CN219267077U - Safety alarm device for preventing dump load ballast platform from overturning - Google Patents
Safety alarm device for preventing dump load ballast platform from overturning Download PDFInfo
- Publication number
- CN219267077U CN219267077U CN202223061207.9U CN202223061207U CN219267077U CN 219267077 U CN219267077 U CN 219267077U CN 202223061207 U CN202223061207 U CN 202223061207U CN 219267077 U CN219267077 U CN 219267077U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- alarm
- ballast platform
- stacking
- beams
- 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
Links
Images
Classifications
-
- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/30—Adapting or protecting infrastructure or their operation in transportation, e.g. on roads, waterways or railways
Landscapes
- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
Abstract
The utility model discloses a safety alarm device for preventing a stacking ballast platform from overturning, which belongs to the technical field of static load tests and comprises a bottom plate, wherein two buttresses are fixedly connected above the bottom plate, two auxiliary beams are arranged above the two buttresses, main beams are fixedly connected to the bottoms of the two auxiliary beams, and jacks are connected to the bottoms of the main beams. This prevent to pile and carry safety alarm device that ballast platform overturns is arranged in on the buttress through the auxiliary girder to load the platform counter-force in the pile bolck according to the size of settlement and time through the jack, the displacement change between auxiliary girder and the buttress is monitored in real time to the data transmission front end that rethread displacement sensor and is connected with displacement sensor, report to the police immediately when the displacement reaches the upper limit of settlement, and feed back pc end and the cell-phone terminal to the test personnel through radio signal, and then take corresponding measure after the test personnel receives the information, in time handle, thereby prevent the incident.
Description
Technical Field
The utility model belongs to the technical field of static load tests, and particularly relates to a safety alarm device for preventing a stacking ballast platform from overturning.
Background
The static load test is a recognized optimal detection method for determining the vertical bearing capacity of a single pile, the intuitiveness of the static load test clearly shows whether the bearing capacity of a pile foundation meets engineering requirements, the static load test generally adopts a weight platform counter force system, and the platform counter force is loaded on the pile top through a jack according to the set size and time.
In field actual work, due to various reasons such as place, eccentric, etc., along with the continuation of loading, secondary beam and buttress platform separation can appear, if not in time discover, along with the clearance increase of separation, can cause the incident that the platform overturns for the potential safety hazard is great, therefore, it has important meaning to study a safety alarm device that prevents to pile and load weight platform overturns to solve above-mentioned problem.
Disclosure of Invention
In order to overcome the defects, the utility model provides a safety alarm device for preventing a stacking ballast platform from overturning, which solves the problems that a secondary beam and a buttress platform are separated along with the continuous progress of loading due to various reasons such as site, eccentricity and the like, and if the secondary beam and the buttress platform are not found in time, the safety accident of the platform overturning can be caused along with the increase of a separation gap, so that potential safety hazard is large.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a prevent to pile and carry safety alarm device that ballast platform overturns, includes the bottom plate, the top fixedly connected with of bottom plate two buttress, the top of two buttress is equipped with two auxiliary beams, and the bottom fixedly connected with girder of two auxiliary beams, the bottom of girder is connected with the jack, and the bottom of jack passes through fixed connection between experimental stake and the bottom plate, and the top of two auxiliary beams is equipped with a plurality of weight pieces that stack the setting from top to bottom, and the both ends face of two auxiliary beams all is connected with the gauge stand.
The gauge stand is connected with the displacement sensor, the displacement sensor is located above the buttresses, two shells fixedly mounted on the two buttresses are arranged between the two auxiliary beams, telescopic clamping components are arranged in the shells, two ends of each telescopic clamping component correspond to the two clamping plates respectively, a lifting alarm component is arranged in the shells, a switch is mounted on the lifting alarm component, the switch is attached to a contact block fixedly connected to the shells, and two cavities of the shells are communicated through two connecting pipes.
As a further aspect of the utility model: the telescopic clamping component comprises a bidirectional electric hydraulic rod, the bidirectional electric hydraulic rod is installed in the fixing seat in a penetrating mode, and the fixing seat is fixedly connected in a cavity below the shell.
As a further aspect of the utility model: the two telescopic ends of the bidirectional electric hydraulic rod are fixedly connected with piston plates, and the two piston plates are arranged in the cavity below the shell.
As a further aspect of the utility model: the clamping plate is provided with an opening, and one end of the piston plate corresponds to the clamping opening in position.
As a further aspect of the utility model: the lifting alarm assembly comprises a sealing plug, the sealing plug is arranged in a cavity above the shell, and a movable rod is fixedly connected above the sealing plug.
As a further aspect of the utility model: the top end of the movable rod extends upwards out of the shell and is fixedly connected with the alarm, and the switch is arranged on the alarm.
Compared with the prior art, the utility model has the beneficial effects that:
1. this prevent to pile and carry safety alarm device that ballast platform overturns is arranged in on the buttress through the auxiliary girder to load the platform counter-force in the pile bolck according to the size of settlement and time through the jack, the displacement change between auxiliary girder and the buttress is monitored in real time to the data transmission front end that rethread displacement sensor and is connected with displacement sensor, report to the police immediately when the displacement reaches the upper limit of settlement, and feed back pc end and the cell-phone terminal to the test personnel through radio signal, and then take corresponding measure after the test personnel receives the information, in time handle, thereby prevent the incident.
2. This prevent to pile safety alarm device that load weight platform overturns through setting up flexible screens subassembly, when displacement sensor detects taking place the displacement, then two-way electronic hydraulic stem extension control piston board motion for the piston board stretches out can block into the opening of screens board, then can block the counter weight spare, prevents the problem that drops of counter weight spare.
3. This prevent to pile safety alarm device that carries ballast platform overturns through setting up lift alarm component, when two-way electric hydraulic rod promotes the piston board motion for the piston board can be through the connecting pipe with casing top air indentation below cavity in, makes the sealing plug drive the alarm upward movement through the movable rod, switch and touch-sensitive piece separation, and the alarm can report to the police through rising this moment, makes things convenient for near personnel audio-visual looking over to handle.
Drawings
Fig. 1 is a schematic view of a three-dimensional structure of the present utility model.
Fig. 2 is a schematic view of a three-dimensional structure of the buttress of the present utility model.
Fig. 3 is a schematic view of a three-dimensional structure of a housing according to the present utility model.
Fig. 4 is a schematic view of a three-dimensional cross-sectional structure of a housing according to the present utility model.
In the figure: 1 bottom plate, 2 buttress, 3 casings, 4 gauge stand, 5 displacement sensor, 6 girder, 7 auxiliary girder, 8 flexible screens subassembly, 81 fixing base, 82 two-way electronic hydraulic stem, 83 piston board, 9 lift alarm subassembly, 91 sealing plug, 92 movable rod, 93 alarm, 10 experimental stake, 11 jack, 12 switch, 13 touch-sensitive blocks, 14 weight, 15 screens board, 16 connecting pipes.
Detailed Description
The technical scheme of the patent is further described in detail below with reference to the specific embodiments.
As shown in fig. 1-4, the present utility model provides a technical solution: the utility model provides a prevent to pile safety alarm device that load ballast platform overturns, including bottom plate 1, the top fixedly connected with two buttress 2 of bottom plate 1, the top of two buttress 2 is equipped with two auxiliary girder 7, and the bottom fixedly connected with girder 6 of two auxiliary girder 7, the bottom of girder 6 is connected with jack 11, and the bottom of jack 11 is through the fixed connection between experimental stake 10 and the bottom plate 1, the top of two auxiliary girder 7 is equipped with a plurality of weight parts 14 that stack up and down and set up, and the both ends face of two auxiliary girder 7 all is connected with gauge stand 4, gauge stand 4 can carry out the effect of assembly to displacement sensor 5, and girder 6 and auxiliary girder 7 can be to the good supporting role of weight part 14, and jack 11 can play the displacement of control girder 6 and do benefit to carrying out subsequent experiment detection of overturning.
The gauge stand 4 is connected with the displacement sensor 5, the displacement sensor 5 is located above the buttress 2, the displacement change between the auxiliary beam 7 and the buttress 2 is monitored in real time through the displacement sensor 5 and the data transmission front end connected with the displacement sensor 5, when the displacement reaches the set upper limit, the alarm is immediately given out, the alarm is fed back to the pc end and the mobile phone terminal of the test personnel through wireless signals, and further the test personnel take corresponding measures after receiving information, and the corresponding measures are timely processed, so that safety accidents are prevented.
Be equipped with two fixed mounting on the casing 3 on two buttress 2 between two auxiliary beams 7, be equipped with flexible screens subassembly 8 in the casing 3, flexible screens subassembly 8 includes two-way electronic hydraulic stem 82, and two-way electronic hydraulic stem 82 runs through and installs in fixing base 81, and fixing base 81 can fix two-way electronic hydraulic stem 82 for the position of two-way electronic hydraulic stem 82 can remain stable.
The fixing seat 81 is fixedly connected in the cavity below the shell 3, two telescopic ends of the bidirectional electric hydraulic rod 82 are fixedly connected with piston plates 83, the two piston plates 83 are arranged in the cavity below the shell 3, when displacement is detected by the displacement sensor 5, the bidirectional electric hydraulic rod 82 stretches to control the movement of the piston plates 83, the piston plates 83 stretch out to be clamped into the opening of the clamping plate 15, and then the counterweight 14 can be blocked, so that the problem of falling of the counterweight 14 is prevented.
The detent plate 15 is provided with an opening, and one end of the piston plate 83 corresponds to the position of the detent opening, and the opening can provide a fixing point for the piston plate 83.
And the both ends of flexible screens subassembly 8 correspond with two screens boards 15 respectively, and be equipped with lift alarm assembly 9 in the casing 3, install switch 12 on the lift alarm assembly 9, lift alarm assembly 9 includes sealing plug 91, sealing plug 91 sets up in the top cavity of casing 3, and sealing plug 91's top fixedly connected with movable rod 92, movable rod 92 can play the effect of connecting sealing plug 91 and alarm 93, can promote the height of alarm 93 through movable rod 92 simultaneously, and the slip point of movable rod 92 and casing 3 top is sealing connection, and then can ensure the leakproofness.
The top of the movable rod 92 extends upwards out of the shell 3 and is fixedly connected with the alarm 93, the switch 12 is arranged on the alarm 93, when the bi-directional electric hydraulic rod 82 pushes the piston plate 83 to move, the piston plate 83 can press air above the shell 3 into the cavity below through the connecting pipe 16, the sealing plug 91 drives the alarm 93 to move upwards through the movable rod 92, the switch 12 is separated from the contact block 13, the alarm 93 can alarm through rising, and people nearby can conveniently and intuitively check and process the alarm.
The switch 12 is attached to the contact block 13 fixedly connected to the housing 3, two cavities of the housing 3 are communicated through two connecting pipes 16, the switch 12 is a normally closed switch 12, the switch 12 can be closed when the switch 12 is separated from the contact block 13, the state of the alarm 93 can be controlled, the connecting pipes 16 can play a role of communicating the cavity above the housing 3 with the cavity below the housing, and then the movement of the sealing plug 91 can be controlled through air pressure.
The working principle of the utility model is as follows:
during experiments, the displacement sensor 5 is fixed on the auxiliary beam 7 through the gauge stand 4 and reversely supported on the buttress 2, the weight piece 14 is arranged on the auxiliary beam 7, when experiments are carried out, platform counter force is loaded on the pile top through the jack 11 according to the set size and time, the displacement sensor 5 is connected to the front end of data transmission through wires, the front end of data transmission transmits data to the pc end and the mobile phone terminal of a tester in real time through wireless signals, the tester sets an overrun alarming displacement variation amount at the terminal, when the displacement variation reaches the upper limit, the tester immediately alarms, and when the upper limit of displacement is detected, the bidirectional electric hydraulic rod 82 is controlled to extend, the piston plate 83 is clamped into an opening of the clamping plate 15, meanwhile, the piston plate 83 attracts the sealing plug 91 to move upwards through the connecting pipe 16 in a negative pressure mode, the movable rod 92 pushes the alarm 93 to move upwards, the switch 12 is separated from the contact block 13, and at the moment, the switch 12 automatically closes a circuit, and the alarm 93 is started to alarm.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.
While the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes may be made without departing from the spirit of the present patent within the knowledge of one of ordinary skill in the art.
Claims (6)
1. The utility model provides a prevent to pile safety alarm device that load ballast platform overturns, includes bottom plate (1), its characterized in that: two buttresses (2) are fixedly connected to the upper side of the bottom plate (1), two auxiliary beams (7) are arranged above the two buttresses (2), main beams (6) are fixedly connected to the bottoms of the two auxiliary beams (7), a jack (11) is connected to the bottom of the main beams (6), the bottom of the jack (11) is fixedly connected with the bottom plate (1) through an experimental pile (10), a plurality of weight pieces (14) which are stacked up and down are arranged above the two auxiliary beams (7), and a gauge stand (4) is connected to the two end faces of the two auxiliary beams (7);
the gauge stand (4) is connected with the displacement sensor (5), and the displacement sensor (5) is located the top of buttress (2), is equipped with two fixed mounting casing (3) on two buttress (2) between two auxiliary beams (7), be equipped with flexible screens subassembly (8) in casing (3), and the both ends of flexible screens subassembly (8) correspond with two screens board (15) respectively, and are equipped with lift alarm assembly (9) in casing (3), install switch (12) on lift alarm assembly (9), switch (12) are laminated with contact block (13) of fixed connection on casing (3), two cavitys of casing (3) are linked together through two connecting pipes (16).
2. The safety warning device for preventing overturning of a stacking ballast platform according to claim 1, wherein: the telescopic clamping component (8) comprises a bidirectional electric hydraulic rod (82), the bidirectional electric hydraulic rod (82) is installed in the fixing seat (81) in a penetrating mode, and the fixing seat (81) is fixedly connected in a cavity below the shell (3).
3. A safety warning device for preventing overturning of a stacking ballast platform according to claim 2, wherein: piston plates (83) are fixedly connected to two telescopic ends of the bidirectional electric hydraulic rod (82), and the two piston plates (83) are arranged in a cavity below the shell (3).
4. A safety warning device for preventing overturning of a stacking ballast platform according to claim 3, wherein: an opening is formed in the clamping plate (15), and one end of the piston plate (83) corresponds to the clamping opening.
5. The safety warning device for preventing overturning of a stacking ballast platform according to claim 1, wherein: the lifting alarm assembly (9) comprises a sealing plug (91), the sealing plug (91) is arranged in a cavity above the shell (3), and a movable rod (92) is fixedly connected above the sealing plug (91).
6. The safety warning device for preventing overturning of a stacking ballast platform according to claim 5, wherein: the top end of the movable rod (92) extends upwards out of the shell (3) and is fixedly connected with the alarm (93), and the switch (12) is arranged on the alarm (93).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223061207.9U CN219267077U (en) | 2022-11-18 | 2022-11-18 | Safety alarm device for preventing dump load ballast platform from overturning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223061207.9U CN219267077U (en) | 2022-11-18 | 2022-11-18 | Safety alarm device for preventing dump load ballast platform from overturning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219267077U true CN219267077U (en) | 2023-06-27 |
Family
ID=86862618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223061207.9U Active CN219267077U (en) | 2022-11-18 | 2022-11-18 | Safety alarm device for preventing dump load ballast platform from overturning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219267077U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117030487A (en) * | 2023-10-09 | 2023-11-10 | 武汉中岩科技股份有限公司 | Safety pre-warning method and device for ballast counter-force platform suitable for static load test |
-
2022
- 2022-11-18 CN CN202223061207.9U patent/CN219267077U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117030487A (en) * | 2023-10-09 | 2023-11-10 | 武汉中岩科技股份有限公司 | Safety pre-warning method and device for ballast counter-force platform suitable for static load test |
| CN117030487B (en) * | 2023-10-09 | 2023-12-29 | 武汉中岩科技股份有限公司 | Safety pre-warning method and device for ballast counter-force platform suitable for static load test |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN219267077U (en) | Safety alarm device for preventing dump load ballast platform from overturning | |
| KR102545270B1 (en) | Pressurizing device for charging/discharging pouch-type battery cells with monitoring system | |
| CN102173359B (en) | Sensing device for carrying out real-time monitoring on load bearing of single-rope winding hoisting system | |
| US6655219B2 (en) | Load cell and roll-over alarming device for a crane | |
| CN112730107B (en) | Impact test system and method for power battery pack | |
| CN201442834U (en) | Overloading detection device of working platform | |
| CN211813140U (en) | Crane counterweight structure and lorry-mounted crane | |
| CN210918412U (en) | Vehicle flood control device and system | |
| CN106468619A (en) | The device that crushes of safety unit of tractor intensity test bench | |
| CN115112484B (en) | Bridge jib tensile strength testing arrangement | |
| CN115354839B (en) | Climbing formwork supporting device capable of self-identifying and positioning and self-identifying and positioning method | |
| CN110668370A (en) | Elevator with overweight alarming function | |
| CN213005800U (en) | Safe and efficient automatic ceramic press | |
| CN211978068U (en) | Static load test counter weight deflection alarm device | |
| CN212275465U (en) | Automobile parts strength test device | |
| CN108571220A (en) | A kind of loading for automatic stopping robot balances self-checking unit | |
| CN212133835U (en) | Weighing device for battery roll core | |
| CN216004982U (en) | Environment danger detection alarm device for crane | |
| CN113911939A (en) | Automatic transfer system and control method for movable counter weight of crane and crane | |
| CN209624259U (en) | A kind of crawler type static-load testing device | |
| CN109184497B (en) | Protective airtight door system | |
| CN218434594U (en) | Cargo boom angle check out test set | |
| CN212963190U (en) | Balanced heavy well civil engineering structure deviation measuring device | |
| CN201520617U (en) | Hydraulic jack capable of displaying load and realizing overload warning | |
| CN212483193U (en) | Intensity detection device for automobile parts |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |