CN208921114U - A kind of building level measurement support frame - Google Patents

Abstract

The utility model discloses a kind of building level measurement support frames, including support base, the bottom of support base supports outer cylinder there are three being flexibly connected, the bottom of three support outer cylinders is inserted with the first supporting leg, the inner wall of first supporting leg and support outer cylinder is slidably connected, and supports the side surface fixing sleeve of outer cylinder to be connected to the first fixes sleeve, the side surface of the first supporting leg is socketed with the first stop collar, the inner wall of first stop collar and support outer cylinder is slidably connected, and the front of the first supporting leg offers the first groove.Crushing block and rubber sheet gasket is set to contradict fixation to the second supporting leg so that threaded rod contradicts hemisphere block and pushes away, so that fixed between the second supporting leg and the first supporting leg, increase supporting leg difference of height away from, the supporting leg height on three sides, which cooperates, simultaneously is adjusted so that support frame is horizontal, to overcome difficulties environment, support frame is set up on the slope of steeper to measure, saves the time then to improve working efficiency.

Description

A kind of building level measurement support frame

Technical field

The utility model relates to technical field of buildings, specially a kind of building level measurement support frame.

Background technique

Building-supporting frame is total station, and the support frame of the construction accounts instrument such as level, theodolite facilitates building instrument to make With, and because we are frequently encountered the precipitous slope of topography, and support the problem of geographical conditions when installing instruments The problem of frame insufficient height, and on precipitous slope, the flexible height difference of the supporting leg of support frame is limited, leads to the support frame not Yishui River Flatrack is set, so that it is inconvenient to use, cause instrument that can not measure, then needs to find the point for being suitble to erection again, cause to disappear Consume more times.

Summary of the invention

In view of the deficiencies of the prior art, the utility model provides a kind of building level measurement support frame, solves When the equipment that installs instruments, it is frequently encountered the precipitous slope of topography and support frame insufficient height, and on precipitous slope On, cause support frame to be not easy horizontal erection, so that it is inconvenient to use, cause instrument that can not measure, then needs to find again It is suitble to the point set up, leads to the problem of consuming more times.

To achieve the above object, the utility model provides the following technical solutions: a kind of building level measurement support frame, packet Support base is included, the bottom of the support base is flexibly connected there are three outer cylinder is supported, and the bottom of three support outer cylinders is inserted into There is the first supporting leg, the inner wall of first supporting leg and support outer cylinder is slidably connected, and the side surface of the support outer cylinder is fixed It is socketed with the first fixes sleeve, the side surface of first supporting leg is socketed with the first stop collar, first stop collar and branch The inner wall of support outer cylinder is slidably connected, and the front of first supporting leg offers the first groove, the inner wall clamping of first groove There is the second supporting leg, second supporting leg is slidably connected with the first supporting leg, and the bottom of second supporting leg two sides is solid Surely it is connected with limit slide bar, the two sides of the first supporting leg inner wall offer the sliding slot being used cooperatively with limit slide bar, described The bottom fixing sleeve of first supporting leg is connected to pin, and the front of the pin offers second be used cooperatively with the second supporting leg Groove, the side surface sliding sleeve of first supporting leg are connected to the second fixes sleeve, and first fixes sleeve and second are fixed The front of sleeve is fixedly connected to shell, and the front of the shell opens up hole, and the inner wall of the hole is fixedly connected with spiral shell Line sleeve, the inner thread of the screw shell are connected with threaded rod, and the front of the threaded rod is fixedly connected with rotating disc, institute The rear-face contact for stating threaded rod is connected with hemisphere block, and the back side of the hemisphere block is fixedly connected with crushing block, the top of the crushing block Portion and bottom pass through motion bar and are flexibly connected respectively with the top and bottom of housing cavity, and the front activity of the motion bar is even It is connected to the first slide bar, the side surface fixing sleeve of first slide bar is connected to fixed ring, the side surface sliding sleeve of first slide bar It is connected to spacing collar, the front of the spacing collar is fixedly connected with the front of housing cavity, the side surface of the spacing collar It is socketed with spring, the both ends of the spring are fixedly connected with the front in the front of housing cavity and fixed ring respectively, the extruding The back side activity of block runs through, and the front of first fixes sleeve, the second fixes sleeve and support outer cylinder offers circular hole, institute The back side activity of crushing block is stated through the circular hole, the back side of the crushing block is bonded with rubber sheet gasket.

Preferably, the side surface fixing sleeve of the threaded rod is connected to the second stop collar, and second stop collar is located at shell Inner cavity.

Preferably, the top of second supporting leg is in coniform, and taper gold is arranged at the top of second supporting leg Belong to set.

Preferably, the front of the support outer cylinder is fixedly connected with c-type handle.

Preferably, the front of the support outer cylinder is fixedly connected with harness.

The utility model provides a kind of building level measurement support frame.Have it is following the utility model has the advantages that

Building level measurement support frame, passes through support outer cylinder, the first supporting leg, the first fixes sleeve, stop collar, the Two supporting legs, limit slide bar, sliding slot, pin, the second fixes sleeve, shell, screw shell, threaded rod, rotating disc, hemisphere block, Crushing block, motion bar, the first slide bar, fixed ring, spacing collar, spring and rubber sheet gasket are used in conjunction with each other, and unscrew first Rotating disc in fixes sleeve, so that threaded rod moves outward, the first slide bar drives motion bar to drive crowded under the action of the spring Briquetting and rubber sheet gasket leave the second supporting leg, and the first supporting leg is moved down, then that the first supporting leg is downward It stretches, so that support outer cylinder is exposed on the top of the second supporting leg, while the first supporting leg is limited by stop collar, then unscrewed the Rotating disc in one fixes sleeve fixes the first supporting leg, and the second fixes sleeve is then move upwardly until the second supporting leg Top, then pull out the second supporting leg, by the second supporting leg rotate 180 degree so that the second supporting leg is stuck on pin In the second groove opened up, then the second fixes sleeve is slided, so that the second fixes sleeve is set in the first supporting leg and The outside of two supporting legs then can move up and down the second supporting leg, so that the limit slide bar on the second supporting leg is at first Sliding slot in support leg slides to adjust height, then twists the rotating disc in the second fixes sleeve, so that threaded rod contradicts hemisphere Block, which pushes away, makes crushing block and rubber sheet gasket contradict fixation to the second supporting leg, so that solid between the second supporting leg and the first supporting leg It is fixed, increase supporting leg difference of height away from, while cooperating and being adjusted so that support frame is horizontal in the supporting leg on three sides height, thus gram Difficult circumstances are taken, support frame is set up on the slope of steeper to measure, save the time then to improve work Make efficiency.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is that the utility model structural support outer cylinder faces diagrammatic cross-section；

Fig. 3 is the amplification partial cutaway schematic of A in the utility model structure chart 2；

Fig. 4 is the right side diagrammatic cross-section of the utility model structure chart shell；

Fig. 5 is the second supporting leg of the utility model structure chart top cross-sectional view.

In figure: 1 support base, 2 support outer cylinders, 3 first supporting legs, 4 first fixes sleeves, 5 stop collars, 6 second supporting legs, 7 limit slide bars, 8 sliding slots, 9 pins, 10 second fixes sleeves, 11 shells, 12 screw shells, 13 threaded rods, 14 rotating discs, 15 half Ball block, 16 crushing blocks, 17 motion bars, 18 first slide bars, 19 fixed rings, 20 spacing collars, 21 springs, 22 rubber sheet gaskets, 23 Two stop collars, 24 c-type handles, 25 harnesses.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

As shown in Figs. 1-5, the utility model provides a kind of technical solution: a kind of building level measurement support frame, including Support base 1, the bottom of support base 1 are flexibly connected there are three outer cylinder 2 is supported, and the bottom of three support outer cylinders 2 is inserted with first The inner wall of supporting leg 3, the first supporting leg 3 and support outer cylinder 2 is slidably connected, and the side surface fixing sleeve of support outer cylinder 2 is connected to first Fixes sleeve 4, the side surface of the first supporting leg 3 are socketed with the first stop collar 5, and the inner wall of the first stop collar 5 and support outer cylinder 2 is sliding Dynamic connection, the front of the first supporting leg 3 offer the first groove, and the inner wall of first groove is connected with the second supporting leg 6, and second Supporting leg 6 is slidably connected with the first supporting leg 3, and in coniform, the top of the second supporting leg 6 is arranged for the top of the second supporting leg 6 There is cone-shaped metal set, by the way that the top setting of the second supporting leg 6 to be in coniform and be arranged metallic sheath, plays and facilitate the second support Leg 6 is inserted into soil property and plays a supportive role to support frame, improves the stable type of support frame, the bottom of 6 two sides of the second supporting leg is solid Surely it is connected with and limits slide bar 7, the sliding slot 8 that the two sides of 3 inner wall of the first supporting leg offer and limit slide bar 7 is used cooperatively, first The bottom fixing sleeve of supporting leg 3 is connected to pin 9, the front of pin 9 offer be used cooperatively with the second supporting leg 6 it is second recessed Slot, the side surface sliding sleeve of the first supporting leg 3 are connected to the second fixes sleeve 10, the first fixes sleeve 4 and the second fixes sleeve 10 Front be fixedly connected to shell 11, the front of shell 11 opens up hole, and the inner wall of the hole is fixedly connected with thread bush Cylinder 12, the inner thread of screw shell 12 is connected with threaded rod 13, and the front of threaded rod 13 is fixedly connected with rotating disc 14, screw thread The side surface fixing sleeve of bar 13 is connected to the second stop collar 23, and the second stop collar 23 is located at the inner cavity of shell 11, passes through the second limit The limit to threaded rod 13 is played the role of in the setting of ring 23, prevents threaded rod 13 from back-outing shell and losing, the back of threaded rod 13 Face contact is connected with hemisphere block 15, and the back side of hemisphere block 15 is fixedly connected with crushing block 16, and the top and bottom of crushing block 16 are logical It crosses motion bar 17 to be flexibly connected with the top and bottom of 11 inner cavity of shell respectively, it is sliding that the front of motion bar 17 is connected with first Bar 18, the side surface fixing sleeve of the first slide bar 18 are connected to fixed ring 19, and the side surface of the first slide bar 18 has been slidably socketed limit sleeve The front of cylinder 20, spacing collar 20 is fixedly connected with the front of 11 inner cavity of shell, and the side surface of spacing collar 20 is socketed with spring 21, the both ends of spring 21 are fixedly connected with the front in the front of 11 inner cavity of shell and fixed ring 19 respectively, the back side of crushing block 16 Activity runs through, and the front of the first fixes sleeve 4, the second fixes sleeve 10 and support outer cylinder 2 offers circular hole, crushing block 16 Back side activity runs through the circular hole, and the back side of crushing block 16 is bonded with rubber sheet gasket 22, passes through threaded rod, shell, screw shell, spiral shell Rasp bar, rotating disc, hemisphere block, crushing block, motion bar, the first slide bar, fixed ring, the phase of spacing collar, spring and rubber sheet gasket It is mutually used cooperatively, threaded rod 13 moves outward, and the first slide bar 18 drives motion bar 17 to drive crushing block under the action of the spring 21 16 leave the second supporting leg 6 with rubber sheet gasket 22, and unscrewed is then fixed to the second supporting leg 6, plays instead of original threaded rod 13 Fixation is directly directly tightened to the first supporting leg 3 or the second supporting leg 6, to avoid firmly tightening threaded rod 13 for a long time and making It obtains and the material of supporting leg is damaged, reduce the service life of support frame, the front of support outer cylinder 2 is fixedly connected with c-type handle Hand 24 is played when setting up through c-type 24 convenient for movement to support frame, support is outer by the setting of c-type handle 24 The front of cylinder 2 is fixedly connected with harness 25, is played by the setting of harness 25 and facilitates back support frame, to reach labour-saving effect Fruit.

In use, unscrewing the rotating disc 14 in the first fixes sleeve 4, so that threaded rod 13 moves outward, in spring 21 Acting on lower first slide bar 18 drives motion bar 17 that crushing block 16 and rubber sheet gasket 22 is driven to leave the second supporting leg 6, so that first Supporting leg 3 can move down, and then stretch the first supporting leg 3 downwards, so that the top of the second supporting leg 6 is exposed outside support Cylinder 2, while first supporting leg 3 is limited by stop collar 5, then the rotating disc 14 in the first fixes sleeve of unscrewed 4 is by first Support leg 3 is fixed, then the second fixes sleeve 10 is move upwardly until to the top of the second supporting leg 6, then pulls out the second support Second supporting leg 6 is rotated 180 degree, so that the second supporting leg 6 is stuck in the second groove opened up on pin 9, so by leg 6 The second fixes sleeve 10 is slided afterwards, so that the second fixes sleeve 10 is set in the outer of the first supporting leg 3 and the second supporting leg 6 Side then can move up and down the second supporting leg 6, so that the limit slide bar 7 on the second supporting leg 6 is on the first supporting leg 3 Sliding slot 8 slides to adjust height, then twists the rotating disc 14 in the second fixes sleeve 10, so that threaded rod 13 contradicts hemisphere block 15 push away and contradict crushing block 16 and rubber sheet gasket 22 to the second supporting leg 6 to fix, so that the second supporting leg 6 and the first supporting leg 3 Between it is fixed, increase supporting leg difference of height away from, while cooperating and being adjusted so that support frame is horizontal in the supporting leg on three sides height, The content being not described in detail in this specification simultaneously belongs to the prior art well known to professional and technical personnel in the field.

It can to sum up obtain, building level measurement support frame, by supporting outer cylinder 2, the first supporting leg 3, the first fixing sleeve Cylinder 4, stop collar 5, the second supporting leg 6, limit slide bar 7, sliding slot 8, pin 9, the second fixes sleeve 10, shell 11, screw shell 12, threaded rod 13, rotating disc 14, hemisphere block 15, crushing block 16, motion bar 17, the first slide bar 18, fixed ring 19, spacing collar 20, spring 21 and rubber sheet gasket 22 are used in conjunction with each other, and unscrew the rotating disc 14 in the first fixes sleeve 4, so that threaded rod 13 move outward, and the first slide bar 18 drives motion bar 17 that crushing block 16 is driven to leave with rubber sheet gasket 22 under the action of the spring 21 Second supporting leg 6 moves down the first supporting leg 3, then stretches the first supporting leg 3 downwards, so that second Support outer cylinder 2 is exposed on the top of support leg 6, while being limited by stop collar 5 to the first supporting leg 3, then the first fixes sleeve of unscrewed 4 On rotating disc 14 first supporting leg 3 is fixed, the second fixes sleeve 10 is then move upwardly until the upper of the second supporting leg 6 Side, then pulls out the second supporting leg 6, the second supporting leg 6 is rotated 180 degree, so that the second supporting leg 6 is stuck on pin 9 In the second groove opened up, then the second fixes sleeve 10 is slided, so that the second fixes sleeve 10 is set in the first supporting leg 3 With the outside of the second supporting leg 6, the second supporting leg 6 then can move up and down, so that the limit slide bar 7 on the second supporting leg 6 Sliding slot 8 on the first supporting leg 3 slides to adjust height, then twists the rotating disc 14 in the second fixes sleeve 10, so that Threaded rod 13, which contradicts hemisphere block 15 and pushes away, makes crushing block 16 and rubber sheet gasket 22 contradict fixation to the second supporting leg 6, so that second It is fixed between support leg 6 and the first supporting leg 3, increase supporting leg difference of height away from while cooperating in the supporting leg on three sides height It adjusts so that support frame is horizontal, to overcome difficulties environment, support frame is set up on the slope of steeper Measurement, saves the time then to improve working efficiency.

It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that There is also other identical elements in process, method, article or equipment including the element.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (5)

1. a kind of building level measurement support frame, including support base (1), it is characterised in that: the bottom of the support base (1) is living Dynamic connection is there are three supporting outer cylinder (2), and the bottoms of three supports outer cylinder (2) are inserted with the first supporting leg (3), and described the One supporting leg (3) and the inner wall of support outer cylinder (2) are slidably connected, and the side surface fixing sleeve of support outer cylinder (2) is connected to first The side surface of fixes sleeve (4), first supporting leg (3) is socketed with the first stop collar (5), first stop collar (5) with The inner wall of support outer cylinder (2) is slidably connected, and the front of first supporting leg (3) offers the first groove, first groove Inner wall is connected with the second supporting leg (6), and second supporting leg (6) is slidably connected with the first supporting leg (3), second support The bottom of leg (6) two sides is fixedly connected to limit slide bar (7), and the two sides of the first supporting leg (3) inner wall offer and limit The sliding slot (8) that position slide bar (7) is used cooperatively, the bottom fixing sleeve of first supporting leg (3) are connected to pin (9), the pin (9) front offers the second groove being used cooperatively with the second supporting leg (6), and the side surface of first supporting leg (3) is sliding Dynamic to be socketed with the second fixes sleeve (10), the front of first fixes sleeve (4) and the second fixes sleeve (10) is fixed to be connected It being connected to shell (11), the front of the shell (11) opens up hole, and the inner wall of the hole is fixedly connected with screw shell (12), The inner thread of the screw shell (12) is connected with threaded rod (13), and the front of the threaded rod (13) is fixedly connected with rotation The rear-face contact of disk (14), the threaded rod (13) is connected with hemisphere block (15), and the back side of the hemisphere block (15) is fixedly connected Crushing block (16), the top and bottom of the crushing block (16) pass through top of the motion bar (17) respectively with shell (11) inner cavity It is flexibly connected with bottom, the front of the motion bar (17) is connected with the first slide bar (18), first slide bar (18) Side surface fixing sleeve is connected to fixed ring (19), and the side surface of first slide bar (18) has been slidably socketed spacing collar (20), institute The front for stating spacing collar (20) is fixedly connected with the front of shell (11) inner cavity, the side surface socket of the spacing collar (20) Have spring (21), the both ends of the spring (21) are fixed with the front in the front of shell (11) inner cavity and fixed ring (19) respectively to be connected It connects, the back side activity of the crushing block (16) runs through, and first fixes sleeve (4), the second fixes sleeve (10) and support are outer The front of cylinder (2) offers circular hole, and the back side activity of the crushing block (16) runs through the circular hole, the back of the crushing block (16) Face is bonded with rubber sheet gasket (22).

2. a kind of building level measurement support frame according to claim 1, it is characterised in that: the threaded rod (13) Side surface fixing sleeve is connected to the second stop collar (23), and second stop collar (23) is located at the inner cavity of shell (11).

3. a kind of building level measurement support frame according to claim 1, it is characterised in that: second supporting leg (6) top is arranged with cone-shaped metal set at the top of second supporting leg (6) in coniform.

4. a kind of building level measurement support frame according to claim 1, it is characterised in that: the support outer cylinder (2) Front be fixedly connected with c-type handle (24).

5. a kind of building level measurement support frame according to claim 1, it is characterised in that: the support outer cylinder (2) Front be fixedly connected with harness (25).