CN218148549U

CN218148549U - Highway pile foundation static load detection device

Info

Publication number: CN218148549U
Application number: CN202222274268.7U
Authority: CN
Inventors: 周翔海; 黄锦; 郑丹; 郝丽; 郭超; 张杨; 余艳
Original assignee: Hubei Road And Bridge Group Ruida Construction Engineering Quality Inspection Co ltd
Current assignee: Hubei Ruida Scientific Research And Testing Co ltd
Priority date: 2022-08-29
Filing date: 2022-08-29
Publication date: 2022-12-27
Anticipated expiration: 2032-08-29

Abstract

The utility model relates to a highway pile foundation detection area especially relates to a highway pile foundation static load detection device. The technical scheme comprises the following steps: the bottom plate, the bottom plate top is equipped with the fixed box, and fixed incasement bottom sliding connection has and is used for carrying on the loading board that bears to the thrust plate, and fixed box one side is connected with the chamber door through the hinge rotation, and the equal fixedly connected with in fixed bottom of the case portion four corners department is used for carrying on spacing stop sleeve to the fixed box, the utility model discloses following profitable technological effect has: open the chamber door, drive the screw rod through the motor and rotate, make the drive plate drive the loading board through the support column and remove, make it shift out from fixed incasement, be convenient for lift off the gravity board on the loading board, also make things convenient for place the gravity board on the loading board, then the fixed incasement is got back to the contra-rotation motor messenger loading board to close the chamber door, can accomplish the getting of gravity board and put the operation, reduce working strength, improve work efficiency.

Description

Highway pile foundation static load detection device

Technical Field

The utility model relates to a highway pile foundation detection area especially relates to a highway pile foundation static load detection device.

Background

After the highway pile foundation is processed, the bearing capacity of the highway pile foundation is generally required to be detected, so that a static load detection device for the highway pile foundation is required to be detected.

The utility model provides a pile foundation static load detection device as patent number 202123104203.X, this pile foundation static load detection device can keep the stability when detecting, improves the security that detects.

Although the device is convenient for improve the security and the stability of testing process, when placing the gravity board, need make the gravity board aim at fixed roof portion through hoisting apparatus and place, when lifting the gravity board off, also need hang out the gravity board from fixed roof portion, lead to working strength greatly increased, work efficiency reduces.

SUMMERY OF THE UTILITY MODEL

The utility model aims at the problem that exists among the background art, provide a highway pile foundation static load detection device, make its convenience that improves the gravity board and place and lift off, improve work efficiency.

The technical scheme of the utility model: a static load detection device for a highway pile foundation, comprising: the bottom plate, the bottom plate top is equipped with fixed case, fixed incasement bottom sliding connection has the loading board that is used for bearing to the weight plate, fixed case one side is rotated through the hinge and is connected with the chamber door, the equal fixedly connected with in fixed bottom of the case portion four corners department is used for carrying out spacing stop sleeve to the fixed case.

Preferably, the fixed bottom of the case portion middle-end is through keysets fixedly connected with jack, jack bottom fixedly connected with weighing instrument, the contact connection of weighing instrument bottom has the pile foundation body, the bottom plate surface is located pile foundation body bottom and has seted up the slot, pile foundation body bottom and slot plug-in connection, the vertical two support columns that are equipped with in loading board bottom one side, two support column bottom fixedly connected with drive plate, the bottom plate surface is located the drive plate relative position and has seted up the drive groove, drive plate sliding connection is in the drive inslot, the drive plate is improved level and is run through threaded connection and have the screw rod, drive inslot one side fixedly connected with motor, motor output and screw rod threaded connection, the screw rod other end rotates with the drive inslot inside wall and is connected, the equal level in screw rod both sides is equipped with the gag lever post, two gag lever post runs through sliding connection in the drive plate, the gag lever post both ends all with drive inslot inside wall fixed connection.

Preferably, the concave hole has all been seted up, two to the loading board bottom surface is located two support column tops the support column top all is connected with the concave hole joint that corresponds.

Preferably, the sliding grooves are formed in two ends of the bottom in the fixed box, the sliding blocks are connected in the sliding grooves in a sliding mode, and the tops of the sliding blocks are fixedly connected with the bottom surface of the bearing plate.

Preferably, one end of the top of the box door is rotatably connected with a connecting sheet through a hinge, a clamping hole is formed in the connecting sheet in a penetrating mode, the top of the fixed box is fixedly connected with a clamping block at the position opposite to the clamping hole, and the clamping block is connected with the clamping hole in a clamping mode.

Preferably, the bottom plate surface is located four equal vertical fixedly connected with montants of spacing sleeve relative position, the montant stretches into corresponding spacing sleeve in with spacing sleeve sliding connection.

Preferably, drive storehouse, two have all been seted up to the both sides of relative position in the slot drive storehouse top is run through the bottom plate surface and has been seted up drive mouth, sliding connection has the U-shaped connecting plate in the drive mouth, U-shaped connecting plate one end is located drive storehouse, the U-shaped connecting plate other end is located the bottom plate top, the equal fixedly connected with arc splint in U-shaped connecting plate both ends, two the equal fixedly connected with electric telescopic handle of one end that the U-shaped connecting plate was kept away from each other, electric telescopic handle keeps away from U-shaped connecting plate one end and drive storehouse inside wall fixed connection.

Compared with the prior art, the utility model discloses following profitable technological effect has: the box door is opened, the screw rod is driven to rotate through the motor, the driving plate drives the bearing plate to move through the support column, the bearing plate is moved out of the fixed box, the gravity plate on the bearing plate is conveniently dismounted, the gravity plate is also conveniently placed on the bearing plate, then the motor is rotated reversely, the bearing plate returns to the fixed box, and the box door is closed, so that the gravity plate can be taken and placed, the working strength is reduced, and the working efficiency is improved; the vertical rod is fixedly connected with the limiting sleeve, so that the stability of the fixed box is improved conveniently, and the safety performance is improved; carry out the centre gripping to the pile foundation body through arc splint, improve the stability in the striking body testing process.

Drawings

Fig. 1 is a front sectional schematic view of an embodiment of the present invention;

FIG. 2 is a schematic view of a connection structure of a carrier plate according to an embodiment of the present invention;

fig. 3 is a schematic view of an arc-shaped splint connection structure according to an embodiment of the present invention.

Reference numerals are as follows: 1. a base plate; 2. a stationary box; 3. carrying a plate; 4. a box door; 5. a limiting sleeve; 6. a jack; 7. a weighing instrument; 8. a pile foundation body; 9. a support pillar; 10. a drive plate; 11. a drive slot; 12. a screw; 13. a motor; 14. a limiting rod; 15. concave holes; 16. a chute; 17. a slider; 18. a clamping block; 19. connecting sheets; 20. a clamping hole; 21. a driving bin; 22. a U-shaped connecting plate; 23. inserting slots; 24. an arc-shaped splint; 25. an electric telescopic rod; 26. a drive port; 27. a vertical rod.

Detailed Description

The technical solution of the present invention will be further explained with reference to the accompanying drawings and specific embodiments.

Example one

As shown in fig. 1 and fig. 2, the utility model provides a highway pile foundation static load detection device, include: bottom plate 1, fixed case 2 locate 1 top of bottom plate, and 3 sliding connection of loading board are used for bearing the weight plate in fixed case 2 bottom, and fixed case 2 one side is connected with chamber door 4 through the hinge rotation, and the equal fixedly connected with in 2 bottom four corners departments of fixed case is used for carrying out spacing stop sleeve 5 to fixed case 2.

Jack 6 is in 2 bottom middle-ends of fixed box through keysets fixed connection, 7 fixed connection in jack 6 bottoms of appearance of weighing, 7 bottom contact connections of appearance of weighing have pile foundation body 8, slot 23 is seted up and is located pile foundation body 8 bottoms on 1 surface of bottom plate, pile foundation body 8 bottoms and slot 23 plug-in connection, 3 bottom one side of loading board is vertical to be equipped with two support columns 9, two support column 9 bottom fixedly connected with drive plate 10, drive groove 11 is seted up and is located drive plate 10 relative position on 1 surface of bottom plate, 10 sliding connection of drive plate in

drive groove

11, 10 levels run through threaded connection have screw rod 12 on the

drive plate

10, 13 fixed connection of motor one side in

drive groove

11, 13 output and 12 threaded connection of screw rod, the screw rod 12 other end rotates with 11 inside walls of drive groove to be connected, 12 both sides equal level of screw rod are equipped with gag lever 14, two gag lever 14 run through sliding connection in drive plate 10, gag lever 14 both ends all with 11 fixed connection in the drive groove.

Two shrinkage pools 15 are seted up and are located two support column 9 tops in loading board 3 bottom surface, and two support column 9 tops all are connected with 15 joint of shrinkage pools that correspond.

Two 16 bottom both ends in fixed case 2 are seted up to two spouts, equal sliding connection has slider 17 in two spouts 16, two slider 17 tops all with loading board 3 bottom surface fixed connection.

The connecting piece 19 is connected to one end of the top of the box door 4 in a hinged mode, a clamping hole 20 is formed in the connecting piece 19 in a penetrating mode, the clamping block 18 is fixedly connected to the top of the fixed box 2 and located at the position opposite to the clamping hole 20, and the clamping block 18 is connected with the clamping hole 20 in a clamping mode.

The bottom plate 1 surface is located the equal vertical fixedly connected with montant 27 of four spacing sleeve 5 relative position, and montant 27 stretches into corresponding spacing sleeve 5 in with spacing sleeve 5 sliding connection.

The working principle based on the first embodiment is as follows: when a gravity plate needs to be placed into the fixed box 2 or taken down, the box door 4 is opened, the motor 13 drives the screw rod 12 to rotate, the driving plate 10 drives the bearing plate 3 to move through the supporting column 9 and slides out of the fixed box 2, then the gravity plate can be placed on the bearing plate 3 or taken down through the hoisting device, the top of the supporting column 9 is connected with the concave hole 15 in a clamping mode, the bearing plate 3 is convenient to support, after the completion, the bearing plate 3 slides into the fixed box 2 through the reverse rotation of the motor 13, the box door 4 is closed, the connecting piece 19 rotates again, the clamping block 18 is connected with the clamping hole 20 in a clamping mode, the stability of the closed box door 4 is improved, the convenience of placing or detaching the gravity plate is improved, the working strength is reduced, the working efficiency is improved, the convenience of horizontal movement of the bearing plate 3 is improved through the sliding connection of the sliding block 17 and the sliding chute 16, the jack 6 is matched with the weighing instrument 7, the static load detection can be carried out on the body 8, the pile foundation detection is facilitated through the sliding connection of the limiting sleeve 5 and the vertical rod 27, and the stability of the vertical movement process of the fixed box 2 is improved.

Example two

As shown in fig. 1 and fig. 3, on the basis of embodiment one, the utility model provides a static load detection device for highway pile foundation, two drive storehouses 21 are seted up in slot 23 relative position's both sides, two drive storehouse 21 tops run through bottom plate 1 surface and have been seted up drive mouth 26, sliding connection has U-shaped connecting plate 22 in the drive mouth 26, U-shaped connecting plate 22 one end is located drive storehouse 21, the U-shaped connecting plate 22 other end is located 1 top of bottom plate, two arc splint 24 are fixed connection respectively in U-shaped connecting plate 22 both ends, the equal fixedly connected with electric telescopic handle 25 of one end that two U-shaped connecting plates 22 kept away from each other, electric telescopic handle 25 keeps away from U-shaped connecting plate 22 one end and drives storehouse 21 inside wall fixed connection.

The working principle based on the second embodiment is as follows: before detecting pile foundation body 8, place its bottom in slot 23, then make two U-shaped connecting plates 22 be close to each other through electric telescopic handle 25, make arc splint 24 carry out the centre gripping to pile foundation body 8, improve the stability in the testing process.

The above embodiments are merely some preferred embodiments of the present invention, and those skilled in the art can make various alternative modifications and combinations to the above embodiments based on the technical solution of the present invention and the related teachings of the above embodiments.

Claims

1. A static load detection device for a highway pile foundation, comprising: bottom plate (1), its characterized in that: bottom plate (1) top is equipped with fixed case (2), bottom sliding connection has loading board (3) that is used for bearing to the weight plate in fixed case (2), fixed case (2) one side is rotated through the hinge and is connected with chamber door (4), the equal fixedly connected with in fixed case (2) bottom four corners department is used for carrying on spacing stop sleeve (5) to fixed case (2).

2. The static load detection device for the highway pile foundation according to claim 1, wherein a jack (6) is fixedly connected to the middle end of the bottom of the fixed box (2) through an adapter plate, a weighing instrument (7) is fixedly connected to the bottom of the jack (6), a pile foundation body (8) is in contact connection with the bottom of the weighing instrument (7), a slot (23) is formed in the surface of the bottom plate (1) and located at the bottom of the pile foundation body (8), the bottom of the pile foundation body (8) is in plug connection with the slot (23), two support columns (9) are vertically arranged on one side of the bottom of the bearing plate (3), a drive plate (10) is fixedly connected to the bottoms of the two support columns (9), a drive groove (11) is formed in the surface of the bottom plate (1) and located at the position opposite to the drive plate (10), the drive plate (10) is in sliding connection with the drive groove (11), a screw rod (12) is horizontally and in through threaded connection with the drive plate (10), a motor (13) is fixedly connected to one side of the drive groove (11), the output end of the motor (13) is in threaded connection with the screw rod (12), the other end of the screw rod (12) is in rotation connection with the drive groove (11), two limit rods (14) are arranged on two sides, and the two limit rod (14) are arranged on the inner side of the drive plate (14), both ends of the limiting rod (14) are fixedly connected with the inner side wall of the driving groove (11).

3. The device for detecting the static load of the highway pile foundation according to claim 2, wherein concave holes (15) are formed in the tops of two supporting columns (9) on the bottom surface of the bearing plate (3), and the tops of the two supporting columns (9) are connected with the corresponding concave holes (15) in a clamping manner.

4. The static load detection device for the highway pile foundation of claim 1, wherein sliding grooves (16) are formed in both ends of the bottom in the fixed box (2), two sliding blocks (17) are connected in the sliding grooves (16) in a sliding manner, and the tops of the two sliding blocks (17) are fixedly connected with the bottom surface of the bearing plate (3).

5. The device for detecting the static load of the highway pile foundation according to claim 1, wherein one end of the top of the box door (4) is rotatably connected with a connecting piece (19) through a hinge, a clamping hole (20) is formed in the connecting piece (19) in a penetrating mode, a clamping block (18) is fixedly connected to the top of the fixed box (2) at the position opposite to the clamping hole (20), and the clamping block (18) is connected with the clamping hole (20) in a clamping mode.

6. The static load detection device for the highway pile foundation according to claim 1, wherein the vertical rods (27) are vertically and fixedly connected to the surfaces of the base plates (1) at the positions corresponding to the four limit sleeves (5), and the vertical rods (27) extend into the corresponding limit sleeves (5) and are slidably connected with the limit sleeves (5).

7. The detection device for the static load of the highway pile foundation according to claim 2, wherein driving bins (21) are formed in two sides of relative positions in the slot (23), two driving ports (26) are formed in the top of each driving bin (21) and penetrate through the surface of the bottom plate (1), U-shaped connecting plates (22) are connected in the driving ports (26) in a sliding mode, one ends of the U-shaped connecting plates (22) are located in the driving bins (21), the other ends of the U-shaped connecting plates (22) are located above the bottom plate (1), arc-shaped clamping plates (24) and arc-shaped clamping plates (24) are fixedly connected at two ends of the U-shaped connecting plates (22), electric telescopic rods (25) are fixedly connected with electric telescopic rods (25) at one ends, far away from one ends of the U-shaped connecting plates (22) and fixedly connected with the inner side walls of the driving bins (21).