking groove (41) supporting tight bolt (72), the one end of keeping away from to tight bolt (72) of support tight piece (71) is provided with anti-skidding line.

8. An electrical device fixing means for a steel member as claimed in claim 7 wherein: and an anti-skid gasket (42) is arranged on the side wall of the clamping groove (41) far away from one side of the abutting sheet (71).