CN208415330U - A kind of pattern foundation pit supporting structure slope-measuring instrument - Google Patents
A kind of pattern foundation pit supporting structure slope-measuring instrument Download PDFInfo
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- CN208415330U CN208415330U CN201820584115.3U CN201820584115U CN208415330U CN 208415330 U CN208415330 U CN 208415330U CN 201820584115 U CN201820584115 U CN 201820584115U CN 208415330 U CN208415330 U CN 208415330U
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- rod
- mounting rod
- foundation pit
- supporting structure
- hammer stem
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Abstract
The utility model relates to a kind of Simple measurement devices, in particular to a kind of pattern foundation pit supporting structure slope-measuring instrument, including base shaft, mounting rod, dial and hammer stem, one end of base shaft and one end of mounting rod are orthogonal and affixed, dial is annular and is fixed on mounting rod, dial is parallel to the plane where base shaft and mounting rod, the upper end of hammer stem and mounting rod are hinged, the articulated shaft of hammer stem and mounting rod is perpendicular to mounting rod and base shaft, when base shaft is in a vertical state, hammer stem is overlapped with the diameter of dial, the clamping device for the hammer stem that is fixedly clamped is provided on mounting rod.In the present invention, when using pattern foundation pit supporting structure slope-measuring instrument, by the inclined-plane of base shaft fitting pattern foundation pit supporting structure, hammer stem is in a vertical state under the effect of gravity, it has a certain degree between hammer stem and base shaft, the angle between hammer stem and base shaft is both the tilt angle of pattern foundation pit supporting structure；It is capable of fixing hammer stem after starting clamping device, facilitates and slope-measuring instrument is removed into quick reading numerical values.
Description
Technical field
The utility model relates to a kind of Simple measurement device, in particular to a kind of pattern foundation pit supporting structure slope-measuring instrument.
Background technique
The gradient monitoring of deep foundation pit support is the work that unit in charge of construction must do, and the setting of pattern foundation pit supporting structure is judged with this
Whether construction requirement is met.
Pattern foundation pit supporting structure gradient is surveyed at present and mostly uses theodolite greatly, and the accuracy of theodolite testing is high, but the frame of instrument
And if use requires full-time staff, the process of measurement is also longer, be unfavorable for rapid survey and estimate pattern foundation pit supporting structure gradient.
In some construction sites, point-device numerical value is not often needed, and needs the gradient of rapidly Estimation and Measurement pattern foundation pit supporting structure,
It is just difficult to meet the requirements if using transit survey in this way.
Utility model content
The purpose of the utility model is to provide a kind of pattern foundation pit supporting structure slope-measuring instruments, and it is oblique to have reached quick estimation pattern foundation pit supporting structure
The effect of degree.
The above-mentioned technical purpose of the utility model has the technical scheme that
A kind of pattern foundation pit supporting structure slope-measuring instrument, including base shaft, mounting rod, dial and hammer stem, one end of base shaft and installation
One end of bar is orthogonal and affixed, and dial is annular and is fixed on mounting rod that dial is parallel to base shaft and mounting rod
The plane at place, the upper end of hammer stem and mounting rod are hinged, and the articulated shaft of hammer stem and mounting rod works as base perpendicular to mounting rod and base shaft
Hammer stem is overlapped with the diameter of dial when bar is in a vertical state, and clamping device is provided on mounting rod, and clamping device includes peace
Dress seat, clamping bar, fixed link, pull rod and electromagnet, mounting base are fixed on mounting rod, and clamping bar and fixed link are located at peace
The two sides of bar are filled, clamping bar is hinged with mounting base, and fixed link is affixed with mounting base, and electromagnet is fixed on fixed link far from installation
On one end of bar, one end of pull rod is fixed on clamping bar far from one end of mounting base, the other end of pull rod pass through fixed link and
The abutting part of irony is connected with across the part of fixed link；It is biggish that hammer stem one end hinged with mounting rod has been wholely set area
Friction portion, the intermediate position of clamping bar are connected with clamping section, and the position of clamping section is corresponding with the position in friction portion.
By using above-mentioned technical proposal, when using pattern foundation pit supporting structure slope-measuring instrument, by the oblique of base shaft fitting pattern foundation pit supporting structure
Face, hammer stem is in a vertical state under the effect of gravity, has a certain degree between hammer stem and base shaft, the angle between hammer stem and base shaft
Degree is both the tilt angle of pattern foundation pit supporting structure；After hammer stem is stablized, start electromagnet, electromagnet, which is powered, has magnetism, makes pull rod
Abutting part is mobile to electromagnet, and pull rod drives clamping bar rotation, and clamping bar rotates so that clamping section is finally clamped close to mounting rod
Portion pushes against friction portion, guarantees that hammer stem will not be rotated relative to mounting rod, and hammer stem is read after then taking down pattern foundation pit supporting structure measuring instrument and is referred to
Degree on dial can obtain pattern foundation pit supporting structure gradient.
Preferably, being arranged with the spring in compressive state on pull rod, the spring is between clamping bar and fixed link.
By using above-mentioned technical proposal, after electromagnet power-off, electromagnet is not attracting abutting part, in the effect of spring
Under, pull rod and clamping bar can Rapid reset, guarantee that the clamping section on clamping bar no longer abuts friction portion.
Preferably, the pattern foundation pit supporting structure slope-measuring instrument further includes support rod, the both ends of support rod respectively with base shaft and peace
It is affixed to fill bar.
By using above-mentioned technical proposal, the setting of support rod can reinforce base shaft and the affixed stability of mounting rod.
Preferably, hammer stem is connected with pouring weight far from one end of mounting rod.
By using above-mentioned technical proposal, the center of gravity of hammer stem can reduce, so that the result of measurement is more accurate.
Preferably, hammer stem is overlapped with the hinge joint of mounting rod with the top of dial.
Preferably, the pattern foundation pit supporting structure slope-measuring instrument further includes holding rod, one end of holding rod and the middle part of base shaft
Position is hinged.
By using above-mentioned technical proposal, staff holds holding rod, and firmly pressing holding rod keeps base shaft relatively hand-held
Bar rotation, to guarantee the inclined surface of base shaft fitting pattern foundation pit supporting structure, it is relatively deep that holding rod can be such that operator station measures in foundation pit
Pattern foundation pit supporting structure tilt angle.
Preferably, holding rod further includes adjusting rod and connecting rod, holding rod extends along direction and offers sliding slot, connecting rod
It in sliding slot and is in sliding fit with the sliding chute, the both ends of adjusting rod are hinged with base shaft and connecting rod respectively.
By using above-mentioned technical proposal, connecting rod is pushed and pulled in sliding slot, the movement of connecting rod is able to drive adjusting rod
Movement, the movement of adjusting rod are able to drive base shaft and rotate relative to the hinge joint of base shaft and holding rod, convenient for adjusting base shaft and holding
The angle of bar guarantees that base shaft can be steadily bonded with the inclined surface of pattern foundation pit supporting structure when hand-held holding rod.
In conclusion the utility model has following technical effect that
1. when being in measurement position using slope-measuring instrument, starting clamping device by setting clamping device, capable of hammering into shape
The position of bar and mounting rod is relatively fixed, and slope-measuring instrument can be removed to rear degree；
2. can guarantee the compactness that base shaft is bonded with pattern foundation pit supporting structure inclined-plane by setting holding rod.
Detailed description of the invention
Fig. 1 is the external structure schematic diagram of the utility model；
Fig. 2 is the partial structural diagram for highlighting clamping device；
Fig. 3 is the partial structural diagram for highlighting hand-held rod structure.
In figure, 1, base shaft；2, mounting rod；3, dial；4, hammer stem；41, pouring weight；42, friction portion；5, clamping device；51,
Mounting base；52, clamping bar；521, clamping section；53, fixed link；54, pull rod；541, abutting part；542, spring；55, electromagnet；
551, bracket；6, support rod；7, holding rod；71, adjusting rod；72, connecting rod；73, sliding slot.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.The wherein identical attached drawing of identical components
Label indicates.It should be noted that word "front", "rear" used in the following description, "left", "right", "upper", "lower", " bottom
Face " and " top surface " refer to that the direction in attached drawing, word "inner" and "outside" are referred respectively to towards or away from particular elements geometry
The direction at center.
As shown in Figure 1, a kind of pattern foundation pit supporting structure slope-measuring instrument, including base shaft 1, mounting rod 2, dial 3, hammer stem 4 and folder
Tight device 5；One end of base shaft 1 and one end of mounting rod 2 are orthogonal and affixed, and dial 3 is annular and is fixed on mounting rod 2
On, dial 3 is parallel to the plane where base shaft 1 and mounting rod 2, and the upper end of hammer stem 4 and mounting rod 2 are hinged, hammer stem 4 and installation
The articulated shaft of bar 2 is perpendicular to mounting rod 2 and base shaft 1, the diameter weight of hammer stem 4 and dial 3 when base shaft 1 is in a vertical state
It closes, clamping device 5 is for be fixedly clamped hammer stem 4 and mounting rod 2.When using pattern foundation pit supporting structure slope-measuring instrument, base shaft 1 is bonded
On the inclined surface of pattern foundation pit supporting structure, hammer stem 4 is in a vertical state under the effect of gravity at this time, is formed between hammer stem 4 and mounting rod 2
Certain angle, the angle are the tilt angle of pattern foundation pit supporting structure, can directly be read by position of the hammer stem 4 on dial 3
Out；Subsequent start-up clamping device 5, clamping device 5 is relatively fixed by hammer stem 4 and mounting rod 2, after removing slope-measuring instrument
Degree.
As shown in Figure 1, since device fixed on mounting rod 2 is excessive, in order to increase the stability of mounting rod 2 Yu base shaft 1
Can be with extension supporting bar 6, the both ends of support rod 6 are affixed with base shaft 1 and mounting rod 2 respectively.
As shown in Fig. 2, clamping device 5 includes mounting base 51, clamping bar 52, fixed link 53, pull rod 54 and electromagnet 55, peace
Dress seat 51 is fixed on mounting rod 2, and clamping bar 52 and fixed link 53 are located at the two sides of mounting rod 2, clamping bar 52 and peace
It is hinged to fill seat 51, fixed link 53 and mounting base 51 are affixed, and electromagnet 55 is fixed on the one end of fixed link 53 far from mounting rod 2,
One end of pull rod 54 is fixed on the one end of clamping bar 52 far from mounting base 51, and the other end of pull rod 54 passes through fixed link 53 and wears
The part for crossing fixed link 53 is connected with the abutting part 541 of irony；Hammer stem 4 and the hinged one end of mounting rod 2 have been wholely set area
Biggish friction portion 42, the intermediate position of clamping bar 52 are connected with clamping section 521, position and the friction portion 42 of clamping section 521
Position is corresponding.When needing to start clamping device 5, start electromagnet 55, electromagnet 55, which is powered, has magnetism, by the abutting of irony
Portion 541 attracts to electromagnet 55, and abutting part 541 drives pull rod 54 mobile, and pull rod 54 is mobile to drive clamping bar 52 to fixed link 53
It rotates, the clamping section 521 on clamping bar 52 moves closer to friction portion 42, friction portion 42 is finally tightly abutted, to pass through clamping
Relatively fixed friction portion 42 of portion 521 and mounting rod 2, i.e. hammer stem 4 and mounting rod 2 is relatively fixed, convenient for removing slope-measuring instrument
Degree afterwards.
Preferably, as shown in Fig. 2, being arranged with the spring 542 in compressive state on pull rod 54, the spring 542 is located at
Between clamping bar 52 and fixed link 53.In this way after the power-off of electromagnet 55, under the elastic force effect of spring 542, it can make to clamp
Bar 52 and pull rod 54 reset rapidly, and clamping section 521 is detached from friction portion 42, so that hammer stem 4 is again able to be freely rotated, convenient for next
Secondary measurement.
In addition, being can reduce by pouring weight 41 as shown in Fig. 2, hammer stem 4 is connected with pouring weight 41 far from one end of mounting rod 2
The center of gravity of hammer stem 4 improves the precision that hammer stem 4 measures.
Preferably, as shown in Fig. 2, hammer stem 4 is overlapped with the hinge joint of mounting rod 2 with the top of dial 3, in this way convenient for guarantor
Demonstrate,prove the uniformity of 3 high scale of dial because the radian that hammer stem 4 rotates be hammer stem 4 by itself radian of dial 3 two/
One.
When foundation pit is deeper, staff is located at bottom of foundation ditch and is difficult for slope-measuring instrument to be placed in the interposition of pattern foundation pit supporting structure
It sets.Therefore, as shown in Figure 1, holding rod 7 can be arranged on pattern foundation pit supporting structure slope-measuring instrument, one end of holding rod 7 and base shaft 1
Intermediate position it is hinged, base shaft 1 can be placed in the middle position of pattern foundation pit supporting structure by holding rod 7 by staff.
In addition, holding rod 7 extends along as shown in figure 3, adjusting rod 71 and connecting rod 72 can be arranged on holding rod 7
Direction offers sliding slot 73, and connecting rod 72 is located in sliding slot 73 and is slidably matched with sliding slot 73, the both ends difference of adjusting rod 71
It is hinged with base shaft 1 and connecting rod 72.It 73 being slidably connected bar 72 along the chute, the mobile adjusting rod 71 that is able to drive of connecting rod 72 is mobile,
The mobile base shaft 1 that is able to drive of adjusting rod 71 is rotated relative to holding rod 7, has reached the effect of the angle of adjustment base shaft 1 and holding rod 7
Fruit, such operator station can adjust the angle of base shaft 1 by being slidably connected bar 72 in foundation pit, keep base shaft 1 steady
Surely it is bonded with the inclined surface of pattern foundation pit supporting structure.
The working process of the utility model is as follows:
Operator station holds holding rod 7 in foundation pit, and be slidably connected bar 72 in sliding slot 73, and connecting rod 72, which drives, to be adjusted
Bar 71 moves, and adjusting rod 71 drives base shaft 1 to rotate relative to holding rod 7, to adjust the angle of base shaft 1 Yu holding rod 7, makes base shaft 1
Steadily it is bonded with the inclined surface of pattern foundation pit supporting structure；After waiting hammer stem 4 to stablize later, start electromagnet 55, electromagnet 55, which is powered, to be had
It is magnetic, the abutting part 541 of irony is attracted to electromagnet 55, abutting part 541 drives pull rod 54 mobile, and pull rod 54 is mobile to be driven
Clamping bar 52 is rotated to fixed link 53, and the clamping section 521 on clamping bar 52 moves closer to friction portion 42, finally tightly abuts friction
Portion 42, so that i.e. hammer stem 4 and mounting rod 2 is relatively fixed, will be oblique by the relatively fixed friction portion 42 in clamping section 521 and mounting rod 2
Degree measuring instrument removes rear degree.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (7)
1. a kind of pattern foundation pit supporting structure slope-measuring instrument, including base shaft (1), mounting rod (2), dial (3) and hammer stem (4), base shaft (1)
One end and mounting rod (2) one end it is orthogonal and affixed, dial (3) is annular and is fixed on mounting rod (2), scale
Disk (3) is parallel to base shaft (1) and the plane where mounting rod (2), the upper end and mounting rod (2) of hammer stem (4) hingedly, hammer stem (4)
With the articulated shaft of mounting rod (2) perpendicular to mounting rod (2) and base shaft (1), when base shaft (1) is in a vertical state hammer stem (4) with
The diameter of dial (3) is overlapped, which is characterized in that is provided on mounting rod (2) clamping device (5), clamping device (5) includes peace
Dress seat (51), clamping bar (52), fixed link (53), pull rod (54) and electromagnet (55), mounting base (51) are fixed on mounting rod (2)
On, clamping bar (52) and fixed link (53) are located at the two sides of mounting rod (2), and clamping bar (52) and mounting base (51) are cut with scissors
It connects, fixed link (53) and mounting base (51) are affixed, and electromagnet (55) is fixed on the one end of fixed link (53) far from mounting rod (2)
On, one end of pull rod (54) is fixed on clamping bar (52) far from the one end of mounting base (51), and the other end of pull rod (54) passes through
Fixed link (53) and the part for passing through fixed link (53) are connected with the abutting part (541) of irony；Hammer stem (4) and mounting rod (2) are cut with scissors
The one end connect has been wholely set friction portion (42), and the intermediate position of clamping bar (52) is connected with clamping section (521), clamping section
(521) position is corresponding with the position of friction portion (42).
2. a kind of pattern foundation pit supporting structure slope-measuring instrument according to claim 1, which is characterized in that pull rod is arranged with place on (54)
In the spring (542) of compressive state, the spring (542) is located between clamping bar (52) and fixed link (53).
3. a kind of pattern foundation pit supporting structure slope-measuring instrument according to claim 2, which is characterized in that the pattern foundation pit supporting structure gradient is surveyed
Measuring instrument further includes support rod (6), and the both ends of support rod (6) are affixed with base shaft (1) and mounting rod (2) respectively.
4. a kind of pattern foundation pit supporting structure slope-measuring instrument according to claim 3, which is characterized in that hammer stem (4) is far from mounting rod
(2) one end is connected with pouring weight (41).
5. a kind of pattern foundation pit supporting structure slope-measuring instrument according to claim 4, which is characterized in that hammer stem (4) and mounting rod (2)
Hinge joint be overlapped with the top of dial (3).
6. a kind of pattern foundation pit supporting structure slope-measuring instrument according to claim 5, which is characterized in that the pattern foundation pit supporting structure gradient is surveyed
Measuring instrument further includes holding rod (7), and one end of holding rod (7) and the intermediate position of base shaft (1) are hinged.
7. a kind of pattern foundation pit supporting structure slope-measuring instrument according to claim 6, which is characterized in that holding rod (7) further includes adjusting
Pole (71) and connecting rod (72), holding rod (7) extend along direction and offer sliding slot (73), and connecting rod (72) is located at sliding slot
(73) it is slidably matched in and with sliding slot (73), the both ends of adjusting rod (71) are hinged with base shaft (1) and connecting rod (72) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820584115.3U CN208415330U (en) | 2018-04-24 | 2018-04-24 | A kind of pattern foundation pit supporting structure slope-measuring instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820584115.3U CN208415330U (en) | 2018-04-24 | 2018-04-24 | A kind of pattern foundation pit supporting structure slope-measuring instrument |
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| Publication Number | Publication Date |
|---|---|
| CN208415330U true CN208415330U (en) | 2019-01-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820584115.3U Active CN208415330U (en) | 2018-04-24 | 2018-04-24 | A kind of pattern foundation pit supporting structure slope-measuring instrument |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110779494A (en) * | 2019-11-20 | 2020-02-11 | 程达江 | Detection equipment for building based on gravity and electromagnetic effect |
-
2018
- 2018-04-24 CN CN201820584115.3U patent/CN208415330U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110779494A (en) * | 2019-11-20 | 2020-02-11 | 程达江 | Detection equipment for building based on gravity and electromagnetic effect |
| CN110779494B (en) * | 2019-11-20 | 2021-08-13 | 核工业华东二六三工程勘察院 | Detection equipment for building based on gravity and electromagnetic effect |
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