CN212323648U - Combined cable fixing support - Google Patents

Combined cable fixing support Download PDF

Info

Publication number
CN212323648U
CN212323648U CN202021662835.0U CN202021662835U CN212323648U CN 212323648 U CN212323648 U CN 212323648U CN 202021662835 U CN202021662835 U CN 202021662835U CN 212323648 U CN212323648 U CN 212323648U
Authority
CN
China
Prior art keywords
cable
piece
main body
cable bundle
hole
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN202021662835.0U
Other languages
Chinese (zh)
Inventor
王银虎
王跃
郝涛
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shiyan Xinyijie Industrial Co ltd
Original Assignee
Shiyan Xinyijie Industrial Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shiyan Xinyijie Industrial Co ltd filed Critical Shiyan Xinyijie Industrial Co ltd
Priority to CN202021662835.0U priority Critical patent/CN212323648U/en
Application granted granted Critical
Publication of CN212323648U publication Critical patent/CN212323648U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Landscapes

  • Laying Of Electric Cables Or Lines Outside (AREA)

Abstract

The utility model provides a combined cable fixing bracket, which relates to the technical field of cable fixing and aims to solve the problems that the cable with small diameter can not be fixed when the existing combined cable fixing bracket is used, the cable is easy to move, and the outside of the cable can not be protected from being damaged; the bottom of the main body is provided with a mounting rack, and the mounting rack of the main body is connected with the ground; the side member is installed on the left side of the main body, the inserting cylinder at the bottom of the side member is installed inside the main body base through the connecting shaft, and the right side of the side member is connected with the main body connecting hole through the screw. The spring of cable beam intraduct can fix the cable that the diameter is little, and the fastener of cable beam bottom portion can be in the same place cable beam pipe and side part installation to fix cable beam pipe, elastic plate bottom is the spring, and when the cable was fixed, the cable that the diameter is little will be fixed inside, has also played the effect of cable shock attenuation.

Description

Combined cable fixing support
Technical Field
The utility model belongs to the technical field of the cable is fixed, more specifically says, in particular to modular cable fixed bolster.
Background
The cable support is a main cable support device for placing and fixing cables, and is generally arranged near or in an underground cable pit in a transformer substation.
For example, application No.: relate to a modular cable fixed bolster in CN201820891404.8, including the steel stand, the beam support part, the bracing piece part, the one end of beam support part is connected to the steel stand, the one end of beam support part joint support pole part, the steel stand is connected to the other end of bracing piece part, the steel stand is square groove type steel structure, one side of steel stand is equipped with a plurality of screw holes, both sides are equipped with a plurality of bolt holes in addition, beam support part includes T shaped steel, the cable beam pipe, the fixed block, auxiliary spring, the couple, the perforation screw, first bolt, the eaves, the support dog, the bracing piece part includes the atress support, the check dog, the second bolt, the third bolt, the atress support has two, the whole Y type structure that is of bracing piece part, the utility model discloses can the cable of different diameters of fixed support to the inclination of support can be adjusted, and.
Based on discovery among the prior art, current combination formula cable fixed bolster is when using, can't adjust the height of support according to the topography, and the gradient of unable better change support, current combination formula cable fixed bolster is when using, can't fix the cable that the diameter is little, causes the removal of cable easily, can't protect well the cable outside not receive the damage.
Therefore, in view of the above, research and improvement are made for the existing structure and defects, and a combined cable fixing bracket is provided to achieve a more practical purpose.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a modular cable fixed bolster to solve current modular cable fixed bolster when using, can't adjust the height of support according to the topography, the gradient of unable better change support, current modular cable fixed bolster when using, can't fix the cable that the diameter is little, causes the removal of cable easily, can't protect well the cable outside not receive damaged problem.
The utility model discloses purpose and efficiency of combination formula cable fixed bolster are reached by following specific technological means:
a combined cable fixing bracket comprises a main body, a side piece, a cable bundle pipe and a top piece; the bottom of the main body is provided with a mounting rack, and the mounting rack of the main body is in contact with the ground; the side piece is arranged on the left side of the main body, an inserting cylinder at the bottom of the side piece is arranged in the main body base through a connecting shaft, and the right side of the side piece is connected with the main body connecting hole through a screw; the cable bundle tube is arranged at the top of the side part, and the clamping piece at the bottom of the cable bundle tube is inserted into the circular hole at the top of the side part; the top piece is installed at the right end of the top of the side piece through a connecting shaft, and the plug-in of the top piece is inserted into the through hole of the main body.
Furthermore, the main body comprises a through hole, a connecting hole and a base, the section of the main body is of an M-shaped structure, the through hole is formed in the upper portion of the left side of the main body, and the through hole is a circular hole; a connecting hole is formed in the middle of the main body and is a circular hole; the left side bottom of main part is equipped with the base, and the base is the rectangle structure.
Furthermore, the side piece comprises a mounting groove, an inserting column and an inserting cylinder, the side piece is of a T structure, the mounting groove is formed in the bottom of the side piece, and the mounting groove is of a rectangular structure; the mounting groove is internally provided with an inserting column through a connecting shaft, and the inserting column is of a cylindrical structure; the bottom of the inserted column is provided with an inserted cylinder which is of a tubular structure, and the inserted column stretches and retracts in the inserted cylinder; circular holes are formed in the right side and the top of the side part; the rear end of the inserting cylinder is provided with a mortise lock, and a circular hole is formed in the outer portion of the inserting column.
Furthermore, the cable bundle tube comprises an elastic plate, a clamping piece and a bottom groove, the cable bundle tube is of an upper semi-annular structure and a lower semi-annular structure, the elastic plates are arranged at the top and the bottom of the cable bundle tube, and the elastic plates are of a rectangular structure; the bottom of the cable bundle tube is provided with a clamping piece which is of a screw structure; bottom grooves are formed in the bottom and the top of the cable bundle tube, and the bottom grooves are V-shaped grooves; the elastic plate is connected with the inside of the cable bundle pipe through a spring, the left side of the cable bundle pipe is connected through a screw rod, and the right side of the cable bundle pipe is connected through a connecting shaft.
Furthermore, the top piece comprises a fixing ring, an inserting piece and an inserting hole, the top piece is of a semi-annular structure, the fixing ring is arranged on the right side of the top piece through a connecting block, and the fixing ring is of an annular structure; the plug-in is positioned at the upper right part of the top piece and is of a screw rod structure; the left end of the plug-in is provided with a jack which is a circular hole; the fixing ring is connected with the jack through a spring.
Compared with the prior art, the utility model discloses following beneficial effect has:
in the device, a side piece and a cable bundle pipe are arranged, the side piece is of a T-shaped structure and is arranged at the left side of a main body, the inserting column at the bottom of the side piece can adjust the inclination and the height of the side piece, and the device can be suitable for various terrains during installation, thereby facilitating the installation of the cable, the circular hole at the top of the side piece can be embedded with the clamping piece at the top of the cable bundle tube, the side piece and the cable bundle tube are fixed together, so that the contact surface is more attached, the cable bundle pipe is protected from being separated when being installed, the installation groove is a rectangular groove, the insertion column is installed inside the installation groove through the connecting shaft and can move in the installation groove, the insertion column provides a moving space when stretching and retracting, the insertion column is of a cylindrical structure and can provide power for adjusting the lifting and the angle of the side part, the insertion cylinder is of a tubular structure and provides a moving path for stretching and retracting of the insertion column;
furthermore, the cable bundle tube is mainly used for fixing cables, the springs in the cable bundle tube can fix the cables with small diameters, the clamping piece at the bottom of the cable bundle tube can install the cable bundle tube and the side parts together so as to fix the cable bundle tube, the elastic plate in the cable bundle tube is of a rectangular structure and can press the cables on the elastic plate to play a role in placing the cables, the springs are arranged at the bottom of the elastic plate, the cables with small diameters can be fixed in the cable fixing process and also play a role in damping the cables, the clamping piece is of a bolt structure and is embedded in the circular hole at the top of the side part so as to fix the cable bundle tube and prevent the cable bundle tube from moving back and forth, the bottom groove is a V-shaped groove, so that the elastic plate can be clamped in the bottom groove when the elastic plate is subjected to elasticity, thereby protecting the cables and solving the problem that when the cable bundle tube is used, the height of support can't be adjusted according to the topography, the gradient of unable better change support, current combination formula cable fixed bolster when using, can't fix the cable that the diameter is little, causes the removal of cable easily, can't protect well the cable outside not receive damaged problem.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic view of the main body of the present invention.
Fig. 3 is a schematic cross-sectional structure of the side member of the present invention.
Fig. 4 is a schematic view of a three-dimensional structure of the cable bundle tube of the present invention.
Fig. 5 is a schematic perspective view of the top member of the present invention.
In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:
1. a main body; 101. perforating; 102. connecting holes; 103. a base; 2. a side part; 201. mounting grooves; 202. inserting a column; 203. inserting a cylinder; 3. a cable bundle tube; 301. an elastic plate; 302. a fastener; 303. a bottom groove; 4. a top piece; 401. a fixing ring; 402. a plug-in; 403. and (4) inserting the jack.
Detailed Description
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and 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," "third," and the like 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 is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example (b):
as shown in figures 1 to 5:
the utility model provides a combined cable fixing bracket, which comprises a main body 1, a side piece 2, a cable bundle pipe 3 and a top piece 4; the bottom of the main body 1 is provided with a mounting rack, and the mounting rack of the main body 1 is in contact with the ground; the side member 2 is installed at the left side of the main body 1, the inserting cylinder 203 at the bottom of the side member 2 is installed inside the base 103 of the main body 1 through a connecting shaft, and the right side of the side member 2 is connected with the connecting hole 102 of the main body 1 through a screw; the cable bundle tube 3 is arranged at the top of the side part 2, and the clamping piece 302 at the bottom of the cable bundle tube 3 is inserted into the circular hole at the top of the side part 2; the top piece 4 is installed at the top right end of the side piece 2 through a connecting shaft, and the insert 402 of the top piece 4 is inserted inside the through hole 101 of the main body 1; the main body 1 comprises a through hole 101, a connecting hole 102 and a base 103, the section of the main body 1 is of an M-shaped structure, the through hole 101 is arranged above the left side of the main body 1, and the through hole 101 is a circular hole; a connecting hole 102 is formed in the middle of the main body 1, and the connecting hole 102 is a circular hole; the bottom of the left side of the main body 1 is provided with the base 103, the base 103 is of a rectangular structure, the section of the main body 1 is of an M-shaped structure, the mounting frame at the bottom of the main body 1 can be mounted on the ground, the through hole 101 mainly can be connected with the top piece 4 to fix the side piece 2, the connecting hole 102 is a circular hole, the side piece 2 can be mounted on the left side of the main body 1 to fix the side piece 2, and the side piece 2 cannot sway left and right when being subjected to wind, the base 103 is of a rectangular structure, the inserting cylinder 203 can be inserted into the inner part through the connecting shaft, and the inserting cylinder 203 is fixed, so that the inserting cylinder 203 provides a space; the side part 2 comprises a mounting groove 201, an inserting column 202 and an inserting cylinder 203, the side part 2 is of a T structure, the mounting groove 201 is formed in the bottom of the side part 2, and the mounting groove 201 is of a rectangular structure; an inserting column 202 is arranged in the mounting groove 201 through a connecting shaft, and the inserting column 202 is of a cylindrical structure; the bottom of the inserting column 202 is provided with an inserting cylinder 203, the inserting cylinder 203 is of a tubular structure, and the inserting column 202 stretches in the inserting cylinder 203; the right side and the top of the side part 2 are provided with circular holes; the rear end of the inserting cylinder 203 is provided with a mortise lock, a circular hole is arranged outside the inserting column 202, the side piece 2 is of a T-shaped structure, the side piece 2 is arranged on the left side of the main body 1, the inserting column 202 at the bottom of the side piece 2 can adjust the inclination and height of the side piece 2, and can be suitable for various terrains when being installed, so that the installation of a cable is facilitated, the circular hole at the top of the side piece 2 can be embedded with the clamping piece 302 at the top of the cable bundle tube 3, the side piece 2 and the cable bundle tube 3 are fixed together, so that the contact surface is more attached, the cable bundle tube 3 is protected from being separated when being installed, the installing groove 201 is a rectangular groove, the inserting column 202 is installed inside the installing groove 201 through a connecting shaft, the inserting column 202 can move in the installing groove 201, so that the inserting column 202 provides a moving space when being telescopic, the inserting column 202 is of a cylindrical structure, and can provide, the inserting cylinder 203 is a tubular structure, and the inserting cylinder 203 provides a movable path for the extension and retraction of the inserting column 202; the cable bundle tube 3 comprises an elastic plate 301, a clamping piece 302 and a bottom groove 303, the cable bundle tube 3 is of an upper semi-annular structure and a lower semi-annular structure, the elastic plates 301 are arranged at the top and the bottom of the cable bundle tube 3, and the elastic plates 301 are of a rectangular structure; the bottom of the cable bundle tube 3 is provided with a clamping piece 302, and the clamping piece 302 is of a screw structure; bottom grooves 303 are formed in the bottom and the top of the cable bundle tube 3, and the bottom grooves 303 are V-shaped grooves; the elastic plate 301 is connected with the inside of the cable bundle tube 3 through a spring, the left side of the cable bundle tube 3 is connected through a screw rod, the right side of the cable bundle tube 3 is connected through a connecting shaft, the cable bundle tube 3 is mainly used for fixing a cable, the spring inside the cable bundle tube 3 can also fix a cable with a small diameter, the clamping piece 302 at the bottom of the cable bundle tube 3 can install the cable bundle tube 3 and the side piece 2 together so as to fix the cable bundle tube 3, the elastic plate 301 inside the cable bundle tube 3 is of a rectangular structure and can press the cable on the elastic plate to play a role of placing the cable, the spring is arranged at the bottom of the elastic plate 301, the cable with a small diameter can be fixed inside when the cable is fixed, the cable also plays a role of damping the cable, the clamping piece 302 is of a bolt structure, the clamping piece 302 is embedded inside a circular hole at the top of the side piece 2 and can fix the cable bundle tube 3, the cable bundle tube 3 cannot move back and forth, the bottom groove 303 is a V-shaped groove, and the elastic plate 301 can be clamped in the bottom groove 303 when the elastic plate 301 is subjected to elasticity, so that the cable is protected; the top piece 4 comprises a fixing ring 401, an insert 402 and an insertion hole 403, the top piece 4 is of a semi-annular structure, the fixing ring 401 is mounted on the right side of the top piece 4 through a connecting block, and the fixing ring 401 is of an annular structure; the plug-in 402 is positioned at the upper right part of the top part 4, and the plug-in 402 is of a screw structure; the left end of the plug-in 402 is provided with a jack 403, and the jack 403 is a circular hole; the fixing ring 401 and the jack 403 are connected through a spring, the top piece 4 is of a semi-annular structure, the spring on the right side of the top piece 4 can reduce the force of the side piece 2 when receiving the effect of the spring, the fixing ring 401 is of an annular structure and can be fixed together with the spring, the plug-in piece 402 is of a screw rod structure, the plug-in piece 402 is inserted into the through hole 101 of the main body 1 and can be connected together with the main body 1 and the top piece 4, the jack 403 is of a circular hole, and the jack 403 and the fixing ring 401 can be connected together with the spring.
The specific use mode and function of the embodiment are as follows:
in the utility model, the device is moved to a proper position, the mounting rack at the bottom of the main body 1 is mounted on the ground, then the side part 2 is mounted on the left side of the main body 1, the inserting cylinder 203 is inserted in the base 103 at the bottom of the main body 1, the cable bundle tube 3 is inserted in the circular hole at the top of the side part 2 through the clamping piece 302, then the inserting piece 402 of the top part 4 is inserted in the through hole 101 of the main body 1, when fixing the cable, the left screw rod of the cable bundle tube 3 is firstly opened, the upper cable bundle tube 3 is opened, then the cable is placed on the elastic plate 301, then the upper cable bundle tube 3 is closed, by rotating the left screw rod, the cable bundle tube 3 is closed, when closed, the spring on the elastic plate 301 is pressed downwards, then the cable with small diameter is fixed, the elastic plate 301 is pressed into the bottom groove 303, thereby protecting the cable, if when the height or the inclination of the support needs to be adjusted, the inserting column 202 at the bottom of the side part 2 can be adjusted to a proper position, the inserting lock is fixed, and the inserting column 202 is fixed inside the inserting cylinder 203, so that the height and the inclination are adjusted, and the spring on the top part 4 has a damping effect and can be suitable for various terrains.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims (5)

1. The utility model provides a modular cable fixed bolster which characterized in that: comprises a main body (1), a side piece (2), a cable bundle tube (3) and a top piece (4); the bottom of the main body (1) is provided with a mounting rack, and the mounting rack of the main body (1) is in contact with the ground; the side piece (2) is arranged on the left side of the main body (1), an inserting cylinder (203) at the bottom of the side piece (2) is arranged inside a base (103) of the main body (1) through a connecting shaft, and the right side of the side piece (2) is connected with a connecting hole (102) of the main body (1) through a screw; the cable bundle tube (3) is arranged at the top of the side part (2), and a clamping piece (302) at the bottom of the cable bundle tube (3) is inserted into a circular hole at the top of the side part (2); the top piece (4) is installed at the right end of the top of the side piece (2) through a connecting shaft, and an insert (402) of the top piece (4) is inserted into the through hole (101) of the main body (1).
2. The modular cable retention bracket of claim 1, further comprising: the main body (1) comprises a through hole (101), a connecting hole (102) and a base (103), the section of the main body (1) is of an M-shaped structure, the through hole (101) is formed in the upper portion of the left side of the main body (1), and the through hole (101) is a circular hole; a connecting hole (102) is formed in the middle of the main body (1), and the connecting hole (102) is a circular hole; the bottom of the left side of the main body (1) is provided with a base (103), and the base (103) is of a rectangular structure.
3. The modular cable retention bracket of claim 1, further comprising: the side piece (2) comprises a mounting groove (201), an inserting column (202) and an inserting cylinder (203), the side piece (2) is of a T structure, the mounting groove (201) is formed in the bottom of the side piece (2), and the mounting groove (201) is of a rectangular structure; an inserting column (202) is arranged in the mounting groove (201) through a connecting shaft, and the inserting column (202) is of a cylindrical structure; the bottom of the inserting column (202) is provided with an inserting cylinder (203), the inserting cylinder (203) is of a tubular structure, and the inserting column (202) stretches in the inserting cylinder (203); round holes are formed in the right side and the top of the side part (2); the rear end of the inserting cylinder (203) is provided with a mortise lock, and a circular hole is formed in the outer portion of the inserting column (202).
4. The modular cable retention bracket of claim 1, further comprising: the cable bundle tube (3) comprises an elastic plate (301), a clamping piece (302) and a bottom groove (303), the cable bundle tube (3) is of an upper semi-annular structure and a lower semi-annular structure, the elastic plate (301) is arranged at the top and the bottom of the cable bundle tube (3), and the elastic plate (301) is of a rectangular structure; the bottom of the cable bundle tube (3) is provided with a clamping piece (302), and the clamping piece (302) is of a screw rod structure; bottom grooves (303) are formed in the bottom and the top of the cable bundle tube (3), and the bottom grooves (303) are V-shaped grooves; the elastic plate (301) is connected with the inside of the cable bundle tube (3) through a spring, the left side of the cable bundle tube (3) is connected through a screw, and the right side of the cable bundle tube (3) is connected through a connecting shaft.
5. The modular cable retention bracket of claim 1, further comprising: the top piece (4) comprises a fixing ring (401), an insert (402) and an insertion hole (403), the top piece (4) is of a semi-annular structure, the fixing ring (401) is mounted on the right side of the top piece (4) through a connecting block, and the fixing ring (401) is of an annular structure; the plug-in piece (402) is positioned at the upper right part of the top piece (4), and the plug-in piece (402) is of a screw rod structure; the left end of the plug-in (402) is provided with a plug hole (403), and the plug hole (403) is a circular hole; the fixing ring (401) and the insertion hole (403) are connected through a spring.
CN202021662835.0U 2020-08-12 2020-08-12 Combined cable fixing support Active CN212323648U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202021662835.0U CN212323648U (en) 2020-08-12 2020-08-12 Combined cable fixing support

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202021662835.0U CN212323648U (en) 2020-08-12 2020-08-12 Combined cable fixing support

Publications (1)

Publication Number Publication Date
CN212323648U true CN212323648U (en) 2021-01-08

Family

ID=74034721

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202021662835.0U Active CN212323648U (en) 2020-08-12 2020-08-12 Combined cable fixing support

Country Status (1)

Country Link
CN (1) CN212323648U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117154618A (en) * 2023-10-31 2023-12-01 山东颐德电气设备工程有限公司 Cable support for installation of transmission power facility

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117154618A (en) * 2023-10-31 2023-12-01 山东颐德电气设备工程有限公司 Cable support for installation of transmission power facility
CN117154618B (en) * 2023-10-31 2024-01-30 山东颐德电气设备工程有限公司 Cable support for installation of transmission power facility

Similar Documents

Publication Publication Date Title
CN111952911A (en) Combined cable fixing support
CN212323648U (en) Combined cable fixing support
CN220272810U (en) External power connector protection device
CN217954764U (en) Thunder and lightning early warning instrument
CN215854577U (en) Angle modulation type hoisting device for installation and construction of high-steep-slope double-row pressure steel pipe
CN217087457U (en) Circuit insulation isolation device
CN212772204U (en) Slope protection device for hydraulic and hydroelectric engineering
CN211046382U (en) Cable conduit supporting hanger
CN209886930U (en) Welding equipment for machining crane parts
CN213301238U (en) Sighting rod fixing device that engineering survey operation was used
CN210736080U (en) Hydraulic jack with safety protection device
CN215600573U (en) Electric power grounding pile
CN214787815U (en) Vertical tower is transportation base for section of thick bamboo
CN211655614U (en) Shock-resistant cable protection pipe support
CN220506271U (en) Building electric construction fixing auxiliary device
CN220428176U (en) Coal mill centering tool
CN220492494U (en) High-stability anti-explosion power supply box
CN220036277U (en) Anti-toppling supporting device
CN216713025U (en) Universal ground pile pulling device
CN220209933U (en) Anti-seismic comprehensive pipe rack
CN220468952U (en) Pile foundation bearing capacity static load experimental device
CN214797011U (en) Mutual inductor steel bracket convenient to stable stay
CN220978368U (en) Independent reinforcing base for steel pipe vertical rod
CN220598850U (en) Detachable curtain antidetonation crab-bolt protection device
CN216341022U (en) Single prestressed tendon tensioning device

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant