CN206740135U - A kind of civil engineering rangefinder - Google Patents
A kind of civil engineering rangefinder Download PDFInfo
- Publication number
- CN206740135U CN206740135U CN201720666294.0U CN201720666294U CN206740135U CN 206740135 U CN206740135 U CN 206740135U CN 201720666294 U CN201720666294 U CN 201720666294U CN 206740135 U CN206740135 U CN 206740135U
- Authority
- CN
- China
- Prior art keywords
- fixed
- seat
- lowering
- hoisting gear
- rotary shaft
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of civil engineering rangefinder, including base, lowering or hoisting gear, top plate, rangefinder body, lowering or hoisting gear includes lower endpiece, vertical cylinder, upper endpiece, elevating lever, connecting pole, slip cap is provided with a sliding seat on connecting pole, the bottom of elevating lever is connected through upper endpiece and with the top of sliding seat, is arranged with a compression spring on every connecting pole respectively between sliding seat and lower endpiece；The top of base, which is located on the left of lowering or hoisting gear, is fixed with a connection ring, the top of base, which is located on the right side of lowering or hoisting gear, is fixed with pillar, lateral seat is fixed with the top of pillar, a vertical seat is fixed with lateral seat, a rotary shaft is rotatably provided with vertical seat, one end of rotary shaft is connected with rocking arm, and the other end is connected with winding cylinder, fixed pulley is installed at the top of top plate, one is connected with connection ring around fixed pulley and is wrapped in the rope body wound on cylinder.Its advantage is：It is simple in construction, cost is low.
Description
Technical field
It the utility model is related to a kind of civil engineering rangefinder.
Background technology
Chinese patent 201621154008.4 discloses a kind of rangefinder of civil engineering, including rangefinder main body, branch
Strut, base and leg, chute is offered on the support bar, and lifting motor is provided with chute, the rangefinder main body
It is fixedly mounted on lifting motor, limited block is provided with the chute of the support bar top, the bottom of the support bar is fixed
On base, solar panel is provided with the top of the rangefinder main body, rangefinder main body front is provided with Laser Measuring
Away from sensor, the rangefinder body interior is provided with control panel, power supply, GPS positioning system and 3G communication modules, and it is used
Rangefinder body interior sets GPS positioning system to be used for the accurate geographic position information for gathering measurement place, and passes through Laser Measuring
Away from the laser transmitter projects laser in sensor to measurement target, laser pickoff is used to collect swashing for measurement target reflection
Light, practical, use easy to spread.The utility model adjusts height by lifting motor, complicated, and cost is high.
Utility model content
Problem to be solved in the utility model is to provide a kind of civil engineering rangefinder simple in construction, cost is low.
In order to solve the above-mentioned technical problem, the technical solution adopted in the utility model is：A kind of civil engineering rangefinder, bag
Include base, be fixed on the lowering or hoisting gear of the base top, top plate, the top of the top plate are fixed with the top of the lowering or hoisting gear
Portion is fixed with rangefinder body by support, it is characterised in that the lowering or hoisting gear is flexible；The lowering or hoisting gear includes solid
It is scheduled on the lower endpiece of the base top, the vertical cylinder being fixed at the top of the lower endpiece, is fixed at the top of the vertical cylinder
Upper endpiece, the bottom of the top plate are fixed with elevating lever, be provided with the inner chamber of the vertical cylinder at least two connections it is described under
The connecting pole of end block and upper endpiece, slip cap is provided with a sliding seat on the connecting pole, and the bottom of the elevating lever is through described
Upper endpiece is simultaneously connected with the top of the sliding seat, on the every connecting pole between the sliding seat and lower endpiece respectively
It is arranged with a compression spring；The top of the base, which is located on the left of the lowering or hoisting gear, is fixed with a connection ring, the base
Top be located on the right side of the lowering or hoisting gear and be fixed with pillar, lateral seat, the lateral seat are fixed with the top of the pillar
On be fixed with a vertical seat, be rotatably provided with a rotary shaft on the vertical seat, one end of the rotary shaft is connected with rocking arm,
The other end is connected with winding cylinder, and fixed pulley is provided with the top of the top plate, and one is connected with the connection ring around described
Fixed pulley and the rope body being wrapped on winding cylinder.
Preferably, above-mentioned civil engineering rangefinder, wherein mullion is fixed with the top of the lateral seat, the mullion
Top, which is fixed with one, prevents the anti-self-rotating mechanism of rotary shaft rotation, and the anti-self-rotating mechanism includes being set in the rotary shaft
Annular casing, the lock screw being threadedly attached at the top of the annular casing, the termination of the lock screw extend to the ring
It is in close contact in the inner chamber of shape set and with the outer wall of the rotary shaft, the annular casing is welded on the top of the mullion.
Preferably, above-mentioned civil engineering rangefinder, wherein the bottom of the base is adhesive with one layer of collision mat, it is described anti-
Water cushion has been embedded in reinforcing network, and it is convex that two surfaces of the reinforcing network are provided with multiple connections being embedded into the collision mat
Block.
Preferably, above-mentioned civil engineering rangefinder, wherein the outer wall of the rotary shaft is positioned at the left and right of the vertical seat
Both sides are respectively fixed with an anti-displacement set.
It is of the present utility model to have the technical effect that：User rotates clockwise rocking arm, and rope body can be caused to be wrapped in
Wind on cylinder so that the rope body between winding cylinder and connection ring shortens, and then compresses top plate and move down；User is counterclockwise
Rocking arm is rotated, rope body can be caused to leave winding cylinder so that the rope body between winding cylinder and connection ring is elongated, is filled in lifting
Under the elastic reaction put, top plate moves up, so that the height of rangefinder body uprises, such design structure is simple, makes
With conveniently, cost is low；It is provided with the connecting poles of at least two connections lower endpiece and upper endpiece in the inner chamber of vertical cylinder, every
It is arranged with a compression spring on connecting pole respectively between the sliding seat and lower endpiece, using this structure lifting is filled
The structure put is more firm, and elastic performance is more preferable.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the longitudinal sectional view of lowering or hoisting gear in Fig. 1；
Fig. 3 is the right view of anti-self-rotating mechanism in Fig. 1；
Fig. 4 is the longitudinal sectional view of collision mat in Fig. 1.
Embodiment
Below in conjunction with accompanying drawing, specific embodiment of the present utility model is further described, so that the utility model
Technical scheme be more readily understood and grasp.
As shown in Figure 1,2,3, 4, a kind of civil engineering rangefinder, including base 1, the lifting dress for being fixed on the top of base 1
2 are put, the top of lowering or hoisting gear 2 is fixed with top plate 3, and the top of top plate 3 is fixed with rangefinder body 32, rangefinder by support 31
Body 32 uses laser range finder.
Lowering or hoisting gear 2 is flexible；Lowering or hoisting gear 2 includes being fixed by screws in the lower endpiece 21 at the top of base 1, welding
Vertical cylinder 22 at the top of lower endpiece 21, the upper endpiece 23 for being welded on the vertical top of cylinder 22, the bottom of top plate 3 is welded with elevating lever
24, the connecting poles 25 of two connection lower endpieces 21 and upper endpiece 23 are provided with the inner chamber of vertical cylinder 22, are slided on connecting pole 25
Be arranged with a sliding seat 26, the bottom of elevating lever 24 is welded through upper endpiece 23 and with the top of sliding seat 26, elevating lever 24 with
Upper endpiece 23 is slidably connected.A compression spring is arranged with respectively between sliding seat 26 and lower endpiece 21 on every connecting pole 25
27。
The left side that the top of base 1 is located at lowering or hoisting gear 2 is fixed with a connection ring 51, and the top of base 1 fills positioned at lifting
The right side for putting 2 is welded with pillar 52, and the top of pillar 52 is welded with lateral seat 53, and a vertical seat 54 is welded with lateral seat 53,
A rotary shaft 55 is rotatably provided with vertical seat 54.In order to prevent rotary shaft 55 from being shifted on vertical seat 54, rotary shaft 55
The left and right sides that outer wall is located at vertical seat 54 is respectively welded anti-displacement set 100.
One end of rotary shaft 55 is welded with Rocker arm 56, and the other end is welded with winding cylinder 57, and Rocker arm 56 is L-shaped.Top plate 3
Top is provided with fixed pulley 30 by screw, and one is connected with connection ring 51 around fixed pulley 30 and is wrapped on winding cylinder 57
Rope body 58.
The top of lateral seat 53 in the utility model is welded with mullion 61, and the top of mullion 61, which is fixed with one, to prevent from rotating
The anti-self-rotating mechanism 7 of the rotation of axle 55, anti-self-rotating mechanism 7 include be set in rotary shaft 55 annular casing 71, be connected through a screw thread
Lock screw 72 at the top of annular casing 71, the termination of lock screw 72 extend in the inner chamber of annular casing 71 and with rotary shaft 55
Outer wall be in close contact, annular casing 71 is welded on the top of mullion 61.
The bottom of its center base 1 is adhesive with one layer of collision mat 8, and collision mat 8 can play a part of waterproof, collision mat 8 by
Rubber is made.Collision mat 8 has been embedded in reinforcing network 9, so that collision mat 8 is more solid, and reinforcing network 9 is made by polyurethane line
Formed for the braiding of warp and weft.Two surfaces of reinforcing network 9 are provided with multiple connection projections being embedded into collision mat 8
91, so design cause collision mat 8 be connected projection 91 connect it is closer.
Certainly, it these are only preferred embodiment of the present utility model, it is non-therefore limit to patent of the present utility model
Scope, all with the utility model specification and schema content institute, simply modification and equivalent structure change for it, all should similarly wrap
It is contained within scope of patent protection of the present utility model.
Claims (4)
1. a kind of civil engineering rangefinder, including base, the lowering or hoisting gear for being fixed on the base top, the lowering or hoisting gear
Top is fixed with top plate, and the top of the top plate is fixed with rangefinder body by support, it is characterised in that：The lowering or hoisting gear
It is flexible；The lowering or hoisting gear includes being fixed on the lower endpiece of the base top, is fixed on erecting at the top of the lower endpiece
Straight tube, the upper endpiece being fixed at the top of the vertical cylinder, the bottom of the top plate are fixed with elevating lever, the inner chamber of the vertical cylinder
In be provided with the connecting poles of at least two connection lower endpieces and upper endpiece, slip cap is provided with one and slided on the connecting pole
Seat, the bottom of the elevating lever are connected through the upper endpiece and with the top of the sliding seat, and the every connecting pole is upper
It is arranged with a compression spring respectively between the sliding seat and lower endpiece；The top of the base is located at the lowering or hoisting gear
Left side is fixed with a connection ring, and the top of the base, which is located on the right side of the lowering or hoisting gear, is fixed with pillar, the pillar
Top is fixed with lateral seat, and a vertical seat is fixed with the lateral seat, a rotary shaft is rotatably provided with the vertical seat,
One end of the rotary shaft is connected with rocking arm, and the other end is connected with winding cylinder, and fixed pulley, institute are provided with the top of the top plate
State and one is connected with connection ring around the fixed pulley and is wrapped in the rope body wound on cylinder.
2. civil engineering rangefinder according to claim 1, it is characterised in that：It is fixed with the top of the lateral seat perpendicular
Post, one is fixed with the top of the mullion prevents the anti-self-rotating mechanism of rotary shaft rotation, and the anti-self-rotating mechanism includes being set in
Annular casing in the rotary shaft, the lock screw being threadedly attached at the top of the annular casing, the end of the lock screw
Head is extended in the inner chamber of the annular casing and is in close contact with the outer wall of the rotary shaft, and the annular casing is welded on described perpendicular
The top of post.
3. civil engineering rangefinder according to claim 1, it is characterised in that：The bottom of the base is adhesive with one layer and prevented
Water cushion, the collision mat have been embedded in reinforcing network, and two surfaces of the reinforcing network, which are provided with, multiple is embedded into the waterproof
Connection projection in pad.
4. civil engineering rangefinder according to claim 1, it is characterised in that：The outer wall of the rotary shaft is positioned at described perpendicular
An anti-displacement set is respectively fixed with left and right sides of to seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720666294.0U CN206740135U (en) | 2017-06-07 | 2017-06-07 | A kind of civil engineering rangefinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720666294.0U CN206740135U (en) | 2017-06-07 | 2017-06-07 | A kind of civil engineering rangefinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206740135U true CN206740135U (en) | 2017-12-12 |
Family
ID=60569404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720666294.0U Expired - Fee Related CN206740135U (en) | 2017-06-07 | 2017-06-07 | A kind of civil engineering rangefinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206740135U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113219498A (en) * | 2021-04-30 | 2021-08-06 | 杭州海悦软件有限公司 | GPS empty disk detection device |
-
2017
- 2017-06-07 CN CN201720666294.0U patent/CN206740135U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113219498A (en) * | 2021-04-30 | 2021-08-06 | 杭州海悦软件有限公司 | GPS empty disk detection device |
| CN113219498B (en) * | 2021-04-30 | 2024-04-02 | 浙江盘盘科技有限公司 | GPS empty disc detection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171212 Termination date: 20190607 |