Sampling system for engineering supervision

Abstract

The utility model discloses a sampling system for engineering supervision, which belongs to the technical field of engineering supervision sampling and comprises a movable counterweight frame, a lifting frame is fixedly mounted on the right side of the movable counterweight frame, a screw rod is rotatably mounted on the inner side of the lifting frame, and a sliding plate is mounted on the outer side of the screw rod in a threaded manner; a supporting frame is fixedly mounted at the top of the sliding plate, a sampling sleeve is fixedly mounted on the inner side of the sliding plate, and a rotating inner cylinder is rotatably mounted on the inner side of the sampling sleeve; after the screw rod rotates, the screw rod can drive a sliding plate and a sampling sleeve to descend through screw-thread fit, after the sampling sleeve descends, cement raw materials can enter the inner side of a rotating inner cylinder through a conical cylinder below, after sampling is completed, a second motor can be controlled to drive a driving shaft to rotate, and the driving shaft can drive the rotating inner cylinder to rotate through a transmission gear; and after the rotating inner cylinder rotates, the cement raw materials can be rotated to the position above the bottom feeding limiting plate through cooperation with the partition plate.

Description

TECHNICAL FIELD

[0001] The utility model relates to engineering supervision sampling technical field, concretely relates to a sampling system for engineering supervision. BACKGROUND

[0002] In engineering construction, cement sampling is an important supervision work, and relevant standards stipulate that the cement with the same number must be collected and sampled more than 20 times in different parts, with the gradual development of building engineering, the cement sampling system has been more and more widely applied.

[0003] The utility model discloses a sampling system for engineering supervision, including cement sampler, the cement sampler includes the sleeve of hollow, the one end of sleeve is closed, and the other end is open, the hollow sampling cylinder is movably arranged in the sleeve along the length direction of sleeve, the outer wall of sampling cylinder is attached to the inner wall of sleeve, the first through -hole is set up in the one end of sleeve, the second through -hole is set up on the sampling cylinder, and the second through -hole is communicated with the first through -hole.

[0004] In the prior art, the existing device is inconvenient to take out the sampled cement, and the staff needs to manually hold the sampling cylinder for operation, the sampled cement is more, and the weight is heavier, so that the staff is more inconvenient to operate, and the device provides a sampling system for engineering supervision. UTILITY MODEL CONTENTS

[0005] The utility model discloses a sampling system for engineering supervision to solve the technical problem mentioned above in view of the deficiency of prior art.

[0006] The utility model discloses the following technical scheme is adopted: a sampling system for engineering supervision, including mobile counterweight frame, the right side fixed mounting of mobile counterweight frame has the lifting frame, the inside rotation of lifting frame is installed with the lead screw, the outside screw of lead screw is installed with the sliding plate;

[0007] The top of sliding plate is fixedly installed with support frame, the inside fixed mounting of sliding plate has sampling sleeve, the inside rotation of sampling sleeve is installed with rotating inner cylinder;

[0008] The inside fixed mounting of rotating inner cylinder has the partition board, the bottom fixed mounting of sampling sleeve has bottom feed limiting plate, the bottom fixed mounting of bottom feed limiting plate has the tapered barrel.

[0009] As the further improvement of the above scheme, the top of lifting frame is fixedly installed with the first motor, the lead screw is fixedly installed at the output end of first motor, the inside fixed mounting of lifting frame has the limiting rod, and the sliding plate is slidingly installed on the outside of limiting rod.

[0010] As a further improvement of the above-mentioned scheme, the top of the support frame is fixedly provided with an electric telescopic rod, and the output end of the electric telescopic rod is fixedly provided with a downward pushing plate.

[0011] As a further improvement of the above-mentioned scheme, the inner wall of the top of the support frame is fixedly provided with a second motor, the output end of the second motor is fixedly provided with a driving shaft, the driving shaft and the outer side of the rotating inner cylinder are fixedly provided with transmission gears, and the adjacent transmission gears are engaged.

[0012] As a further improvement of the above-mentioned scheme, the left side of the moving counterweight frame is fixedly provided with a pushing handle, and the outer side of the moving counterweight frame is rotatably provided with a plurality of pulleys.

[0013] As a further improvement of the above-mentioned scheme, the top of the bottom feeding limiting plate is provided with a semicircular through groove, and the shape of the partition plate is semicircular arc.

[0014] The above-mentioned at least one technical scheme adopted by the embodiment of the present application can achieve the following beneficial effects:

[0015] I. After the screw rod rotates, the sliding plate and the sampling sleeve can be driven to descend through thread cooperation, the cement raw materials can enter the inside of the rotating inner cylinder through the conical cylinder below after the sampling sleeve descends, the driving shaft can be driven to rotate by the second motor after the sampling is completed, the rotating inner cylinder can be driven to rotate by the transmission gears, and the cement raw materials can be rotated to the top of the bottom feeding limiting plate by the cooperation of the rotating inner cylinder and the partition plate after the rotating inner cylinder rotates;

[0016] II. The top of the bottom feeding limiting plate is provided with a semicircular through groove, the partition plate can shield the through groove, the sampled raw materials are prevented from leaking out, the downward pushing plate can be driven to descend by the electric telescopic rod when it is necessary to extrude and collect the sampled raw materials, the raw materials can be extruded from the inside of the semicircular through groove by the downward pushing plate, and the staff can conveniently test and verify the cement raw materials. BRIEF DESCRIPTION OF DRAWINGS

[0017] The drawings described herein are used to provide a further understanding of the present application, constitute a part of the present application, and the illustrative embodiments of the present application and the description thereof are used to explain the present application, and do not constitute an improper limitation on the present application. In the drawings:

[0018] Figure 1 It is a three-dimensional structure schematic view of the present application;

[0019] Figure 2 It is a partial three-dimensional structure schematic view of the screw rod and the limiting rod in the present application;

[0020] Figure 3Part of the three-dimensional structure schematic diagram of the electric telescopic rod and the downward pushing material plate in the utility model;

[0021] Figure 4 The sectional view part structure schematic diagram of the sampling sleeve and the rotating inner cylinder in the utility model.

[0022] Reference signs

[0023] 1, mobile counterweight frame; 2, lifting frame; 3, screw rod; 4, sliding plate; 5, support frame; 6, sampling sleeve; 7, rotating inner cylinder; 8, partition plate; 9, bottom feed limiting plate; 10, conical cylinder; 11, first motor; 12, limiting rod; 13, electric telescopic rod; 14, downward pushing material plate; 15, second motor; 16, drive shaft; 17, transmission gear; 18, pushing handle; 19, pulley. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical scheme and advantages of the utility model clearer, the following will combine the utility model specific embodiment and corresponding drawings to clearly and completely describe the utility model technical scheme. Obviously, the described embodiment is only a part of the embodiment of the utility model, not all the embodiment. Based on the embodiment in the utility model, all other embodiments obtained by the person skilled in the art without making creative labor belong to the scope of the utility model protection.

[0025] The following will combine the drawings to specifically describe the technical scheme provided by each embodiment of the utility model.

[0026] The utility model embodiment provides a kind of sampling system for engineering supervision, including mobile counterweight frame 1, mobile counterweight frame 1 right side fixed mounting has lifting frame 2, the inside rotation of lifting frame 2 is installed with screw rod 3, the outside screw of screw rod 3 is installed with sliding plate 4;

[0027] The top of sliding plate 4 is fixedly installed with support frame 5, and the inside of sliding plate 4 is fixedly installed with sampling sleeve 6, and the inside of sampling sleeve 6 is rotatably installed with rotating inner cylinder 7;

[0028] The inside of rotating inner cylinder 7 is fixedly installed with partition plate 8, and the bottom of sampling sleeve 6 is fixedly installed with bottom feed limiting plate 9, and the bottom of bottom feed limiting plate 9 is fixedly installed with conical cylinder 10.

[0029] Further, the conical cylinder 10 can let raw materials enter the inside of rotating inner cylinder 7 to collect sampling, and the partition plate 8 can let raw materials not easily fall after rotating inner cylinder 7 rotates.

[0030] The first motor 11 is fixedly installed at the top of the lifting frame 2, the screw rod 3 is fixedly installed at the output end of the first motor 11, the limiting rod 12 is fixedly installed at the inner side of the lifting frame 2, and the sliding plate 4 is slidingly installed at the outer side of the limiting rod 12.

[0031] Further, the limiting rod 12 can limit the sliding plate 4, the sliding plate 4 can only slide in the up-down direction after being stressed, and the sliding plate 4 can drive the sampling sleeve 6 to enter the inside of the cement raw material for sampling.

[0032] In the further preferred embodiment of the utility model, the top of the supporting frame 5 is fixedly installed with an electric telescopic rod 13, and the output end of the electric telescopic rod 13 is fixedly installed with a downward pushing plate 14.

[0033] Further, the electric telescopic rod 13 drives the downward pushing plate 14 to descend, and the downward pushing plate 14 can extrude the raw material from the inside of the semicircular through groove, thereby facilitating the staff to test and verify the cement raw material.

[0034] In the further preferred embodiment of the utility model, the top inner wall of the supporting frame 5 is fixedly installed with a second motor 15, the output end of the second motor 15 is fixedly installed with a driving shaft 16, the driving shaft 16 and the outer side of the rotating inner cylinder 7 are fixedly installed with transmission gears 17, and the adjacent transmission gears 17 are engaged.

[0035] Further, the transmission gears 17 can drive the rotating inner cylinder 7 to rotate, the rotating inner cylinder 7 can drive the partition plate 8 to rotate after rotating, the partition plate 8 can drive the cement raw material in the inside of the rotating inner cylinder 7 to move, and the cement raw material is not prone to leakage.

[0036] In the further preferred embodiment of the utility model, the left side of the mobile counterweight frame 1 is fixedly installed with a pushing handle 18, and the outer side of the mobile counterweight frame 1 is rotatably installed with a plurality of pulleys 19.

[0037] Further, the pulley 19 facilitates the movement of the device to different positions, and the sampling of the cement raw material at different positions is realized, so that the staff can conveniently and labor-savingly transport the device.

[0038] In the further preferred embodiment of the utility model, the top of the bottom feeding limiting plate 9 is provided with a semicircular through groove, and the partition plate 8 is in the shape of a semicircular arc.

[0039] Further, the top of the bottom feeding limiting plate 9 is provided with a semicircular through groove, the partition plate 8 can shield the through groove, the raw material for sampling is prevented from leaking out, the electric telescopic rod 13 drives the downward pushing plate 14 to descend when the raw material for sampling needs to be extruded and collected, and the downward pushing plate 14 can extrude the raw material from the inside of the semicircular through groove.

[0040] Specific operation is, push the push handle 18 makes the mobile counterweight frame 1 move to the designated position through the pulley 19, when sampling the cement raw material, the first motor 11 can be controlled to drive the lead screw 3 to rotate, the lead screw 3 can drive the sliding plate 4 and the sampling sleeve 6 to descend through thread cooperation after rotating, the sampling sleeve 6 can enter the inside of the rotating inner cylinder 7 after descending, and the cement raw material can enter the inside of the rotating inner cylinder 7 through the conical cylinder 10 below, the second motor 15 can be controlled to drive the driving shaft 16 to rotate after sampling is completed, the driving shaft 16 can drive the rotating inner cylinder 7 to rotate through the transmission gear 17, the rotating inner cylinder 7 can make the cement raw material rotate to the top of the bottom feeding limiting plate 9 through the cooperation with the partition plate 8 after rotating, the top of the bottom feeding limiting plate 9 is provided with semicircular through slot, the partition plate 8 can be shielded to the through slot, prevent the sampled raw materials from leaking out, when needing to extrude and collect the sampled raw materials, the electric telescopic rod 13 can be controlled to drive the downward pushing plate 14 to descend, the downward pushing plate 14 can extrude the raw materials from the inside of the semicircular through slot, facilitate staff to test and verify the cement raw material.

[0041] The above merely describes the embodiment of the present application and is not intended to limit the present application. The present application can be changed and varied in various ways for those skilled in the art. Any modification, equivalent replacement, improvement, etc. within the spirit and principles of the present application shall be included in the scope of the claims of the present application.

Claims

1. A sampling system for use in construction supervision, characterized by: Include; The right side of the mobile counterweight frame (1) is fixedly installed with a lifting frame (2), the inner side of the lifting frame (2) is rotatably installed with a lead screw (3), and the outer side of the lead screw (3) is threadedly installed with a sliding plate (4); The top of the sliding plate (4) is fixedly installed with a support frame (5), the inner side of the sliding plate (4) is fixedly installed with a sampling sleeve (6), and the inner side of the sampling sleeve (6) is rotatably installed with a rotating inner cylinder (7); The inner side of the rotating inner cylinder (7) is fixedly installed with a partition plate (8), the bottom of the sampling sleeve (6) is fixedly installed with a bottom feed limiting plate (9), and the bottom of the bottom feed limiting plate (9) is fixedly installed with a conical cylinder (10).

2. A sampling system for use in construction supervision as defined in claim 1, characterized in that The top of the lifting frame (2) is fixedly installed with a first motor (11), the lead screw (3) is fixedly installed on the output end of the first motor (11), the inner side of the lifting frame (2) is fixedly installed with a limiting rod (12), and the sliding plate (4) is slidingly installed on the outer side of the limiting rod (12).

3. A sampling system for use in construction supervision as defined in claim 1, wherein: The top of the support frame (5) is fixedly installed with an electric telescopic rod (13), and the output end of the electric telescopic rod (13) is fixedly installed with a downward pushing plate (14).

4. The sampling system for use in construction supervision of claim 1, wherein: The top inner wall of the support frame (5) is fixedly installed with a second motor (15), the output end of the second motor (15) is fixedly installed with a driving shaft (16), the driving shaft (16) and the outer side of the rotating inner cylinder (7) are fixedly installed with transmission gears (17), and adjacent transmission gears (17) are engaged.

5. A sampling system for use in construction supervision as defined in claim 1, wherein: The left side of the mobile counterweight frame (1) is fixedly installed with a pushing handle (18), and the outer side of the mobile counterweight frame (1) is rotatably installed with a plurality of pulleys (19).

6. A sampling system for use in construction supervision as defined in claim 1, wherein: The top of the bottom feed limiting plate (9) is provided with a semicircular through groove, and the partition plate (8) is in the shape of a semicircular arc.

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