CN220433753U - Foundation pit excavation measuring device - Google Patents

Abstract

The utility model relates to the technical field of earthwork construction, in particular to a foundation pit excavation measuring device which comprises a bottom plate, four supporting legs, a stranded wire box, a moving assembly and a paying-off assembly, wherein the four supporting legs are fixedly connected with the bottom plate and are positioned at four corners below the bottom plate, the stranded wire box is positioned above the bottom plate, the moving assembly comprises a driving piece and a hydraulic piece, the driving piece is fixedly connected with the bottom plate and is positioned above the bottom plate, the hydraulic piece is fixedly connected with the driving piece and is positioned above the bottom plate, the paying-off assembly comprises a moving piece and a measuring piece, the moving piece is arranged in the stranded wire box, and the measuring piece penetrates through the bottom of the stranded wire box and the bottom plate.

Description

Foundation pit excavation measuring device

Technical Field

The utility model relates to the technical field of earth construction, in particular to a foundation pit excavation measuring device.

Background

At present, in earth work, need carry out a large amount of foundation ditch excavation work, need use measuring tool in the excavation process, detect whether the foundation ditch of excavation is up to standard, generally measure through handheld unwrapping wire of staff or great equipment, construction earth work foundation ditch excavation measuring device is bulky, be inconvenient for transportation and accomodate, have the limitation in the use, in the operation process of manual measurement, because artificial reasons leads to probably appearing the error, and the mode of handheld unwrapping wire is at the in-process of unwrapping wire and receipts line, need consume more time and energy of staff.

For solving above-mentioned problem, prior art patent (CN 217679307U) discloses a construction earthwork foundation ditch excavation measuring device, including the reel case, the inner chamber of reel case is provided with unwrapping wire subassembly, unwrapping wire subassembly is including being located reel case inner chamber and rotatable bull stick, the left end of bull stick is rotated through the bearing with the inner wall of reel case and is connected, the surface winding of bull stick has the rope, the one end that the bull stick was kept away from to the rope is tethered has the balancing weight, the bottom of reel case is provided with the base, the both sides of reel case bottom all are provided with rotatable pole setting, the both sides of base all are provided with spacing subassembly. Through the cooperation of pole setting and spacing subassembly, install reel case and base, later through setting up of unwrapping wire subassembly, measure the foundation ditch degree of depth, can reach and use portable and measure laborsaving, accurate purpose.

However, in the prior art, when a foundation pit needs to measure data of different positions for many times, the rotating rod needs to be rotated to retract the winding rope, and then the rotating rod is rotated again by the moving device for many times to measure, so that the operation is complex, and the use convenience is affected.

Disclosure of Invention

The utility model aims to provide a foundation pit excavation measuring device, which solves the technical problems that in the prior art, when one foundation pit needs to measure data of different positions for multiple times, a rotating rod needs to be rotated to retract a winding rope, and then the rotating rod is rotated again by a multiple-time moving device to measure.

In order to achieve the above purpose, the foundation pit excavation measuring device comprises a bottom plate, four supporting legs, a stranded wire box, a moving assembly and a paying-off assembly, wherein the four supporting legs are fixedly connected with the bottom plate and are positioned at four corners below the bottom plate, the stranded wire box is positioned above the bottom plate, the moving assembly comprises a driving piece and a hydraulic piece, the driving piece is fixedly connected with the bottom plate and is positioned above the bottom plate, the hydraulic piece is fixedly connected with the driving piece and is positioned above the bottom plate, the paying-off assembly comprises a moving piece and a measuring piece, the moving piece is arranged in the stranded wire box, and the measuring piece penetrates through the bottom of the stranded wire box and the bottom plate.

The driving piece comprises two baffles, a supporting plate and a motor, wherein the two baffles are fixedly connected with the bottom plate and are positioned above the bottom plate, the two baffles are symmetrically arranged, the motor is connected with the baffle in a detachable mode and positioned above the supporting plate, the baffle is fixedly connected with the outer side wall of the baffle, and the motor is connected with the baffle in a detachable mode.

The driving piece further comprises a driving rod, a fixing rod and a moving block, one end of the driving rod is fixedly connected with the output end of the motor I, the other end of the driving rod is rotatably connected with the baffle, two ends of the fixing rod are respectively fixedly connected with the two baffles, the driving rod and the fixing rod are respectively arranged between the two baffles, and the moving block is rotatably connected with the driving rod and is slidably connected with the fixing rod and is penetrated by the driving rod and the fixing rod.

The hydraulic part comprises a hydraulic cylinder and a hydraulic rod, the hydraulic cylinder is fixedly connected with the movable block and is positioned on the outer side wall of the movable block, and the hydraulic rod is arranged on the outer side wall of the hydraulic cylinder and is fixedly connected with the stranded wire box.

The movable part comprises a second supporting plate, a second motor, a rotating rod and two stop blocks, wherein the second supporting plate is fixedly connected with the stranded wire box, the second motor is located above the second supporting plate, one end of the rotating rod is fixedly connected with the output end of the second motor, the other end of the rotating rod is rotatably connected with the stranded wire box, and the rotating rod penetrates through the two stop blocks and is fixed on the surface of the rotating rod.

The measuring piece comprises a winding wire and a balancing weight, the winding wire is wound on the surface of the rotating rod, the balancing weight is arranged at one end, away from the rotating rod, of the winding wire, and the balancing weight is fixedly connected with the winding wire.

The wire winding penetrates through the bottom of the wire twisting box and forms a through hole, and a through groove is formed in the surface of the bottom plate, through which the wire winding penetrates.

The foundation pit excavation measuring device further comprises a dustproof assembly, the dustproof assembly comprises a protection barrel and a protection cover, the protection barrel is fixedly connected with the stranded wire box and located below the stranded wire box, and the protection cover is sleeved below the protection barrel.

The utility model relates to a foundation pit excavation measuring device, which is characterized in that four supporting legs are fixedly connected with a bottom plate and are positioned at four corners below the bottom plate, a stranded wire box is positioned above the bottom plate, a moving assembly comprises a driving piece and a hydraulic part, the driving piece is fixedly connected with the bottom plate and is positioned above the bottom plate, the hydraulic part is fixedly connected with the driving piece and is positioned above the bottom plate, a paying-off assembly comprises a moving piece and a measuring piece, the moving piece is arranged in the stranded wire box, the measuring piece penetrates through the bottom of the stranded wire box and the bottom plate, when the foundation pit excavation is measured, the measuring device is arranged above a foundation pit to be measured, a first motor is operated through the four supporting leg fixing measuring devices, the first motor drives the driving rod to rotate, the moving block moves on the surface of the first driving rod, the fixed rod fixes the moving block, the first motor is stopped after moving to a designated position, so that the paying-off assembly can be controlled to move left and right, the hydraulic cylinder is started, the hydraulic rod pushes the stranded wire box forwards, the hydraulic cylinder is stopped after reaching the designated position, so that the paying-off assembly is controlled to move forwards and backwards, the second motor is started, the rotating rod is driven to rotate, the winding between the two check blocks rotates along with the rotation, the balancing weight drives the winding to move downwards, after the balancing weight drops to the bottom of the foundation pit, the depth of the foundation pit is measured through the scale on the surface of the winding, the second motor is operated to retract the winding when the different positions of the foundation pit are required to be measured, the first motor and the hydraulic cylinder are operated, so that the stranded wire box forms the upper part of the through groove on the bottom plate to adjust the position, after adjustment, the second motor is started again, the winding wire is lowered to measure the depth of the foundation pit, and therefore the measuring position of the foundation pit can be effectively adjusted, and the convenience in use is improved.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural view of a first embodiment of the present utility model.

Fig. 2 is a front view of a first embodiment of the present utility model.

Fig. 3 is a cross-sectional view of the A-A line structure of fig. 2 in accordance with the present utility model.

Fig. 4 is a schematic structural view of a second embodiment of the present utility model.

101-bottom plate, 102-landing leg, 103-stranded wire case, 104-baffle, 105-first layer board, 106-first motor, 107-actuating lever, 108-dead lever, 109-movable block, 110-pneumatic cylinder, 111-hydraulic stem, 112-second layer board, 113-second motor, 114-bull stick, 115-dog, 116-coiling, 117-balancing weight, 118-through hole, 119-through groove, 201-protection cylinder, 202-visor.

Detailed Description

The following detailed description of embodiments of the utility model, examples of which are illustrated in the accompanying drawings and, by way of example, are intended to be illustrative, and not to be construed as limiting, of the utility model.

The first embodiment of the present application is:

referring to fig. 1 to 3, fig. 1 is a schematic structural view of a first embodiment of the present utility model, fig. 2 is a front view of the first embodiment of the present utility model, and fig. 3 is a sectional view of the A-A line structure of fig. 2 of the present utility model.

The utility model provides a foundation pit excavation measuring device which comprises a bottom plate 101, four supporting legs 102, a stranded wire box 103, a moving assembly and a paying-off assembly, wherein the moving assembly comprises a driving piece and a hydraulic part, the driving piece comprises two baffle plates 104, a first supporting plate 105, a first motor 106, a driving rod 107, a fixed rod 108 and a moving block 109, the hydraulic part comprises a hydraulic cylinder 110 and a hydraulic rod 111, the paying-off assembly comprises a moving piece and a measuring piece, the moving piece comprises a second supporting plate 112, a second motor 113, a rotating rod 114 and two stop blocks 115, the measuring piece comprises a winding wire 116 and a measuring block, and the technical problem that when the foundation pit in the prior art needs to measure data of different positions for many times, the rotating rod 114 needs to be rotated to retract a winding rope, and then the rotating rod 114 is rotated again by the moving device for many times is solved.

For this embodiment, four landing legs 102 with bottom plate 101 fixed connection, and be located four angles in the below of bottom plate 101, stranded conductor case 103 is located bottom plate 101's top, four landing legs 102 make bottom plate 101 is fixed more firm, stranded conductor case 103 sets up the top of bottom plate 101 makes things convenient for the operating personnel to observe data.

The movable assembly comprises a driving piece and a hydraulic piece, wherein the driving piece is fixedly connected with the bottom plate 101 and is located above the bottom plate 101, the hydraulic piece is fixedly connected with the driving piece and is located above the bottom plate 101, the paying-off assembly comprises a moving piece and a measuring piece, the moving piece is arranged in the stranded wire box 103, the measuring piece penetrates through the bottom of the stranded wire box 103 and the bottom plate 101, the driving piece controls the stranded wire box 103 to move left and right, the hydraulic piece drives the stranded wire box 103 to move back and forth, and the moving piece controls the measuring piece to measure foundation pits, so that the problem that when the foundation pits need to measure data of different positions for many times, the rotating rod 114 is required to be rotated to retract, and then the rotating rod 114 is required to be rotated again by the moving device for many times to measure is solved, and the use convenience of the measurement and control device is improved.

Secondly, two baffle 104 with bottom plate 101 fixed connection, and be located the top of bottom plate 101, and two baffle 104 symmetry sets up, no. one layer board 105 with baffle 104 fixed connection, and be located the lateral wall of baffle 104, no. one motor 106 with baffle 104 dismantles to be connected, and be located No. one layer board 105's top, baffle 104 supports the layer board, the layer board bears No. one motor 106 prevents that No. one motor 106 drops, promotes No. one motor 106 operational stability.

Meanwhile, one end of the driving rod 107 is fixedly connected with the output end of the first motor 106, the other end of the driving rod 107 is rotationally connected with the baffle 104, two ends of the fixing rod 108 are respectively fixedly connected with the two baffles 104, the driving rod 107 and the fixing rod 108 are both arranged between the two baffles 104, the moving block 109 is rotationally connected with the driving rod 107 and is slidably connected with the fixing rod 108, and is penetrated by the driving rod 107 and the fixing rod 108, the driving rod 107 rotates to drive the moving block 109 to move during operation, the fixing rod 108 prevents the moving block 109 from shaking left and right and is used for fixing the moving block 109 to move on the surface of the driving rod 107, so that the moving block 109 can move more stably and the measuring device can move left and right.

In addition, the hydraulic cylinder 110 is fixedly connected with the moving block 109 and is located on an outer side wall of the moving block 109, the hydraulic rod 111 is disposed on an outer side wall of the hydraulic cylinder 110 and is fixedly connected with the stranded wire box 103, the hydraulic cylinder 110 operates, and the hydraulic rod 111 drives the stranded wire box 103 to move back and forth, so that the measuring device can move back and forth.

Secondly, no. two layer boards 112 with stranded conductor case 103 fixed connection, no. two motor 113 is located No. two layer boards 112's top, the one end of bull stick 114 with No. two motor 113's output fixed connection, the other end of bull stick 114 with stranded conductor case 103 is fixed to rotate and is connected, bull stick 114 runs through two dog 115, and is fixed in the surface of bull stick 114, no. two layer boards 112 bearing No. two motor 113 prevents that No. two motor 113 from dropping, no. two motor 113 operation, bull stick 114 drive two on surface dog 115 rotates.

Simultaneously, the spiral 116 winding is in the surface of bull stick 114, the spiral 116 is kept away from the one end of bull stick 114 is provided with balancing weight 117, balancing weight 117 with spiral 116 fixed connection, just spiral 116 surface is provided with the scale, bull stick 114 rotates, balancing weight 117 drives spiral 116 falls downwards, and after balancing weight 117 drops to the foundation ditch bottom, through the scale on spiral 116 surface can accomplish the measurement to the foundation ditch degree of depth.

In addition, the winding wire 116 penetrates through the bottom of the wire twisting box 103 and forms a through hole 118, a through groove 119 is formed in the surface of the bottom plate 101 penetrated by the winding wire 116, the through hole 118 can ensure that the winding wire 116 is smooth below and can not rotate at will to cause knotting, the balancing weight 117 can be prevented from directly striking the rotating rod 114 when the winding wire is retracted, damage is caused to the moving part, and the working range of the pay-off component can be clarified through the through groove 119.

When the foundation pit excavation measuring device of the embodiment is used for foundation pit excavation measurement, the measuring device is arranged above a foundation pit to be measured, the measuring device is fixed through the four supporting legs 102, the first motor 106 is operated, the first motor 106 drives the driving rod 107 to rotate, the moving block 109 moves on the surface of the first driving rod 107, the fixed rod 108 fixes the moving block 109, the first motor 106 is stopped after the moving block 109 moves to a designated position, so that the left and right movement of the paying-off assembly can be controlled, the hydraulic cylinder 110 is started, the hydraulic rod 111 pushes the stranded wire box 103 forwards to the designated position, the hydraulic cylinder 110 is stopped, so that the paying-off assembly is controlled to move forwards and backwards, the second motor 113 is started, the rotating rod 114 is driven to rotate, the winding wire 116 between the two stoppers 115 rotates along with the rotation, the balancing weight 117 drives the winding 116 to move downwards, after the balancing weight 117 is dropped to the bottom of the foundation pit, the depth of the foundation pit is measured through the scales on the surface of the winding 116, when different positions of the foundation pit are required to be measured, the second motor 113 is operated to retract the winding 116, the first motor 106 and the hydraulic cylinder 110 are operated, the stranded wire box 103 is formed on the bottom plate 101 to adjust the position above the through groove 119, the second motor 113 is started again after the adjustment is completed, the winding 116 is lowered to measure the depth of the foundation pit, the problem that when the foundation pit needs to measure data of different positions for many times, the rotating rod 114 is required to retract the winding rope, and then the moving device is required to rotate the rotating rod 114 again to measure the data is solved, and the problem of complex operation is embodied, and convenience and functionality of the foundation pit excavation measuring device are realized.

The second embodiment of the present application is:

referring to fig. 4 on the basis of the first embodiment, fig. 4 is a schematic structural diagram of a second embodiment of the present utility model.

The utility model provides a foundation pit excavation measuring device which comprises a dustproof assembly, wherein the dustproof assembly comprises a protection cylinder 201 and a protection sleeve.

For this embodiment, the protection cylinder 201 is fixedly connected with the wire stranding box 103 and is located below the wire stranding box 103, the protection cover 202 is sleeved under the protection cylinder 201, after the foundation pit measurement is completed, the balancing weight 117 is retracted into the protection cylinder 201, the protection cover 202 is sleeved under the protection cylinder 201, the balancing weight 117 is closed in the protection cylinder 201, and when the protection cover 202 is opened again during the next use, the pollution of dust to the balancing weight 117 is prevented, the balancing weight 117 can be effectively stored, and falling in the carrying process is prevented.

By arranging the protection component, when the foundation pit excavation measuring device is specifically used, the protection cover 202 is opened, the balancing weight 117 in the protection cylinder 201 can be used, after the operation is completed, the balancing weight 117 is retracted into the protection cylinder 201, the protection cover 202 is sleeved below the protection cylinder 201, the balancing weight 117 can be effectively prevented from being lost, dust is prevented from polluting the balancing weight 117, and the service life of the measuring device is prolonged.

The above disclosure is only a preferred embodiment of the present utility model, and it should be understood that the scope of the utility model is not limited thereto, and those skilled in the art will appreciate that all or part of the procedures described above can be performed according to the equivalent changes of the claims, and still fall within the scope of the present utility model.

Claims (8)

1. The foundation pit excavation measuring device comprises a bottom plate, four supporting legs and a stranded wire box, wherein the four supporting legs are fixedly connected with the bottom plate and positioned at four corners below the bottom plate, the stranded wire box is positioned above the bottom plate, the foundation pit excavation measuring device is characterized in that,

still include moving assembly and unwrapping wire subassembly, moving assembly includes driving piece and hydraulic part, the driving piece with bottom plate fixed connection, and be located the top of bottom plate, hydraulic part with driving piece fixed connection, and be located the top of bottom plate, unwrapping wire subassembly includes moving part and measuring part, the moving part set up in stranded conductor incasement, the measuring part runs through stranded conductor bottom of the case portion with the bottom plate.

2. The foundation pit excavation measurement apparatus of claim 1, wherein,

the driving piece comprises two baffles, a supporting plate and a motor, wherein the two baffles are fixedly connected with the bottom plate and are positioned above the bottom plate, the two baffles are symmetrically arranged, the motor is connected with the baffle in a detachable mode and positioned above the supporting plate, the baffle is fixedly connected with the supporting plate and positioned on the outer side wall of the baffle, and the motor is connected with the baffle in a detachable mode.

3. The foundation pit excavation measurement apparatus of claim 2, wherein,

the driving piece still includes actuating lever, dead lever and movable block, the one end of actuating lever with the output fixed connection of motor No. one, the other end with baffle rotates to be connected, the dead lever both ends respectively with two baffle fixed connection, just the actuating lever with the dead lever all sets up two between the baffle, the movable block with the actuating lever rotates to be connected, and with dead lever sliding connection, and by the actuating lever with the dead lever runs through.

4. The foundation pit excavation measurement apparatus of claim 3, wherein,

the hydraulic part comprises a hydraulic cylinder and a hydraulic rod, wherein the hydraulic cylinder is fixedly connected with the movable block and is positioned on the outer side wall of the movable block, and the hydraulic rod is arranged on the outer side wall of the hydraulic cylinder and is fixedly connected with the stranded wire box.

5. The foundation pit excavation measurement apparatus of claim 4, wherein,

the motion piece includes No. two layer boards, no. two motors, bull stick and two dogs, no. two layer boards with stranded conductor case fixed connection, no. two motors are located No. two layer boards's top, the one end of bull stick with No. two motor's output fixed connection, the other end of bull stick with stranded conductor case rotates to be connected, the bull stick runs through two the dog, and is fixed in the surface of bull stick.

6. The foundation pit excavation measurement apparatus of claim 5, wherein,

the measuring piece comprises a winding wire and a balancing weight, the winding wire is wound on the surface of the rotating rod, one end, away from the rotating rod, of the winding wire is provided with the balancing weight, the balancing weight is fixedly connected with the winding wire, and the winding wire surface is provided with scales.

7. The foundation pit excavation measurement apparatus of claim 6, wherein,

the wire winding runs through the bottom of the wire twisting box and forms a through hole, and a through groove is formed in the surface of the bottom plate, through which the wire winding runs.

8. The foundation pit excavation measurement apparatus of claim 6, wherein,

the foundation pit excavation measuring device further comprises a dustproof assembly, the dustproof assembly comprises a protection cylinder and a protection cover, the protection cylinder is fixedly connected with the stranded wire box and located below the stranded wire box, and the protection cover is sleeved below the protection cylinder.