CN208567867U - Sopwith staff fixed frame - Google Patents

Abstract

The utility model discloses a kind of Sopwith staff fixed frames, it is related to a kind of engineering surveying instrument, its key points of the technical solution are that including support plate, air-bubble level, tripod and setting on the supporting plate for clamping the clamp system of Sopwith staff, the top of the tripod is equipped with top plate, sets that there are two the convex blocks being parallel to each other on the top plate；The bottom level of the support plate is provided with shaft, and the both ends of the shaft are rotationally connected with two convex blocks respectively；The convex block is equipped with for the first fixation kit that support plate is fixed.The utility model solves the problems, such as tripod to be placed on uneven ground Sopwith staff is caused to tilt.

Description

Sopwith staff fixed frame

Technical field

The utility model relates to a kind of engineering surveying instruments, more specifically, it is related to a kind of Sopwith staff fixed frame.

Background technique

Sopwith staff is a kind of combination ruler of socket, and You Liangjie or three sections connect together, and the bottom of ruler is zero point, black on ruler face White square is alternate, and on ruler face at rice and decimetre by digital annotation.

It is CN204128542U Chinese utility model patent that the prior art, which can refer to Authorization Notice No., and it discloses one kind to mention High staff perpendicularity reduces the device of measurement height error, including support leg and can in support leg movable flexible support foot, in support leg It is provided with tripod hinged therewith, tripod is internally provided with positioning clamping device one, and positioning clamping device one includes connection Axis, locating piece, gasket and fastening nut, connecting shaft be multi-diameter shaft and one end be welded on tripod on one side on, the connecting shaft other end Another side across the axle sleeve of locating piece, gasket and tripod is connect with fastening nut, and connecting shaft is passed through perpendicular to tripod Side, locating piece lower section are equipped with counter weight, and positioning identical with one structure of positioning clamping device is additionally provided with inside tripod and is clamped The connecting shaft of device two, positioning clamping device one is parallel with the connecting shaft of positioning clamping device two and about tripod vertical line pair Claim；The utility model structure is simple, convenient to use, can be improved staff perpendicularity, reduces measurement height error.

But above-mentioned apparatus on uneven ground in use, tripod is easy inclination, be fixed on tripod in this way Data measured by Sopwith staff just have deviation.

Utility model content

In view of the deficienciess of the prior art, can be incited somebody to action the purpose of this utility model is to provide a kind of Sopwith staff fixed frame Inclined Sopwith staff is adjusted to vertical state, can reduce Sopwith staff generated error in measurement in this way.

To achieve the above object, the utility model provides following technical solution: a kind of Sopwith staff fixed frame, including support Plate, air-bubble level, tripod and setting are on the supporting plate for clamping the clamp system of Sopwith staff, the top of the tripod Equipped with top plate, set that there are two the convex blocks that are parallel to each other on the top plate；The bottom level of the support plate is provided with shaft, described The both ends of shaft are rotationally connected with two convex blocks respectively；The convex block is equipped with the first fixation kit that support plate is fixed.

By using above-mentioned technical proposal, first tripot is set on the ground, Sopwith staff is put on clamp system and is clamped, It observes whether Sopwith staff tilts by air-bubble level, when finding Sopwith staff inclination, Sopwith staff is adjusted to perpendicular by rotational support plate Straight state, Sopwith staff is in a vertical state can to reduce Sopwith staff generated error in measurement.

The utility model is further arranged to: first fixation kit includes the first bolt, the first spring and gear； The first sliding groove slid in the horizontal direction for first bolt is equipped in the convex block；First bolt is in first sliding groove Part, be arranged on one end outer peripheral surface and be fixed with the first plectane；First spring is socketed on the first bolt, first bullet The both ends of spring are connected to one end inner wall of the first plectane and first sliding groove respectively；One end of first bolt is connected with first-hand Handle, the first handle protrude the lateral wall setting of the convex block；First bolt is far from one end end face of first handle It is connected with protrusion, offers card slot in the protrusion, the gear, which is arranged, to be fixed in shaft, the card slot and the gear Tooth fixes cooperation.

By using above-mentioned technical proposal, when needing rotational support plate, by pulling first handle to pull the first bolt, Separate card slot with gear, the first plectane abuts the first spring at this time, and the first spring forms elastic force.Make when by rotational support plate When Sopwith staff is in a vertical state, release handle, the first spring is by pushing the first plectane to push the first bolt, the first bolt at this time On card slot and gear tooth fix cooperation support plate is fixed.First fixation kit can fix support plate, in this way can be to prevent Only the inaccuracy of Sopwith staff measurement is shaken and caused to support plate.

The utility model is further arranged to: the tripod includes multiple stabilizer blades, is arranged on each stabilizer blade Cylinder, the stabilizer blade slip are connected to sleeve, and the sleeve is equipped with the second fixation kit that stabilizer blade is fixed, the sleeve Bottom is provided with the abutting plate for abutting with ground.

By using above-mentioned technical proposal, the position of stabilizer blade relative sleeve is adjusted, Sopwith staff is made to be in an optimal visual angle, Then stabilizer blade is fixed by the second fixation kit, such survey crew is more convenient in measurement.

The utility model is further arranged to: the bottom for abutting plate is equipped with rippled edge.

By using above-mentioned technical proposal, rippled edge, which is arranged, can increase the frictional force for abutting plate and ground, can increase in this way It is fixed the stability erected on ground.

The utility model is further arranged to: being vertically arranged with threaded hole, screw thread on the threaded hole on the abutting plate It is connected with lead screw, is fixedly connected with handwheel at the top of the lead screw.

By using above-mentioned technical proposal, rotational lead screw makes lead screw be slightly embedded into ground a bit, and lead screw is in the weight for abutting block Under power effect, with the abutting of ground tightly, the fixed stability erected on ground can be increased in this way.

The utility model is further arranged to: the lead screw is equipped with sharp portion far from one end of handwheel.

By using above-mentioned technical proposal, the depth that lead screw is embedded in ground can be increased by the way that sharp portion is arranged, lead screw is embedding A possibility that depth for entering ground is deeper, and abutting block slides in the horizontal direction is lower, can increase abutting block in this way and be bonded with ground Stability, to help to improve the fixed stability erected on ground.

The utility model is further arranged to: second fixation kit includes the second bolt, second spring and second Plectane；Second bolt sliding is set to the inside of sleeve, is evenly equipped with multiple jacks along support foot hight direction on the stabilizer blade, Second bolt and the jack cooperate；Second bolt one end is connected with second handle, the second handle protrusion set Cylinder side wall setting；Second plectane is arranged on the outer peripheral surface for being fixed in the second bolt, and the second spring is socketed on second and inserts Pin, the both ends of the second spring are connected to the inner wall of the second plectane and sleeve respectively.

By using above-mentioned technical proposal, by pulling second handle to pull the second bolt, the second plectane abuts the at this time Two springs, second spring form elastic force, and stabilizer blade relative sleeve is mobile to change height of the stabilizer blade with respect to ground, when stabilizer blade relatively After the height in face is adjusted, second handle is unclamped, second spring pushes the jack on the second bolt and stabilizer blade to cooperate, and second inserts Stabilizer blade is fixed on sleeve by pin with jack cooperation.

The utility model is further arranged to: the opposite sides of the stabilizer blade is connected with sliding block, is equipped in the sleeve The second sliding slot slid for the sliding block along length sleeve direction.

By using above-mentioned technical proposal, second sliding slot has guiding role to sliding block, it is opposite can to increase stabilizer blade in this way The accuracy of sleeve sliding；Second sliding slot has position-limiting action to sliding block, and can reduce that stabilizer blade falls off from sleeve in this way can It can property.

The utility model is further arranged to: the clamp system is set to the upper end of support plate, and the clamp system includes Two pieces of clamping plates being parallel to each other and abutting component for abutting Sopwith staff.

By using above-mentioned technical proposal, first Sopwith staff is put between two clamping plates, then by abutting component for Sopwith staff Fixed, a possibility that Sopwith staff shakes can be reduced by abutting component, can increase the accuracy of Sopwith staff measurement in this way.

The utility model is further arranged to: the abutting component includes third bolt, third spring and abutting block；Institute The inside that the sliding of third bolt is set to clamping plate is stated, one end that the third bolt is in outside two clamping plates is connected with third hand Handle, the third handle protrude the clamping plate side wall setting；One end that the third bolt is between two clamping plates with abut Block is fixedly connected, and the third spring is socketed on third bolt, and the both ends of the third spring are connected to respectively abuts block and folder Plate.

By using above-mentioned technical proposal, by pulling third handle to pull third bolt, at this point, abutting block compresses third Spring, third spring form elastic force, Sopwith staff are put between two clamping plates, relaxed third handle, and third spring, which pushes, abuts block It is abutted with Sopwith staff, abutting component can be stronger by the fixed ratio of Sopwith staff in this way, so as to reduce the shaking of Sopwith staff, furthermore Sopwith staff Can stretch, abut component it is simple to operate, in this way to Sopwith staff carry out scaling operation when strong operability.

In conclusion the utility model has the advantages that compared with the prior art

1. first setting tripot on the ground, Sopwith staff is put on clamp system and is clamped, is observed by air-bubble level Whether Sopwith staff tilts, and when Sopwith staff inclination, Sopwith staff is adjusted to vertical state by rotational support plate, Sopwith staff is in a vertical state Sopwith staff generated error in measurement can be reduced；

2. rippled edge, which is arranged, can increase the frictional force for abutting plate and ground, fixed erect in the steady of ground can be increased in this way It is qualitative；

3., at this point, abutting block compresses third spring, third spring forms bullet by pulling third handle to pull third bolt Sopwith staff is put between two clamping plates by power, relaxed third handle, and third spring pushes abutting block to abut with Sopwith staff, is abutted in this way Component can be stronger by the fixed ratio of Sopwith staff, and so as to reduce the shaking of Sopwith staff, furthermore Sopwith staff can stretch, abutting group Part is simple to operate, in this way to Sopwith staff carry out scaling operation when strong operability.

Detailed description of the invention

Fig. 1 is the overall structure diagram of embodiment；

Fig. 2 is the partial sectional view that the first fixation kit is highlighted in embodiment；

Fig. 3 is the partial enlarged view in Fig. 2 at A；

Fig. 4 is the structural schematic diagram that stabilizer blade and sleeve connection are highlighted in embodiment.

In figure: 1, support plate；11, shaft；12, square；13, air-bubble level；2, tripod；21, stabilizer blade；211, sliding Block；212, jack；3, top plate；31, convex block；311, first sliding groove；4, the first fixation kit；41, the first bolt；411, first-hand Handle；412, raised；413, card slot；42, the first spring；43, gear；44, the first plectane；5, sleeve；51, second sliding slot；52, it supports Fishplate bar；521, rippled edge；522, threaded hole；53, lead screw；531, handwheel；532, sharp portion；6, the second fixation kit；61, second Bolt；62, second handle；63, second spring；64, the second plectane；7, connecting plate；8, clamp system；81, clamping plate；82, it abuts Component；821, third bolt；822, third handle；823, third spring；824, block is abutted.

Specific embodiment

The utility model is described in further detail with reference to the accompanying 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", "up" and "down" refer to It is the direction in attached drawing, word " bottom surface " and " top surface ", "inner" and "outside" are referred respectively to towards or away from particular elements geometry The direction at center.

Embodiment: a kind of Sopwith staff fixed frame, as depicted in figs. 1 and 2, including support plate 1, air-bubble level 13, tripod 2 And be arranged in for clamping the clamp system 8 of Sopwith staff in support plate 1, the top of tripod 2 is fixedly connected with top plate 3, top plate 3 On be fixedly connected with that there are two the convex blocks 31 that are parallel to each other；The bottom level of support plate 1 is provided with shaft 11, the both ends point of shaft 11 It is not rotationally connected with two convex blocks 31；The first fixation kit 4 that support plate 1 is fixed is installed, in order to just on each convex block 31 Support plate 1 is fixed in the first fixation kit 4, the optional inside of support plate 1 is provided with the hollow plate of inner cavity or weight compares Light aluminium alloy plate；1 side of support plate is connected with perpendicular square 12, and 13 level of air-bubble level is fixed in square 12 Top.First tripod 2 is set up on the ground, Sopwith staff is put on clamp system 8 and is clamped, 13 observing tower of air-bubble level is passed through Whether ruler tilts, and when finding Sopwith staff inclination, Sopwith staff is adjusted to vertical state by rotational support plate 1, Sopwith staff is in vertical State can reduce Sopwith staff generated error in measurement.

As shown in Figures 2 and 3, the first fixation kit 4 includes the first bolt 41, the first spring 42 and gear 43；Convex block The first sliding groove 311 slid in the horizontal direction for the first bolt 41 is offered inside 31；First bolt 41 is in first sliding groove 311 Part, be arranged on one end outer peripheral surface and be fixed with the first plectane 44, the first plectane 44 is for abutting the first spring 42.First bullet Spring 42 is socketed on the first bolt 41, and the both ends of the first spring 42 are connected to one end of the first plectane 44 and first sliding groove 311 respectively Inner wall, the first plectane 44 abut the first spring 42, and the first spring 42 abuts one end inner wall of first sliding groove 311, such first bullet Spring 42 forms elastic force.One end of first bolt 41 is connected with first handle 411, and first handle 411 protrudes the lateral wall of convex block 31 Setting, setting first handle 411 are for the ease of pulling the first bolt 41.First one end of bolt 41 far from first handle 411 Be connected on end face protrusion 412, protrusion 412 on offer card slot 413, gear 43, which is arranged, to be fixed in shaft 11, card slot 413 with The tooth of gear 43 fixes cooperation can be fixed by support plate 1.When installing the first bolt 41 and the first spring 42, by first sliding groove 311 is open at one end, the first bolt 41 and the first spring 42 are put into first sliding groove 311, then by the opening to weld Mode is blocked.

As shown in Figure 1 and Figure 4, it is tiltedly installed with multiple stabilizer blades 21 on tripod 2, is arranged with sleeve 5 on each stabilizer blade 21, The opposite sides of stabilizer blade 21 is connected with sliding block 211, and slid for sliding block 211 along 5 length direction of sleeve is offered in sleeve 5 Two sliding slots 51, stabilizer blade 21 are connected to sleeve 5 by the sliding of sliding block 211.Second that stabilizer blade 21 is fixed is installed to fix on sleeve 5 Component 6, the bottom of sleeve 5 are provided with the abutting plate 52 for abutting with ground.The position for adjusting 21 relative sleeve 5 of stabilizer blade, makes Sopwith staff is in an optimal visual angle, then by the second fixation kit 6 that stabilizer blade 21 is fixed.The abutting plate being arranged on sleeve 5 52 can closely be bonded ground, by the standing on ground that fixed frame can be made more stable of fitting closely for abutting plate 52 and ground On, Sopwith staff is fixed convenient for fixed frame in this way.

As shown in Figure 1, the bottom for abutting plate 52 is fixedly connected with rippled edge 521, setting rippled edge 521 be in order to increase to The frictional force of fishplate bar 52 and ground.It abuts and is vertically arranged with threaded hole 522 on plate 52, be threaded with lead screw on threaded hole 522 53, the top of lead screw 53 is fixedly connected with handwheel 531, and setting handwheel 531 is for the ease of rotational lead screw 53.Lead screw 53 is far from hand One end of wheel 531 is connected with sharp portion 532, and sharp portion 532 can be embedded in ground, can reduce the shaking for abutting plate 52 in this way.

As shown in figure 4, the second fixation kit 6 includes the second bolt 61, second spring 63 and the second plectane 64；Second inserts Pin 61, which slides, is set to the inside of sleeve 5, is evenly equipped with multiple jacks 212, the second bolt along 21 short transverse of stabilizer blade on stabilizer blade 21 61 can be fixed on stabilizer blade 21 on sleeve 5 with the cooperation of jack 212；Second bolt, 61 one end is connected with second handle 62, second-hand Handle 62 protrudes the setting of 5 side wall of sleeve, and setting second handle 62 is for the ease of pulling the second bolt 61；Second plectane 64 is arranged solid It connects on the outer peripheral surface of the second bolt 61, it, can be by the second plectane 64 for the ease of the second fixation kit 6 to be installed on sleeve 5 It is detachably fixed and is connect with the second bolt 61 by screw thread.Second spring 63 is socketed on the second bolt 61, and the two of second spring 63 End is connected to the inner wall of the second plectane 64 and sleeve 5 respectively, and the second plectane 64 compresses second spring 63, and second spring 63 compresses set The inner wall of cylinder 5, such second spring 63 form elastic force, and second spring 63, which forms elastic force, can push the second bolt 61 and jack 212 Cooperation.

As shown in Figure 1,1 upper end of support plate is connected with connecting plate 7, clamp system 8 is installed on 7 side of connecting plate；Clamping machine Structure 8 includes two pieces of clamping plates 81 being parallel to each other and the abutting component 82 for abutting Sopwith staff, and two clamping plates 81 are vertical affixed In the side of connecting plate 7, abuts component 82 and be mounted on clamping plate 81.Sopwith staff is put between two clamping plates 81, and pastes Sopwith staff It closes support plate 1 to place, is then fixed Sopwith staff by abutting component 82.

As shown in Figure 1, abutting component 82 includes third bolt 821, third spring 823 and abutting block 824；Third bolt 821 slidings are set to the inside of clamping plate 81, and one end that third bolt 821 is in outside two clamping plates 81 is connected with third handle 822, third handle 822 protrudes the setting of 81 side wall of clamping plate, and setting third handle 822 is for the ease of pulling third bolt 821；The One end that three bolts 821 are between two clamping plates 81 is fixedly connected with block 824 is abutted, and is installed for the ease of that will abut component 82 Onto clamping plate 81, abutting block 824 can be detachably fixed by screw thread with third bolt 821 and be connect.Third spring 823 is socketed on Third bolt 821, the both ends of third spring 823 are connected to abutting block 824 respectively and clamping plate 81, clamping plate 81 compress third spring 823, third spring 823 compresses clamping plate 81, and such third spring 823 forms elastic force, third spring 823 formed elastic force can push to Block 824 is connect to clamp Sopwith staff.

This kind of Sopwith staff fixed frame use process is as follows:

Sopwith staff fixed frame is put on ground, makes the sharp portion 532 on lead screw 53 by rotating 531 rotational lead screw 53 of handwheel It is slightly embedded into ground a bit, abutting of the sharp portion 532 under the gravity for abutting block 824 with ground tightly.Then adjustment branch Foot 21 is with respect to the height on ground, and detailed process is as follows: pulling the second bolt 61 by pulling second handle 62, at this time the second plectane 64 abut second spring 63, and second spring 63 forms elastic force, and 21 relative sleeve 5 of stabilizer blade is mobile to change stabilizer blade 21 with respect to ground Highly, after stabilizer blade 21 is adjusted with respect to the height on ground, second handle 62 is unclamped, second spring 63 pushes the second bolt 61 Cooperate with the jack 212 on stabilizer blade 21, stabilizer blade 21 is fixed on sleeve 5 by the second bolt 61 with the cooperation of jack 212.Finally by tower Ruler is put on clamp system 8 and clamps, and detailed process is as follows: by pulling third handle 822 to pull third bolt 821, at this point, supporting It connects block 824 and compresses third spring 823, third spring 823 forms elastic force, Sopwith staff is put between two clamping plates 81, relaxed third Handle 822, third spring 823 push abutting block 824 to abut with Sopwith staff, and abutting component 82 so just fixes Sopwith staff.

When needing the Sopwith staff in support plate 1 being adjusted to vertical state, by pulling first handle 411 to pull first to insert Pin 41 separates card slot 413 with gear 43, and the first plectane 44 abuts the first spring 42 at this time, and the first spring 42 forms elastic force；Turn Dynamic support plate 1, it is whether in a vertical state by the observation of air-bubble level 13 support plate 1, when support plate 1 is in a vertical state Afterwards, first handle 411 is unclamped, the first spring 42 is by pushing the first plectane 44 to push the first bolt 41, the first bolt 41 at this time On card slot 413 and the tooth of gear 43 to fix cooperation fixed by support plate 1.

The above is only the preferred embodiment of the utility model, and the protection scope of the utility model is not limited merely to Above-described embodiment, technical solution belonging to the idea of the present invention belong to the protection scope of the utility model.It should refer to Out, for those skilled in the art, it is without departing from the principle of the utility model it is several improvement and Retouching, these improvements and modifications also should be regarded as the protection scope of the utility model.

Claims (10)

1. a kind of Sopwith staff fixed frame, including support plate (1), air-bubble level (13), tripod (2) and setting are in support plate (1) for clamping the clamp system (8) of Sopwith staff on, it is characterised in that: the top of the tripod (2) is equipped with top plate (3), described The convex block (31) being parallel to each other there are two being set on top plate (3)；The bottom level of the support plate (1) is provided with shaft (11), institute The both ends for stating shaft (11) are rotationally connected with two convex blocks (31) respectively；Each convex block (31) is equipped with for by support plate (1) fixed the first fixation kit (4).

2. Sopwith staff fixed frame according to claim 1, it is characterised in that: first fixation kit (4) includes first slotting Sell (41), the first spring (42) and gear (43)；It is equipped with for first bolt (41) in the convex block (31) along level side To the first sliding groove (311) of sliding；First bolt (41) is in the part of first sliding groove (311), on one end outer peripheral surface It is arranged and is fixed with the first plectane (44)；First spring (42) is socketed on the first bolt (41), first spring (42) Both ends are connected to one end inner wall of the first plectane (44) and first sliding groove (311) respectively；One end of first bolt (41) is solid It is connected to first handle (411), the first handle (411) protrudes the lateral wall setting of the convex block (31)；First bolt (41) it is connected with raised (412) on one end end face far from first handle (411), offers card slot on the protrusion (412) (413), the gear (43), which is arranged, is fixed on shaft (11), and the card slot (413) and the tooth fixing of the gear (43) are matched It closes.

3. Sopwith staff fixed frame according to claim 1, it is characterised in that: the tripod (2) includes multiple stabilizer blades (21), It is arranged with sleeve (5) on each stabilizer blade (21), stabilizer blade (21) slip is connected to sleeve (5), on the sleeve (5) Equipped with for the second fixation kit (6) that stabilizer blade (21) are fixed, the bottom of the sleeve (5) is provided with for abutting with ground Abutting plate (52).

4. Sopwith staff fixed frame according to claim 3, it is characterised in that: the bottom for abutting plate (52) is equipped with rippled edge (521)。

5. Sopwith staff fixed frame according to claim 4, it is characterised in that: be vertically arranged with screw thread on the abutting plate (52) Hole (522) is threaded with lead screw (53) on the threaded hole (522), is fixedly connected with handwheel at the top of the lead screw (53) (531)。

6. Sopwith staff fixed frame according to claim 5, it is characterised in that: the one of the lead screw (53) separate handwheel (531) End is equipped with sharp portion (532).

7. Sopwith staff fixed frame according to claim 3, it is characterised in that: second fixation kit (6) includes second slotting Sell (61), second spring (63) and the second plectane (64)；Second bolt (61) sliding is set to the inside of sleeve (5), It is evenly equipped with multiple jacks (212) on the stabilizer blade (21) along stabilizer blade (21) length direction, second bolt (61) is inserted with described Hole (212) cooperation；Described second bolt (61) one end is connected with second handle (62), and the second handle (62) protrudes sleeve (5) side wall is arranged；Second plectane (64) is arranged on the outer peripheral surface for being fixed in the second bolt (61), the second spring (63) It is socketed on the second bolt (61), the both ends of the second spring (63) are connected to the interior of the second plectane (64) and sleeve (5) respectively Wall.

8. Sopwith staff fixed frame according to claim 3, it is characterised in that: the opposite sides of the stabilizer blade (21) is connected with Sliding block (211), the sleeve (5) is interior to be equipped with the second sliding slot slid for the sliding block (211) along sleeve (5) length direction (51)。

9. Sopwith staff fixed frame according to claim 1, it is characterised in that: the clamp system (8) is set to support plate (1) Upper end, the clamp system (8) include two pieces of clamping plates being parallel to each other (81) and the abutting component (82) for abutting Sopwith staff.

10. Sopwith staff fixed frame according to claim 9, it is characterised in that: the abutting component (82) includes third bolt (821), third spring (823) and abutting block (824)；Third bolt (821) sliding is set to the inside of clamping plate (81), The third bolt (821) is in the external one end of two clamping plates (81) and is connected with third handle (822), the third handle (822) clamping plate (81) the side wall setting is protruded；One end that the third bolt (821) is between two clamping plates (81) with support Block (824) is connect to be fixedly connected, the third spring (823) is socketed on third bolt (821), and the two of the third spring (823) End is connected to respectively abuts block (824) and clamping plate (81).