CN217059444U

CN217059444U - Cement road hardens back and detects sampling device

Info

Publication number: CN217059444U
Application number: CN202220634686.XU
Authority: CN
Inventors: 望靖宇; 向佳佳; 寇安琪; 李国洋; 王福
Original assignee: Hubei Jiangming Construction Engineering Co ltd
Current assignee: Hubei Jiangming Construction Engineering Co ltd
Priority date: 2022-03-23
Filing date: 2022-03-23
Publication date: 2022-07-26
Anticipated expiration: 2032-03-23

Abstract

The utility model discloses a cement road hardens and detects sampling device, belong to engineering sampling device technical field, including the mounting panel, the bottom welding of mounting panel has the mount, the bottom welding of mount has the connecting plate, the top fixed mounting of mounting panel has elevator motor, elevator motor's output shaft has vertical drive lead screw, the other end of drive lead screw rotates and connects at the top of connecting plate, sliding connection has the fly leaf on the mount, the bottom both sides of fly leaf all are fixed with vertical dead lever, the bottom welding of two dead levers has the fixed plate, fixed mounting has the drill core motor on the fixed plate, the output shaft end of drill core motor installs the drill core section of thick bamboo that is located the fixed plate below, the periphery of drill core section of thick bamboo is equipped with protection machanism; this sampling device adopts straight tube structural design, and convenient to use and stability are high, can effectively prevent to bore the core in-process cement piece and splash, improve the security, and be convenient for change a core section of thick bamboo, and the convenience is strong.

Description

Cement road hardens back and detects sampling device

Technical Field

The utility model relates to an engineering sampling device technical field especially relates to a cement road hardens back and detects sampling device.

Background

The compressive strength of the cement road is an important index for measuring the quality of the cement road, and is obtained by performing core drilling sampling on the cement road and detecting the cement road by a cement compressive detection device to determine whether the road meets the national relevant standards.

The in-process of current sampling device at the core drilling sample, the drill bit directly exposes externally, and the staff easily misses and bumps high-speed pivoted core drilling and be injured, and the core drilling in-process has the cement residue to splash easily, does not set up the measure that prevents the cement piece and splash at the sampling in-process, and the safety in utilization is relatively poor.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of cement road hardens back and detects sampling device has solved current sampling device at the in-process of boring the core sample, and the drill bit directly exposes externally, and it has the cement residue to splash easily to bore the core in-process, does not set up the measure that prevents the cement piece and splash in the sampling process to the staff's of easy accidental injury problem.

In order to realize the purpose, the utility model adopts the following technical scheme: the utility model provides a detect sampling device after cement road sclerosis, includes the mounting panel, the bottom welding of mounting panel has the mount, the bottom welding of mount has the connecting plate, the top fixed mounting of mounting panel has elevator motor, elevator motor's output shaft has vertical drive lead screw, the other end of drive lead screw rotates the top of connecting at the connecting plate, sliding connection has the fly leaf on the mount, the bottom both sides of fly leaf all are fixed with vertical dead lever, two the bottom welding of dead lever has the fixed plate, fixed mounting has the core motor of boring on the fixed plate, the core section of thick bamboo that is located the fixed plate below is installed to the output shaft end portion of boring the core motor, the periphery of core section of thick bamboo is equipped with protection machanism.

By adopting the above scheme, detect sampling device and adopt straight tube structural design, the whole core device of boring of being convenient for is down to the core sample of boring of cement road, and stability is high, sets up protection machanism through the periphery at a core section of thick bamboo of boring and protects, can effectively prevent that the cement piece of core in-process from splashing to can prevent that the during operation staff of boring from missing the core and be injured, improve whole safety in utilization.

As preferred, protection machanism is including setting up at a core section of thick bamboo outlying protection section of thick bamboo, the top both sides of a protection section of thick bamboo all are fixed with first fixed block, the peripheral welding of mount has solid fixed ring, gu fixed ring's bottom both sides all are fixed with the montant, the bottom of montant all is connected with the stopper, just the equal sliding connection of montant is on corresponding first fixed block, gu one side of fixed ring is equipped with the spacing subassembly that is used for a spacing protection section of thick bamboo.

Adopt above-mentioned scheme, when boring the core sample to the cement road surface, the in-process that bores the core section of thick bamboo and bore, the in-process that a protection section of thick bamboo can be stable upward movement on two montants, and the in-process protection section of thick bamboo that bores the core can prevent that the cement piece from splashing accidental injury staff, security when improving the sample.

As preferred, spacing subassembly is including fixing the second fixed block in solid fixed ring one side, sliding connection has spacing kelly on the second fixed block, the one end of spacing kelly is connected with the pull rod, just the other end sliding connection of pull rod is on the second fixed block, the cover is equipped with the chucking spring on the spacing kelly, spacing hole has been seted up on the lateral wall of second fixed block, the one end sliding connection of spacing kelly is in spacing downthehole.

Adopt above-mentioned scheme, when the different core barrel that need be changed, through the pull rod to the spacing kelly of one side pulling, make spacing kelly be in the open mode, then will protect a section of thick bamboo and lift to the top position, loosen spacing kelly this moment, because chucking spring's the effort that resets for spacing kelly automatic re-setting and cooperation are inserted spacing on the second fixed block downtheholely, realize the fixed to protecting a section of thick bamboo, and then will bore the core barrel and expose, conveniently change the core barrel of different specifications.

Preferably, the top of the second fixing block is provided with a sliding groove, and one end of the pull rod is connected in the sliding groove in a sliding manner.

By adopting the scheme, when the pulling pull rod drives the limiting clamping rod to move to one side, the pull rod slides in the sliding groove, the position of the pull rod is positioned through the sliding groove, the whole limiting clamping rod is prevented from being separated from the second fixing block, and the stability of the pull rod during pulling can be kept.

Preferably, the side surfaces of the two sides of the connecting plate are respectively welded with a stabilizing sleeve, and the stabilizing sleeves are respectively sleeved on the corresponding fixing rods in a sliding manner.

By adopting the scheme, when the whole drill core barrel moves downwards to carry out drill core sampling under the drive of the lifting motor, the two fixing rods slide in the stabilizing sleeve, the fixing rods are guided and supported through the stabilizing sleeve, the stability of the drill core barrel during downward drill core sampling can be improved, and the fixing rods are prevented from shaking during working.

Preferably, the support handle has all been welded to the both sides of mounting panel, all the cover is equipped with anti-skidding rubber sleeve on the support handle.

Adopt above-mentioned scheme, at the in-process of boring the core sample, push down the stability that the support handle keeps keeping whole device through both hands, the staff of being convenient for operates to whole device is mentioned to a support handle of follow-up accessible one side, portable, the travelling comfort and the antiskid effect that have when the antiskid rubber sleeve can improve the use.

The utility model has the advantages that:

this detect sampling device adopts straight tube structural design, be convenient for whole bore core device and bore the core sample to the cement road downwards, and stability is high, protect through the periphery setting protection section of thick bamboo at a bore core section of thick bamboo, can effectively prevent to bore the cement piece of core in-process and splash, and can prevent to bore the core during operation staff mistake and bump the bore core and be injured, improve whole safety in utilization, when a bore core section of thick bamboo is changed to needs, through lifting whole protection section of thick bamboo, and fix a protection section of thick bamboo through the spacing dop of one side, change a bore core section of thick bamboo that can be convenient, improve the convenience in use.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the protection mechanism of the present invention;

fig. 3 is a schematic structural view of the limiting assembly of the present invention;

fig. 4 is a side sectional view of the present invention.

In the figure: 1. mounting a plate; 2. a fixed mount; 3. a connecting plate; 4. a lifting motor; 5. driving the screw rod; 6. a movable plate; 7. fixing the rod; 8. a fixing plate; 9. a protection mechanism; 91. a protective cylinder; 92. a first fixed block; 93. a fixing ring; 94. a vertical rod; 95. a limiting head; 96. a limiting component; 961. a second fixed block; 962. a limiting clamping rod; 963. a pull rod; 964. a clamping spring; 10. a core drilling motor; 11. drilling a core barrel; 12. a support handle; 13. a limiting hole; 14. a chute; 15. and (4) a stabilizing sleeve.

Detailed Description

Examples

Referring to fig. 1-4, the utility model provides a cement road hardens back and detects sampling device, including mounting panel 1, the bottom welding of mounting panel 1 has mount 2, the bottom welding of mount 2 has connecting plate 3, the top fixed mounting of mounting panel 1 has elevator motor 4, elevator motor 4's output shaft has vertical drive lead screw 5, the other end of drive lead screw 5 rotates the top of connecting at connecting plate 3, sliding connection has fly leaf 6 on mount 2, the bottom both sides of fly leaf 6 all are fixed with vertical dead lever 7, the bottom welding of two dead levers 7 has fixed plate 8, fixed mounting has drill core motor 10 on the fixed plate 8, drill core section of thick bamboo 11 that is located fixed plate 8 below is installed to drill core motor 10's output shaft tip, the periphery of drill core section of thick bamboo 11 is equipped with protection machanism 9.

The detection sampling device adopts a straight-barrel type structural design, the whole drilling core device is convenient to drill core sampling on a cement road downwards, the stability is high, the protection mechanism 9 is arranged at the periphery of the drilling core barrel 11 to protect, the splashing of a cement block in the drilling core process can be effectively prevented, and the situation that workers touch the drilling core by mistake and are injured when the drilling core works can be prevented, so that the whole use safety is improved.

Protection machanism 9 is including setting up at a 11 outlying protection section of thick bamboo 91 of a drill core section of thick bamboo, the top both sides of a protection section of thick bamboo 91 all are fixed with first fixed block 92, the peripheral welding of mount 2 has solid fixed ring 93, gu fixed ring 93's bottom both sides all are fixed with montant 94, spacing head 95 is all connected to montant 94's bottom, and the equal sliding connection of montant 94 is on corresponding first fixed block 92, gu one side of fixed ring 93 is equipped with the spacing subassembly 96 that is used for spacing a protection section of thick bamboo 91. When carrying out the core sample to the cement road surface, the in-process that a core section of thick bamboo 11 went down bores, and upward movement on two montants 94 that a protection section of thick bamboo 91 can be stable, and the in-process protection section of thick bamboo 91 at the core that bores can prevent that the cement piece from splashing accidental injury staff, security when improving the sample.

Spacing subassembly 96 is including fixing the second fixed block 961 of solid fixed ring 93 one side, and sliding connection has spacing kelly 962 on second fixed block 961, and the one end of spacing kelly 962 is connected with pull rod 963, and the other end sliding connection of pull rod 963 is on second fixed block 961, and the cover is equipped with chucking spring 964 on the spacing kelly 962, has seted up spacing hole 13 on the lateral wall of second fixed block 961, and the one end sliding connection of spacing kelly 962 is in spacing hole 13. When different core barrel 11 need be changed, through pull rod 963 to spacing kelly 962 of one side pulling, make spacing kelly 962 be in the open mode, then will protect a section of thick bamboo 91 and lift to the top position, loosen spacing kelly 962 this moment, because chucking spring 964's reset effort for spacing kelly 962 automatic re-setting and cooperation insert in the spacing hole 13 on the second fixed block 961, realize the fixed to protecting a section of thick bamboo 91, and then expose core barrel 11, conveniently change the core barrel 11 of different specifications.

The top of the second fixing block 961 is provided with a sliding slot 14, and one end of the pull rod 963 is slidably connected in the sliding slot 14. When the pull rod 963 is pulled to drive the limit catch rod 962 to move to one side, the pull rod 963 slides in the sliding groove 14, the position of the pull rod 963 is positioned through the sliding groove 14, the whole limit catch rod 962 is prevented from being separated from the second fixing block 961, and the stability of the pull rod 963 during pulling can be maintained.

Stabilizing sleeves 15 are welded on the side faces of two sides of the connecting plate 3, and the stabilizing sleeves 15 are respectively sleeved on the corresponding fixing rods 7 in a sliding mode. When the whole drill core section of thick bamboo 11 downstream of elevator motor 4 drive is bored the core and is taken a sample, two dead levers 7 all slide in stabilizing sleeve 15, lead and support dead lever 7 through stabilizing sleeve 15, can improve the stability when 11 core samples are bored downwards to a drill core section of thick bamboo, prevent that during operation dead lever 7 from taking place to rock.

The both sides of mounting panel 1 all weld and have supported handle 12, all overlap on the support handle 12 and be equipped with anti-skidding rubber sleeve. In-process boring the core sample, push down the stability that support handle 12 kept whole device through both hands, the staff of being convenient for operates to whole device is mentioned to a support handle 12 of follow-up accessible one side, portable, and the travelling comfort and the antiskid effect that have when the antiskid rubber sleeve can improve the use.

The working principle is as follows: when the sampling device is used, the whole device is vertically placed at a sampling point through the supporting handles 12 on two sides, then the core drilling motor 10 and the lifting motor 4 work, the core drilling motor 10 drives the core drilling barrel 11 to rotate at a high speed, the lifting motor 4 drives the driving screw rod 5 to rotate, the movable plate 6 on the driving screw rod 5 moves downwards, the movable plate 6 drives the whole fixed plate 8 and the core drilling barrel 11 to move downwards through the two fixed rods 7 to carry out core drilling operation, in the core drilling process, the protection barrel 91 stably moves upwards on the two vertical rods 94, the protection barrel 91 can prevent cement blocks from splashing and accidentally injuring workers, when different core drilling barrels 11 need to be replaced, the limiting clamping rod 962 is pulled to one side through the pull rod 963 to be in an open state, then the protection barrel 91 is lifted to the uppermost position, the limiting clamping rod 962 is loosened at the moment, and due to the reset acting force of the clamping spring 964, the limiting clamping rod 962 automatically resets and is inserted into the limiting hole 13 of the second fixing block 961 in a matching manner, so that the protection barrel 91 is fixed, the core barrel 11 is exposed, and the core barrels 11 of different specifications can be replaced conveniently.

Claims

1. The utility model provides a cement road hardens back and detects sampling device, its characterized in that, includes mounting panel (1), the bottom welding of mounting panel (1) has mount (2), the bottom welding of mount (2) has connecting plate (3), the top fixed mounting of mounting panel (1) has elevator motor (4), the output shaft of elevator motor (4) has vertical drive lead screw (5), the other end of drive lead screw (5) rotates the top of connecting plate (3) of connection, sliding connection has fly leaf (6) on mount (2), the bottom both sides of fly leaf (6) all are fixed with vertical dead lever (7), two the bottom welding of dead lever (7) has fixed plate (8), fixed mounting has drill core motor (10) on fixed plate (8), drill core section of thick bamboo (11) that are located fixed plate (8) below are installed to the output shaft tip of drill core motor (10), and a protection mechanism (9) is arranged on the periphery of the drill core barrel (11).

2. The cement road post-hardening detection and sampling device as claimed in claim 1, wherein the protection mechanism (9) comprises a protection cylinder (91) arranged at the periphery of a drill core cylinder (11), first fixing blocks (92) are fixed on both sides of the top of the protection cylinder (91), a fixing ring (93) is welded on the periphery of the fixing frame (2), vertical rods (94) are fixed on both sides of the bottom of the fixing ring (93), limiting heads (95) are connected to the bottom ends of the vertical rods (94), the vertical rods (94) are connected to the corresponding first fixing blocks (92) in a sliding manner, and a limiting component (96) for limiting the protection cylinder (91) is arranged on one side of the fixing ring (93).

3. The device for detecting and sampling the hardened cement road according to claim 2, wherein the limiting assembly (96) comprises a second fixing block (961) fixed on one side of the fixing ring (93), a limiting clamping rod (962) is slidably connected onto the second fixing block (961), one end of the limiting clamping rod (962) is connected with a pull rod (963), the other end of the pull rod (963) is slidably connected onto the second fixing block (961), a clamping spring (964) is sleeved on the limiting clamping rod (962), a limiting hole (13) is formed in the side wall of the second fixing block (961), and one end of the limiting clamping rod (962) is slidably connected into the limiting hole (13).

4. The device for detecting and sampling the hardened cement road according to claim 3, wherein a sliding groove (14) is formed in the top of the second fixing block (961), and one end of the pull rod (963) is slidably connected into the sliding groove (14).

5. The cement road post-hardening detection and sampling device as claimed in claim 1, wherein stabilizing sleeves (15) are welded on both side surfaces of the connecting plate (3), and the stabilizing sleeves (15) are respectively sleeved on the corresponding fixing rods (7) in a sliding manner.

6. The cement road post-hardening detection and sampling device as claimed in claim 1, wherein both sides of the mounting plate (1) are welded with supporting handles (12), and the supporting handles (12) are sleeved with anti-skid rubber sleeves.