CN212995450U

CN212995450U - Drawing frame structure for engineering survey

Info

Publication number: CN212995450U
Application number: CN202020632206.7U
Authority: CN
Inventors: 毛永江; 张召斌
Original assignee: China Coal No 3 Construction Group Co Ltd
Current assignee: China Coal No 3 Construction Group Co Ltd
Priority date: 2020-04-21
Filing date: 2020-04-21
Publication date: 2021-04-20
Anticipated expiration: 2030-04-21

Abstract

The utility model discloses a paper frame structure is used in engineering survey, including branch, branch outside central authorities position fixedly connected with accomodates the chamber, and branch inboard lower extreme middle part is connected with the horizontal pole, screw rod threaded connection through inboard setting between the horizontal pole, the inboard middle part of branch is the first extension board of fixedly connected with and second extension board respectively, and first extension board, second extension board upper end outside has the clamp plate through expanding spring elastic connection, the inboard middle part fixedly connected with connecting pipe of clamp plate, there is the mounting panel at first extension board, second extension board rear end outside middle part through articulated shaft swing joint, and the inboard upper and lower extreme middle part of mounting panel is connected with first vaulting pole, the articulated shaft contacts with the thrust frame that first extension board, second extension board outside middle part set up and is connected. The utility model discloses a set up screw rod, connecting pipe, accomodate chamber, first extension board, second extension board and first vaulting pole structure, have and be convenient for carry out the structure to the drawing and support and accomodate the advantage to the drawing frame.

Description

Drawing frame structure for engineering survey

Technical Field

The utility model relates to a relevant equipment technical field for the building engineering specifically is a paper frame structure is used in engineering survey.

Background

The building engineering refers to an engineering entity formed by the construction of various building constructions and their auxiliary facilities and the installation activities of lines, pipelines and equipment matched with the building constructions, wherein the building constructions refer to the engineering which has a top cover, a beam column, a wall and a foundation and can form an internal space to meet the requirements of people on production, living, study and public activities, and also refers to the construction engineering of various buildings and buildings, also called as construction workload. The investment amount of the part needs to be improved by adding materials and can be realized through construction activities, and the construction engineering needs to use related drawings to guide measurement operations in the measurement operations.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides an engineering survey is with drawing paper frame structure to solve the problem that proposes in the above-mentioned background art.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a paper frame structure for engineering measurement comprises a supporting rod, a containing cavity is fixedly connected at the central position outside the supporting rod, and the middle parts of the upper and lower ends of the inner side of the supporting rod are connected with cross rods which are connected through screw threads arranged on the inner side, the middle part of the inner side of the supporting rod is respectively and fixedly connected with a first supporting plate and a second supporting plate, the first support plate is arranged at the left side of the second support plate, the second support plate extends into a movable cavity arranged in the middle of the inner side of the first support plate, the outer sides of the upper ends of the first support plate and the second support plate are elastically connected with a pressure plate through a telescopic spring, the middle part of the inner side of the pressure plate is fixedly connected with a connecting pipe, the middle parts of the outer sides of the rear ends of the first support plate and the second support plate are movably connected with a mounting plate through a hinged shaft, and the middle parts of the upper end and the lower end of the inner side of the mounting plate are connected with a first support rod, and the articulated shaft is in contact connection with thrust frames arranged at the middle parts of the outer sides of the first support plate and the second support plate.

Preferably, the end parts of the first support plate and the second support plate are connected to the central position inside the U-shaped frame in a clamping mode, the U-shaped frame is fixedly connected to the middle part of the inner side of the support rod through a fastening bolt, and the fastening bolt is arranged in the middle part of the upper end and the lower end of the outer side of the support rod.

Preferably, accomodate the outside fixedly connected with closing plate in chamber, and accomodate the setting that the inside vertical diameter of chamber is greater than the horizontal pole diameter twice, closing plate outside central point fixedly connected with pulling handle.

Preferably, the sealing plate is connected with the middle part in the sleeve through a loop bar in a sleeved mode, the loop bar is connected to the middle part of the upper end and the lower end of the outer side of the sealing plate in a penetrating mode, and the sleeve is fixedly connected to the middle part of the upper end and the lower end of one side of the containing cavity.

Preferably, the cross rod is connected with the middle parts of the upper end and the lower end of the inner side of the support rod through thread grooves formed in one end of the outer side at equal intervals, the thread grooves are in threaded connection with the middle parts of the inner sides of the spiral pipes, and the spiral pipes are fixedly connected with the middle parts of the upper end and the lower end of the inner side of the support rod.

Preferably, the middle part of the bottom end of the first support rod is connected with a second support rod through a thread of the adjusting rod, the adjusting rod is connected with screw holes formed in the middle parts of the inner sides of the first support rod and the second support rod, and rotating handles are fixedly connected to the middle parts of two sides of the adjusting rod.

(III) advantageous effects

The utility model provides an engineering survey is with drawing paper frame structure possesses following beneficial effect:

(1) the utility model discloses a set up first extension board, the second extension board, pressing plates, first vaulting pole and screw rod, it carries out the structural support to the drawing to have to be convenient for, the convenience changes the drawing and the effect of use, it does not have relevant bearing structure to have solved the drawing when using, cause the drawing to change and awkward problem, be connected with first extension board and second extension board through U type frame at the inboard middle part of branch, be used for carrying out the structure to the drawing and placing, at first extension board, second extension board upper end outside is connected with the clamp plate through expanding spring, be used for carrying out the structure location to the drawing, and at first extension board, second extension board rear end outside middle part is connected with first vaulting pole through the articulated shaft, be used for to first extension board, the second extension board carries out the structural fixation on the horizontal plane, be used for changing the drawing and the structure location.

(2) The utility model has the advantages that the storage cavity, the connecting pipe and the screw rod are arranged, the storage operation to the drawing supporting structure is convenient, the use is convenient, the effect of occupying space is reduced, the problem that the structure for supporting the drawing is inconvenient to store is solved, the storage cavity is fixedly connected with the middle part of the outer side of the supporting rod, the cross rods are connected through the screw rod threads and are connected with the supporting rod threads through the thread grooves arranged at the outer ends, the second supporting plate extends into the movable cavity arranged at the inner side of the first supporting plate, the screw rod and the cross rods are exerted with anticlockwise force, the structure between the cross rods and the supporting rod is disassembled, inward force is exerted on the supporting rod, the second supporting plate extends into the movable cavity, the cross rods are structurally stored through the storage cavity, the screw rod is connected with the connecting pipe through the thread, the drawing frame after being stored is structurally positioned, is convenient to use.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is an enlarged schematic view of the present invention at A in FIG. 1;

fig. 3 is a rear view of the first and second support plates of the present invention;

fig. 4 is a schematic view of the connection between the first stay bar and the second stay bar of the present invention.

The reference numbers in the figures are: 1. a strut; 2. a thread groove; 3. a first support plate; 4. a cross bar; 5. a screw; 6. a movable cavity; 7. a connecting pipe; 8. pulling the handle; 9. a second support plate; 10. a solenoid; 11. a tension spring; 12. a U-shaped frame; 13. fastening a bolt; 14. a loop bar; 15. a sleeve; 16. a receiving cavity; 17. a sealing plate; 18. a first stay bar; 19. mounting a plate; 20. hinging a shaft; 21. a thrust frame; 22. a screw hole; 23. adjusting a rod; 24. rotating the handle; 25. a second stay bar; 26. and (7) pressing a plate.

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. 1-4, the present invention provides a technical solution: a paper frame structure for engineering measurement comprises a supporting rod 1, wherein a containing cavity 16 is fixedly connected to the central position of the outer side of the supporting rod 1, a cross rod 4 is connected to the middle of the upper end and the lower end of the inner side of the supporting rod 1, the cross rods 4 are in threaded connection through a screw rod 5 arranged on the inner side, the containing cavity 16 is structurally arranged at the middle of the outer side of the supporting rod 1 and is used for performing structural containing operation on the cross rods 4, the cross rods 4 are structurally connected through the screw rod 5 arranged on the inner side and are used for performing structural disassembly between the cross rods 4 so as to facilitate the containing and disassembly operation of the cross rods, a first supporting plate 3 and a second supporting plate 9 are respectively and fixedly connected to the middle of the inner side of the supporting rod 1, the first supporting plate 3 is arranged on the left side of the second supporting plate 9, the second supporting plate 9 extends into a movable cavity 6 arranged at the middle of the, the middle part of the inner side of the supporting rod 1 is used for structurally connecting a first supporting plate 3 and a second supporting plate 9 for carrying out structural supporting operation on a drawing, the second supporting plate 9 is extended into a movable cavity 6 arranged in the middle part of the inner side of the first supporting plate 3 for structurally accommodating the first supporting plate 3 and the second supporting plate 9, meanwhile, the end part of the drawing is structurally positioned by a pressing plate 26 arranged for improving the structural stability of the drawing, the middle part of the inner side of the pressing plate 26 is fixedly connected with a connecting pipe 7, the middle parts of the outer sides of the rear ends of the first supporting plate 3 and the second supporting plate 9 are movably connected with an installation plate 19 through a hinge shaft 20, the middle parts of the upper end and the lower end of the inner side of the installation plate 19 are connected with a first supporting rod 18, the connection of the structure between the connection pipe 7 and the screw rod 5 is used for structurally positioning the accommodated drawing rack, and the first supporting, the structure positioning device is used for carrying out structure positioning and fixing on the first support plate 3 and the second support plate 9 which are positioned on the horizontal plane, the hinge shaft 20 is in contact connection with the thrust frame 21 arranged in the middle of the outer side of the first support plate 3 and the second support plate 9, the thrust frame 21 is structurally connected through the middle of the outer side of the first support plate 3 and the middle of the outer side of the second support plate 9, and the structure positioning device is used for limiting the structure of the hinge shaft 20 so that the first support rod 18 can be normally used.

First support plate 3, the inside central point of second extension board 9 tip joint is connected in U type frame 12, and U type frame 12 passes through fastening bolt 13 fixed connection in the inboard middle part of branch 1, fastening bolt 13 sets up in the upper and lower extreme middle part in the branch 1 outside, carry out structure setting to fastening bolt 13 by the upper and lower extreme middle part in the branch 1 outside, be used for the connection of structure between U type frame 12 and the branch 1, and by the inside and first support plate 3 of U type frame 12 that sets up, the joint of second extension board 9, be used for carrying out structure location to first support plate 3, second extension board 9 tip.

Accomodate 16 outside fixedly connected with closing plate 17 in chamber, and accomodate the inside vertical diameter in chamber 16 and be greater than the setting of the two times of horizontal pole 4 diameter, closing plate 17 outside central point fixedly connected with pulling handle 8, the closing plate 17 by the setting is to accomodating 16 inside sealing treatment, it is spacing to carry out the structure to placing horizontal pole 4 in accomodating chamber 16, and will accomodate the inside vertical diameter in chamber 16 and be greater than the two times setting of horizontal pole 4 diameter, be convenient for carry out the structure of horizontal pole 4 and place, simultaneously, be used for taking the removal operation to this drawing frame by the pulling handle 8 that sets up.

The sealing plate 17 is connected with the middle part of the sleeve pipe 15 through the loop bar 14 in a sleeved mode, the loop bar 14 is connected to the middle part of the upper end and the lower end of the outer side of the sealing plate 17 in a penetrating mode, the sleeve pipe 15 is fixedly connected to the middle part of the upper end and the lower end of the inner side of the accommodating cavity 16 in a penetrating mode, the loop bar 14 is connected with the middle part of the upper end and the lower end of the outer side of the sealing plate 17 in a penetrating mode, the sleeve pipe 15 is structurally arranged in the middle part of the upper end and the lower end of the inner side of the accommodating cavity.

Horizontal pole 4 is connected through the lower extreme middle part on the thread groove 2 that outside one end equidistance set up and 1 inboard of branch, and 2 middle parts in solenoid 10 of thread groove, lower extreme middle part on 1 inboard of branch is fixed connection to solenoid 10, carry out the equidistance setting of structure by horizontal pole 4 outside to thread groove 2, carry out the structure setting to solenoid 10 by the lower extreme middle part on 1 inboard of branch, and by the threaded connection of the structure between 2 and the solenoid 10 of thread groove that set up, be used for the structure between horizontal pole 4 and branch 1 to be connected fixedly.

The middle part of the bottom end of the first support rod 18 is connected with a second support rod 25 through a thread of an adjusting rod 23, the adjusting rod 23 is connected with the first support rod 18 and a screw hole 22 formed in the middle part of the inner side of the second support rod 25, middle parts of two sides of the adjusting rod 23 are fixedly connected with a rotating handle 24, the screw hole 22 is structurally formed in the middle part of the inner side of the first support rod 18 and the middle part of the inner side of the second support rod 25 and is used for being in threaded connection with the end part of the adjusting rod 23, the first support rod 18 and the second support rod 25 are structurally connected and used for length adjustment of the first support rod 18, the support device is suitable for structural support of the first support plate 3 and the second support plate 9 with different heights and is used for force application operation when the adjusting rod 23 rotates.

The working principle is as follows: when the device is used, anticlockwise force is applied to the screw rod 5, so that the separation operation is performed between the screw rod 5 and the connecting pipe 7, clockwise force is applied to the fastening bolt 13, the U-shaped frame 12 is connected with the middle structure on the inner side of the supporting rod 1, the pull handle 8 is applied with the action of outward force, the sleeve rod 14 is separated from the sleeve pipe 15, the cross rod 4 is taken out from the inner part of the containing cavity 16, the supporting rod 1 is applied with the outward force, the second supporting plate 9 is extended from the inner part of the movable cavity 6 to the edge of the movable cavity, the first supporting plate 3 and the second supporting plate 9 are unfolded, at the moment, the clockwise force is applied to the cross rod 4, the threaded connection of the structure between the threaded groove 2 and the threaded pipe 10 is used for structural connection between the outer end of the cross rod 4 and the supporting rod 1, the clockwise force is applied to the screw rod 5, one end of the screw rod 5 is connected with the inner side of the cross rod 4, and one, the other end of the screw rod 5 is connected with the inner side of the cross rod 4, at the moment, an outward force is applied to the first support rod 18 and the second support rod 25, the bottom end of the second support rod 25 is in contact with the ground, drawing paper is placed on the upper end surfaces of the first support plate 3 and the second support plate 9, and the end part of the drawing paper is structurally positioned by the pressing plate 26.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a drawing frame structure for engineering survey, includes branch (1), its characterized in that: a containing cavity (16) is fixedly connected at the central position of the outer side of the supporting rod (1), a cross rod (4) is connected at the middle of the upper end and the lower end of the inner side of the supporting rod (1), the cross rods (4) are connected through a screw rod (5) arranged at the inner side in a threaded manner, the middle of the inner side of the supporting rod (1) is respectively and fixedly connected with a first supporting plate (3) and a second supporting plate (9), the first supporting plate (3) is arranged at the left side of the second supporting plate (9), the second supporting plate (9) extends into a movable cavity (6) formed in the middle of the inner side of the first supporting plate (3), the outer sides of the upper ends of the first supporting plate (3) and the second supporting plate (9) are elastically connected with a pressing plate (26) through a telescopic spring (11), a connecting pipe (7) is fixedly connected at the middle of the inner side of the pressing plate (26), and a, and the middle parts of the upper end and the lower end of the inner side of the mounting plate (19) are connected with a first support rod (18), and the articulated shaft (20) is in contact connection with a thrust frame (21) arranged at the middle parts of the outer sides of the first support plate (3) and the second support plate (9).

2. The drawing frame structure for engineering measurement according to claim 1, wherein: the end parts of the first support plate (3) and the second support plate (9) are connected to the central position inside the U-shaped frame (12) in a clamping mode, the U-shaped frame (12) is fixedly connected to the middle part of the inner side of the support rod (1) through a fastening bolt (13), and the fastening bolt (13) is arranged in the middle part of the upper end and the lower end of the outer side of the support rod (1).

3. The drawing frame structure for engineering measurement according to claim 1, wherein: accomodate chamber (16) outside fixedly connected with closing plate (17), and accomodate the inside vertical diameter in chamber (16) and be greater than horizontal pole (4) diameter twice setting, closing plate (17) outside central point fixedly connected with pulling handle (8).

4. The drawing frame structure for engineering measurement according to claim 3, wherein: the sealing plate (17) is connected with the middle part in the sleeve (15) in a sleeved mode through the loop bar (14), the loop bar (14) is connected to the middle part of the upper end and the lower end of the outer side of the sealing plate (17) in a penetrating mode, and the sleeve (15) is fixedly connected to the middle part of the upper end and the lower end of one side in the containing cavity (16).

5. The drawing frame structure for engineering measurement according to claim 1, wherein: the cross rod (4) is connected with the middle parts of the upper end and the lower end of the inner side of the supporting rod (1) through thread grooves (2) formed in one end of the outer side at equal intervals, the thread grooves (2) are in threaded connection with the middle parts in the solenoid (10), and the solenoid (10) is fixedly connected to the middle parts of the upper end and the lower end of the inner side of the supporting rod (1).

6. The drawing frame structure for engineering measurement according to claim 1, wherein: the middle part of the bottom end of the first support rod (18) is connected with a second support rod (25) through a regulating rod (23) in a threaded mode, the regulating rod (23) is connected with a screw hole (22) formed in the middle of the inner side of the first support rod (18) and the inner side of the second support rod (25), and rotating handles (24) are fixedly connected to the middle parts of the two sides of the regulating rod (23).