CN219346093U - Combined bridge construction monitoring equipment assembly - Google Patents

Combined bridge construction monitoring equipment assembly Download PDF

Info

Publication number
CN219346093U
CN219346093U CN202320135247.9U CN202320135247U CN219346093U CN 219346093 U CN219346093 U CN 219346093U CN 202320135247 U CN202320135247 U CN 202320135247U CN 219346093 U CN219346093 U CN 219346093U
Authority
CN
China
Prior art keywords
bridge construction
supporting
main
pipe
limiting
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
CN202320135247.9U
Other languages
Chinese (zh)
Inventor
杜峰
董成斌
刘大平
梁寅生
张卓宇
国策
李岩
王海南
贺晓东
王硕
彭领
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.)
China Rail Way No9 Group No2 Engineering Co ltd
Original Assignee
China Rail Way No9 Group No2 Engineering 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 China Rail Way No9 Group No2 Engineering Co ltd filed Critical China Rail Way No9 Group No2 Engineering Co ltd
Priority to CN202320135247.9U priority Critical patent/CN219346093U/en
Application granted granted Critical
Publication of CN219346093U publication Critical patent/CN219346093U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/50Photovoltaic [PV] energy

Landscapes

  • Bridges Or Land Bridges (AREA)

Abstract

The utility model discloses a combined bridge construction monitoring equipment assembly, which comprises a solid base, wherein a height adjusting supporting mechanism is arranged on the solid base and comprises a main supporting pipe, an adjusting supporting pipe is arranged on the main supporting pipe, a stepping motor is fixed on the adjusting supporting pipe, a monitoring assembly is detachably fixed at the output end of the stepping motor and comprises a limiting supporting plate and an infrared network camera, a stable supporting mechanism is arranged on the periphery of the main supporting pipe and comprises a first semicircular clamp and a second semicircular clamp, two hinging seats are respectively arranged on the first semicircular clamp and the second semicircular clamp, an adjusting inclined pipe is hinged on the hinging seats, a main inclined pipe is arranged at the lower end of the adjusting inclined pipe, and a supporting column head is connected with the lower end of the main inclined pipe through a buffering assembly. The portable intelligent monitoring device has the beneficial effects of convenience in carrying and carrying, convenience in combined installation, high safety and stability, and convenience in adjusting and monitoring the inclination angle and the rotation angle.

Description

Combined bridge construction monitoring equipment assembly
Technical Field
The utility model relates to the field of monitoring equipment components, in particular to a combined bridge construction monitoring equipment component.
Background
The bridge construction monitoring is to trigger early warning signals for the bridge under special construction or special climatic traffic conditions and when the bridge operation conditions are seriously abnormal through monitoring and evaluation of the bridge structure states and personnel construction, comprehensively monitor the bridge construction, maintenance and repair, generally arrange a plurality of monitoring cameras and other monitoring equipment to conduct real-time monitoring during bridge construction monitoring, and transmit monitored real-time video pictures to a monitoring room to conduct observation and analysis, however, taking the fact that the site environment of bridge construction is harsh, a proper place is difficult to find to hang the monitoring cameras, when the monitoring cameras are hung, a supporting frame is generally built firstly, then the monitoring cameras are installed on the supporting frame, the existing supporting frame is mainly an integrally welded mechanism, the whole combined installation is time-consuming and labor-consuming, the combined installation is inconvenient, the safety and stability can not be well guaranteed, and the inclination angle adjustment of the cameras is inconvenient.
Therefore, the combined bridge construction monitoring equipment component is convenient to carry and carry, convenient to assemble and install, high in safety and stability after assembled and installed, and capable of conveniently adjusting and monitoring the inclination angle and the rotation angle.
Disclosure of Invention
The utility model provides a combined bridge construction monitoring equipment component which can achieve the technical effects proposed in the background technology.
The utility model provides a combined bridge construction monitoring equipment assembly, which comprises a solid base, wherein a limit mounting round hole is formed in the upper surface of the solid base, a height adjusting support mechanism arranged along the vertical direction is detachably arranged on the limit mounting round hole, the height adjusting support mechanism comprises a main support pipe, a plurality of adjusting support pipes which are connected in a telescopic manner are arranged on the main support pipe, a stepping motor fixed along the vertical direction is detachably fixed at the upper end part of the adjusting support pipe at the upper end of the main support pipe, a monitoring assembly is detachably fixed at the output end of the stepping motor, the monitoring assembly comprises a limit support plate and an infrared network camera, a support short column arranged along the vertical direction is fixedly arranged on the limit support plate, an electric push rod arranged along the vertical direction is hinged on the limit support plate, a first U-shaped seat is fixedly arranged on the lower surface of one end of the infrared network camera, a second U-shaped seat is fixedly arranged on the lower surface of the other end of the infrared network camera, the upper end of the support short column is hinged with the first U-shaped seat, the end of the electric push rod is hinged with the second U-shaped seat, the second U-shaped seat is hinged with the second U-shaped seat, the second inclined support pipe is hinged with the second inclined support pipe is fixedly connected with the first inclined support seat through a hoop, the second inclined support seat is fixedly connected with the semicircular support seat, and the semicircular support seat is fixedly connected with the semicircular support seat through a hoop.
Preferably, the lower extreme of main tributary support pipe is provided with a plurality of semi-circular joint arch along circumference, set up on the inner wall of spacing installation round hole be used for with the vertical spacing cis-slot of semi-circular joint protruding installation joint, the spacing draw-in groove of arc, the one end and the lower extreme intercommunication of vertical spacing cis-slot of arc spacing draw-in groove.
Preferably, fastening bolts for fastening are arranged between the main support pipe and the adjusting support pipes and between the two adjacent adjusting support pipes.
Preferably, the output end of the stepping motor is coaxially fixed with a limit connecting flange, and the limit supporting plate is fixedly connected with the limit connecting flange through a stud.
Preferably, the upper end of the supporting short column is hinged with the first U-shaped seat, and the end part of the telescopic rod of the electric push rod is hinged with the second U-shaped seat through a rotating shaft.
Preferably, friction rubber gaskets are arranged on the inner side surface of the first semicircular clamp and the inner side surface of the second semicircular clamp.
Preferably, the upper end of the main inclined pipe is fixedly connected with the lower end of the adjusting inclined pipe through a threaded knob.
Preferably, the buffer component comprises a first circular limiting plate and a second circular limiting plate, the first circular limiting plate is coaxially and fixedly connected with the lower end of the main inclined tube, the second circular limiting plate is coaxially and fixedly connected with the upper end of the supporting column head, a plurality of limiting guide posts are fixedly arranged on the upper surface of the second circular limiting plate, the upper ends of the limiting guide posts are arranged on the first circular limiting plate, a buffer spring is arranged on the limiting guide posts compared with the space between the first circular limiting plate and the second circular limiting plate, and fastening nuts are fixedly arranged on the upper ends of the limiting guide posts in a threaded manner.
Preferably, a limiting installation through hole for installing the upper end of the limiting guide post is formed in the first round limiting plate.
Preferably, the fastening screw cap is tightly attached to the upper surface of the first circular limiting plate, and an external thread for installing the fastening screw cap is arranged at the upper end of the limiting guide post.
The beneficial effects of the utility model are as follows:
1. the combined bridge construction monitoring equipment assembly comprises a stepping motor, a height adjusting supporting mechanism, a monitoring assembly, a solid base, a semicircular clamping protrusion, an arc-shaped limiting clamping groove, a fixing supporting mechanism, a supporting mechanism and a supporting mechanism.
2. This modular bridge construction supervisory equipment subassembly is through setting up altitude mixture control supporting mechanism to altitude mixture control supporting mechanism includes the main tributary strut, install the regulation stay tube of a plurality of telescopic connection on the main tributary strut, can be according to the high of job site needs regulation supervisory equipment, and the supervisory equipment of setting includes spacing backup pad and infrared network camera, be fixed with the support short column that sets up along vertical direction in the spacing backup pad, articulated the electric putter that has set up along vertical direction in the spacing backup pad, the lower fixed surface of infrared network camera one end has first U-shaped seat, the lower fixed surface of infrared network camera other end has the second U-shaped seat, the upper end and the first U-shaped seat of support short column are articulated, electric putter's telescopic link tip and second U-shaped seat are articulated, can control infrared network camera's inclination through the shrink of control electric putter, make the scope of the regulation and control monitoring of being convenient for more, and the step motor that sets up can adjust infrared network camera rotation angle, make the regulation to the monitoring scope more convenient.
3. This modular bridge construction supervisory equipment subassembly includes first semicircle clamp and second semicircle clamp through setting up firm supporting mechanism, through connecting stud fixed connection between first semicircle clamp and the second semicircle clamp, be provided with two articulated seats on first semicircle clamp and the second semicircle clamp respectively, it has the regulation hang pipe to articulate on every articulated seat, main hang pipe is installed to the lower extreme of adjusting the hang pipe, the lower extreme of main hang pipe is connected with the support column cap through buffer unit, can realize further spacing firm to whole device, improve safe firm performance, and buffer unit has been set up, buffer effect when having the support, and this part dismantles the installation all more convenient, the portable transport of combined installation and staff of being convenient for.
Drawings
FIG. 1 is a schematic diagram of a component of a combined bridge construction monitoring device according to the present utility model;
FIG. 2 is a schematic diagram II of a component structure of a combined bridge construction monitoring device according to the present utility model;
FIG. 3 is a schematic structural view of a steady supporting mechanism of a modular bridge construction monitoring equipment assembly according to the present utility model;
FIG. 4 is an enlarged schematic view of the structure shown at B in FIG. 3;
FIG. 5 is a schematic view of a combined structure of a main support tube and a solid base of a modular bridge construction monitoring apparatus assembly according to the present utility model;
FIG. 6 is an enlarged schematic view of the structure shown at A in FIG. 5;
fig. 7 is a schematic structural diagram of a monitoring assembly of the combined bridge construction monitoring device assembly provided by the utility model.
Reference numerals illustrate: 1-a solid base; 11-limiting the mounting round hole; 12-a longitudinal limit crossheading; 13-arc limiting clamping grooves; 2-a height adjustment support mechanism; 21-a main support tube; 22-adjusting the support tube; 23-fastening a threaded pin; 24-semicircular clamping protrusions; 3-a stable support mechanism; 31-a first semicircular clip; 32-a second semi-circular clip; 33-friction rubber pads; 34-connecting the studs; 35-hinging seat; 36-adjusting the inclined tube; 37-main inclined tube; 38-a cushioning assembly; 381-a first circular limiting plate; 382-a second circular limiting plate; 383-limit guide posts; 384-buffer springs; 385-tightening the nut; 39-support column heads; 4-a stepper motor; 41-limiting connecting flanges; 5-monitoring the assembly; 51-limiting support plates; 52-an infrared web camera; 53-support stub; 54-an electric push rod; 55-a first U-shaped seat; 56-a second U-shaped seat.
Detailed Description
One embodiment of the present utility model will be described in detail below with reference to the attached drawings, but it should be understood that the scope of the present utility model is not limited by the embodiment.
As shown in fig. 1 to 7, the combined bridge construction monitoring equipment assembly provided by the embodiment of the utility model comprises a solid base 1, wherein a limit installation round hole 11 is formed on the upper surface of the solid base 1, a height adjustment supporting mechanism 2 arranged along the vertical direction is detachably installed on the limit installation round hole 11, the height adjustment supporting mechanism 2 comprises a main supporting pipe 21, a plurality of telescopic connection adjusting supporting pipes 22 are installed on the main supporting pipe 21, a stepping motor 4 fixed along the vertical direction is detachably fixed at the upper end part of the adjusting supporting pipe 22 positioned at the upper end, a monitoring assembly 5 is detachably fixed at the output end of the stepping motor 4, the monitoring assembly 5 comprises a limit supporting plate 51 and an infrared network camera 52, a supporting short column 53 arranged along the vertical direction is fixed on the limit supporting plate 51, the limiting support plate 51 is hinged with an electric push rod 54 arranged along the vertical direction, a first U-shaped seat 55 is fixed on the lower surface of one end of the infrared network camera 52, a second U-shaped seat 56 is fixed on the lower surface of the other end of the infrared network camera 52, the upper end of the support short column 53 is hinged with the first U-shaped seat 55, the end of a telescopic rod of the electric push rod 54 is hinged with the second U-shaped seat 56, the periphery of the main support tube 21 is provided with a stable support mechanism 3, the stable support mechanism 3 comprises a first semicircular clamp 31 and a second semicircular clamp 32, the first semicircular clamp 31 and the second semicircular clamp 32 are fixedly connected through a connecting stud 34, two hinge seats 35 are respectively arranged on the first semicircular clamp 31 and the second semicircular clamp 32, each hinge seat 35 is hinged with an adjustable inclined tube 36, the lower end of the adjusting inclined pipe 36 is provided with a main inclined pipe 37, and the lower end of the main inclined pipe 37 is connected with a support column head 39 through a buffer assembly 38.
In this embodiment, a plurality of semicircular clamping protrusions 24 are disposed at the lower end of the main support tube 21 along the circumferential direction, a longitudinal limiting slot 12 and an arc limiting slot 13 for being clamped with the semicircular clamping protrusions 24 are disposed on the inner wall of the limiting mounting round hole 11, and one end of the arc limiting slot 13 is communicated with the lower end of the longitudinal limiting slot 12.
In this embodiment, fastening bolts 23 are provided between the main support tube 21 and the adjusting support tubes 22 and between the adjacent two adjusting support tubes 22 for fastening.
In this embodiment, the output end of the stepper motor 4 is coaxially fixed with a limit connection flange 41, and the limit support plate 51 is fixedly connected with the limit connection flange 41 through a stud.
In this embodiment, the upper end of the support post 53 is hinged to the first U-shaped seat 55, and the telescopic rod end of the electric push rod 54 is hinged to the second U-shaped seat 56 through a rotation shaft.
In this embodiment, friction rubber pads 33 are disposed on the inner side of the first semicircular collar 31 and the inner side of the second semicircular collar 32.
In this embodiment, the upper end of the main inclined tube 37 is fastened to the lower end of the adjusting inclined tube 36 by a threaded knob.
In this embodiment, the buffer assembly 38 includes a first circular limiting plate 381 and a second circular limiting plate 382, the first circular limiting plate 381 is coaxially and fixedly connected with the lower end of the main inclined tube 37, the second circular limiting plate 382 is coaxially and fixedly connected with the upper end of the support column head 39, a plurality of limiting guide posts 383 are fixed on the upper surface of the second circular limiting plate 382, the upper ends of the limiting guide posts 383 are mounted on the first circular limiting plate 381, and a buffer spring 384 is mounted on the limiting guide posts 383 compared with the space between the first circular limiting plate 381 and the second circular limiting plate 382, and fastening nuts 385 are screwed on the upper ends of the limiting guide posts 383.
In this embodiment, the first circular limiting plate 381 is provided with a limiting mounting through hole for mounting the upper end of the limiting guide post 383.
In this embodiment, the fastening nut 385 is disposed closely to the upper surface of the first circular limiting plate 381, and an external thread for installing the fastening nut 385 is disposed at the upper end of the limiting guide post 383.
Working principle: when the combined bridge construction monitoring equipment assembly is assembled, firstly, the stepping motor 4 is mounted at the uppermost end of the adjusting support tube 22 of the height adjusting support mechanism 2, the monitoring assembly 5 is mounted at the output end of the stepping motor 4, then the solid base 1 is placed at a well-determined position of a bridge construction site, the height adjusting support mechanism 2 is taken, the semicircular clamping protrusions 24 at the lower end of the main support tube 21 of the height adjusting support mechanism 2 are aligned with the corresponding longitudinal limit slot 12 and inserted into the limit mounting round holes 11, then the main support tube 21 is rotated to rotate the semicircular clamping protrusions 24 into the arc limit slots 13, finally, the stable support mechanism 3 is mounted around the main support tube 21, the whole assembly is convenient to assemble and mount, and all parts of the whole assembly can be independently contracted or folded, so that the assembly is convenient for workers to transport and carry. This modular bridge construction supervisory equipment subassembly is through setting up altitude mixture control supporting mechanism 2 to altitude mixture control supporting mechanism 2 includes main tributary strut 21, install the regulation stay tube 22 of a plurality of telescopic connection on the main tributary strut 21, can adjust the height of supervisory equipment 5 according to job site needs, and the supervisory equipment of setting includes spacing backup pad 51 and infrared network camera 52, be fixed with the support short column 53 of setting along the vertical direction on the spacing backup pad 51, it has the electric putter 54 of setting along the vertical direction to articulate on the spacing backup pad 51, the lower surface of infrared network camera 52 one end is fixed with first U-shaped seat 55, the lower surface of infrared network camera 52 other end is fixed with second U-shaped seat 56, the upper end of support short column 53 articulates with first U-shaped seat 55, the telescopic link tip and the second U-shaped seat 56 of electric putter 54 can control the inclination of infrared network camera 52 through controlling the shrink of electric putter 54, make the scope of the regulation and control monitoring of being convenient for more, and the step motor 4 of setting can adjust infrared network camera 52 rotation angle, make the regulation of monitoring scope more convenient. This modular bridge construction supervisory equipment subassembly, including first semicircle clamp 31 and second semicircle clamp 32 through setting up firm supporting mechanism 3, wherein, through connecting stud 34 fixed connection between first semicircle clamp 31 and the second semicircle clamp 32, be provided with two articulated seat 35 on first semicircle clamp 31 and the second semicircle clamp 32 respectively, articulated on every articulated seat 35 have adjust inclined tube 36, main inclined tube 37 is installed to the lower extreme of adjusting inclined tube 36, the lower extreme of main inclined tube 37 is connected with support column cap 39 through buffer assembly 38, can realize further spacing firm to whole device, improve safe firm performance, and buffer assembly 38 has been set up, buffer effect when making to possess the support, and this partial demountable installation is all more convenient, the portable transport of combined installation and staff of being convenient for.
The foregoing disclosure is merely illustrative of specific embodiments of the utility model, but the embodiments are not limited thereto and variations within the scope of the utility model will be apparent to those skilled in the art.

Claims (10)

1. A combined bridge construction monitoring equipment assembly is characterized in that: the device comprises a solid base (1), a limit installation round hole (11) is formed in the upper surface of the solid base (1), a height adjustment supporting mechanism (2) which is arranged along the vertical direction is detachably arranged on the limit installation round hole (11), the height adjustment supporting mechanism (2) comprises a main supporting pipe (21), a plurality of adjusting supporting pipes (22) which are connected in a telescopic manner are arranged on the main supporting pipe (21), a stepping motor (4) which is positioned at the upper end and is fixed along the vertical direction is detachably fixed at the upper end of the adjusting supporting pipe (22), a monitoring component (5) is detachably fixed at the output end of the stepping motor (4), the monitoring component (5) comprises a limit supporting plate (51) and an infrared network camera (52), a supporting short column (53) which is arranged along the vertical direction is fixed on the limit supporting plate (51), an electric push rod (54) which is arranged along the vertical direction is hinged on the limit supporting plate (51), a first U-shaped seat (55) is fixed on the lower surface of one end of the infrared network camera (52), a second U-shaped seat (56) is fixed on the lower surface of the other end of the infrared network camera (52), a second U-shaped seat (56) is hinged with the electric push rod (56), the periphery of main tributary support pipe (21) is installed firm supporting mechanism (3), firm supporting mechanism (3) are including first semicircle clamp (31) and second semicircle clamp (32), through connecting stud (34) fixed connection between first semicircle clamp (31) and the second semicircle clamp (32), be provided with two articulated seat (35) on first semicircle clamp (31) and the second semicircle clamp (32) respectively, every articulated seat (35) are last to articulate and are had regulation hang tube (36), main hang tube (37) are installed to the lower extreme of regulation hang tube (36), the lower extreme of main hang tube (37) is connected with support column cap (39) through buffer assembly (38).
2. The combined bridge construction monitoring equipment assembly according to claim 1, wherein a plurality of semicircular clamping protrusions (24) are arranged at the lower end of the main support pipe (21) along the circumferential direction, a longitudinal limiting cis groove (12) and an arc limiting clamping groove (13) for being clamped with the semicircular clamping protrusions (24) in a mounting mode are formed in the inner wall of the limiting mounting round hole (11), and one end of the arc limiting clamping groove (13) is communicated with the lower end of the longitudinal limiting cis groove (12).
3. A modular bridge construction monitoring apparatus assembly according to claim 1, characterized in that fastening studs (23) for fastening are arranged between the main support tube (21) and the adjustment support tube (22) and between two adjacent adjustment support tubes (22).
4. The combined bridge construction monitoring equipment assembly according to claim 1, wherein the output end of the stepping motor (4) is coaxially fixed with a limit connecting flange (41), and the limit supporting plate (51) is fixedly connected with the limit connecting flange (41) through a stud.
5. A modular bridge construction monitoring device assembly according to claim 1, wherein the upper end of the support post (53) is hinged to the first U-shaped seat (55) and the telescopic rod end of the electric push rod (54) is hinged to the second U-shaped seat (56) through a rotation shaft.
6. A modular bridge construction monitoring apparatus assembly according to claim 1, wherein friction rubber pads (33) are provided on the inner side of the first semi-circular collar (31) and the inner side of the second semi-circular collar (32).
7. A modular bridge construction monitoring apparatus assembly according to claim 1, characterized in that the upper end of the main tilting tube (37) is fastened to the lower end of the adjusting tilting tube (36) by means of a threaded knob.
8. The combined bridge construction monitoring equipment assembly according to claim 1, wherein the buffer assembly (38) comprises a first circular limiting plate (381) and a second circular limiting plate (382), the first circular limiting plate (381) is fixedly connected with the lower end of the main inclined pipe (37) coaxially, the second circular limiting plate (382) is fixedly connected with the upper end of the supporting column head (39) coaxially, a plurality of limiting guide posts (383) are fixedly arranged on the upper surface of the second circular limiting plate (382), the upper ends of the limiting guide posts (383) are arranged on the first circular limiting plate (381), a buffer spring (384) is arranged between the limiting guide posts (383) compared with the first circular limiting plate (381) and the second circular limiting plate (382), and fastening nuts (385) are fixedly arranged on the upper ends of the limiting guide posts (383) in a threaded mode.
9. The combined bridge construction monitoring equipment assembly according to claim 8, wherein the first circular limiting plate (381) is provided with a limiting installation through hole for installing the upper end of the limiting guide post (383).
10. A modular bridge construction monitoring apparatus assembly as claimed in claim 8, wherein the fastening nut (385) is arranged closely to the upper surface of the first circular limiting plate (381), and the upper end of the limiting guide post (383) is provided with external threads for mounting the fastening nut (385).
CN202320135247.9U 2023-01-16 2023-01-16 Combined bridge construction monitoring equipment assembly Active CN219346093U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202320135247.9U CN219346093U (en) 2023-01-16 2023-01-16 Combined bridge construction monitoring equipment assembly

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202320135247.9U CN219346093U (en) 2023-01-16 2023-01-16 Combined bridge construction monitoring equipment assembly

Publications (1)

Publication Number Publication Date
CN219346093U true CN219346093U (en) 2023-07-14

Family

ID=87077139

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202320135247.9U Active CN219346093U (en) 2023-01-16 2023-01-16 Combined bridge construction monitoring equipment assembly

Country Status (1)

Country Link
CN (1) CN219346093U (en)

Similar Documents

Publication Publication Date Title
CN111550648A (en) Monitoring device for campus security
CN219346093U (en) Combined bridge construction monitoring equipment assembly
CN215990079U (en) Adjustable concatenation cable testing bridge accessory is curved leads to
CN215889420U (en) Auxiliary device for accurate installation of chord member of hub node single-layer shell structure
CN212131882U (en) Raise dust monitoring devices
CN111981261B (en) Sensor fixing device for track detection
CN212444946U (en) Rotary type automatic leveling, dismounting and mounting clamp
CN112870579A (en) Safety rope suspension device convenient to dismantle and transport
CN113484004A (en) Dead detection device of card of frame locking mechanism climbs
CN109193507B (en) Cable testing bridge with split type antidetonation go-between
CN210890966U (en) Adjustable support of transmission line crossing tower steel tube structure cross arm on-line monitoring
CN218954572U (en) Monitoring device for electromechanical equipment of expressway tunnel
CN219732968U (en) Detachable portable monitoring vertical rod
CN202306122U (en) Forward extending projector bracket
CN219843375U (en) Polyurethane cool composite cable bridge mounting structure
CN213367935U (en) Video monitoring device based on Internet of things
CN110744485A (en) Circuit breaker energy storage spring assists dismouting device
CN218940715U (en) Tower crane camera fills electric pile mounting structure
CN219795742U (en) Hydraulic hoist piston rod monitoring device
CN210662087U (en) Outdoor monitor terminal mounting structure of intelligence
CN213871923U (en) Intelligent weak current pole setting system
CN214446483U (en) Dual-purpose sucking disc fixing device
CN108643561A (en) A kind of floor support plate oblique pull support construction
CN218102413U (en) Cable bridge support device
CN215375557U (en) Ammeter case support

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant