CN210739789U

CN210739789U - Ground elevation measuring instrument for building construction

Info

Publication number: CN210739789U
Application number: CN201921801590.2U
Authority: CN
Inventors: 黄如涛; 杜希琳; 张学咏; 胡正华; 刘光华; 曾泽生; 彭晓燕
Original assignee: Guangdong Tianheng Engineering Construction Consulting Management Co Ltd
Current assignee: Guangdong Tianheng Engineering Construction Consulting Management Co Ltd
Priority date: 2019-10-25
Filing date: 2019-10-25
Publication date: 2020-06-12
Anticipated expiration: 2029-10-25

Abstract

The utility model relates to an altimeter technical field specifically is a ground height measuring apparatu for construction, the lower extreme lateral wall fixedly connected with of altimeter body rotates the seat, and rotates one side lateral wall fixedly connected with inserted block that the seat kept away from the altimeter body, the upper end lateral wall fixedly connected with socket of three-legged support, and the socket one side lateral wall of keeping away from three-legged support has seted up the slot, the inserted block is inserted and is located in the slot, the mounting hole that sets up with the slot intercommunication is seted up to the lateral wall of socket. This device design benefit through the setting of inserted block, socket, has changed the integral type or bolt fixed connection mode that adopt between traditional altimeter body and the three-legged support for structural installation is stable firm, and then has improved measuring precision, has quick assembly disassembly's effect simultaneously, has improved measuring efficiency, dismantles the back in addition, and the transportation of conveniently accomodating more avoids causing the damage to the problem to the altimeter body when the transportation.

Description

Ground elevation measuring instrument for building construction

Technical Field

The utility model relates to an altimeter technical field specifically is a ground height measuring apparatu for construction.

Background

The height gauge is used for measuring the height of a space point position relative to the ground, is widely applied to online or batch detection, can measure the height, the depth, the groove width, the inner diameter, the outer diameter, the hole center distance, the axle center distance, the planeness, the verticality and the like, and is usually used for collecting data by using a ground elevation measuring instrument in the building construction process.

However, in the existing ground elevation measuring instrument, the height instrument body and the three-leg support are generally connected in an integrated manner, and cannot be disassembled, or a bolt fixing manner is adopted, so that the disassembling and the installation are troublesome, and the time is wasted.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a ground elevation measuring apparatu for construction to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a ground height measuring instrument for building construction comprises a height instrument body and a three-leg bracket, wherein the side wall of the lower end of the height instrument body is fixedly connected with a rotating seat, the side wall of the rotating seat, which is far away from the height instrument body, is fixedly connected with an inserting block, the side wall of the upper end of the three-leg bracket is fixedly connected with a socket, the side wall of the socket, which is far away from the three-leg bracket, is provided with an inserting groove, the inserting block is inserted into the inserting groove, the side wall of the socket is provided with a mounting hole which is communicated with the inserting groove, a transversely arranged clamping rod is inserted into the mounting hole and is in sliding connection with the mounting hole, the side wall of the inserting block is provided with a clamping groove corresponding to the clamping rod, one end of the clamping rod is inserted into the clamping groove, one end, which is far away from the clamping groove, of the clamping rod extends to the outer side of the mounting hole and is fixedly connected with a pull rod, a reset, the inner wall of the mounting hole is provided with a supporting structure, and one end of the supporting structure is fixedly connected with the side wall of the clamping rod.

As a further aspect of the present invention: the reset structure is including seting up the smooth chamber in the socket, sliding connection has the slider in the smooth chamber, and the slider is close to the horizontal slide bar that sets up of one side lateral wall fixedly connected with of pull rod, the slide bar is kept away from the one end of slider and is run through the outside that extends to the socket and with the lateral wall fixed connection of pull rod, is located smooth chamber the cover is equipped with compression spring on the slide bar.

As a further aspect of the present invention: the socket is close to the through-hole that the pull rod one side lateral wall seted up with smooth chamber intercommunication setting, and the slide bar runs through the through-hole setting, the lateral wall of slide bar and the inner wall sliding connection of through-hole.

As a further aspect of the present invention: the supporting structure comprises a mounting groove formed in the inner wall of the mounting hole, two side inner walls of the mounting groove are fixedly connected with a support rod which is transversely arranged, the support rod is sleeved with a sliding sleeve, the side wall of one side, far away from the pull rod, of the sliding sleeve is fixedly connected with the inner wall of the mounting groove through an extension spring, the extension spring sleeve is arranged on the support rod, the side wall of the lower end of the sliding sleeve is fixedly connected with a connecting rod, and the connecting rod is fixedly connected with one end of the sliding sleeve and the side wall of a clamping rod.

As a further aspect of the present invention: the supporting rod is arranged in a cylindrical mode, and the outer side wall of the supporting rod is connected with the inner wall of the through hole of the sliding sleeve in a sliding mode.

As a further aspect of the present invention: the plug block and the socket are both made of composite stainless steel materials, and the outer surfaces of the plug block and the socket are coated with anti-corrosion materials.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this device design benefit through the setting of inserted block, socket, has changed the integral type or bolt fixed connection mode that adopt between traditional altimeter body and the three-legged support for structural installation is stable firm, and then has improved measuring precision, has quick assembly disassembly's effect simultaneously, has improved measuring efficiency, dismantles the back in addition, has reduced the whole volume of equipment, and the transportation of conveniently accomodating more avoids causing the damage to the problem to the altimeter body when the transportation.

2. Through the setting of reset structure and bearing structure, only need the pulling pull rod, when with the draw-in groove complete separation on kelly and the inserted block, this moment, the inserted block loses the restriction, can separate the slot on inserted block and the socket, thereby accomplish the separation of height appearance body and three leg support, secondly, because compression spring's elastic force effect and extension spring's contractile force effect, can be with in the draw-in groove of automatic bullet income inserted block of kelly and support tightly, accomplish the installation of height appearance body and three leg support, and the operation is simple, dismantle simple to operate, and save time.

Drawings

FIG. 1 is a schematic perspective view of a ground elevation measuring apparatus for construction;

FIG. 2 is a schematic cross-sectional view of a ground elevation measuring apparatus for construction at a socket;

fig. 3 is an enlarged schematic view of a portion a of the ground elevation measuring apparatus for construction shown in fig. 2.

In the figure: 1. an altimeter body; 2. a three-legged support; 3. a rotating seat; 4. inserting a block; 5. a socket; 6. a slot; 7. mounting holes; 8. a clamping rod; 9. a card slot; 10. a pull rod; 11. a slide chamber; 12. a slider; 13. a slide bar; 14. a compression spring; 15. mounting grooves; 16. a strut; 17. a sliding sleeve; 18. an extension spring; 19. a connecting rod.

Detailed Description

Referring to fig. 1 to 3, in the embodiment of the present invention, a ground height measuring instrument for building construction includes an height gauge body 1 and a three-leg bracket 2, the legs of the three-leg bracket 2 are telescopic rods to facilitate height adjustment of the height gauge body 1, and then the height gauge body 1 can be adjusted to be horizontal, so that the detection result is more accurate, the side wall of the lower end of the height gauge body 1 is fixedly connected with a rotating base 3, the rotating base 3 is a conventional device, some height gauge bodies 1 are also provided with rotating bases 3, so that no excessive explanation is needed, the height gauge body 1 mainly functions to facilitate rotation, so that the observation and measurement of an operator are more convenient, and the side wall of the rotating base 3 away from the height gauge body 1 is fixedly connected with an insert block 4, the side wall of the upper end of the three-leg bracket 2 is fixedly connected with a socket 5, and the side wall of the socket 5 away from the three-leg bracket 2 is provided with a, the inserting block 4 is inserted into the inserting slot 6, the side wall of the socket 5 is provided with a mounting hole 7 communicated with the inserting slot 6, the mounting hole 7 is inserted and slidably connected with a clamping rod 8 which is transversely arranged, the side wall of the inserting block 4 is provided with a clamping slot 9 corresponding to the clamping rod 8, one end of the clamping rod 8 is inserted into the clamping slot 9, one end of the clamping rod 8, far away from the clamping slot 9, extends to the outer side of the mounting hole 7 and is fixedly connected with a pull rod 10, the pull rod 10 is pulled to drive the clamping rod 8 to move in the direction far away from the inserting block 4, when the clamping rod 8 is completely separated from the clamping slot 9 on the inserting block 4, the inserting block 4 loses the limit, the inserting block 4 can be separated from the inserting slot 6 on the socket 5, so that the separation of the instrument body 1 and the three-leg bracket 2 is completed, the socket 5 is provided with a reset structure which is parallel to the clamping rod 8, the parallel arrangement is used for ensuring that the, one end of the reset structure penetrates through the outer side of the socket 5 and extends to the outer side of the socket and is fixedly connected with the side wall of the pull rod 10, a supporting structure is arranged on the inner wall of the mounting hole 7, and one end of the supporting structure is fixedly connected with the side wall of the clamping rod 8, so that the structure is stably and firmly mounted, the measuring accuracy is improved, and the measuring efficiency is accelerated;

as shown in fig. 2: the reset structure comprises a sliding cavity 11 arranged in the socket 5, a sliding block 12 is connected in the sliding cavity 11 in a sliding manner, a sliding rod 13 transversely arranged is fixedly connected to one side wall of the sliding block 12 close to the pull rod 10, one end, far away from the sliding block 12, of the sliding rod 13 penetrates through the outer side of the socket 5 and is fixedly connected with the side wall of the pull rod 10, a compression spring 14 is sleeved on the sliding rod 13 in the sliding cavity 11, as the sliding block 12 is connected with the sliding cavity 11 in a sliding manner, the sliding rod 13 drives the sliding block 12 to displace along with the pull rod 10, the compression spring 14 is extruded by the sliding block 12 to generate elasticity, a through hole communicated with the sliding cavity 11 is formed in one side wall of the socket 5 close to the pull rod 10, the sliding rod 13 penetrates through the through hole, the outer side wall of the sliding;

as shown in fig. 3: the supporting structure comprises a mounting groove 15 arranged on the inner wall of the mounting hole 7, the inner walls of two sides of the mounting groove 15 are fixedly connected with a support rod 16 transversely arranged, the support rod 16 is sleeved and slidably connected with a sliding sleeve 17, one side wall of the sliding sleeve 17 far away from the pull rod 10 is fixedly connected with the inner wall of the mounting groove 15 through an extension spring 18, the extension spring 18 is sleeved on the support rod 16, the side wall of the lower end of the sliding sleeve 17 is fixedly connected with a connecting rod 19, one end of the connecting rod 19 far away from the sliding sleeve 17 is fixedly connected with the side wall of the clamping rod 8, the clamping rod 8 drives the sliding sleeve 17 fixed with the connecting rod 19 to move due to the sliding connection of the sliding sleeve 17 and the support rod 19 can play a supporting role in the movement of the clamping rod 8, so that the clamping rod 8 is more stable in movement, and due to the elastic force effect of the compression spring 14 and the contraction effect of, the clamping rod 8 can be automatically bounced into the clamping groove 9 on the inserting block 4 and abutted tightly, so that the installation of the height gauge body 1 and the three-leg support 2 is completed, the supporting rod 16 is arranged in a cylindrical shape and has small friction, and the outer side wall of the supporting rod 16 is in sliding connection with the inner wall of the through hole of the sliding sleeve 17, so that the sliding sleeve 17 can be conveniently displaced;

as shown in fig. 1: the plug block 4 and the socket 5 are both made of composite stainless steel with the outer surfaces coated with anti-corrosion materials, and are high in corrosion resistance, hard in texture and long in service life.

The utility model discloses a theory of operation is: when the height gauge body 1 and the three-leg bracket 2 need to be disassembled, only the pull rod 10 needs to be pulled to drive the clamping rod 8 to move away from the inserting block 4, at the moment, the slide block 12 is in sliding connection with the slide cavity 11, the slide rod 13 drives the slide block 12 to move along with the pull rod 10, the compression spring 14 is extruded by the slide block 12 to generate elastic force, meanwhile, as the slide sleeve 17 is in sliding connection with the support rod 16, the clamping rod 8 drives the slide sleeve 17 fixed with the connecting rod 19 to move, at the moment, the extension spring 18 is pulled by the slide sleeve 17 to generate contraction force, at the same time, the connecting rod 19 can play a supporting role for the movement of the clamping rod 8, so that the clamping rod 8 is more stable when moving, when the clamping rod 8 is completely separated from the clamping groove 9 on the inserting block 4, at the inserting block 4 is not limited, the inserting block 4 can be separated from the slot 6 on the socket 5, thereby the separation of the height gauge body 1 and the three-leg bracket 2 is completed, in a similar way, pulling pull rod 10 toward the direction displacement of keeping away from inserted block 4, then insert inserted block 4 in the slot 6 on the socket 5, loosen pull rod 10, because compression spring 14's elastic force effect and extension spring 18's contractile force effect, can with 8 automatic bounces of kellies insert in the draw-in groove 9 on the inserted block 4 and support tightly, accomplish the installation of altimeter body 1 and three-legged support 2, moreover, the steam generator is simple in operation, dismantle simple to operate, save time, this device design benefit, through inserted block 4, socket 5's setting, the integral type or the bolt fixed connection mode of adopting between altimeter body 1 and the three-legged support 2 have been changed, make and can dismantle between altimeter body 1 and the three-legged support 2 and be connected, more convenient storage and transportation.

The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The ground elevation measuring instrument for building construction comprises a height instrument body (1) and a three-leg support (2), and is characterized in that a rotating seat (3) is fixedly connected to the side wall of the lower end of the height instrument body (1), an inserting block (4) is fixedly connected to the side wall of one side, away from the height instrument body (1), of the rotating seat (3), a socket (5) is fixedly connected to the side wall of the upper end of the three-leg support (2), a slot (6) is formed in the side wall, away from the three-leg support (2), of the socket (5), the inserting block (4) is inserted into the slot (6), a mounting hole (7) communicated with the slot (6) is formed in the side wall of the socket (5), a clamping rod (8) transversely arranged is inserted into the mounting hole (7) and connected with the clamping rod in a sliding manner, a clamping groove (9) corresponding to the clamping rod (8) is formed in the side wall of the inserting, and the one end of kelly (8) is inserted and is located in draw-in groove (9), the one end that draw-in groove (9) were kept away from in kelly (8) extends to the outside and fixedly connected with pull rod (10) of mounting hole (7), be equipped with in socket (5) with kelly (8) parallel arrangement's reset structure, and reset structure's one end run through extend to the outside of socket (5) and with the lateral wall fixed connection of pull rod (10), the inner wall of mounting hole (7) is equipped with bearing structure, and bearing structure's one end and the lateral wall fixed connection of kelly (8).

2. The ground height measuring instrument for building construction as claimed in claim 1, wherein the reset structure comprises a sliding cavity (11) arranged in the socket (5), a sliding block (12) is connected in the sliding cavity (11) in a sliding manner, a sliding rod (13) transversely arranged is fixedly connected to one side wall of the sliding block (12) close to the pull rod (10), one end of the sliding rod (13) far away from the sliding block (12) penetrates through the outer side of the socket (5) and is fixedly connected with the side wall of the pull rod (10), and a compression spring (14) is sleeved on the sliding rod (13) in the sliding cavity (11).

3. The ground height measuring instrument for building construction as claimed in claim 2, wherein a through hole communicated with the slide cavity (11) is formed in a side wall of the socket (5) close to the pull rod (10), the slide rod (13) penetrates through the through hole, and an outer side wall of the slide rod (13) is slidably connected with an inner wall of the through hole.

4. The ground elevation measuring instrument for building construction according to claim 1, wherein the supporting structure comprises a mounting groove (15) formed on the inner wall of the mounting hole (7), the inner walls of two sides of the mounting groove (15) are fixedly connected with a transversely arranged support rod (16), the support rod (16) is sleeved with a sliding sleeve (17), one side wall of the sliding sleeve (17), which is far away from the pull rod (10), is fixedly connected with the inner wall of the mounting groove (15) through a tension spring (18), the tension spring (18) is sleeved on the support rod (16), the lower end side wall of the sliding sleeve (17) is fixedly connected with a connecting rod (19), and one end of the connecting rod (19), which is far away from the sliding sleeve (17), is fixedly connected with the side wall of the clamping rod (8).

5. The ground elevation measuring instrument for building construction as claimed in claim 4, wherein the supporting rod (16) is cylindrical, and the outer side wall of the supporting rod (16) is slidably connected with the inner wall of the through hole of the sliding sleeve (17).

6. The ground elevation measuring instrument for building construction as claimed in claim 1, wherein the insert block (4) and the socket (5) are made of composite stainless steel with the outer surface coated with anti-corrosion material.