CN210625638U - Civil engineering surveyor's level - Google Patents

Civil engineering surveyor's level Download PDF

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Publication number
CN210625638U
CN210625638U CN201922252670.3U CN201922252670U CN210625638U CN 210625638 U CN210625638 U CN 210625638U CN 201922252670 U CN201922252670 U CN 201922252670U CN 210625638 U CN210625638 U CN 210625638U
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rod
civil engineering
level
kelly
groove
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CN201922252670.3U
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李福林
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Liaoning Railway Vocational and Technical College
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Liaoning Railway Vocational and Technical College
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Abstract

The utility model discloses a civil engineering level, which belongs to the technical field of measuring equipment, a supporting plate is fixedly connected with the upper end of a supporting seat, a clamping groove is arranged at the upper end of the supporting plate, a spring is in contact connection in the clamping groove, a clamping bead is in contact connection with the upper end of the spring, a bearing is fixedly sleeved at the central position of the upper end of the supporting plate, a short rod is fixedly sleeved at the upper end of the bearing, an adjusting disc is fixedly sleeved at the upper end of the short rod, an adsorption block is fixedly sleeved at the upper end of the adjusting disc, the adjusting disc is arranged, not only a measuring instrument main body can freely rotate and adjust the measuring direction, but also the level has the function of automatic positioning, the use comfort of the level is greatly improved, in addition, a left clamping rod, a right clamping rod and the adsorption block which are arranged are convenient for the quick disassembly and assembly of the measuring, the carrying safety and the convenience of the level are improved.

Description

Civil engineering surveyor's level
Technical Field
The utility model relates to a measuring equipment technical field, more specifically say, relate to a civil engineering surveyor's level.
Background
The level is a measuring instrument frequently used during engineering survey, and the level can be used with a support to finish the measurement work during use.
At present, current surveyor's level mostly with support fixed connection, length is also fixed moreover, bring certain inconvenience for the user when carrying, and the ground nail of support frame lower extreme can scrape the touch people at the removal in-process, certain potential safety hazard has, and current surveyor's level is when adjusting measuring direction, need lift up whole surveyor's level and support, then adjust, great reduction the use travelling comfort of surveyor's level, for this reason, we have designed a civil engineering surveyor's level, solve above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
To the problem that exists among the prior art, an object of the utility model is to provide a civil engineering surveyor's level, the adjustment disk that it set up not only makes the measuring apparatu main part rotate at will and adjusts the measuring direction, and have automatic positioning's function, great improvement the use travelling comfort of surveyor's level, and the left kelly that sets up, right kelly and the absorption piece measuring apparatu main part of being convenient for carry out quick dismouting, and the bracing piece that sets up has quick accurate height-adjusting's function, and can pack up the ground nail when removing, the safety in carrying and the convenience of surveyor's level have been improved.
In order to solve the above problems, the utility model adopts the following technical proposal.
A civil engineering level comprises a supporting seat, wherein a supporting plate is fixedly connected to the upper end of the supporting seat, a clamping groove is formed in the upper end of the supporting plate, a spring is connected in the clamping groove in a contact manner, a clamping bead is connected in the upper end of the spring in a contact manner, a bearing is fixedly sleeved at the central position of the upper end of the supporting plate, a short rod is fixedly sleeved at the upper end of the bearing, an adjusting disc is fixedly sleeved at the upper end of the short rod, an adsorption block is fixedly sleeved at the upper end of the adjusting disc and is circular in shape, the adsorption block is made of a magnetic material, a measuring instrument main body is magnetically adsorbed at the upper end of the adsorption block, a connecting rod is hinged at the lower end of the supporting seat, a containing groove is formed in the lower end of the connecting rod, a supporting rod is connected in the containing groove in a sliding manner, a ground nail is fixedly connected, and have automatic positioning's function, great improvement the use travelling comfort of surveyor's level to the left kelly that sets up, right kelly and adsorb the piece and be convenient for the measuring apparatu main part and carry out quick dismouting, the bracing piece that sets up has quick accurate height-adjusting's function moreover, and can pack up the ground nail when removing, has improved the security of carrying and the convenience of surveyor's level.
Further, the shape of adjustment disk is circular, open the lower extreme of adjustment disk has the constant head tank, the shape of constant head tank is circular, the constant head tank is annular equidistance and distributes, the lower extreme contact of constant head tank is connected with the card pearl, and the constant head tank that sets up and the rotational position that the card pearl was used for quick fixed measuring apparatu main part have improved the convenience in use of spirit level.
Further, the upper end fixedly connected with symmetrical left kelly and the right kelly of adjustment disk, the shape of left kelly and right kelly is cylindrical, the upper end slip of left kelly and right kelly has cup jointed the measuring apparatu main part, and the left kelly and the right kelly of setting are when the adjustment disk is rotatory for the measuring apparatu main part has rotatory skid-proof effect.
Furthermore, a positioning hole is formed in the center of the lower end of the adjusting disc, a short rod is fixedly sleeved in the positioning hole, the short rod is cylindrical, the length of the short rod is larger than the depth of the positioning hole, the positioning hole is used for quickly fixing the installation position of the adjusting disc, and the adjusting disc has a rotating function.
Further, the side of connecting rod is opened there is the spout, the left side intercommunication of spout has the groove of accomodating, the right side sliding connection of spout has the screw rod, and the spout that sets up makes the screw rod have the function that reciprocates, the quick fixed stay bar's of convenient to use person flexible position.
Furthermore, the one end of screw rod is equipped with manual knob, the side contact of the manual knob that the screw rod set up is connected with the connecting rod, the other end of screw rod has the bracing piece through threaded connection, and the screw rod that sets up need not use tools when adjusting, and manual regulation can, has improved the regulation convenience of bracing piece.
Further, the side of connecting rod is equipped with the scale, the scale is in the both sides of spout, and the scale convenient to use person who sets up is accurate quick adjusts the flexible position of bracing piece, makes the flexible length of three bracing piece the same, has ensured the support equilibrium of surveyor's level.
Compared with the prior art, the utility model has the advantages of:
(1) the adjustment disk that this scheme set up not only makes the measuring apparatu main part rotate at will and adjusts the measuring direction, has automatic positioning's function moreover, great improvement the use travelling comfort of surveyor's level, and the left kelly that sets up, right kelly and adsorb the piece and be convenient for the measuring apparatu main part and carry out quick dismouting, the bracing piece that sets up has quick accurate height-adjusting's function moreover, and can pack up the ground nail when removing, the security of carrying and the convenience of surveyor's level have been improved.
(2) The shape of adjustment disk is circular, and the lower extreme of adjustment disk is opened there is the constant head tank, and the shape of constant head tank is circular, and the constant head tank is annular equidistance and distributes, and the lower extreme contact of constant head tank is connected with the card pearl, and the constant head tank that sets up and the rotational position that the card pearl was used for quick fixed measuring apparatu main part have improved the convenience in use of spirit level.
(3) The left kelly and the right kelly of upper end fixedly connected with symmetry of adjustment disk, the shape of left kelly and right kelly is cylindrical, and the upper end of left kelly and right kelly slides and has cup jointed the measuring apparatu main part, and the left kelly and the right kelly of setting are when the adjustment disk is rotatory for the measuring apparatu main part has rotatory skid-proof effect.
(4) The lower extreme central point of adjustment disk puts and opens there is the locating hole, and the short-bar has been cup jointed to the fixed in locating hole, and the shape of short-bar is cylindrical, and the length of short-bar is greater than the degree of depth of locating hole, and the locating hole of setting is used for quick fixed adjustment disk's mounted position to the adjustment disk of setting has rotatory function.
(5) The side of connecting rod is opened there is the spout, and the left side intercommunication of spout has the groove of accomodating, and the right side sliding connection of spout has the screw rod, and the spout that sets up makes the screw rod have the function that reciprocates, the quick fixed stay's of convenient to use person flexible position.
(6) One end of the screw rod is provided with a manual knob, the side face of the manual knob arranged on the screw rod is in contact connection with a connecting rod, the other end of the screw rod is connected with a supporting rod through threads, the arranged screw rod does not need tools when being adjusted, manual adjustment can be achieved, and adjustment convenience of the supporting rod is improved.
(7) The side of connecting rod is equipped with the scale, and the scale is in the both sides of spout, and the scale convenient to use person of setting is accurate quick adjusts the flexible position of bracing piece, makes the flexible length of three bracing piece the same, has ensured the support equilibrium of surveyor's level.
Drawings
FIG. 1 is a perspective view of the overall structure of the present invention;
FIG. 2 is a top view of the structure of the adjusting plate of the present invention;
fig. 3 is a bottom view of the structure of the adjusting plate of the present invention;
FIG. 4 is a cross-sectional view of the support plate structure of the present invention;
fig. 5 is a partial sectional view of the mounting structure of the connecting rod and the supporting rod of the present invention.
The reference numbers in the figures illustrate:
the device comprises a support seat 1, a support plate 2, a clamping groove 21, a spring 22, a clamping bead 23, a bearing 24, a short rod 25, an adjusting disc 3, a positioning groove 31, a positioning hole 32, a left clamping rod 33, a right clamping rod 34, an adsorption block 35, a measuring instrument main body 4, a connecting rod 5, a 51 accommodating groove, a sliding groove 52, scales 53, a screw rod 54, a supporting rod 6 and a ground nail 61.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, a civil engineering level comprises a supporting seat 1, referring to fig. 1-5, a supporting plate 2 is fixedly connected to the upper end of the supporting seat 1, a clamping groove 21 is formed in the upper end of the supporting plate 2, a spring 22 is connected in the clamping groove 21 in a contacting manner, when the spring 22 is extruded by a clamping bead 23, the spring 22 has the effect of compression elasticity, the clamping bead 23 has the effect of automatic fastening, the clamping bead 23 is connected in a contacting manner to the upper end of the spring 22, a bearing 24 is fixedly sleeved at the center position of the upper end of the supporting plate 2, the short rod 25 has the function of free rotation by the arranged bearing 24, so that the adjusting plate 3 has the function of rotation, the short rod 25 is fixedly sleeved at the upper end of the bearing 24, the adjusting plate 3 is fixedly sleeved at the upper end of the short rod 25, an absorbing block 35 is fixedly sleeved at the upper end of the adjusting plate 3, the, adsorb piece 35 and adopt magnetic material to make, the upper end magnetism of adsorbing piece 35 adsorbs there is measuring apparatu main part 4, the lower extreme of measuring apparatu main part 4 is equipped with the iron sheet and connects the round hole of left kelly 33 and right kelly 34, the installation location of measuring apparatu main part 4 of being convenient for, measuring apparatu main part 4 is used for carrying out leveling, inside electrical components is the parts that standard component and the technical staff in the field were used always, its theory of operation all is that technical staff commonly used or can learn through the technical manual, the lower extreme of supporting seat 1 articulates there is connecting rod 5, the lower extreme of connecting rod 5 is opened has accomodate groove 51, it has bracing piece 6 to accomodate sliding connection in groove 51, the lower extreme fixedly connected with ground nail 61 of.
Referring to fig. 2 and 3, the adjusting plate 3 is circular, the lower end of the adjusting plate 3 is provided with a positioning groove 31, the positioning groove 31 is circular, the positioning grooves 31 are distributed in an annular equidistant manner, the lower end of the positioning groove 31 is in contact connection with a clamping bead 23, the positioning groove 32 and the clamping bead 23 are arranged to quickly fix the rotating position of the measuring instrument main body 4, the use convenience of the level is improved, the upper end of the adjusting plate 3 is fixedly connected with a left clamping rod 33 and a right clamping rod 34 which are symmetrical, the left clamping rod 33 and the right clamping rod 34 are cylindrical, the upper ends of the left clamping rod 33 and the right clamping rod 34 are slidably sleeved with the measuring instrument main body 4, and the left clamping rod 33 and the right clamping rod 34 have a rotation anti-slip effect when the adjusting plate 3 rotates.
Referring to fig. 3 and 5, a positioning hole 32 is formed in the center of the lower end of the adjusting plate 3, a short rod 25 is fixedly sleeved in the positioning hole 32, the short rod 25 is cylindrical, the length of the short rod 25 is greater than the depth of the positioning hole 32, the positioning hole 32 is used for quickly fixing the installation position of the adjusting plate 3, the adjusting plate 3 has a rotating function, a sliding groove 52 is formed in the side surface of the connecting rod 5, a containing groove 51 is communicated with the left side of the sliding groove 52, a screw 54 is slidably connected to the right side of the sliding groove 52, the sliding groove 52 enables the screw 54 to have a vertical moving function, and the user can quickly fix the telescopic position of the supporting rod 6.
Please refer to fig. 5, one end of the screw 54 is provided with a manual knob, a side surface of the manual knob arranged on the screw 54 is in contact connection with the connecting rod 5, the other end of the screw 54 is in threaded connection with the supporting rod 6, the screw 54 is not required to use tools during adjustment, manual adjustment is only possible, adjustment convenience of the supporting rod 6 is improved, the side surface of the connecting rod 5 is provided with scales 53, the scales 53 are arranged at two sides of the sliding groove 52, the scales 53 are convenient for a user to accurately and quickly adjust the telescopic position of the supporting rod 6, so that the telescopic lengths of the three supporting rods 6 are the same, and the support balance of the level is.
When the civil engineering spirit level needs to adjust the measuring direction, the measuring instrument main body 4 can be directly rotated to a proper measuring position, the measuring instrument main body 4 drives the left clamping rod 33 and the right clamping rod 34 to rotate when rotating, the left clamping rod 33 and the right clamping rod 34 drive the adjusting disc 3 to rotate, the adjusting disc 3 rotates to enable the clamping bead 23 to be downwards separated from the positioning groove 31 of the position, meanwhile, the clamping bead 23 downwards moves to extrude the spring 22, the spring 22 forms compression elasticity, the elasticity enables the upper end of the clamping bead 23 to be adhered to the lower end of the adjusting disc 3 to roll, when the adjusting disc 3 rotates to drive the positioning groove 31 of another position to rotate to the upper end of the clamping bead 23, the clamping bead 23 is clamped into the positioning groove 31 under the action of the elasticity of the spring 22, thereby the rotating positions of the adjusting disc 3 and the measuring instrument main body 4 are fixed, the adjusting disc 3 not only enables the measuring instrument main body, and has the function of automatic positioning, the use comfort of the level is greatly improved, when the level needs to be moved and carried after measurement is completed, the measuring instrument main body 4 is moved upwards, the measuring instrument main body 4 moves upwards to enable the left clamping rod 33, the right clamping rod 34 and the adsorption block 35 to be separated from the lower end of the measuring instrument main body 4, then the measuring instrument main body 4 is independently placed in a protective box, the arranged left clamping rod 33, the right clamping rod 34 and the adsorption block 35 are convenient for the measuring instrument main body 4 to be rapidly disassembled and assembled, then the screw rod 54 is rotated anticlockwise, the manual knob arranged on the screw rod 54 is separated from the contact with the connecting rod 5 by the anticlockwise rotation of the screw rod 54, at the moment, the supporting rod 6 can move up and down, then the supporting rod 6 moves upwards and retracts into the accommodating groove 51, meanwhile, the ground nail 61 is also accommodated in the accommodating groove 51, then the screw rod 54 is rotated clockwise and screwed, the occupation space position of the level bracket is reduced, the ground nail 61 can be packed up, and the carrying safety and the convenience of the level are improved.
The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims (7)

1. The utility model provides a civil engineering surveyor's level, includes supporting seat (1), its characterized in that: the upper end fixedly connected with backup pad (2) of supporting seat (1), open the upper end of backup pad (2) has draw-in groove (21), draw-in groove (21) internal contact is connected with spring (22), the upper end contact of spring (22) is connected with calorie pearl (23), the upper end central point of backup pad (2) puts fixed the cup joint bearing (24), the fixed short-bar (25) that has cup jointed in upper end of bearing (24), the fixed adjusting disk (3) that has cup jointed in upper end of short-bar (25), the fixed absorption piece (35) that has cup jointed in upper end of adjusting disk (3), the shape of absorption piece (35) is circular, absorption piece (35) adopt magnetic material to make, the upper end magnetic adsorption of absorption piece (35) has measuring apparatu main part (4), the lower extreme of supporting seat (1) articulates there is connecting rod (5), the lower extreme of connecting rod (5) is opened and is accomodate groove (51), the storage groove (51) is internally and slidably connected with a support rod (6), and the lower end of the support rod (6) is fixedly connected with a ground nail (61).
2. A civil engineering level according to claim 1, characterised in that: the shape of adjustment disk (3) is circular, open the lower extreme of adjustment disk (3) has constant head tank (31), the shape of constant head tank (31) is circular, constant head tank (31) are annular equidistance and distribute, the lower extreme contact of constant head tank (31) is connected with card pearl (23).
3. A civil engineering level according to claim 1, characterised in that: the upper end fixedly connected with of adjustment disk (3) left kelly (33) and right kelly (34) of symmetry, the shape of left kelly (33) and right kelly (34) is cylindrical, the upper end slip cover of left kelly (33) and right kelly (34) has been cup jointed measuring apparatu main part (4).
4. A civil engineering level according to claim 1, characterised in that: the lower extreme central point of adjusting disk (3) puts and opens there is locating hole (32), fixed cover has connect quarter butt (25) in locating hole (32), the shape of quarter butt (25) is cylindrical, the length of quarter butt (25) is greater than the degree of depth of locating hole (32).
5. A civil engineering level according to claim 1, characterised in that: the side of connecting rod (5) is opened has spout (52), the left side intercommunication of spout (52) has holding groove (51), the right side sliding connection of spout (52) has screw rod (54).
6. A civil engineering level according to claim 5, characterised in that: one end of the screw rod (54) is provided with a manual knob, the side surface of the manual knob arranged on the screw rod (54) is in contact connection with a connecting rod (5), and the other end of the screw rod (54) is connected with a supporting rod (6) through threads.
7. A civil engineering level according to claim 1, characterised in that: the side of connecting rod (5) is equipped with scale (53), scale (53) are in the both sides of spout (52).
CN201922252670.3U 2019-12-16 2019-12-16 Civil engineering surveyor's level Active CN210625638U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201922252670.3U CN210625638U (en) 2019-12-16 2019-12-16 Civil engineering surveyor's level

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201922252670.3U CN210625638U (en) 2019-12-16 2019-12-16 Civil engineering surveyor's level

Publications (1)

Publication Number Publication Date
CN210625638U true CN210625638U (en) 2020-05-26

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CN201922252670.3U Active CN210625638U (en) 2019-12-16 2019-12-16 Civil engineering surveyor's level

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CN (1) CN210625638U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111928831A (en) * 2020-08-21 2020-11-13 王得云 Can improve pile position measurement fixed point of precision and put device for water conservancy construction

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111928831A (en) * 2020-08-21 2020-11-13 王得云 Can improve pile position measurement fixed point of precision and put device for water conservancy construction
CN111928831B (en) * 2020-08-21 2022-09-13 重庆德生鼎盛实业发展有限公司 Can improve pile position measurement fixed point of water conservancy construction of precision and put device

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