CN204854751U - A centering rod for engineering survey - Google Patents

A centering rod for engineering survey Download PDF

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Publication number
CN204854751U
CN204854751U CN201520528429.8U CN201520528429U CN204854751U CN 204854751 U CN204854751 U CN 204854751U CN 201520528429 U CN201520528429 U CN 201520528429U CN 204854751 U CN204854751 U CN 204854751U
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CN
China
Prior art keywords
montant
fixedly connected
rod
cross bar
bar
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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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CN201520528429.8U
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Chinese (zh)
Inventor
庄淼
刘紫红
张紫艳
曾梅
魏子阳
Original Assignee
庄淼
刘紫红
张紫艳
曾梅
魏子阳
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Priority to CN201520528429.8U priority Critical patent/CN204854751U/en
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Publication of CN204854751U publication Critical patent/CN204854751U/en
Expired - Fee Related legal-status Critical Current
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Abstract

The utility model provides a centering rod for engineering survey, including the main part device, body of rod device, holding device, positioner, a fixing device, the device is leaned on on connecting device and top, the main part device includes first horizontal pole, first montant, the second montant, the supporting legs, cushion and second horizontal pole, body of rod device includes first fixed block, the connecting block, the body of rod, third horizontal pole and surveyor's level, holding device includes connecting rod and holding the rod, positioner includes crooked pole, the third horizontal pole, the locating plate, fixing device includes first dead lever, the horizon bar, the second dead lever, third montant and spring, connecting device includes first connecting piece and first locating lever, the top includes first down tube by the device, second down tube and third down tube, first dead lever is the L type, the one end of first dead lever and the side fixed connection of second montant. The utility model discloses the time of having practiced thrift, can fix it behind the centering simultaneously for survey and drawing work can be smooth go on, improved work efficiency.

Description

A kind of centering rod for engineering survey
Technical field
The utility model relates to engineering measuring technology field, especially relates to a kind of centering rod for engineering survey.
Background technology
At present, the target aligning equipment that field operation surveying work adopts, mainly contains two kinds, and one is large-scale centering rod, and one is small-sized survey pin.Large-scale centering rod comprises the body of rod and foot rest, and small-sized survey pin only has the body of rod.The shortcoming of two kinds of centering rods in engineer applied is: the body of rod of first large-scale centering rod is a wherein foot rest, the adjustment of its verticality often affects the erection speed of centering rod, rod end diameter is larger, Chang Buneng meets the accuracy of alignment requirement of bottom surface anchor point, and after repeatedly using, rod end is easy to wear thicker, affects accuracy of alignment; And the tip of small-sized survey pin is comparatively thin, the accuracy of alignment of bottom surface anchor point is higher, but a centering of often standing firm all needs mapping worker to set up and helps, both time-consuming, affects observed efficiency.
Therefore, be necessary to provide a kind of new technical scheme to overcome above-mentioned defect.
Summary of the invention
The purpose of this utility model is to provide a kind of centering rod for engineering survey that can effectively solve the problems of the technologies described above.
For reaching the object of the utility model, adopt following technical scheme:
A kind of centering rod for engineering survey, the described centering rod for engineering survey comprises agent set, be positioned at the rod device of described agent set inside, be positioned at the grip device above described agent set, be positioned at described agent set left and right sides locating device, be positioned at the stationary installation below described locating device, be positioned at the coupling arrangement of described agent set inside and lean device, described agent set comprises the first cross bar, be positioned at the first montant of the left and right sides below described first cross bar, be positioned at the second montant below described first montant, be positioned at the feet below described second montant, be positioned at the cushion block below described feet and be positioned at the second cross bar of described first montant side, described rod device comprises the first fixed block, be positioned at the contiguous block below described first fixed block, be positioned at the body of rod below described contiguous block, the spirit-leveling instrument being positioned at the 3rd cross bar on the right side of the described body of rod and being arranged on the described body of rod, described grip device comprises connecting link and is positioned at the holding rod above described connecting link, described locating device comprises bent stick, be positioned at the 3rd cross bar of described bent stick side, be positioned at the location-plate below described bent stick, described stationary installation comprises the first fixed bar, be positioned at the horizon bar of described first fixed bar side, be positioned at the second fixed bar below described first fixed bar, the spring being positioned at the 3rd montant below described second fixed bar and being positioned at above described second fixed bar, described coupling arrangement comprises the first web member and is positioned at the first backstay below described first web member, the described device that leans comprises the first brace, be positioned at the second brace below described first brace and be positioned at below the 3rd brace, described first fixed bar is L-type, one end of described first fixed bar is fixedly connected with the side of described second montant, one end of described horizon bar is fixedly connected with the side of described first fixed bar, described horizon bar is provided with the second through hole running through its upper and lower surface, described second fixed bar is L-type, described 3rd montant is vertical shape, the upper end of described 3rd montant is fixedly connected with described second fixed bar, the lower end of described 3rd montant is fixedly connected with described feet, the left end of described spring is fixedly connected with the side of described feet, the right-hand member of described spring is fixedly connected with described first fixed bar.
Described first cross bar is rectangular parallelepiped, described first cross bar horizontal positioned, described first montant is rectangular parallelepiped, and described first montant is vertically placed, the upper surface of described first montant is fixedly connected with the lower surface of described first cross bar, the first through hole that described first montant is surperficial about being provided with and running through it.
Described second montant is rectangular parallelepiped, and described second montant is vertically placed, and the upper surface of described second montant is fixedly connected with the lower surface of described first montant, and the lower end of described second montant is provided with the first groove.
Described feet is L-type, the upper end of described feet is contained in turn in described first groove and with described second montant axle and is connected, described feet is provided with the first support, described first support is L-type, one end of described first support is fixedly connected with described feet, and the other end of described first support straight down.
Described cushion block lower surface is curved, and described cushion block is fixedly connected with described feet, and described second cross bar is rectangular parallelepiped, described second cross bar horizontal positioned, and one end of described second cross bar is fixedly connected with the side of described first montant.
Described connecting link is right cylinder, described connecting link is vertically placed, and the lower surface of described connecting link is fixedly connected with the upper surface of described first cross bar, and described holding rod is rectangular parallelepiped, described holding rod horizontal positioned, the upper surface of described connecting link is fixedly connected with the lower surface of described holding rod.
Described bent stick is bending, one end of described bent stick is fixedly connected with the side of described first montant, described location-plate is rectangular parallelepiped, described location-plate horizontal positioned, the lower end of described bent stick is fixedly connected with the upper surface of described location-plate, described 3rd cross bar is horizontal, and the left end of described 3rd cross bar is fixedly connected with the side of described second montant, and the right-hand member of described 3rd cross bar is fixedly connected with described bent stick.
Described first web member is semi-annular shape, the upper end of described first web member is fixedly connected with the side of described first montant, the other end of described first web member is fixedly connected with the side of described second montant, described first backstay is bending, and the upper end of described first backstay is fixedly connected with the side of described second montant.
Described first brace is skewed, the upper end of described first brace is fixedly connected with the side of described first montant, described second brace is skewed, the lower end of described second brace is fixedly connected with the side of described first montant, and the upper end of described second brace is fixedly connected with the lower surface of described first brace.
Compared with prior art, the utility model has following beneficial effect: the centering rod structure that the utility model is used for engineering survey is simple, easy to use, it does not need mapping worker to help, and alignment precision is high, and speed is fast, save the time, can be fixed it after centering simultaneously, mapping operations can be carried out smoothly, improve work efficiency.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model for the centering rod of engineering survey.
Embodiment
Below in conjunction with accompanying drawing, clear complete explanation is made to the centering rod that the utility model is used for engineering survey.
As shown in Figure 1, the utility model is used for the centering rod of engineering survey and comprises agent set 1, is positioned at the rod device 2 of described agent set 1 inside, is positioned at grip device 3 above described agent set 1, is positioned at described agent set 1 left and right sides locating device 4, is positioned at stationary installation 5 below described locating device 4, is positioned at the coupling arrangement 6 of described agent set 1 inside and leans device 7.
As shown in Figure 1, described agent set 1 comprises the first cross bar 11, is positioned at the first montant 12 of the left and right sides below described first cross bar 11, is positioned at the second montant 13 below described first montant 12, is positioned at feet 14 below described second montant 13, is positioned at the cushion block 15 below described feet 14 and is positioned at the second cross bar 16 of described first montant 12 side.Described first cross bar 11 is rectangular parallelepiped, described first cross bar 11 horizontal positioned.Described first montant 12 is provided with two and lays respectively at the left and right sides, described first montant 12 is in rectangular parallelepiped, described first montant 12 is vertically placed, the upper surface of described first montant 12 is fixedly connected with the lower surface of described first cross bar 11, the first through hole 121 that described first montant 12 is surperficial about being provided with and running through it, described first through hole 121 is in rectangular-shaped.Described second montant 13 is in rectangular parallelepiped, described second montant 13 is provided with two and lays respectively at foot both sides, described second montant 13 is in rectangular parallelepiped, described second montant 13 is vertically placed, the upper surface of described second montant 13 is fixedly connected with the lower surface of described first montant 12, the lower end of described second montant 13 is provided with the first groove 131, and described first groove 131 is in rectangular-shaped.Described feet 14 is in L-type, the upper end of described feet 14 is contained in turn in described first groove 131 and with described second montant 13 axle and is connected, described feet 14 can be rotated, support frame as described above 14 is provided with the first support 141, described first support 141 is in L-type, one end of described first support 141 is fixedly connected with described feet 14, and the other end of described first support 141 straight down.Described cushion block 15 lower surface is curved, and described cushion block 15 is fixedly connected with described feet 14.Described second cross bar 16 is provided with two and lays respectively at the left and right sides, and described second cross bar 16 is in rectangular parallelepiped, and described second cross bar 16 horizontal positioned, one end of described second cross bar 16 is fixedly connected with the side of described first montant 12.
As shown in Figure 1, described rod device 2 spirit-leveling instrument 25 that comprises the first fixed block 21, be positioned at contiguous block 22 below described first fixed block 21, be positioned at the body of rod 23 below described contiguous block 22, be positioned at the 3rd cross bar 24 on the right side of the described body of rod 23 and be arranged on the described body of rod 23.Described first fixed block 21 is in rectangular parallelepiped, and the upper surface of described first fixed block 21 is fixedly connected with the lower surface of described first cross bar 11.Described contiguous block 22 is in rectangular parallelepiped, and described contiguous block 22 turns with described first fixed block 21 axle and is connected, and described contiguous block 22 can be rotated.The upper end of the described body of rod 23 is rectangle, and lower end is triangular in shape, and the described body of rod 23 is provided with scale, and the lower surface of described contiguous block 22 is fixedly connected with the upper surface of the described body of rod 23.Described 3rd cross bar 24 is in rectangular parallelepiped, the left surface of described 3rd cross bar 24 is fixedly connected with the right surface of the described body of rod 23, the right-hand member of described 3rd cross bar 24 passes described first through hole 121 and is slidably connected with it, which is provided with and lean post, thus described 3rd cross bar 24 can be fixed on described first montant 12.Described spirit-leveling instrument 25 is arranged on the described body of rod 23, whether is in plumbness for testing the described body of rod 23.
As shown in Figure 1, described grip device 3 comprises connecting link 31 and is positioned at the holding rod 32 above described connecting link 31.Described connecting link 31 is in right cylinder, and described connecting link 31 is vertically placed, and the lower surface of described connecting link 31 is fixedly connected with the upper surface of described first cross bar 11.Described holding rod 32 is in rectangular parallelepiped, and described holding rod 32 horizontal positioned, the upper surface of described connecting link 31 is fixedly connected with the lower surface of described holding rod 32.
As described in Figure 1, described locating device 4 is provided with two and lays respectively at the left and right sides, and described locating device 4 comprises bent stick 41, be positioned at the 3rd cross bar 42 of described bent stick 41 side, be positioned at location-plate 43 below described bent stick 41.Described bent stick 41 is in bending, and one end of described bent stick 41 is fixedly connected with the side of described first montant 12.Described location-plate 43 is in rectangular parallelepiped, and described location-plate 43 horizontal positioned, the lower end of described bent stick 41 is fixedly connected with the upper surface of described location-plate 43.Described 3rd cross bar 42 is horizontal, and the left end of described 3rd cross bar 42 is fixedly connected with the side of described second montant 13, and the right-hand member of described 3rd cross bar 42 is fixedly connected with described bent stick 41.
As shown in Figure 1, described stationary installation 5 is provided with two and lays respectively at the left and right sides, and described stationary installation 5 comprises the first fixed bar 51, the spring 55 that is positioned at the horizon bar 52 of described first fixed bar 51 side, is positioned at the second fixed bar 53 below described first fixed bar 51, is positioned at the 3rd montant 54 below described second fixed bar 53 and is positioned at above described second fixed bar 53.Described first fixed bar 51 is in L-type, and one end of described first fixed bar 51 is fixedly connected with the side of described second montant 13, and the other end of described first fixed bar 51 is vertical shape.Described horizon bar 52 is in rectangular parallelepiped, described horizon bar 52 horizontal positioned, one end of described horizon bar 52 is fixedly connected with the side of described first fixed bar 51, and described horizon bar 52 is provided with the second through hole 521 running through its upper and lower surface, and described second through hole 521 is in rectangular-shaped.Described second fixed bar 53 is in L-type, one end of described second fixed bar 53 is fixedly connected with the side of support frame as described above 14, the other end of described second fixed bar 53 straight up, and through described second through hole 521, which is provided with fastening post, it is for being fixed on horizon bar 52 by the second fixed bar 53 simultaneously.Described 3rd montant 54 is in vertical shape, and the upper end of described 3rd montant 54 is fixedly connected with described second fixed bar 53, and the lower end of described 3rd montant 54 is fixedly connected with described feet 14.Described spring 55 is horizontal, and the left end of described spring 55 is fixedly connected with the side of described feet 14, and the right-hand member of described spring 55 is fixedly connected with described first fixed bar 51.
As shown in Figure 1, described coupling arrangement 62 is provided with two and lays respectively at the left and right sides, and described coupling arrangement 62 comprises the first web member 62 and is positioned at the first backstay 61 below described first web member 62.Described first web member 62 is in semi-annular shape, and the upper end of described first web member 62 is fixedly connected with the side of described first montant 12, and the other end of described first web member 62 is fixedly connected with the side of described second montant 13.Described first backstay 61 is in bending, and the upper end of described first backstay 61 is fixedly connected with the side of described second montant 13, and the lower end of described first backstay 61 is positioned at the side of described feet 14, prevents described feet 14 from rotating excessively.
As shown in Figure 1, lean described in device 7 comprise the first brace 71, be positioned at the second brace 72 below described first brace 71 and be positioned at below the 3rd brace 73.Described first brace 71 is in skewed, and the upper end of described first brace 71 is fixedly connected with the side of described first montant 12.Described second brace 72 is in skewed, the lower end of described second brace 72 is fixedly connected with the side of described first montant 12, the upper end of described second brace 72 is fixedly connected with the lower surface of described first brace 71, thus plays a supporting role to described first brace 71.Described 3rd brace 73 in skewed, the upper end of described 3rd brace 73 and the side of described second montant 13 this that is connected.It may be used for preventing the described body of rod 23 from excessively rotating.
As shown in Figure 1, when described the utility model is used for the centering rod use of engineering survey, the position needing to measure first is placed it in.Then the body of rod 23 rotates, until it rotates to vertical position, then the lower end aligned of the body of rod 23 is made to need the point measured, then feet 14 rotates, the described body of rod 23 is moved down, and needing on the point measured until the lower end of the body of rod 23 leans, then the first support 141 leans on the ground, simultaneously due to the effect of spring 55, thus described feet 14 is played a supporting role.Be fixed on the first montant 12 by the 3rd cross bar 24, described location-plate 43 can prevent described second fixed bar 53 from excessively moving up, thus plays a protective role simultaneously.
The above; be only embodiment of the present utility model, but protection domain of the present utility model is not limited thereto, any those skilled in the art are in the technical scope that the present invention discloses; change can be expected easily or replace, all should be encompassed within protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain of described claim.

Claims (9)

1. the centering rod for engineering survey, it is characterized in that: the described centering rod for engineering survey comprises agent set, be positioned at the rod device of described agent set inside, be positioned at the grip device above described agent set, be positioned at the locating device of the described agent set left and right sides, be positioned at the stationary installation below described locating device, be positioned at the coupling arrangement of described agent set inside and lean device, described agent set comprises the first cross bar, be positioned at the first montant of the left and right sides below described first cross bar, be positioned at the second montant below described first montant, be positioned at the feet below described second montant, be positioned at the cushion block below described feet and be positioned at the second cross bar of described first montant side, described rod device comprises the first fixed block, be positioned at the contiguous block below described first fixed block, be positioned at the body of rod below described contiguous block, the spirit-leveling instrument being positioned at the 3rd cross bar on the right side of the described body of rod and being arranged on the described body of rod, described grip device comprises connecting link and is positioned at the holding rod above described connecting link, described locating device comprises bent stick, be positioned at the 3rd cross bar of described bent stick side, be positioned at the location-plate below described bent stick, described stationary installation comprises the first fixed bar, be positioned at the horizon bar of described first fixed bar side, be positioned at the second fixed bar below described first fixed bar, the spring being positioned at the 3rd montant below described second fixed bar and being positioned at above described second fixed bar, described coupling arrangement comprises the first web member and is positioned at the first backstay below described first web member, the described device that leans comprises the first brace, be positioned at the second brace below described first brace and be positioned at below the 3rd brace, described first fixed bar is L-type, one end of described first fixed bar is fixedly connected with the side of described second montant, one end of described horizon bar is fixedly connected with the side of described first fixed bar, described horizon bar is provided with the second through hole running through its upper and lower surface, described second fixed bar is L-type, described 3rd montant is vertical shape, the upper end of described 3rd montant is fixedly connected with described second fixed bar, the lower end of described 3rd montant is fixedly connected with described feet, the left end of described spring is fixedly connected with the side of described feet, the right-hand member of described spring is fixedly connected with described first fixed bar.
2. as claimed in claim 1 for the centering rod of engineering survey, it is characterized in that: described first cross bar is rectangular parallelepiped, described first cross bar horizontal positioned, described first montant is rectangular parallelepiped, described first montant is vertically placed, the upper surface of described first montant is fixedly connected with the lower surface of described first cross bar, the first through hole that described first montant is surperficial about being provided with and running through it.
3. as claimed in claim 2 for the centering rod of engineering survey, it is characterized in that: described second montant is rectangular parallelepiped, described second montant is vertically placed, and the upper surface of described second montant is fixedly connected with the lower surface of described first montant, and the lower end of described second montant is provided with the first groove.
4. as claimed in claim 3 for the centering rod of engineering survey, it is characterized in that: described feet is L-type, the upper end of described feet is contained in turn in described first groove and with described second montant axle and is connected, described feet is provided with the first support, described first support is L-type, one end of described first support is fixedly connected with described feet, and the other end of described first support straight down.
5. as claimed in claim 4 for the centering rod of engineering survey, it is characterized in that: described cushion block lower surface is curved, described cushion block is fixedly connected with described feet, described second cross bar is rectangular parallelepiped, described second cross bar horizontal positioned, one end of described second cross bar is fixedly connected with the side of described first montant.
6. as claimed in claim 5 for the centering rod of engineering survey, it is characterized in that: described connecting link is right cylinder, described connecting link is vertically placed, the lower surface of described connecting link is fixedly connected with the upper surface of described first cross bar, described holding rod is rectangular parallelepiped, described holding rod horizontal positioned, the upper surface of described connecting link is fixedly connected with the lower surface of described holding rod.
7. as claimed in claim 6 for the centering rod of engineering survey, it is characterized in that: described bent stick is bending, one end of described bent stick is fixedly connected with the side of described first montant, described location-plate is rectangular parallelepiped, described location-plate horizontal positioned, the lower end of described bent stick is fixedly connected with the upper surface of described location-plate, described 3rd cross bar is horizontal, the left end of described 3rd cross bar is fixedly connected with the side of described second montant, and the right-hand member of described 3rd cross bar is fixedly connected with described bent stick.
8. as claimed in claim 7 for the centering rod of engineering survey, it is characterized in that: described first web member is semi-annular shape, the upper end of described first web member is fixedly connected with the side of described first montant, the other end of described first web member is fixedly connected with the side of described second montant, described first backstay is bending, and the upper end of described first backstay is fixedly connected with the side of described second montant.
9. as claimed in claim 8 for the centering rod of engineering survey, it is characterized in that: described first brace is skewed, the upper end of described first brace is fixedly connected with the side of described first montant, described second brace is skewed, the lower end of described second brace is fixedly connected with the side of described first montant, and the upper end of described second brace is fixedly connected with the lower surface of described first brace.
CN201520528429.8U 2015-07-20 2015-07-20 A centering rod for engineering survey Expired - Fee Related CN204854751U (en)

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CN201520528429.8U CN204854751U (en) 2015-07-20 2015-07-20 A centering rod for engineering survey

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Application Number Priority Date Filing Date Title
CN201520528429.8U CN204854751U (en) 2015-07-20 2015-07-20 A centering rod for engineering survey

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CN204854751U true CN204854751U (en) 2015-12-09

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107332142A (en) * 2016-05-20 2017-11-07 王金娣 Electric equipment cabinet mounting seat
CN110174097A (en) * 2019-06-17 2019-08-27 江西应用技术职业学院 A kind of land management measurement point setter

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107332142A (en) * 2016-05-20 2017-11-07 王金娣 Electric equipment cabinet mounting seat
CN110174097A (en) * 2019-06-17 2019-08-27 江西应用技术职业学院 A kind of land management measurement point setter
CN110174097B (en) * 2019-06-17 2021-06-25 江西应用技术职业学院 Soil management is fixed point ware for measurement

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CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20151209

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CF01 Termination of patent right due to non-payment of annual fee